757 results about "Aerosol spray" patented technology

To provide an inductor for use in an aerosol provision device.SOLUTION: The inductor includes an electrically conductive element and a secondary coil. The element includes an electrically conductive non-spiral first portion 601 coincident with a first plane, an electrically conductive non-spiral second portion 602 coincident with a second plane that is spaced from the first plane, and an electrically conductive connector 603 that electrically connects the first portion 601 to the second portion 602. The electrically conductive element is configured such that, when a varying electrical current is applied to the electrically conductive element, a corresponding varying electrical current is induced in the secondary coil.SELECTED DRAWING: Figure 6

The present disclosure provides an aerosol delivery device that comprises a housing defining an outer wall, and further including a power source and a control component, a mouthpiece portion that defines an aerosol exit path, a first reservoir configured to contain a first liquid composition, a second reservoir configured to contain a second liquid composition, a first atomization assembly configured to vaporize the first liquid composition to generate a first aerosol having a first aerosol particle size, and a second atomization assembly configured to vaporize the second liquid composition to generate a second aerosol having a second aerosol particle size. The first liquid composition may be different than the second liquid composition, and the first particle size may be different than the second particle size.

The present disclosure relates to aerosol delivery devices. The aerosol delivery devices may include a housing and a cartridge including an atomizer and a reservoir configured to contain an aerosol precursor composition. The cartridge may be configured to move relative to at least a portion of the housing between a retracted configuration and an extended configuration. Related assembly methods are also provided.

To make the prevention of an offensive smell and the treatment of an offensive smell substance compatible.SOLUTION: A cover bag 2 and a storage bag 3 are attached to a Western-style toilet bowl 1 and pressed by a toilet seat 4. After excretion, a foam composition containing 25-40 wt.% of a surfactant, 40-55 wt.% of water and a propellant is sprayed to the filth from an aerosol 10 sealed in a container to form mousse-like and water-soluble foam 20 covering the filth and held for 12 hours or more. Thereafter, the excretion and the formation of the foam 20 by jetting are repeatedly performed and, when the housing bag 3 becomes full, the coagulant 30 is charged to coagulate the filth or the like and, thereafter, the housing bag 3 is taken out to be discarded. By the foaming composition, the foam 20 which is mousse-like and water-soluble and whose surface is kept in a mousse state for 24 hours or more can be formed, and an offensive smell can be prevented even when excretion is repeated. Finally, since the storage bag 3 is taken out and discarded, it can be easily and sanitarily discarded.SELECTED DRAWING: Figure 1

An aerosol dispensing device including an aerosol valve in fluid communication with a reservoir. A nozzle is in fluid communication with the aerosol valve. The nozzle includes a nozzle insert with an exit orifice and a nozzle body to receive the nozzle insert. The nozzle body is in fluid communication with the aerosol valve. A primary swirl chamber is in fluid communication with one or more inlet ports. The exit orifice is disposed generally concentric with the primary swirl chamber and a secondary swirl chamber and is in fluid communication therewith. The inlet port(s) are in fluid communication with the aerosol valve and may enter the primary swirl chamber non-tangentially. The secondary swirl chamber has a first and second diameter. A ratio of the first diameter to the second diameter is greater than about 1 and less than about 1.6. The pest control composition is non-Newtonian.

An aerosol delivery system is disclosed. The system comprises an aerosol container housing an aerosol composition that includes a propellant mixture and an additive. The propellant mixture comprises a first hydrofluoroolefin propellant in an amount of 50% to 99% w / w % and a second hydrofluoroolefin propellant in an amount of 1% to 50% w / w %. The additive is present in an amount of up to 70% w / w %, has a specific gravity of 0.5 to 1.2, a partition coefficient of −0.5 to 4, and a water content of up to 2% w / w %. A micromist actuator with an orifice diameter of 0.25 to 0.80 microns produces droplets of 25 to 50 microns. The aerosol has a viscosity of 0.5 to 3.0 centipoise, ensuring fine mist dispersion, prolonged airborne suspension, and consistent delivery, making it suitable for environmental scenting, air treatment, and personal care applications.

An aerosol provision system comprising a reservoir for aerosolisable material; a vaporizer for vaporizing aerosolisable material from the reservoir; and a sensor system, separate from the vaporizer, for detecting the temperature of the vaporizer, wherein the sensor system comprises a first resistor. The sensor system may also comprise a second resistor. Each resistor may be located on a wick from the aerosol provision system, along with the vaporizer. The sensor system may be separate from the vaporizer, in so far as each resistor from the sensor system may be physically spaced from the vaporizer, and in so far as determining the temperature of the vaporizer may be determined off data from the sensor system, as opposed to off any data from the vaporizer itself.

A heating device is provided that creates inhalable aerosol that includes one or more heating elements and a temporary or permanently established cavity formed by a barrier between the heating elements and the external environment that envelops the heating elements to allow the insertion and removal of consumables from the cavity and allows for the replacement of the heating elements in the device.

The utility model provides a universal adjusting spray can which comprises a can body, a spray head body and an aerosol valve, the aerosol valve is arranged in the can body, the spray head body is connected to the aerosol valve, the universal adjusting spray can further comprises a switching device and a spray pipe, the switching device is connected to the spray head body, and the spray pipe is connected to the switching device; the switching device comprises a connector, a universal ball and a locking mechanism, the connector is connected to the spray head body, a spherical cavity is formed in the end, away from the spray head body, of the connector, the universal ball is rotationally connected into the spherical cavity, a connecting pipe is arranged at the end, away from the spray head body, of the universal ball, and the locking mechanism is connected with the connecting pipe. The spray pipe is connected to the outer wall of the connecting pipe in a sleeving manner; the locking mechanism is arranged on the connector in a penetrating mode and abuts against the outer wall of the universal ball so as to lock the rotating angle of the universal ball. The aerosol spraying tank solves the technical problem that an existing aerosol spraying tank cannot meet the requirement for multi-angle and all-directional spraying.

An aerosol provision device (2) for generating an aerosol from an aerosol-generating material for user inhalation, the aerosol provision device (2) comprising: an air hole (28) for air to enter or exit the aerosol provision device (2) during use; an inhalation sensor (16) for detecting user inhalation; and a channel (60) defined within the aerosol provision device (2) to provide fluid communication between the air hole (28) and the inhalation sensor (16), wherein the channel (60) comprises a first channel part (62) and a second channel part (64) held together to form the channel (60).

The present disclosure provides an aerosol delivery device and a cartridge for an aerosol delivery device. In various implementations, the aerosol delivery device comprises a control device that includes an outer housing defining a cartridge receiving chamber, and further includes a power source and a control component, and a cartridge that includes a mouthpiece, a tank, a heating assembly, and a bottom cap. The mouthpiece defines an exit portal in an end thereof, and the tank is configured to contain a liquid composition therein. The cartridge is configured to be removably coupled with the receiving chamber of the control device, and the heating assembly defines a vaporization chamber and is configured to heat the liquid composition to generate an aerosol. The heating assembly comprises a substantially planar heating member and a liquid transport element, wherein the heating member is installed in a bowed orientation.

The present invention discloses a crackling foam-based aerosol spray formulation that includes a wintergreen oil, a plant flower extract, a cinnamon bark oil extract, a ginger oil extract, a mineral supplement, a solvent, a fragrance agent, a propellant, an emulsifier, a moisturizer and purified water Further, the present invention discloses a process for preparing the crackling foam-based aerosol spray formulation. The crackling foam-based aerosol spray formulation of the present invention generates a crackling foam that swiftly disappears following application and addresses the underlying cause of cramps by restoring electrolytes in the affected areas, ensuring quick and targeted action. The formulation is made of natural ingredients; it is safe, effective, easy to use, and has a mild smell. The fast-acting spray foam absorbs quickly to relieve muscle cramps, spasms, and post-cramp discomfort.

A heater (301) for an aerosol supply device (100) configured to heat an article (50) containing an aerosol generating material is disclosed. The heater (301) includes a substrate (600) and a heating element including at least one track (612) of the heating material. The substrate (600) has a first main surface (604) and a second main surface (606), and at least one track (612) of the heating material is supported on the first main surface (604). The substrate (600) is elongated and configured as a roll.

The present invention belongs to the field of molecular sieve material preparation and provides a method for synthesizing nano Sn-MFI molecular sieves. This method combines the liquid seed method and aerosol spray drying technology to synthesize nano-level Sn-MFI molecular sieves for the first time. The obtained molecular sieve has the advantages of small grain size, small amount of template agent, uniform dispersion of Sn species, and high catalytic activity. A silicon source, a tin source, deionized water and other substances are mixed and stirred for a certain time, a precursor powder is obtained by an aerosol spray device, and then a liquid seed dissolved in the template agent is added to synthesize a nano Sn-MFI molecular sieve. The method is simple to operate, has good repeatability, and is easy to industrialize.

The utility model relates to the technical field of packaging cans, in particular to a binary packaging can for aerosol, which comprises a can body, a spring groove is arranged on the inner surface of the can body, a first moving groove is arranged on the inner wall of the spring groove, a second moving groove is arranged on the inner wall of the spring groove, a first spring is fixedly connected with the inner bottom of the spring groove, and a second spring is fixedly connected with the inner bottom of the second moving groove. A first spring is fixedly connected to one end of the first spring, a moving plate is fixedly connected to one end of the first spring, a mounting cover is arranged above the tank body, a first limiting plate is fixedly connected to the lower surface of the mounting cover, limiting blocks are fixedly connected to the outer surface of the first limiting plate, the number of the limiting blocks is two, and a vacuum bag is fixedly connected to the lower surface of the first limiting plate. According to the utility model, the vacuum bag is mounted on the mounting cover, and the mounting cover and the tank body are more convenient to disassemble and assemble, so that the recovery cost and difficulty are reduced, and the recovery work of the binary packaging tank for aerosol is facilitated.

The application belongs to the technical field of rust-proof aerosol, and particularly discloses a general-purpose rust-proof lubricating oil aerosol and a preparation method thereof.The general-purpose rust-proof lubricating oil aerosol comprises, in percentage by mass, 80-90% of base oil, 1-5% of film forming agent, 2-8% of rust-proof agent, 0.3-5% of lubricant and 0.1-0.5% of dehydrating agent; the base oil is composed of solvent oil D80 and mineral oil 500N in a mass ratio of (3.5-4.5):1.The aerosol can not only solve the problem of product quality affected by rust in daily life and industrial production, but also effectively solve the rust of metal materials, provide better rust-proof protection for the metal materials, increase the lubricating performance of the metal materials, and effectively dissolve the rust, adhesives and the like on the surface of the metal materials due to the excellent permeability, so that the surface of the metal materials is kept clean and bright.

An aerosol tank valve joint device and an aerosol tank. The aerosol tank valve joint device comprises a base, a knob, an elastic arm, and a joint. The elastic arm is provided on the base, the joint is provided on the elastic arm, the knob is axially positioned and is rotatably provided on the base in the circumferential direction, and an abutting block is provided on the side of the knob close to the joint. When the knob rotates in the circumferential direction, the abutting block can be driven to be close to and push the joint, or the abutting block can be driven to be away from the joint, such that the joint is reset under the elastic force effect of the elastic arm. The aerosol tank valve joint device of the present application can avoid leakage caused by mistaken touch of the valve during assembly, and has the advantages of being simple in structure and easy to assemble.

The invention relates to the field of aerosol bottle opening switch structures, in particular to a side-pushing type self-starting switch structure and a gas spacer, a slide way is provided with a bayonet structure, and the width of the bayonet structure is smaller than that of slide ways on the two sides of the bayonet structure; when the sliding unit slides along the slide way, the first part and the second part abut against the bayonet structure to slide, and when the first part slides along the bayonet structure, the width of the bayonet structure is gradually increased, so that the track frame deforms and accumulates elastic potential energy. After the widest position point passes through the bayonet structure, the width of the bayonet structure is narrowed, and the rail frame releases elastic potential energy to extrude the second part to continuously slide; the slideway is provided with a vertically-through through hole, the through hole is used for extending out of the valve rod, and the contact point of the switch unit and the bayonet is defined as a starting point when the valve rod is opened by the second switch assembly; the activation point is located on the second portion. The switch structure can ensure the one-time opening success rate through a self-starting mode, and is simple to operate and low in cost.

According to an embodiment of the present invention, provided are a composition for an aerosol-generating system, a cartridge comprising same, and an aerosol-generating system, the composition comprising: a moisturizer including propylene glycol (PG) and vegetable glycerin (VG); WS-3; and menthol.

An aerosol generating system comprising an aerosol generating device, an image acquisition sensor configured to capture, in an unlocked state, an aerosol from an aerosol forming substrate and at least one image of the user of the aerosol generating device, and at least one processor, configured to determine, based on an estimated value and the at least one image of the user, the user's age, whether the estimated age of the user exceeds or is equal to a threshold, and to unlock the aerosol generating device when the estimated age exceeds the threshold, an aerosol generating device according to any one of Examples 1 to 11.

There is provided an aerosol provision device, for providing an aerosol for inhalation by a user, comprising: control circuitry for controlling an activation state of the aerosol provision device; a biometric detector arranged to detect a first property associated with a user of the aerosol provision device and provide a signal to the control circuitry, wherein the control circuitry is arranged to update an activation state of the aerosol provision device in response to receiving a signal from the biometric detector associated with a user, wherein the biometric detector comprises a mm wave emitter and receiver.

To provide a consumable supply for an aerosol generating device, with which sustained release of an aerosol modifying agent is enabled during being heated.SOLUTION: Provided is a consumable supply (10) for an aerosol generating device that includes a filter (3), the filter including a breakable capsule (5) and the breakable capsule containing an aerosol modifying agent. The use of a breakable capsule improves the release characteristics of the aerosol modifying agent during the use of the aerosol generating device. In particular, encapsulating the aerosol modifying agent in a breakable capsule provides a sustained release of the aerosol modifying agent during being heated. The aerosol modifying agent may contain a flavorant, suitably menthol.SELECTED DRAWING: Figure 1

To provide an aerosol cosmetic that can improve the compatibility between the cosmetic composition and water, and that can enhance the user experience. [Solution] The aerosol cosmetic composition of the present invention comprises an aerosol container, a cosmetic composition filled in the aerosol container, and a propellant filled in the aerosol container, wherein the cosmetic composition contains a hydrocarbon oil (component A) and a polyhydric alcohol (component B), the cosmetic composition does not contain water (component C) or contains water (component C) at a concentration of 40.0% by mass or less, the content of component A in 100% by mass of the cosmetic composition is 50.0% by mass or more and 92.0% by mass or less, and the content of component B in 100% by mass of the cosmetic composition is 1.0% by mass or more and 10.0% by mass or less, and after the cosmetic composition is discharged from the aerosol container, the discharged cosmetic composition is diluted with water before use.

The present disclosure provides an aerosol delivery device comprising a control device that is connectable with a cartridge and that can include one or more additional elements for improving one or both of visible indications of use to a user and resistance to infiltration of liquid into the control device. More particularly, the control device may include a light guide configured for transmitting to a window from a light source that is off-set from the window and a controller configured to direct a varying level of light from the light source. The control device may include one or more elements that are configured to limit infiltration of liquids into the control device and thus may be consider to be water-resistant or water-proof.

Regarding aerosol supply systems. [Solution] The aerosol supply system 10 includes an aerosol generator 36 configured to aerosolize an aerosol generating material 38. The aerosol supply system also includes a sensor 25 configured to detect inhalation of the aerosol supply system by the user of the aerosol supply system and to output a corresponding inhalation detection signal to a control circuit 28. Based on the inhalation detection signal, the control circuit is configured to determine the amount of component delivered to the user from the aerosol generating material during inhalation, compare the amount of delivered component to a threshold, and provide a notification to the user based on the comparison between the amount of delivered component and the threshold.

The utility model discloses a small plastic aerosol pressure container with high sealing performance, which relates to the technical field of pressure containers, and comprises a bottle body with external threads, a bottle cap component in threaded connection and a three-stage sealing system, the threads are meshed to form first-stage sealing, and an elastic sealing ring at the bottom end of the bottle cap component and the end face of a bottle opening form second-stage end face sealing. And the O-shaped sealing ring in the through hole of the valve rod realizes three-stage radial sealing. The valve mechanism adopts the design that a polyformaldehyde valve rod is linked with a reset spring, and the stroke of the valve rod is controlled through a guide limiting ring and a buffer gasket. A positioning boss on the inner side of the bottle cap assembly is in clearance fit with a bottle body H8 / f7 to ensure the coaxiality. Through multi-stage sealing cooperation, structural mechanics optimization and material-process matching, the problems that a traditional container is poor in sealing performance and prone to deformation are solved, the cost is reduced through the full-plasticization design, and the container is environmentally friendly, recoverable and suitable for safe storage and accurate release of high-pressure aerosol in the fields of medical treatment, fire fighting and the like.

To provide an aerosol product in which a foaming agent as a content is hardly vaporized even when the pressure in a can is lowered by use, thereby hardly causing scattering at the time of discharge, and which can obtain a good foamy discharge material in which fine bubbles are dispersed, and to provide a method for producing the aerosol product.SOLUTION: An aerosol container comprising an outer container, an inner container accommodated in the outer container, and a valve attached to the outer container for switching between a communication state and a cutoff state between the inside of the inner container and the outside, a concentrate and a foaming agent filled in the inner container, and a pressurizing agent filled in a pressurizing space between the outer container and the inner container, wherein the inner container has a gas barrier property, and a dissolved amount (D) of the foaming agent in the concentrate at 25 °C is such that the concentrate and the foaming agent are not filled in the inner container, and less than the saturated dissolution amount (P0) of the foaming agent in the stock solution at the pressure (D0) when only the pressurizing agent is filled in the pressurizing space.SELECTED DRAWING: Figure 1

To provide an article for insertion into a device for heating and aerosolizing an aerosol generating material.SOLUTION: The article 1 comprises an aerosol generating material 3 and a downstream portion 2 located downstream of the aerosol generating material. The downstream portion has at least one ventilation zone 12 to define a first airflow pathway along which air drawn through the article at the downstream end thereof passes through the aerosol generating material, and to define a second airflow pathway along which air drawn through the article at the downstream end thereof is drawn into the article through the at least one ventilation zone in the downstream portion. The resistance-to-draw of the second air flow path is greater than the resistance-to-draw of the first air flow path. Also provided is an article in which the aerosol generating material is circumscribed by a paper wrapper having a permeability level of greater than about 2000 Coresta units. Also described are articles having a ventilation level of 40% to 60% ventilation. Methods of forming the systems and articles are also described.SELECTED DRAWING: Figure 1

The invention provides a cross-scale structure catalytic reactor as well as a preparation method and application thereof. The preparation method comprises the following steps: S1, preparing an active component and an auxiliary agent into a catalyst solution for later use; s2, the catalytic reactor powder is subjected to continuous laser layer-by-layer forming to form a catalytic reactor with a porous structure, and a macro-microstructure catalytic reactor is obtained for standby application; s3, carrying out micromachining treatment on the surface of the macro-micro structure catalytic reactor obtained in the step S2 through ultrafast laser to form a micro-nano structure, meanwhile, spraying the catalyst solution obtained in the step S1 to the surface of the micro-nano structure through an aerosol spraying technology, and realizing atomic-scale in-situ loading through the ultrafast laser to obtain a micro-nano structure functional body; and S4, alternately carrying out S2 and S3 to obtain the cross-scale structure catalytic reactor. Integrated manufacturing of the cross-scale catalytic reactor is achieved through continuous laser-ultrafast laser assisted by the aerosol spraying technology, and the obtained cross-scale structure catalytic reactor is excellent in catalytic efficiency and performance and has wide application prospects.