Aerosol provision system

Abstract

An aerosol provision system (100) is provided. The aerosol provision system (100) comprises an aerosol provision device (200) for causing an aerosol generating material (300) to generate an aerosol. The aerosol provision device (200) comprises a heating member (204) defining a plug (205). The aerosol provision system (100) comprises an aerosol provision device charging stand (400) comprising a receptacle (416) defining a socket (402a) configured to receive the plug (205), and the aerosol provision device charging stand comprises a charging stand power supply (412) operable to provide power to the aerosol provision device (200) when the plug (205) is received in the socket (402a). An aerosol provision device (200), an aerosol provision device charging stand (400), an article (300) comprising an aerosol generating material, and a method of using an aerosol provision system (100) are also provided.

Description

Technical Field

[0001] This invention relates to an aerosol supply system. It also relates to an aerosol supply device charging base, an aerosol supply device for generating aerosols from aerosol-generating materials, an article comprising aerosol-generating materials, and a method of using the aerosol supply system. Background Technology

[0002] Smoking products such as cigarettes and cigars produce tobacco smoke by burning tobacco during use. Efforts have been made to provide alternatives to these tobacco-burning products by developing products that release compounds without combustion. Examples of such products include heating devices that release compounds by heating rather than burning a material. This material can be, for example, tobacco or other non-tobacco products, which may or may not contain nicotine. Summary of the Invention

[0003] According to the embodiments described herein, an aerosol supply system is provided, comprising: an aerosol supply device for generating aerosol from an aerosol generating material, the aerosol supply device including a heating member defining a plug; and an aerosol supply device charging base including a receiving portion defining a socket configured to receive the plug, and the aerosol supply device charging base including a charging base power supply operable to provide power to the aerosol supply device when the plug is received in the socket.

[0004] In any of the above embodiments, the aerosol supply device includes a body, and a heating element extends beyond the body.

[0005] In any of the above embodiments, the body defines a shoulder. In any of the above embodiments, the heating member extends from the shoulder.

[0006] In any of the above embodiments, the aerosol supply device includes a device charging device operable to receive power from the aerosol supply device charging base to charge the aerosol supply device. In any of the above embodiments, the aerosol supply device includes a device power supply, and the device charging device is operable to receive power from the aerosol supply device charging base to charge the device power supply.

[0007] In any of the above embodiments, at least a portion of the device charging device is provided by a heating element.

[0008] In any of the above embodiments, the device charging device includes a device electrical contact device.

[0009] In any of the above embodiments, the device charging device includes a device induction coil. In any of the above embodiments, the device induction coil is helical.

[0010] In any of the above embodiments, the aerosol supply system includes a heating element comprising a material that can be heated by penetration with a changing magnetic field, and the device induction coil is configured to generate a changing magnetic field to heat the heating element.

[0011] In any of the above embodiments, at least a portion of the device charging device is located on the shoulder.

[0012] In any of the above embodiments, the electrical contact device of the device is located on the heating element.

[0013] In any of the above embodiments, the aerosol supply device charging base includes a charging base charging device operable to supply power from the charging base power source to the aerosol supply device.

[0014] In any of the above embodiments, the charging dock charging device includes a charging dock electrical contact device.

[0015] In any of the above embodiments, the charging device for the charging dock includes a charging dock induction coil.

[0016] In any of the above embodiments, the charging dock induction coil extends around the receiving portion. In any of the above embodiments, the charging dock induction coil is spiral-shaped.

[0017] In any of the above embodiments, the aerosol supply device charging dock includes a power inlet configured to receive power from an external power source. The external power source may be AC ​​mains power. The power inlet may be configured to charge the charging dock.

[0018] In any of the above embodiments, the aerosol supply device charging base includes a recess configured to at least partially accommodate the body.

[0019] In any of the above embodiments, the heating element does not overlap with any other part of the aerosol supply device in the axial direction of the aerosol supply device.

[0020] In any of the above embodiments, the heating element is not surrounded by any other component of the aerosol supply device.

[0021] In any of the above embodiments, the aerosol supply system includes a holder for holding the aerosol supply device to an aerosol supply device charging dock. The holder may include one or more magnets. The aerosol supply device may include a first magnet, and the aerosol supply device charging dock may include a second magnet.

[0022] In any of the above embodiments, the shape of the socket is adapted to the shape of the heating element.

[0023] In any of the above embodiments, the cross-sectional shape of the socket is adapted to the cross-sectional shape of the heating element.

[0024] In any of the above embodiments, the plug and socket form a friction fit.

[0025] In any of the above embodiments, the aerosol supply device charging dock includes a cleaning device configured to clean at least a portion of the heating element when it is inserted into and / or removed from the socket.

[0026] In any of the above embodiments, the aerosol supply system includes articles comprising aerosol generating materials.

[0027] In any of the above embodiments, at least a portion of the aerosol supply device is configured to be at least partially inserted into the article. In any of the above embodiments, at least a portion of the heating element is configured to be at least partially inserted into the article.

[0028] In any of the above embodiments, the article includes an aperture configured to at least partially receive at least a portion of the aerosol supply device. In any of the above embodiments, the article includes an aperture configured to at least partially receive a heating element.

[0029] In any of the above embodiments, at least a portion of the aerosol supply device is configured to be interchangeably and at least partially inserted into the article and the charging dock.

[0030] In any of the above embodiments, at least a portion of the heating element is configured to be interchangeably and at least partially inserted into the article and the charging base.

[0031] In any of the above embodiments, the heating element is an elongated heating element or is rod-shaped.

[0032] In any of the above embodiments, the socket is a first socket, and the article of manufacture defines a second socket, wherein the heating member defining the plug is configured to be received in the second socket. In any of the above embodiments, the hole defines the second socket.

[0033] In any of the above embodiments, the heating component includes a heating element.

[0034] In any of the above embodiments, the heating component includes an array of heating elements; In any of the above embodiments, the heating element or each heating element is a resistance heating element.

[0035] In any of the above embodiments, the heating element or each heating element can be heated by penetrating with a changing magnetic field.

[0036] In any of the above embodiments, the device induction coil is configured to cause heating of the heating element or each heating element.

[0037] In any of the above embodiments, the aerosol supply device charging base is portable.

[0038] In any of the above embodiments, the aerosol supply device charging dock is configured to be connected to an external power source.

[0039] According to the embodiments described herein, a charging dock for an aerosol supply device used in any of the above systems is provided.

[0040] According to the embodiments described herein, an aerosol supply device is provided for use in any of the systems described above.

[0041] According to the embodiments described herein, an article comprising an aerosol-generating material is provided for use in any of the above systems.

[0042] According to the embodiments described herein, an aerosol supply apparatus is provided for generating aerosols from an aerosol generating material. The aerosol supply apparatus includes: a body; a power source; and a heating member extending beyond the body and configured to be received within an article comprising the aerosol generating material; wherein the heating member includes a charging device configured to receive power to charge the power source.

[0043] In any of the above embodiments, the charging device includes an electrical contact device.

[0044] In any of the above embodiments, the charging device includes an induction coil. In any of the above embodiments, the induction coil is helical.

[0045] In any of the above embodiments, the body defines a shoulder. In any of the above embodiments, the heating member extends from the shoulder.

[0046] According to the embodiments described herein, an aerosol supply device charging dock is provided, comprising: a power source; a receiving unit configured to act as a socket for a heating element of the aerosol supply device; and a charging device operable to supply power from the power source to the aerosol supply device.

[0047] In any of the above embodiments, the charging device includes an electrical contact device.

[0048] In any of the above embodiments, the charging device includes an induction coil.

[0049] In any of the above embodiments, the induction coil extends around the receiving portion. In any of the above embodiments, the induction coil is spiral-shaped.

[0050] In any of the above embodiments, the charging base for the aerosol supply device includes a recess configured to at least partially accommodate the body of the aerosol supply device.

[0051] In any of the above embodiments, the aerosol supply device charging dock includes a holder for holding the aerosol supply device to the charging dock. The holder may include one or more magnets.

[0052] In any of the above embodiments, the shape of the socket is adapted to the shape of the heating element of the aerosol supply device.

[0053] In any of the above embodiments, the cross-sectional shape of the socket is adapted to the cross-sectional shape of the heating element of the aerosol supply device.

[0054] In any of the above embodiments, the socket is configured to form a frictional engagement with the aerosol supply device.

[0055] In any of the above embodiments, the aerosol supply device charging dock includes a cleaning device configured to clean at least a portion of the heating element when it is inserted into and / or removed from the socket.

[0056] According to the embodiments described herein, a method of using an aerosol supply system is provided, the aerosol supply system comprising: an aerosol supply device for generating an aerosol from an aerosol generating material, the aerosol supply device including a heating member defining a plug; an aerosol supply device charging base including a receiving portion defining a first socket configured to receive the plug, the aerosol supply device charging base including a charging device operable to provide power to the aerosol supply device when the plug is received in the first socket; and an article comprising an aerosol generating material and defining a second socket, the method comprising selectively performing the steps of: inserting the plug into the first socket; or inserting the plug into the second socket and activating the heating device to heat the aerosol generating material, thereby generating an aerosol for inhalation by a user without burning the aerosol generating material.

[0057] According to the embodiments described herein, an aerosol supply system is provided, comprising: an aerosol supply device for generating an aerosol from an aerosol generating material, the aerosol supply device including a heating member defining a plug; and an article comprising the aerosol generating material and an aperture defining a socket for receiving the plug, wherein the cross-sectional shape of the aperture differs from the cross-sectional shape of the heating member.

[0058] In any of the above embodiments, the plug and socket are configured to define an airflow passage between the work-in-process and the heating element. In any of the above embodiments, the plug and socket are configured to define multiple airflow passages between the work-in-process and the heating element.

[0059] In any of the above embodiments, the aerosol supply device includes a body, and a heating element extends beyond the body.

[0060] In any of the above embodiments, the outer cross-sectional shape of the body is substantially the same as the outer cross-sectional shape of the article.

[0061] In any of the above embodiments, the hole includes a base at one end, the base being configured to abut the end of the heating member. In any of the above embodiments, the length of the heating member is greater than the length of the hole, such that when the heating member is fully inserted into the hole, a gap is defined between the body and the article.

[0062] In any of the above embodiments, the body defines a shoulder. In any of the above embodiments, the heating member extends from the shoulder.

[0063] In any of the above embodiments, the heating device does not overlap with any other component of the aerosol supply device.

[0064] In any of the above embodiments, the heating device is not surrounded by any other components of the aerosol supply device.

[0065] In any of the above embodiments, the plug and socket are configured such that when the plug is inserted into the hole, the article is held on the heating element by friction.

[0066] According to the embodiments described herein, an aerosol supply device is provided for generating aerosols from an aerosol generating material. The aerosol supply device includes: a body; and an exposed heating member extending beyond the body and configured to be received within an article comprising the aerosol generating material; wherein the heating member includes a support and a plurality of heating elements.

[0067] In any of the above embodiments, the support member has multiple surfaces.

[0068] In any of the above embodiments, at least one of the plurality of faces is planar. In any of the above embodiments, each of the plurality of faces is planar.

[0069] In any of the above embodiments, at least one heating element is provided on each surface.

[0070] In any of the above embodiments, multiple heating elements are distributed along the axial direction of the support member. In any of the above embodiments, multiple heating elements are evenly distributed along the axial direction of the support member.

[0071] In any of the above embodiments, a plurality of heating elements are distributed circumferentially along the support member. In any of the above embodiments, a plurality of heating elements are evenly distributed circumferentially along the support member.

[0072] In any of the above embodiments, the plurality of heating elements includes a first heating element at a first axial position on the support and second heating elements at different second axial positions on the support.

[0073] In any of the above embodiments, the aerosol supply device is configured to sequentially heat the heating element.

[0074] In any of the above embodiments, the aerosol supply device is configured to sequentially heat the heating element in the axial direction of the heating member.

[0075] In any of the above embodiments, the aerosol supply device is configured to sequentially heat the heating element in the circumferential direction of the heating member.

[0076] In any of the above embodiments, the plurality of heating elements are resistance heating elements.

[0077] In any of the above embodiments, the support member has a substantially triangular cross-sectional shape.

[0078] In any of the above embodiments, the support member comprises a thermally insulating material.

[0079] In any of the above embodiments, the body comprises a thermally insulating material.

[0080] According to some embodiments described herein, an aerosol supply device charging dock is provided, comprising: a receiving portion; a defined socket configured to receive a heating element of a defined plug; and a charging dock power supply operable to provide power to the aerosol supply device when the plug is received in the socket.

[0081] According to some embodiments described herein, an aerosol supply device is provided for generating aerosols from aerosol generating materials, the device including a heating member defining a plug configured to receive in a socket of an aerosol supply device charging base.

[0082] In any of the above embodiments, the device includes a body, and a heating element extends from the body.

[0083] In any of the above embodiments, the body is configured to extend from the socket of the aerosol supply device charging base when the heating element of the defining plug is received in the socket of the aerosol supply device charging base.

[0084] According to some embodiments described herein, an aerosol supply device charging dock is provided, comprising: a first receiving region configured to receive at least a portion of a first aerosol supply device; a second receiving region configured to receive at least a portion of a second aerosol supply device; wherein the aerosol supply device charging dock is configured to supply power to the first aerosol supply device; and wherein the aerosol supply device charging dock is configured to supply power to the second aerosol supply device.

[0085] In any of the above embodiments, the first receiving area and the second receiving area are configured to interchangeably receive the first aerosol supply device and the second aerosol supply device.

[0086] In any of the above embodiments, the first receiving area includes a first socket configuration configured to receive at least a portion of the first aerosol supply device.

[0087] In any of the above embodiments, the second receiving area includes a second socket configuration configured to receive at least a portion of the first aerosol supply device.

[0088] In any of the above embodiments, the first receiving area and the second receiving area are separated. In any of the above embodiments, the first socket configuration and the second socket configuration are separated.

[0089] In any of the above embodiments, in the operating mode, the aerosol supply device charging base is configured to simultaneously supply power to the first aerosol supply device and the second aerosol supply device.

[0090] In any of the above embodiments, in the operating mode, the aerosol supply device charging dock is configured to alternately supply power to the first aerosol supply device and the second aerosol supply device.

[0091] In any of the above embodiments, in the operating mode, the aerosol supply device charging dock is configured to supply power to one of the first aerosol supply device and the second aerosol supply device, while the other of the first aerosol supply device and the second aerosol supply device is not in the aerosol supply device charging dock.

[0092] In any of the above embodiments, the charging dock for the aerosol supply device is arranged to charge the other of the first and second aerosol supply devices to a point sufficient for one session during the time period required for a single use session of one of the first and second aerosol supply devices.

[0093] In any of the above embodiments, the aerosol supply device charging base is portable.

[0094] In any of the above embodiments, the charging base of the aerosol supply device contains a power source.

[0095] In any of the above embodiments, the power source is a rechargeable battery.

[0096] In any of the above embodiments, the charging dock includes a power inlet configured to receive power from an external power source. The external power source may be AC ​​mains power.

[0097] In any of the above embodiments, the power supply is arranged to supply power to the power storage unit of the first aerosol supply device and the power storage unit of the second aerosol supply device.

[0098] In any of the above embodiments, the aerosol supply device charging base includes one or more indicators arranged to indicate the charging status of the first power storage unit and the second power storage unit.

[0099] In any of the above embodiments, the first power storage unit is a first rechargeable battery.

[0100] In any of the above embodiments, the second power storage unit is a second rechargeable battery.

[0101] In any of the above embodiments, the charging dock for the aerosol supply device is arranged to supply power to the first aerosol supply device and / or the second aerosol supply device via a wired connection. The wired connection may include one or more electrical contacts.

[0102] In any of the above embodiments, the charging dock for the aerosol supply device is arranged to supply power to the first aerosol supply device and / or the second aerosol supply device via a wireless connection. The wireless connection may include an inductive charging device.

[0103] In any of the above embodiments, at least one of the first socket configuration and the second socket configuration is arranged to adapt to the external contour of at least one of the first aerosol supply device and the second aerosol supply device.

[0104] In any of the above embodiments, the aerosol supply device charging dock is configured to receive power from an external power source.

[0105] In any of the above embodiments, the aerosol supply device charging dock includes a holding mechanism configured to hold at least a portion of the first aerosol supply device in a first receiving area.

[0106] In any of the above embodiments, the holding mechanism is a first holding mechanism, and the charging dock includes a second holding mechanism configured to hold at least a portion of the second aerosol supply device in the second receiving area.

[0107] In any of the above embodiments, the aerosol supply device charging dock includes a data transmission module configured to transmit or receive data from at least one of the first aerosol supply device and the second aerosol supply device.

[0108] In any of the above embodiments, the aerosol supply device charging dock includes a transceiver configured for exchanging data with a personal computing device.

[0109] In any of the above embodiments, the aerosol supply device charging base includes a cleaning device configured to act on at least one of the first aerosol supply device and the second aerosol supply device when the first aerosol supply device is inserted into or removed from the aerosol supply device charging base.

[0110] According to some embodiments described herein, an aerosol supply system is provided, comprising: a charging base for the aforementioned aerosol supply device; and an aerosol supply device configured to receive at least partially in a first receiving region.

[0111] In any of the above embodiments, the aerosol supply device is configured to be received at least partially in the second receiving area.

[0112] In any of the above embodiments, the aerosol supply device is a first aerosol supply device, and the aerosol supply system further includes a second aerosol supply device configured to be received at least partially in a second receiving region.

[0113] In any of the above embodiments, the second aerosol supply device is configured to be received at least partially in the first receiving area.

[0114] In any of the above embodiments, the second aerosol supply device may be interchanged with the first aerosol supply device.

[0115] In any of the above embodiments, the second aerosol supply device has substantially the same configuration as the first aerosol supply device.

[0116] In any of the above embodiments, the aerosol supply device includes a body and a heating element protruding beyond the body, and the heating element may be received at least partially in a first receiving area.

[0117] In any of the above embodiments, the first receiving area includes a first socket configuration, and the heating member defines a plug configured to be inserted into the first socket configuration.

[0118] In any of the above embodiments, the second receiving area includes a second socket configuration, wherein the plug is configured to be inserted into the second socket configuration.

[0119] In any of the above embodiments, the body is configured such that when the heating element is at least partially received in the first receiving area, the body protrudes at least partially from the charging base of the aerosol supply device.

[0120] In any of the above embodiments, the body defines a shoulder relative to the heating member.

[0121] In any of the above embodiments, the shoulder acts as a stop to restrict the aerosol supply device from being inserted into the aerosol supply device charging socket.

[0122] In any of the above embodiments, the aerosol supply device charging base includes a recess configured to at least partially accommodate the body.

[0123] In any of the above embodiments, the body is arranged such that when the aerosol supply device is at least partially received in the first receiving area, the body protrudes at least partially from the charging base of the aerosol supply device.

[0124] In any of the above embodiments, the heating element does not overlap with any other part of the aerosol supply device in the axial direction of the aerosol supply device.

[0125] In any of the above embodiments, the heating element is not surrounded by any other component of the aerosol supply device.

[0126] In any of the above embodiments, the heating component includes a plurality of heating elements.

[0127] In any of the above embodiments, the plurality of heating elements are configured to be independently actuated.

[0128] In any of the above embodiments, the heating element includes a resistance heating element.

[0129] In any of the above embodiments, the heating member includes a heating element that can be heated by being penetrated by a changing magnetic field.

[0130] In any of the above embodiments, the aerosol supply system includes articles comprising aerosol generating materials.

[0131] In any of the above embodiments, the article including the aerosol generating material is separated from the aerosol supply device and the aerosol supply device charging base.

[0132] In any of the above embodiments, at least a portion of the aerosol supply device is configured to be at least partially inserted into the article. In any of the above embodiments, at least a portion of the heating element is configured to be at least partially inserted into the article.

[0133] In any of the above embodiments, the article includes an aperture configured to at least partially receive at least a portion of the aerosol supply device. In any of the above embodiments, the article includes an aperture configured to at least partially receive a heating element.

[0134] In any of the above embodiments, the aerosol supply device is configured to be interchangeably and at least partially inserted into the article and the charging dock.

[0135] In any of the above embodiments, the heating element is configured to be interchangeably and at least partially inserted into the article and the charging base.

[0136] In any of the above embodiments, the heating element is an elongated heating element or is rod-shaped.

[0137] According to some embodiments described herein, an aerosol supply device charging stand is provided, which includes a receiving area configured to receive at least a portion of a first aerosol supply device; wherein the aerosol supply device charging stand is configured to supply power to the first aerosol supply device.

[0138] According to some embodiments described herein, a method for operating an aerosol supply device charging dock is provided, comprising: inserting a first aerosol supply device at least partially into a first receiving area of ​​the charging dock; charging the first aerosol supply device; inserting a second aerosol supply device at least partially into a second receiving area of ​​the charging dock; and charging the second aerosol supply device.

[0139] In any of the above embodiments, the charging of the first aerosol supply device and the charging of the second aerosol supply device are performed simultaneously.

[0140] According to some embodiments described herein, a method for operating an aerosol supply system is provided, the aerosol supply system including an aerosol supply device charging base, a first aerosol supply device, and a second aerosol supply device, the method comprising: inserting the first aerosol supply device at least partially into a first receiving area of ​​the charging base; charging the first aerosol supply device; inserting the second aerosol supply device at least partially into a second receiving area of ​​the charging base; and charging the second aerosol supply device.

[0141] In any of the above embodiments, the charging of the first aerosol supply device and the charging of the second aerosol supply device are performed simultaneously.

[0142] According to the embodiments described herein, a method for controlling an aerosol supply device is provided, the aerosol supply device including a heating element defining a plug, the method comprising: when the plug is received in a first socket defined by an aerosol supply device charging socket, causing the aerosol supply device to receive power from the aerosol supply device charging socket; and when the plug is received in a second socket defined by an article comprising an aerosol generating material, causing the aerosol supply device to supply power to the heating element to heat the aerosol generating material.

[0143] In any of the above embodiments, the aerosol supply device can receive power from the aerosol supply device charging dock in response to user input.

[0144] In any of the above embodiments, the aerosol supply device can supply power to the heating element in response to user input.

[0145] In any of the above embodiments, the aerosol supply device may receive power from the aerosol supply device charging dock in response to determining that the plug is received in the first socket.

[0146] In any of the above embodiments, the aerosol supply device can supply power to the heating element in response to determining that the plug is inserted into the second socket.

[0147] According to the embodiments described herein, a computer-readable storage medium is provided, the computer-readable storage medium including instructions that, when executed by a processor, cause the device to perform the methods described above.

[0148] In any of the above embodiments, the processor is a processor of an aerosol supply device that includes a heating element defining a plug.

[0149] According to the embodiments described herein, an aerosol supply device configured to perform the above-described method is provided.

[0150] According to the embodiments described herein, an aerosol supply device is provided, which includes a processor and the aforementioned computer-readable storage medium. Attached Figure Description

[0151] Embodiments of the invention will now be described by way of example only with reference to the accompanying drawings, in which: Figure 1 A schematic cross-sectional side view of the aerosol supply system is shown; Figure 2 It shows Figure 1 A three-dimensional diagram of the aerosol supply system; Figure 3 It shows Figure 1 A three-dimensional view of an aerosol supply system, wherein the aerosol supply equipment is inserted into the work-in-process; Figure 4 A schematic cross-sectional side view of an aerosol supply device and an article including aerosol generating materials is shown; Figure 5 A schematic cross-sectional plan view of an aerosol supply device inserted into a heating element comprising an aerosol-generating material is shown. Figure 6 A schematic cross-sectional side view of an aerosol supply device and an article including aerosol generating materials is shown; Figure 7 A schematic cross-sectional side view of the aerosol supply system is shown; Figure 8 A schematic cross-sectional side view of an aerosol supply device and an article including aerosol generating materials is shown; Figure 9A perspective view of an aerosol supply system is shown, in which an aerosol supply device is inserted into an aerosol supply device charging socket; Figure 10 It shows Figure 9 A three-dimensional view of an aerosol supply system, in which the aerosol supply device is removed from the aerosol supply device charging dock; and Figure 11 A schematic cross-sectional side view of an aerosol supply device and an article comprising aerosol generating materials is shown. Detailed Implementation

[0152] As used herein, the term "aerosol-generating material" is a material capable of generating aerosols, for example, when heated, irradiated, or powered in any other way. Aerosol-generating materials may be in the form of, for example, a solid, liquid, or gel, and may or may not contain active substances and / or flavorings. Aerosol-generating materials may include any plant-based material, such as tobacco-containing materials, and may include, for example, one or more of tobacco, tobacco derivatives, expanded tobacco, reconstituted tobacco, or tobacco substitutes. Aerosol-generating materials may also include other non-tobacco products, which may or may not contain nicotine, depending on the product. Aerosol-generating materials may be in the form of, for example, a solid, liquid, gel, wax, etc. Aerosol-generating materials may also be, for example, a combination or mixture of materials. Aerosol-generating materials may also be referred to as "flammable puffing materials."

[0153] Aerosol-generating materials may include binders and aerosol-forming agents. Optionally, activators and / or fillers may also be present. Optionally, solvents, such as water, may also be present, and one or more other components of the aerosol-generating material may be soluble in the solvent or insoluble in the solvent. In some embodiments, the aerosol-generating material is substantially free of plant material. In some embodiments, the aerosol-generating material is substantially free of tobacco.

[0154] Aerosol-generating materials may comprise or be “amorphous solids.” Amorphous solids can be “monolithic solids.” In some embodiments, the amorphous solid can be a dried gel. An amorphous solid is a solid material that can retain some fluid (such as a liquid) within it. In some embodiments, the aerosol-generating material may, for example, comprise from about 50 wt%, 60 wt%, or 70 wt% to about 90 wt%, 95 wt%, or 100 wt% of amorphous solids.

[0155] Aerosol-generating materials may include aerosol-generating membranes. Aerosol-generating membranes may include or be sheets, which may optionally be shredded to form shredded material. Aerosol-generating sheets or shredded material may be substantially tobacco-free.

[0156] According to this disclosure, a "non-combustible" aerosol supply system is a system in which the aerosol generating material of the aerosol supply system (or its components) delivers at least one substance to a user without combustion or ignition.

[0157] In some implementations, the delivery system is a non-combustible aerosol supply system, such as a powered non-combustible aerosol supply system.

[0158] In some implementations, the non-combustible aerosol supply system is an electronic cigarette, also known as an atomizing device or electronic nicotine delivery system (END); however, it should be noted that the presence of nicotine in the aerosol generating material is not necessary.

[0159] In some implementations, the non-combustible aerosol supply system is a heating system for the aerosol generating material, also known as a heated non-combustible system. An example of such a system is a tobacco heating system.

[0160] In some embodiments, the non-combustible aerosol supply system is a mixing system that uses a combination of aerosol-generating materials to generate aerosols, wherein one or more of these aerosol-generating materials can be heated. Each aerosol-generating material may be in, for example, solid, liquid, or gel form, and may or may not contain nicotine. In some embodiments, the mixing system includes liquid or gel aerosol-generating materials and solid aerosol-generating materials. Solid aerosol-generating materials may include, for example, tobacco or non-tobacco products.

[0161] Typically, a non-combustible aerosol supply system may include a non-combustible aerosol supply device and consumables for use with the non-combustible aerosol supply device.

[0162] In some embodiments, this disclosure relates to consumables comprising aerosol-generating materials and configured for use with non-combustible aerosol supply devices. These consumables are sometimes referred to as articles in this disclosure.

[0163] In some embodiments, a non-combustible aerosol supply system, such as its non-combustible aerosol supply device, may include a power source and a controller. The power source may be, for example, a power source or a heat source. In some embodiments, the heat source includes a carbon matrix, which may be powered to distribute power in the form of heat to aerosol-generating or heat-transferring material adjacent to the heat source.

[0164] In some embodiments, a non-combustible aerosol supply system may include an area for receiving consumables, an aerosol generator, an aerosol generation area, a housing, nozzles, filters, and / or aerosol modifiers.

[0165] In some embodiments, consumables for use with non-combustible aerosol supply equipment may include aerosol generating material, aerosol generating material storage area, aerosol generating material transport component, aerosol generator, aerosol generating area, housing, packaging paper, filter, nozzle and / or aerosol modifier.

[0166] Aerosol generating equipment can receive articles comprising aerosol-generating materials for heating. As used herein, "article" refers to a component that includes or contains aerosol-generating materials in use (which are heated to cause the aerosol-generating materials to volatilize), and optionally includes other components in use. A user can insert the article into the aerosol generating equipment and then heat the article to generate an aerosol, which the user subsequently inhales. The article may, for example, have predetermined or specific dimensions configured to be arranged within the heating chamber of the equipment, the dimensions of which are suitable for receiving the article.

[0167] As used herein, the term "one-piece component" refers to a component that cannot be separated into two or more parts after assembly. "Integral formation" refers to two or more features that are formed as a one-piece component during the manufacturing phase of the component.

[0168] Figures 1 to 3 An aerosol supply system 100 for generating aerosols from aerosol-generating materials is shown. The aerosol supply system 100 includes an aerosol supply device 200, an article 300 including aerosol-generating material 302, and an aerosol supply device charging base 400 (hereinafter referred to as charging base 400). In general, the aerosol supply device 200 can be used to heat the aerosol-generating material 302 to generate an aerosol or other inhalable medium to be inhaled by a user of the system 100. The aerosol supply device 200 can be at least partially inserted into the charging base 400 for charging.

[0169] As will be described in more detail below, the aerosol supply device 200 includes a heating element 204 that can be inserted into the article 300 and the charging base 400. The charging base 400 defines a receiving area 402 for receiving the heating element 204. The heating element 204 defines a plug 205, and the receiving area 402 defines a socket 402a for receiving the plug. A receiving portion forms the receiving area 402.

[0170] Article 300 includes aerosol generating material 302. In some embodiments, article 300 includes one or more of a filter, packaging material, and cooling structure.

[0171] Article 300 is disposable and replaceable, and may be referred to as a consumable. In other embodiments, article 300 is reusable. For example, article 300 may include a container that can be filled and refilled with aerosol-generating material. Article 300 is a single-use article. In some embodiments, article 300 may include sufficient aerosol-generating material to provide multiple use sessions.

[0172] Article 300 is elongated. Article 300 is defined as having a proximal end 300a and a distal end 300b. The proximal end 300a is positioned closer to the user's face during use, and the distal end 300b is positioned further away from the user's face during use. The user can inhale aerosol by suctioning from the proximal end 300a.

[0173] Article 300 defines an aperture 304. Aperture 304 is used to receive a heating element 204 of aerosol supply device 200. Article 300 includes an opening 312 communicating with aperture 304. Opening 312 is disposed in the distal end 300b of article 300. Aperture 304 defines a socket 306 for receiving a plug 205 of aerosol supply device 200. In some embodiments, aperture 304 may be omitted. That is, article 300 may not have an aperture. Article 300 may be substantially solid. In these embodiments, heating element 204 of aerosol supply device 200 may be configured to penetrate article 300; for example, heating element 204 may be sharp. Aperture 304 has a substantially circular cross-section. Aperture 304 is cylindrical. In some embodiments, the cross-section of aperture 304 may be different. For example, aperture 304 may have an elliptical, square, or any suitable cross-section. The cross-section of aperture 304 is constant along its axial extension. In some embodiments, the size or shape of the hole cross-section can vary along the axial length of the hole 304.

[0174] Figure 4 The aerosol supply device 200 is shown in more detail. The aerosol supply device 200 includes a body 202 and a heating element 204.

[0175] The main body 202 is configured to be held by the user during use. The size and shape of the main body are set to fit in the user's hand. The main body 202 serves as the handle of the aerosol supply device 200.

[0176] The housing 208 surrounds and houses the various components of the body 202. The housing 208 defines a proximal end 208a and a distal end 208b.

[0177] The aerosol supply device 200 includes a first power source 210, also referred to as device power source 210, such as a battery, including rechargeable or non-rechargeable batteries. Examples of suitable batteries include, for example, lithium batteries (such as lithium-ion batteries), nickel batteries (such as nickel-cadmium batteries), and alkaline batteries. The first power source 210 may alternatively or additionally include a capacitor. The first power source 210 is disposed in the body 202.

[0178] The aerosol supply device 200 includes an electronic module 212. The electronic module 212 may include, for example, a printed circuit board (PCB). The PCB may support at least one controller, such as a processor and memory. The PCB may also include one or more electrical traces for electrically connecting various electronic components of the device 200 together. For example, battery terminals may be electrically connected to the PCB so that power can be distributed throughout the device 200. The electronic module 212 is disposed within the body 202.

[0179] The memory includes a computer-readable storage medium containing instructions that, when executed by a processor, cause the aerosol supply device 100 to receive power from the aerosol supply device charging dock 400 when the plug 205 is received in the socket 404 of the charging dock 400, and to supply power to the heating element 204 when the plug 205 is inserted into the socket 306 of the article 300. In some embodiments, the aerosol supply device 100 may receive power from the charging dock 400 in response to user input, such as from a button or other user input feature of the aerosol supply device 100. In some embodiments, the aerosol supply device 100 may supply power to the heating element 204 in response to user input.

[0180] In some embodiments, the aerosol supply device 100 may receive power from the charging base 400 in response to determining that the plug 205 is received in the socket 404 of the charging base 400. In some embodiments, the aerosol supply device 100 may supply power to the heating element 204 in response to determining that the plug 205 is inserted into the socket 306 of the work-in-progress 300. Either determination may be made by a sensor of the aerosol supply device 100, such as one or more of mechanical sensors, magnetic sensors, optical sensors, and radio frequency communication devices.

[0181] Heating member 204 extends from body 202. Heating member 204 protrudes from proximal end 208a of housing 208. Heating member 204 protrudes beyond body 202. Heating member 204 defines a longitudinal axis X. Heating member 204 does not overlap with any other part of aerosol supply device 200 in the axial direction X of aerosol supply device 200. Heating member 204 is not surrounded by any other part of aerosol supply device 200. Heating member 204 defines a free end 204a and a base end 204b.

[0182] The body 202 defines a shoulder 206 from which the heating member 204 extends. The shoulder 206 is an annular end surface of the housing 208 surrounding the base end 204b of the heating member 204. The shoulder 206 defines a proximal end 208a of the body 208. The shoulder 206 acts as a stop to restrict insertion of the aerosol supply device 200 into the charging base 400. In some embodiments, the body 202 is configured to protrude at least partially from the charging base 400 when the heating member 204 is at least partially received in the receiving region 402. That is, the body 202 can protrude partially from the charging base 400 when the heating member 204 is inserted as deeply as possible into the receiving region 402. This allows a user to grip the body 202 to remove the aerosol supply device 200 from the charging base 400. Therefore, an additional ejection mechanism is not required. In some embodiments, the receiving region 402 may be configured to fully accommodate the aerosol supply device 200, including the body 202. In these embodiments, a pop-out mechanism may be provided to allow a user to remove the aerosol supply device 200 from the charging dock 400. For example, a spring mechanism such as a push-type mechanism may be provided, or an actuator may be provided on the charging dock 400 that the user can use to remove the aerosol supply device 200. The actuator may include, for example, a slider, a button, or a lever.

[0183] The heating element 204 is configured to be inserted into the article 300. The heating element 204 defines a plug 205 configured for insertion into a socket 306 of the article 300. The heating element 204 is configured for insertion into a hole 304 of the article 300. The shape and size of the heating element 204 are configured to fit within the hole 304. That is, the outer contour of the heating element 204 matches or fits within the inner contour of the hole 304. This ensures that the heating element 204 is in close proximity to the aerosol generating material 302, thereby achieving more effective heating of the aerosol generating material 302.

[0184] The heating element 204 is blunt-tipped. The free end 204a of the heating element 204 includes a partially flat surface. The presence of the hole 304 allows for the use of a relatively thick, blunt-tipped heating element 204. This enables more uniform heating of the aerosol-generating material and / or faster heating of the aerosol-generating material or heating of a larger quantity of aerosol-generating material. This also provides a more robust heating element, which is particularly important due to the fact that the heating element 204 extends beyond the body 202 and is not protected by any other part of the aerosol supply device 200. In some embodiments, the heating element 204 may be sheet-like or pin-like. Such a heating element can be pushed into the article of manufacture. In these embodiments, the hole may be omitted. The article of manufacture may be solid. This can provide a more compact arrangement.

[0185] Heating component 204 includes heating assembly 214. Heating assembly 214 is operable to heat the aerosol generating material 302 of article 300 in use. Heating assembly 214 is connected to a first power source 210. Heating assembly 214 is connected to the first power source 210 via an electronic module 212. Electronic module 212 controls the operation of heating assembly 214.

[0186] Heating component 204 includes a support member 218. The support member supports heating assembly 214. The support member 218 is formed of a thermally and electrically insulating material. The support member 218 is heat-resistant. The support member 218 is formed of polyetheretherketone (PEEK). In some embodiments, the support member 218 is formed of any suitable material, such as any suitable heat-resistant plastic material, glass, metal, or ceramic material.

[0187] The heating assembly 214 includes nine heating elements 216. In other embodiments, the number of heating elements 216 may vary. For example, the heating assembly may include a single heating element 216, two heating elements 216, or up to twenty or more heating elements 216.

[0188] In use, heat is transferred from the heating element or each heating element 216 to the aerosol-generating material 302 of the article 300. The heating elements 216 can operate independently. The heating elements 216 can operate sequentially. The heating elements 216 can be operated to provide progressive heating. That is, depending on the position of the heating element in the heating member 204, the heating elements can be activated at different times. Progressive heating ensures that fresh aerosol-generating material is available throughout the session and avoids the presence of a combustion odor in the aerosol. In some embodiments, the heating elements 216 can operate simultaneously, or one or more groups of heating elements 216 can operate simultaneously. The heating elements 216 can be operated to provide progressive heating within a single use session. In other embodiments, the heating elements 216 can be operated to allow a single article 300 to provide multiple use sessions. The heating elements 216 can operate sequentially in the axial direction, in the circumferential direction, or in both directions. The heating elements 216 can operate one at a time or in groups.

[0189] Support 218 defines a plurality of faces. At least one of these faces is substantially planar. In some embodiments, one or more faces may be at least partially curved. In some embodiments, all faces are planar. Support 218 defines three substantially flat faces. Support 218 is a triangular prism shape. In some embodiments, the number of faces and the shape of support 218 may differ. For example, support 218 may define four faces and may be a square or rectangular prism. Support 218 may define curved and flat faces and may be shaped as a circular segment prism.

[0190] In some embodiments, the support member 218 may include one or more axial airflow channels (not shown). The axial airflow channels may be formed as grooves or recesses in the outer surface of the support member 218. The axial airflow channels may extend from the base end 204b of the heating member to the free end 204a of the heating member.

[0191] Figure 5A schematic plan view of the cross-section of a heating element 204 of an aerosol supply device 200 inserted into a hole 304 in an article 300 is shown. The cross-sectional shape of the hole 304 in the article 300 differs from that of the heating element 204. A plug 205 of the aerosol supply device 200 and a socket 306 of the article 300 define an airflow passage 310 between the article 300 and the heating element 204. Three airflow passages are defined between the plug 205 and the socket 306. In some embodiments, the number of airflow passages 310 may vary. The airflow passages 310 extend in the axial direction. The airflow passages 310 extend from the base end 204b of the heating element 204 to the free end 204a of the heating element 204. The airflow passages 310 allow air to enter the article 300 and mix with the aerosol generated by heating the aerosol generating material.

[0192] The airflow channels 310 are spaced apart from each other by the axial contact area between the article 310 and the heating element 204. This allows the aerosols generated from different portions of the aerosol generating material 302 to remain separated; for example, this prevents fresh areas of the aerosol generating material 302 from being contaminated by flavors from used areas of the aerosol generating material 302, thus allowing users to experience different flavors or to repeatedly inhale fresh aerosols. The contact between the heating element 204 and the article 300 can divide the article into multiple portions of the aerosol generating material 302.

[0193] The aperture 304 includes a base 308. The base 308 defines an end portion of the aperture 304. The base 308 is configured to abut a free end 204a of the heating member 204. In some embodiments, the base 308 may not define an end portion of the aperture 304. For example, the base 308 may be provided by a protrusion (such as a protrusion, flange, or other feature) in the aperture 304. The length of the heating member 204 is greater than the length of the aperture 304. This ensures that a gap is defined between the body 202 of the aerosol supply device 200 and the article 300 when the heating member 204 is fully inserted into the aperture 304. This gap is defined between the shoulder 206 of the aerosol supply device 200 and the article 300. This provides space for airflow to enter the airflow passage between the article 300 and the heating member 204.

[0194] return Figure 4Each face of the support 218 has three heating elements 216. In some embodiments, one or more faces may not have heating elements. The heating elements 216 are circumferentially distributed around the support 218. A plurality of heating elements 216 include a first heating element 216a at a first axial position on the support and second heating elements 216b at different second axial positions on the support 218. A plurality of heating elements 216 include a third heating element 216c at a third axial position on the support 218, which is different from the first and second axial positions. The first heating element 216a, second heating element 216b, and third heating element 216c are axially distributed on the support 216. Each face of the support 218 includes a plurality of axially distributed heating elements 216. Each face of the support 218 includes three axially distributed heating elements 216. In some embodiments, the number or arrangement of the heating elements may differ. For example, a single elongated heating element may be provided on each face, or a plurality of circumferentially extending heating elements may be axially distributed along the support 218.

[0195] The aerosol supply device 200 is configured to sequentially heat the heating elements 216. The aerosol supply device 200 is configured to sequentially heat the heating elements 216 in the axial direction of the heating member 204. In some embodiments, the aerosol supply device 200 is configured to sequentially heat the heating elements 216 in the circumferential direction of the heating member 204. For example, the three heating elements closest to the body may be heated first, followed by the three heating elements 216 arranged in the intermediate axial position, and finally the three heating elements arranged at the distal position of the support member 218. This heating direction can be reversed. In another example, the three axially distributed heating elements 216 on the first surface of the support member 218 are heated first, followed by the three heating elements 216 on different adjacent surfaces of the support member, and optionally, the three heating elements 216 on the third surface of the support member 218 are then heated.

[0196] Heating elements 216 are distributed along the length axial direction of heating member 204. That is, each heating element 216 occupies a different position along the length of heating member 204. In other embodiments, multiple heating elements 216 may be arranged at the same axial position on heating member 204. The heating elements substantially occupy the entire length of heating member 204. For example, the heating elements may occupy more than 75%, more than 80%, or more than 90% of the length of heating member 204.

[0197] Heating element 216 is a resistance heating element. In some embodiments (such as...) Figure 6 The aerosol supply system 500 and the heating element 214 are induction heating elements. In some embodiments, virtually any means of generating heat can be used.

[0198] The aerosol supply device 200 includes a first charging device 220. The charging base 400 includes a second charging device 430. The first charging device 220 is configured to receive power from the second charging device 430 to charge a first power source 210 of the aerosol supply device 200. The first charging device 220 is included in a heating member 204. The first charging device 220 may include an inductive power receiver and / or electrical contacts. The use of an inductive power receiver in the heating member 204, which protrudes from the body 202 of the aerosol supply device, provides a particularly efficient space arrangement. Furthermore, the heating member 204, when received in the charging base 400, can be surrounded by the charging base 400, such that the inductive first charging device 220 can be surrounded by the induction coil of the charging base 400, thereby providing a particularly efficient power transfer between the aerosol supply device 200 and the charging base 400.

[0199] The aerosol supply device 200 also includes a button assembly (not shown) that operates the device 200 when pressed. For example, a user can turn on the device 200 by operating the button assembly. The button assembly may be assembled as part of other components of the aerosol supply device.

[0200] The aerosol supply device 200 includes a charging dock sensor (not shown) for determining whether the aerosol supply device 200 is inserted into the charging dock 400. The charging dock sensor may include a magnetic sensor, an optical sensor, a mechanical sensor (such as a switch), an RFID reader, or any other suitable sensor.

[0201] Refer again Figure 1 The charging dock 400 includes a body 406. A housing 408 surrounds and accommodates various components of the body 406. The body 406 defines the ends of the charging dock 400. The body 406 defines a proximal end 400a and a distal end 400b of the charging dock 400. The charging dock 400 is portable. That is, the shape, size, and weight of the charging dock 400 are chosen to facilitate easy transport of the charging dock 400. In some embodiments, the charging dock 400 is waterproof or waterproof.

[0202] The charging dock 400 includes electronic components, such as a connector / port 410, capable of receiving cables for charging the charging dock 400. For example, the connector 410 may be a charging port, such as a USB charging port. The electronic components are used to connect to an external power source, such as AC power. In some instances, the connector 410 may additionally or alternatively be used to transfer data between the charging dock 400 and another device, such as a computing device.

[0203] The charging dock 400 includes a second power source 412, such as a battery, including rechargeable or non-rechargeable batteries. Examples of suitable batteries include, for example, lithium batteries (such as lithium-ion batteries), nickel batteries (such as nickel-cadmium batteries), and alkaline batteries. The second power source 412 of the charging dock 400 is capable of storing more power than the first power source 210 of the aerosol supply device 200. For example, while the first power source 210 is capable of storing enough power for one use session of the aerosol supply device 200, the second power source 412 of the charging dock 400 is capable of storing enough power for more than one, three, five, or ten use sessions of the aerosol supply device 200. It is also conceivable that the charging dock 400 is larger and heavier than the aerosol supply device 200.

[0204] The charging dock 400 includes an electronic module 414. The electronic module 414 may include, for example, a printed circuit board (PCB). The PCB may support at least one controller, such as a processor and memory. The PCB may also include one or more electrical traces for electrically connecting various electronic components of the charging dock 400 together. For example, battery terminals may be electrically connected to the PCB, allowing power to be distributed throughout the charging dock 400.

[0205] The charging dock 400 includes a receiving region 402. The receiving region 402 is defined within a body 406. The receiving region 402 is an elongated cavity extending into the body 406. In other embodiments, the receiving region 402 may be located outside the body 406. The receiving region 402 is completely surrounded by the body 406. In other embodiments, the receiving region 402 may not be completely surrounded by the body. The charging dock 400 includes an opening 432 in the body 406 communicating with the receiving region 402. The opening 432 is disposed in a proximal end 400a of the charging dock 400. In some embodiments, an opening 324 may be provided in a side surface of the charging dock 400.

[0206] The charging dock 400 includes a receiving portion 416 defining a receiving area 402. The receiving portion 416 seals and isolates the receiving area 402 from the interior of the body 406. The receiving portion 416 is tubular and defines a proximal end and a distal end. The proximal end of the receiving portion 416 opens to the outside of the charging dock 400. The distal end of the receiving portion 416 is sealed. The housing 408 includes an opening communicating with the receiving area 402. The receiving portion 416 is connected at one end to the housing 408 to provide a seal around the interior of the body 406.

[0207] The cross-sectional shape of the receiving region 402 corresponds to the cross-sectional shape of the heating member 204. The length of the receiving region 402 is the same as the length of the heating member 204. The heating member 204 and the receiving region 402 define a plug and socket relationship. In some embodiments, the receiving region 402 is longer than the heating member 204. In some embodiments, the receiving region 402 may have a different cross-sectional shape or size than the heating member 204, so that a gap exists between the receiving portion 416 and the heating member 204 during use.

[0208] The charging dock 400 includes a recess 418 configured to at least partially receive the body 202 of the aerosol supply device 200. The recess 418 is an annular space defined at the proximal end of the receiving portion 416. In some embodiments, the shape of the recess 418 may vary. The recess 418 is shaped to fit at least a portion of the body 202. The recess 418 surrounds an opening. When the aerosol supply device 200 is inserted into the charging dock 400, the lower portion of the body 202 is received in the recess 418. This provides a more compact spatial arrangement.

[0209] The charging dock 400 includes a retainer (not shown) for holding the aerosol supply device 200 in the receiving area 402. The retainer may include a magnet arranged to attract the aerosol supply device 200. The retainer may include a mechanical retainer, such as a push-in engagement between the aerosol supply device 200 and the charging dock 400, a threaded connection between the aerosol supply device 200 and the charging dock 400, or a mechanical latch. In some embodiments, the retainer may be omitted.

[0210] The charging dock 400 includes a sensor configured to detect the presence of the aerosol supply device 200 within the charging dock 400. This sensor may include a magnetic sensor such as a Hall effect sensor, a mechanical sensor such as a switch, an optical sensor, or any other suitable sensor.

[0211] The charging dock 400 includes a data transmission module 420 configured to transmit or receive data from the aerosol supply device 200. The data transmission module 420 may be configured for wireless communication, or may include electrical contacts for forming a wired connection with the aerosol supply device 200.

[0212] The charging dock 400 includes a cleaning device 422 configured to act on the aerosol supply device 200 when it is inserted into or removed from the charging dock 400. The cleaning device 422 may include a brush and / or a scraper. The cleaning device 422 is disposed within a receiving area 402. The cleaning device 422 is disposed near an opening in the receiving area 402. In some embodiments, the charging dock 400 includes a plurality of cleaning devices 422, such as each cleaning device 422 being configured to clean one face of the heating element 204.

[0213] The charging dock 400 is configured to charge the aerosol supply device 200. The charging dock 400 includes a second charging device 430 configured to supply power from a second power source 412 of the charging dock 400 to a first power source 210 of the aerosol supply device 200.

[0214] The second charging device 430 includes an electrical contact portion arranged to contact an electrical contact portion of the aerosol supply device 200. The electrical contact portion of the second charging device is disposed in a receiving region 402. In this embodiment, the electrical contact portion of the second charging device is disposed at an end of the receiving region 402 at the bottom of the receiving portion 416. In other embodiments, the electrical contact portion of the second charging device may be disposed in a side wall of the receiving portion 416 or in a recess 418.

[0215] In some embodiments, the second charging device 430 includes a wireless charging device. The second charging device 430 may include an induction coil configured to generate a varying magnetic field for charging the first charging device. The induction coil may surround the receiver 416. The receiver 416 may define a support for supporting the induction coil.

[0216] Ideally, the aerosol supply device 200 should be minimized in weight and size while still allowing users to enjoy multiple consecutive use sessions. The secondary power source 412 of the charging dock 400 allows users to enjoy multiple consecutive use sessions without needing to stay near a mains power outlet.

[0217] The charging dock 400 includes an indicator 428 configured to indicate the charging status of a first power source 210 of the aerosol supply device 200 inserted into the receiving area 402. The indicator 428 is an LED indicator. In some embodiments, any suitable indicator may be used.

[0218] Figure 6Another embodiment of the aerosol supply system 500 is shown. The aerosol supply system 500 includes an aerosol supply device 600, an article 700 including an aerosol generating material 702, and an aerosol supply device charging base (not shown). Any aerosol supply device charging base described herein can be used, such as... Figure 1 The aerosol supply device charging base 400 is included. Except as described below, the aerosol supply system 500 is similar to... Figure 1 The aerosol supply system 100, and the above features can be used together with the following features. Reference numerals with the same last two digits as those previously used with respect to the aerosol supply system 100, aerosol supply device 200, and article 300 are used to indicate equivalent features.

[0219] The aerosol supply system 500 includes an induction heating assembly and various components for heating the aerosol-generating material of the article 700 via an induction heating process. Induction heating is a process of heating a conductive object (e.g., a sensor) through electromagnetic induction.

[0220] A sensor is a material that can be heated by being penetrated by a changing magnetic field (such as an alternating magnetic field). A sensor can be a conductive material, such that penetration by a changing magnetic field causes induction heating of the heating material. A heating material can be a magnetic material, such that penetration by a changing magnetic field causes hysteresis heating of the heating material. A sensor can be both conductive and magnetic, allowing it to be heated by both heating mechanisms. In this paper, a device configured to generate a changing magnetic field is called a magnetic field generator.

[0221] Induction heating assemblies may include a sensing element (e.g., one or more induction coils) and a device for allowing a changing current (such as alternating current) to flow through the sensing element. The changing current in the sensing element generates a changing magnetic field. The changing magnetic field penetrates a sensor appropriately positioned relative to the sensing element and generates eddy currents within the sensor. The sensor has resistance to the eddy currents, and therefore, the flow of the eddy currents against this resistance causes the sensor to be heated by Joule heating. In the case where the sensor comprises a ferromagnetic material such as iron, nickel, or cobalt, heat can also be generated by hysteresis losses in the sensor, i.e., by directional changes in the alignment of magnetic dipoles in the magnetic material with the changing magnetic field. Compared to heating by, for example, conduction, heat is generated within the sensor in induction heating, thus allowing for rapid heating. Furthermore, no physical contact is required between the sensing element and the sensor, thereby enhancing the freedom of construction and application.

[0222] The aerosol supply system 500 includes an induction heating component 620 and a sensor 706.

[0223] The induction heating assembly 620 includes an induction coil 622. In some embodiments, the number of induction coils varies. In some embodiments, two or more induction coils are provided. The induction coil 622 is made of Litz wire. The induction heating assembly 620 is included in an aerosol supply device 600. The induction heating assembly 620 is included in a heating member 604. The support member 618 is formed of a material that cannot be heated by penetration with a changing magnetic field. The induction coil 622 may be wound around the support member 618, embedded in the support member 618, arranged in a cavity defined within the support member 618, or connected to the support member 618 in substantially any manner.

[0224] In some embodiments, the aerosol supply device 600 includes an induction coil 622 operable to receive electrical power to charge a first power source 610 and generate a changing magnetic field to heat the sensor 706. In other words, the induction coil 622 of the induction heating assembly 620 can provide a charging mechanism for the aerosol supply device 600. This allows for a particularly space-efficient arrangement.

[0225] A sensor 706 is included in the article 700. The sensor 706 is formed of a conductive material suitable for heating by electromagnetic induction. In this example, the sensor 706 is formed of carbon steel. It should be understood that other suitable materials, such as ferromagnetic materials like iron, nickel, or cobalt, can be used. The sensor 706 may comprise one or more of foils, particles, meshes, lattices, filaments, and solids. The sensor 706 is in contact with the aerosol-generating material 702 of the article 700. The sensor 706 is embedded in the aerosol-generating material 702 of the article 700. This creates a close thermal contact between the sensor 706 and the aerosol-generating material 702, which can result in faster and / or more efficient aerosol generation. In some embodiments, the sensor 706 is disposed on the aerosol-generating material 702 in the form of a layer. For example, the sensor 706 may be disposed as a coating on the surface of the aperture 702 or on the outer surface of the article 700.

[0226] In other embodiments, the sensor 706 is disposed within the aerosol supply device 600. For example, the sensor 706 may be included within the heating element 603. The aerosol supply device 600 may include one or both thermal and electrical insulation between the sensor 706 and the induction coil 620.

[0227] In some embodiments, both the aerosol supply device 600 and the article 700 may include sensors. In some embodiments, the aerosol supply device 600 may include both resistance heating and induction heating. For example, the aerosol supply device 600 may include... Figure 1 The aerosol supply device 200 uses a resistance heating element 216, which is similar to a resistance heating element.

[0228] Figure 7 , Figure 9 and Figure 10 Another embodiment of an aerosol supply system for generating aerosols from aerosol-generating materials is shown. Features of the embodiments described above are applicable to the embodiments described below, and features of the embodiments described below are applicable to the embodiments described above, and these features may be incorporated as is. The aerosol supply system includes a first aerosol supply device 200, an article 300 including aerosol-generating material 302, and an aerosol supply device charging base 400 (hereinafter referred to as charging base 400). In general, the first aerosol supply device 200 can be used to heat the article 300 to generate an aerosol or other inhalable medium to be inhaled by a user of the system 100. The first aerosol supply device 200 can be at least partially inserted into the charging base 400 for charging. The first aerosol supply device 200 generally corresponds to the aerosol supply device described above.

[0229] As will be described in more detail below, the aerosol supply device 200 includes a heating element 204 that can be inserted into the article 300 and the charging base 400. The charging base 400 defines a first receiving region 402 for receiving the heating element 204. The heating element 204 defines a plug, and the first receiving region 402 defines a socket for receiving the plug. In other embodiments, another portion of the aerosol supply device 200 can be inserted into the charging base 400 for charging, or the entire aerosol supply device 200 can be inserted into the charging base for charging.

[0230] System 100 includes a second aerosol supply device 200. The second aerosol supply device 200 can be used to heat article 300 to generate an aerosol or other inhalable medium to be inhaled by a user of system 100. The second aerosol supply device 200 can be at least partially inserted into charging base 400 for charging. The second aerosol supply device includes a heating element 204 insertable into article 300 and charging base 400. Charging base 400 defines a second receiving region 404 for receiving the heating element 204. The heating element 204 defines a plug, and the second receiving region 404 defines a socket for receiving the plug.

[0231] The second aerosol supply device 200 is interchangeable with the first aerosol supply device 200. As used herein, the term "interchangeable" means that components can be exchanged with each other without impairing the overall operation of the aerosol supply system 100. For example, in Figure 7In this embodiment, the heating elements 204 of the first aerosol supply device and the second aerosol supply device 200 have the same external profile, and either the first aerosol supply device or the second aerosol supply device 200 can be inserted into each of the first receiving region 402 and the second receiving region.

[0232] exist Figure 7 In one embodiment, the second aerosol supply device 200 has the same configuration as the first aerosol supply device 200. In other embodiments, the second aerosol supply device 200 may differ from the first aerosol supply device 200 while remaining interchangeable with it. For example, the first and second aerosol supply devices may have complementary docking configurations. In some embodiments, the internal features and / or features of the body 202 of the second aerosol supply device 200 may differ from those of the first aerosol supply device 200, while the external contours of the heating elements 204 of the first and second aerosol supply devices may remain the same. For example, system 100 may include... Figure 8 Aerosol supply equipment 200 (described below) and Figure 11 Aerosol supply equipment 600 (described below).

[0233] In other embodiments, the first aerosol supply device and the second aerosol supply device are not interchangeable. For example, the first receiving region 402 may differ from the second receiving region 404 in at least one spatial aspect, such as having a different profile and / or length.

[0234] Article 300 includes aerosol generating material 302. Article 300 may also include other components, such as filters, packaging materials, and / or cooling structures.

[0235] Article 300 is disposable and replaceable. In other embodiments, article 300 is reusable.

[0236] Article 300 may be a single-use article. In other embodiments, article 300 may include sufficient aerosol-generating material to provide multiple-use sessions.

[0237] Article 300 defines an aperture 304 that serves as a receiving device. Aperture 304 is used to receive a heating element 204 from either the first or second aerosol supply device 200. In other embodiments, aperture 304 may be omitted. That is, article 300 may be without an aperture. Article 300 may be substantially solid.

[0238] As described above, the aerosol supply system 100 includes two aerosol supply devices 200. In this embodiment, the aerosol supply devices 200 are identical, and therefore will be described with reference to a single aerosol supply device and a first receiving area 402.

[0239] Figure 8 The aerosol supply device 200 is shown in more detail.

[0240] The aerosol supply device 200 includes a main body 202 and a heating element 204.

[0241] The housing 208 surrounds and houses the various components of the body 202.

[0242] The aerosol supply device 200 includes a power source 210, such as a battery, including rechargeable or non-rechargeable batteries. Examples of suitable batteries include, for example, lithium batteries (such as lithium-ion batteries), nickel batteries (such as nickel-cadmium batteries), and alkaline batteries. The power source 210 may alternatively or additionally include a capacitor. The power source 210 is disposed in the body 202.

[0243] The aerosol supply device 200 includes an electronic module 212. The electronic module 212 may include, for example, a printed circuit board (PCB). The PCB may support at least one controller, such as a processor and memory. The PCB may also include one or more electrical traces for electrically connecting various electronic components of the device 200 together. For example, battery terminals may be electrically connected to the PCB so that power can be distributed throughout the device 200. The electronic module 212 is disposed within the body 202.

[0244] Heating member 204 protrudes beyond body 202. Heating member 204 defines longitudinal axis X (reference). Figure 8 and Figure 11 The heating element 204 does not overlap with any other part of the aerosol supply device 200 in the axial direction. The heating element 204 is not surrounded by any other part of the aerosol supply device 200.

[0245] The body 202 defines a shoulder 206 relative to the heating member 204. The shoulder 206 acts as a stop to restrict insertion of the aerosol supply device 200 into the charging base 400. The body 202 is configured to protrude at least partially from the charging base 400 when the heating member 204 is at least partially received in the first receiving region 402. That is, the body 202 protrudes partially from the charging base 400 when the heating member 204 is inserted as deeply as possible into the first receiving region 402. This allows a user to grasp the body 202 to remove the aerosol supply device 200 from the charging base 400. Therefore, no additional ejection mechanism is required.

[0246] In other embodiments, the first receiving region 402 and the aerosol supply device can be arranged such that the aerosol supply device 200 is flush with or retracted relative to the surface of the charging base 400 when fully inserted into the first receiving region 402. That is, the first receiving region 402 can be configured to fully accommodate the aerosol supply device 200. In these embodiments, a pop-out mechanism can be provided to allow a user to remove the aerosol supply device 200 from the charging base 400. For example, a spring mechanism such as a push-type mechanism can be provided, or an actuator can be provided on the charging base 400 that the user can use to remove the aerosol supply device 200.

[0247] A heating element 204 is inserted into the article 300. The heating element 204 is inserted into a hole 304 in the article 300. The shape and size of the heating element 204 are configured to fit within the hole 304. That is, the outer contour of the heating element 204 matches the inner contour of the hole 304. This ensures close proximity of the heating element 204 to the aerosol-generating material 302, thereby achieving more efficient heating of the aerosol-generating material 302. The heating element 204 is blunt-tipped. The presence of the hole 304 allows for the use of a relatively thick, blunt-tipped heating element 204. This allows for more uniform heating of the aerosol-generating material and / or faster heating of the aerosol-generating material or heating of a larger quantity of aerosol-generating material. In other embodiments, the heating element 204 may be sheet-like or pin-like and can be pushed into the article. In these embodiments, the hole may be omitted and the article may be solid. This can provide a more compact arrangement.

[0248] Heating component 204 includes heating assembly 214. Heating assembly 214 is operable to heat the aerosol-generating material 302 of article 300 in use. Heating assembly 214 is connected to power supply 210. Heating assembly 214 is connected to power supply 210 via electronic module 212. Electronic module 212 controls the operation of heating assembly 214.

[0249] The heating component 204 includes a support member 218. The support member supports the heating assembly 214.

[0250] The heating assembly 214 includes three heating elements 216. In other embodiments, the number of heating elements 216 may vary. For example, the heating assembly may include a single heating element 216, two heating elements 216, or up to ten or more heating elements 216.

[0251] Heating elements 216 are distributed along the length axial direction of heating member 204. That is, each heating element 216 occupies a different position along the length of heating member 204. In other embodiments, multiple heating elements 216 may be arranged at the same axial position on heating member 204. The heating elements substantially occupy the entire length of heating member 204. For example, the heating elements may occupy more than 75%, more than 80%, or more than 90% of the length of heating member 204.

[0252] In use, heat is transferred from heating element 216 to aerosol-generating material 302 of article 300. Heating element 216 can operate independently. Heating elements can operate sequentially. Heating element 216 can be operated to provide progressive heating. That is, depending on the axial position of the heating element in heating member 204, the heating element can be activated at different times. In other embodiments, heating elements 216 can operate simultaneously, or one or more groups of heating elements 216 can operate simultaneously. Heating element 216 can be operated to provide progressive heating within a single use session. In other embodiments, heating element 216 can be operated to allow a single article 300 to provide multiple use sessions.

[0253] Heating element 216 is a resistance heating element. In other embodiments (such as...) Figure 6 and Figure 11 The aerosol supply system 500 and the heating element 214 are induction heating elements. In other embodiments, virtually any means of generating heat can be used.

[0254] The aerosol supply device 200 includes a power receiving device (not shown). The power receiving device is arranged to receive power from a charging device of the charging base 400 to charge the power supply 210 of the aerosol supply device 200. The power receiving device is included in the heating member 204. The power receiving device may include a wired connection (such as an electrical contact) or a wireless connection (such as an inductive power receiver). Using an inductive power receiver in the heating member 204, which protrudes from the body 202 of the aerosol supply device, provides a particularly efficient space arrangement. Furthermore, the heating member 204, when received in the charging base 400, can be surrounded by the charging base 400, allowing the inductive power receiving device to be surrounded by the induction coil of the charging base 400, thereby providing a particularly efficient power transfer between the aerosol supply device 200 and the charging base 400.

[0255] The aerosol supply device 200 also includes a button assembly (not shown) that operates the device 200 when pressed. For example, a user can turn on the device 200 by operating the button assembly. The button assembly may be assembled as part of other components of the aerosol supply device.

[0256] The aerosol supply device 200 includes a charging dock sensor (not shown) for determining whether the aerosol supply device is inserted into the charging dock 400. The charging dock sensor may include a magnetic sensor, an optical sensor, a mechanical sensor (such as a switch), an RFID reader, or any other suitable sensor.

[0257] Refer again Figure 7 The charging dock 400 includes a body 406. A housing 408 surrounds and accommodates various components of the body 406. The body 406 defines the ends of the charging dock 400. The body 406 defines a proximal end 400a and a distal end 400b of the charging dock 400. The charging dock 400 is portable. That is, the shape, size, and weight of the charging dock 400 are chosen to facilitate convenient transportation of the charging dock 400.

[0258] The charging dock 400 includes electronic components, such as a connector / port 410, capable of receiving cables for charging. For example, the connector 410 may be a charging port, such as a USB charging port. The electronic components are used to connect to an external power source, such as AC power. In some instances, the connector 410 may additionally or alternatively be used to transfer data between the charging dock 400 and another device, such as a computing device.

[0259] Charging stand 400 includes a power source 412, such as a battery, including rechargeable or non-rechargeable batteries. Examples of suitable batteries include, for example, lithium batteries (such as lithium-ion batteries), nickel batteries (such as nickel-cadmium batteries), and alkaline batteries. The power source 412 of charging stand 400 is capable of storing more power than the power source 210 of aerosol supply device 200. For example, power source 210 is capable of storing enough power for one use session of aerosol supply device 200, while the power source 412 of charging stand 400 is capable of storing enough power for more than one, more than three, more than five, or more than ten use sessions of aerosol supply device 200. It is also conceivable that charging stand 400 is larger and heavier than aerosol supply device 200.

[0260] The charging dock 400 includes an electronic module 414. The electronic module 414 may include, for example, a printed circuit board (PCB). The PCB may support at least one controller, such as a processor and memory. The PCB may also include one or more electrical traces for electrically connecting various electronic components of the charging dock 400 together. For example, battery terminals may be electrically connected to the PCB, allowing power to be distributed throughout the charging dock 400.

[0261] The charging dock 400 includes a first receiving region 402 and a second receiving region 404. The first receiving region 402 and the second receiving region 404 are identical and will therefore be described with reference to the first receiving region 402. In other embodiments, the second receiving region may differ from the first receiving region. For example, the second receiving region 404 may have a different cross-sectional shape or length than the first receiving region 402.

[0262] The first receiving region 402 and the second receiving region 404 are separate. That is, they are not continuous. A portion of the main body 406 separates the first receiving region 402 from the second receiving region 404. In other embodiments, the first receiving region 402 and the second receiving region 404 may be configured as part of a continuous volume. That is, the first receiving region 402 and the second receiving region 404 may not be separate, or they may not be separated.

[0263] The first receiving region 402 is defined within the body 406. The first receiving region 402 is an elongated cavity extending into the body 406. In other embodiments, the first receiving region 402 may be located outside the body 406. The first receiving region 402 is completely surrounded by the body 406. In other embodiments, the first receiving region 402 may not be completely surrounded by the body.

[0264] The charging dock 400 includes a first receiving portion 416 defining a first receiving region 402. The first receiving portion 416 seals and isolates the first receiving region 402 from the interior of the body 406. The receiving portion 416 is tubular and defines a proximal end and a distal end. The proximal end of the receiving portion 416 opens to the outside of the charging dock 400. The distal end of the receiving portion 416 is sealed. The housing 408 includes an opening communicating with the first receiving region 402. The receiving portion 416 is connected at one end to the housing 408 to provide a seal around the interior of the body 406.

[0265] The cross-sectional shape of the first receiving region 402 corresponds to the cross-sectional shape of the heating member 204. The length of the first receiving region 402 is the same as the length of the heating member 204. The heating member 204 and the first receiving region 402 define the plug-socket relationship. In some embodiments, the first receiving region 402 is longer than the heating member 204. In some embodiments, the first receiving region 402 may have a different cross-sectional shape or size than the heating member 204, so that a gap exists between the first receiving portion 416 and the heating member 204 during use.

[0266] In this embodiment, both the first receiving region 402 and the second receiving region 404 are arranged in the proximal end 400a of the charging base 400. In other embodiments, they may be located at different ends of the charging base 400 or in the side surface of the charging base 400.

[0267] The charging dock 400 includes a recess 418 configured to at least partially receive the body 202 of the aerosol supply device 200. The recess 418 is an annular space defined at the proximal end of the first receiving portion 416. The recess 418 surrounds the opening. When the aerosol supply device 200 is inserted into the charging dock 400, the lower portion of the body 202 is received in the recess 418. This provides a more compact spatial arrangement.

[0268] The charging dock 400 includes a retainer (not shown) for holding the aerosol supply device 200 in a first receiving area 402. The retainer may include a magnet arranged to attract the aerosol supply device 200. The retainer may include a mechanical retainer, such as a push-in engagement between the aerosol supply device 200 and the charging dock 400, a threaded connection between the aerosol supply device 200 and the charging dock 400, or a mechanical latch.

[0269] The charging dock 400 includes a sensor arranged to detect the presence of the aerosol supply device 200 in the charging dock 400. This sensor may include a magnetic sensor such as a Hall effect sensor, an optical sensor, a mechanical sensor such as a switch or button, or any other suitable sensor.

[0270] The charging dock 400 includes a data transmission module 420 configured to transmit or receive data from the aerosol supply device 200. In this embodiment, the charging dock 400 includes a single data transmission module 420 configured to simultaneously or alternately transmit and receive data from two aerosol supply devices 200. In other embodiments, the charging dock 400 may include a first data transmission module configured to transmit and receive data from a first aerosol supply device 200 and a second data transmission module configured to transmit and receive data from a second aerosol supply device 200. The data transmission module 420 may be configured for wireless communication, or may include electrical contacts for forming a wired connection with the aerosol supply device or each aerosol supply device 200.

[0271] The charging dock 400 includes a cleaning device 422 configured to act on the aerosol supply device 200 when it is inserted into or removed from the charging dock 400. The cleaning device 422 may include a brush and / or a scraper. The cleaning device 422 is disposed within a first receiving area 402. The cleaning device 422 is disposed near an opening in the first receiving area 402. A similar cleaning device 422 is disposed in a second receiving area 404.

[0272] The features described above regarding the first receiving area 402 and the first aerosol supply device 200 also apply to the second receiving area 404 and the second aerosol supply device 200.

[0273] The charging dock 400 is configured to charge the first aerosol supply device and the second aerosol supply device 200. The charging dock 400 includes a first charger 424, which serves as a first charging configuration and is arranged to supply power from the power source 412 of the charging dock 400 to the power source 210 of the first aerosol supply device 200. The charging dock 400 also includes a second charger 426, which serves as a second charging configuration and is arranged to supply power from the power source 412 of the charging dock 400 to the power source 210 of the second aerosol supply device 200. The second charger 426 is similar to the first charger 424.

[0274] The first charger 424 includes a charging base electrical contact arranged to contact the device electrical contact of the aerosol supply device 200. The electrical contact of the first charger is disposed in a first receiving region 402. In this embodiment, the electrical contact of the first charger is disposed at an end of the first receiving region 402 in the bottom of the first receiving portion 416. In other embodiments, the electrical contact of the first charger may be disposed in a side wall of the first receiving portion 416 or in a recess 418. In other embodiments, the first charger 424 includes a wireless charger, such as an induction coil.

[0275] Ideally, the aerosol supply device 200 should be minimized in weight and size while still allowing users to enjoy multiple consecutive use sessions. The power supply 412 of the charging dock 400 allows users to enjoy multiple consecutive use sessions without needing to stay near a mains outlet. Furthermore, users may want to be able to quickly enjoy two or more consecutive use sessions. That is, users may not want to wait for the aerosol supply device 200 to recharge before starting another use session. A charging dock with two receiving areas allows users to keep two aerosol supply devices 200 charged and ready for use, thus enabling consecutive use sessions.

[0276] The charging dock 400 of the present invention is not limited to two receiving areas, nor is the aerosol supply system limited to two aerosol supply devices. In some embodiments, a greater number of receiving areas and aerosol supply devices can be provided to enable more continuous use sessions.

[0277] In a first operating mode, the charging dock 400 is configured to simultaneously supply power to the first aerosol supply device 200 and the second aerosol supply device 200. In a second operating mode, the charging dock 400 is configured to alternately supply power to the first aerosol supply device 200 and the second aerosol supply device 200. In the second mode, the charging dock 400 is configured to supply power to one of the first aerosol supply device 200 and the second aerosol supply device 200, while the other of the first aerosol supply device 200 and the second aerosol supply device 200 is not present in the charging dock 400.

[0278] The charging dock 400 is arranged to charge one of the first aerosol supply devices 200 and the second aerosol supply device 200 to a sufficient level for one use session during the time period required for a single use session. When the user completes the first use session, the first aerosol supply device 200 may be depleted of power. The user can then place the first aerosol supply device 200 into the charging dock 400 and remove the second aerosol supply device 200 to immediately enjoy a second use session without waiting for the aerosol supply device to recharge. After the second use session is completed, the second aerosol supply device 200 may be depleted of power, while the first aerosol supply device 200 may be fully charged, or at least charged enough for a third use session. The user can then place the depleted second aerosol supply device 200 into the charging dock 400 and remove the recharged first aerosol supply device 200 from the charging dock 400 to begin the third use session. This process can be repeated indefinitely, as long as the power supply 412 of the charging dock 400 is depleted.

[0279] Sessions can last from 1 to 10 minutes, from 1 to 7 minutes, from 2 to 6 minutes, or from 3 to 5 minutes.

[0280] The charging dock 400 includes an indicator 428 arranged to indicate the charging status of the power supply 210 of the aerosol supply device 200 inserted in the first receiving area 402. The charging dock 400 also includes a second indicator 428 arranged to indicate the charging status of the power supply 210 of the aerosol supply device 200 inserted in the second receiving area 404. Indicator 428 is an LED indicator. In other embodiments, any suitable indicator may be used.

[0281] Figure 11 Another embodiment of the aerosol supply system 500 is shown. Reference numerals with the same last two digits as those previously used with respect to the aerosol supply system 100, aerosol supply device 200, and article 300 are used to indicate equivalent features.

[0282] The aerosol supply system 500 includes an aerosol supply device 600 and an article 700 including an aerosol generating material 702. The aerosol supply system 500 includes an aerosol supply device charging base (not shown). Any aerosol supply device charging base described herein can be used, for example, Figure 7 The aerosol supply device charging base 400 is included. Except as described below, the aerosol supply system 500 is similar to... Figure 7 The aerosol supply system 100, and the above features can be used in conjunction with the following features.

[0283] The aerosol supply system 500 includes an induction heating assembly and various components for heating the aerosol-generating material of the article 700 via an induction heating process. Induction heating is a process of heating a conductive object (such as a sensor) through electromagnetic induction.

[0284] A sensor is a material that can be heated by being penetrated by a changing magnetic field (such as an alternating magnetic field). A sensor can be a conductive material, such that penetration by a changing magnetic field causes induction heating of the heating material. A heating material can be a magnetic material, such that penetration by a changing magnetic field causes hysteresis heating of the heating material. A sensor can be both conductive and magnetic, allowing it to be heated by both heating mechanisms. In this paper, a device configured to generate a changing magnetic field is called a magnetic field generator.

[0285] Induction heating assemblies may include a sensing element (e.g., one or more induction coils) and a device for allowing a changing current (such as alternating current) to flow through the sensing element. The changing current in the sensing element generates a changing magnetic field. The changing magnetic field penetrates a sensor appropriately positioned relative to the sensing element and generates eddy currents within the sensor. The sensor has resistance to the eddy currents, and therefore, the flow of the eddy currents against this resistance causes the sensor to be heated by Joule heating. In the case where the sensor comprises a ferromagnetic material such as iron, nickel, or cobalt, heat can also be generated by hysteresis losses in the sensor, i.e., by directional changes in the alignment of magnetic dipoles in the magnetic material with the changing magnetic field. Compared to heating by, for example, conduction, heat is generated within the sensor in induction heating, thus allowing for rapid heating. Furthermore, no physical contact is required between the sensing element and the sensor, thereby enhancing the freedom of construction and application.

[0286] The aerosol supply system 500 includes an induction heating component 620 and a sensor 706.

[0287] The induction heating assembly 620 includes an induction coil. In some embodiments, the number of induction coils varies. In some embodiments, two or more induction coils are provided. The induction coil 620 is made of Litz wire. The induction heating assembly 620 is included in the aerosol supply device 600. The induction heating assembly 620 is included in the heating member 604. The support member 618 is formed of a material that cannot be heated by penetration with a changing magnetic field. The induction coil 620 may be wound around the support member 618 or embedded in the support member 618.

[0288] Receptor 706 is included in article 700. Receptor 706 is formed of a conductive material suitable for heating by electromagnetic induction. In this example, receptor 706 is formed of carbon steel. It should be understood that other suitable materials may be used, such as ferromagnetic materials such as iron, nickel, or cobalt. Receptor 706 may comprise one or more of the following: foil, particles, mesh, lattice, filament, and solid.

[0289] In other embodiments, the sensor 706 is disposed within the aerosol supply device 600. For example, the sensor 706 may be included within the heating element 603. The aerosol supply device 600 may include thermally and / or electrically insulating elements located between the sensor 706 and the induction coil 620.

[0290] In some embodiments, both the aerosol supply device 600 and the article 700 may include sensors. In some embodiments, the aerosol supply device 600 may include both resistance heating and induction heating. For example, the aerosol supply device 600 may include... Figure 7 The aerosol supply device 200 uses a resistance heating element 216, which is similar to a resistance heating element.

[0291] In some embodiments, the induction coil may be used as a charging coil for a power supply 610 of the aerosol supply device 600. In some embodiments, the induction coil is operable to receive power from a first charger or a second charger of the charging dock. In these embodiments, at least one of the first charger and the second charger of the charging dock includes an induction coil.

[0292] The various embodiments described herein are presented merely to aid in understanding and teaching the claimed features. These embodiments are provided only as representative examples of implementation and are not exhaustive and / or exclusive. It should be understood that the advantages, implementations, examples, functions, features, structures, and / or other aspects described herein should not be considered as limitations on the scope of the invention as defined by the claims or on equivalents of the claims, and that the embodiments can be used and modified without departing from the scope of the claimed invention. In addition to those specifically described herein, various embodiments of the invention may suitably include, consist of, or substantially consist of suitable combinations of the disclosed elements, components, features, portions, steps, means, etc., or are composed of suitable combinations of the disclosed elements, components, features, portions, steps, means, etc. Furthermore, this disclosure may include other inventions not currently claimed but which may be claimed in the future.

Claims

1. An aerosol supply system, comprising: An aerosol supply device for generating aerosols from aerosol-generating materials, the aerosol supply device including a heating element defining a plug; as well as An aerosol supply device charging dock includes a receiving portion defining a socket configured to receive the plug, and the aerosol supply device charging dock includes a charging dock power supply operable to provide power to the aerosol supply device when the plug is received in the socket.

2. The aerosol supply system according to claim 1, wherein, The aerosol supply device includes a power supply and a charging device, the charging device being operable to receive power from the aerosol supply device charging base to charge the power supply.

3. The aerosol supply system according to claim 2, wherein, The heating element includes at least a portion of the device's charging unit.

4. The aerosol supply system according to claim 2 or 3, wherein, The device charging device includes at least one of a device electrical contact device and a device induction coil.

5. The aerosol supply system according to any one of claims 1 to 4, wherein, The aerosol supply device charging base includes a charging base charging device operable to supply power from the charging base power source to the aerosol supply device.

6. The aerosol supply system according to any one of claims 1 to 5, comprising articles containing aerosol generating materials.

7. The aerosol supply system according to claim 6, wherein, The socket is a first socket, and the article defines a second socket, wherein the heating element of the plug is configured to be received in the second socket.

8. The aerosol supply system according to any one of claims 1 to 7, wherein, The aerosol supply device charging dock includes: an additional receiving portion defining an additional socket configured to receive the plug; and a charging dock power supply operable to provide power to the aerosol supply device when the plug is received in the additional socket.

9. A charging base for an aerosol supply device, comprising: A receiving unit, a defined socket, the socket being configured to receive a heating element of a defined plug; as well as A charging dock power supply, operable to provide power to the aerosol supply device when the plug is received in the socket.

10. An aerosol supply device for generating aerosols from aerosol generating material, the aerosol supply device including a heating member defining a plug, the plug being configured to receive in a socket of a charging base of the aerosol supply device.

11. The aerosol supply device according to claim 9, wherein, The aerosol supply device includes a body, and the heating element extends from the body.

12. The aerosol supply device according to claim 11, wherein, The body is configured such that when the heating element defining the plug is received in the socket of the aerosol supply device charging base, the body extends from the socket of the aerosol supply device charging base.

13. An article comprising an aerosol-generating material for use in an aerosol supply system according to any one of claims 1 to 8.

14. A method for controlling an aerosol supply device, the aerosol supply device including a heating element defining a plug, the method comprising: When the plug is received in the first socket defined by the aerosol supply device charging dock, the aerosol supply device receives power from the aerosol supply device charging dock; as well as When the plug is received in a second socket defined by an article comprising an aerosol generating material, the aerosol supply device supplies power to the heating element to heat the aerosol generating material.

15. A computer-readable storage medium comprising, when run by a processor, causing the aerosol supply device to execute instructions according to claim 14.

16. An aerosol supply device configured to perform the method of claim 14, and / or the aerosol supply device includes a processor and a computer-readable storage medium of claim 15.

17. An aerosol supply system, comprising: An aerosol supply device for generating aerosols from aerosol-generating materials, the aerosol supply device including a heating element defining a plug; as well as The article includes the aerosol-generating material and a hole defining a socket for receiving the plug. The cross-sectional shape of the hole is different from that of the heating element.

18. The aerosol supply system according to claim 17, wherein, The plug and the socket are configured to define an airflow passage between the article and the heating element.

19. A charging base for an aerosol supply device, comprising: A first receiving area is configured to receive at least a portion of a first aerosol supply device; as well as The second receiving area is configured to receive at least a portion of the second aerosol supply device; The aerosol supply device charging dock is configured to supply power to the first aerosol supply device; and The charging dock for the aerosol supply device is configured to supply power to the second aerosol supply device.

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