838 results about "HOLDING CHAMBER" patented technology

The present disclosure discloses a charger, including a shell, at least one stretchable cable assembly, and a charging head assembly. The shell includes an annular shell, a surface shell arranged at a top of the annular shell, and a bottom shell arranged at a bottom of the annular shell; the annular shell, the surface shell, and the bottom shell are enclosed to form an accommodating chamber; a cable accommodating slot is further provided in the accommodating chamber; the stretchable cable assembly is arranged in the cable accommodating slot; the annular shell is provided with a cable outlet hole; a cable of the stretchable cable assembly extends or retracts along the cable outlet hole; the charging head assembly is arranged in the accommodating chamber.

A pet water dispenser includes a water tank for storing liquid, an upper cover installed above water tank and having a sink and a water leakage opening communicating with water tank in surface, a water pump extending into or onto upper cover from lower part of water tank and having a water supply opening in surface above upper cover; water pump includes a first accommodating chamber internally having a motor which drives pump blades below first accommodating chamber to rotate through a rotating shaft, second accommodating chambers of which walls define a pump chamber with downwards-extended wall of first accommodating chamber; a centrifugal water pump formed by pump blades in pump chamber and matched motor and including a water inlet communicating with water tank, and a water discharging opening; a water supply channel formed by second accommodating chambers sequentially communicating with water discharging opening and water supply opening.

A system for delivering an aerosolized drug to a patient. The system includes a holding chamber (108), suitable to contain a drug to be aerosolized, and a connect element (100) having first and second ends, the second end being opposite to the first end and being suitable to be connected to the holding chamber (108). The connect element further comprises one or more mating mechanism (102, 104, 112, 114, 118) proximal its first end. The system can also include a mouthpiece (400), a drug assembly (200) including a drug housing (216) and a drug cartridge (300), and a vaporizer (500).

The present invention provides a vulcanization device, comprising: a vulcanization mold, a curing bladder, a support assembly, a center rod, a ring seat, etc. The center rod penetrates the ring seat, a window is provided in the ring seat, and an accommodating chamber in communication with the window is provided in interior of the ring seat. The vulcanization device further comprises: a rotating member, provided in the accommodating chamber and rotatably connected to a first side wall of the accommodating chamber, an electromagnetic assembly being provided between the rotating member and a second side wall of the accommodating chamber, and the electromagnetic assembly being suitable for being energized to rotate the rotating member; an air discharge member, connected to the rotating member and extending out of the window; and a heating assembly, provided in the curing bladder.

A urine test device is disclosed. The urine test device includes a conveying mechanism configured to convey a test paper provided with a reagent unit, a supply mechanism that includes an accommodating chamber capable of accommodating a plurality of test papers, a take-out unit configured to take out a test paper from the accommodating chamber, and a discharge unit configured to discharge the test paper, and that is configured to sequentially supply the test paper to the conveying mechanism by discharging the test paper from the discharge unit. The conveying mechanism is configured to receive the test paper from the supply mechanism and convey the test paper to a deposition position to which a sample is deposited or a vicinity thereof. A cover is configured to cover the accommodating chamber and the discharge unit and seal the take-out unit against outside air.

One object is to hold a stably attached state. An electrical junction box (A) includes: a base member (10) having a component housing chamber (12) with open lateral surfaces; and side-wall members (11) that are separate members from the base member (10) and are attached to the base member (10) so as to cover the lateral surfaces of the component housing chamber (12). The side-wall members (11) are provided with front insertion portions (15) and rear insertion portions (16), and the base member (10) is provided with front fitting portions (13) and rear fitting portions (14) into which the front insertion portions (15) and the rear insertion portions (16) are slid and inserted in a process of attaching the side-wall members (11) to the base member (10).

A rotary drive assembly of an electric nail gun, comprising a support seat configured on a gun frame, an inner-rotor brushless DC motor and a flywheel configured inside the support seat in a coaxial manner. Along an assembly axial direction, the support seat is formed with a motor housing chamber to house the brushless DC motor and a flywheel housing chamber to house the flywheel, the two chambers being separated from each other. The motor housing chamber is formed with an axial port for assembly and heat dissipation of the brushless DC motor. The flywheel housing chamber is formed with a radial port to expose part of the flywheel outside the support seat. The axial port is perpendicular to the radial port. The invention can simplify the structure of the rotary drive assembly and facilitate its assembly and heat dissipation.

The present invention proposes a pet drinking fountain, comprising a body, a water supply structure and a water pump; the water supply structure comprises an upper cover, a filter element, a water tray and a water supply assembly; a accommodating chamber is provided inside the body; the water tray is provided with a water holding concave cavity; the water tray is also provided with a water supply channel; the upper cover is provided with a water purification hole, which is communicated with the accommodating chamber; the upper cover is arranged at the upper end of the accommodating chamber; the water tray is arranged above the upper cover; the filter element is arranged between the water tray and the upper cover; the water supply assembly is detachably arranged in the water supply channel, and the output end of the water pump is communicated with the water holding concave cavity through the water supply assembly; the present invention makes it easier to install the water supply assembly and the water pump by arranging the water supply assembly, thereby making the installation, subsequent maintenance and cleaning of the present invention simpler and more convenient.

The invention discloses a valve device which comprises a valve element, a valve body assembly and a valve seat, the valve device comprises a channel cavity and a valve cavity, and the channel cavity and the valve cavity are isolated at the abutting position of the valve seat and the valve element. The valve device is provided with a containing chamber, the containing chamber is located between the valve seat and the valve body assembly in the radial direction of the channel cavity, and a sealing mechanism is arranged in the containing chamber and used for sealing between the valve seat and the valve body assembly. The accommodating chamber can be communicated with the channel cavity, or the accommodating chamber can be communicated with the valve cavity; the sealing mechanism comprises a first sealing component and a second sealing component which are oppositely arranged, each of the first sealing component and the second sealing component comprises a bottom plate part, the bottom plate parts of the two sealing components abut against the valve body assembly and the valve seat in the axial direction of the channel cavity, flanging parts are arranged on the inner edges and the outer edges of the bottom plate parts, and flanging parts are arranged on the inner edges and the outer edges of the flanging parts in the axial direction of the channel cavity. The two flanging parts of the bottom plate part are located on the same side of the bottom plate part, and the flanging parts of the two sealing components are oppositely arranged.

A conduit system for transporting gas from a gas containing chamber for processing a substrate from which semiconductor devices are formed includes a liner with a spiral vent. The conduit system utilizes a curtain of gas to prevent or reduce deposition of material onto an inner surface of the conduit transporting the gas from the gas containing chamber.

A closure for a container includes a closure body and a lid hingedly connected to the closure body. A tamper-evident strip is connected to the closure body by at least one frangible connection. The tamper-evident strip is coupled to the lid upon first-time closing of the lid, such that the lid is coupled to the closure body via the tamper-evident strip. The lid includes a holding chamber, which receives the tamper-evident strip upon first-time closing. The holding chamber has an engagement member adapted to move beyond and engage the tamper-evident strip upon first-time closing of the lid. The engagement member holds the tamper-evident strip in the holding chamber when it is separated from the closure body.

The utility model provides pulping equipment. The pulping equipment comprises a circulating tank, a dispersing structure, a stirring paddle and a heat dissipation structure. An accommodating cavity for accommodating slurry is formed in the circulating tank. The dispersing structure is located in the containing cavity and arranged at the bottom of the circulating tank, and the dispersing structure is used for dispersing the slurry and enabling the slurry to circularly flow in the circulating tank. The stirring paddle is contained in the containing cavity and comprises a rotating shaft and wall scraping blades, the rotating shaft extends in the axial direction of the circulating tank, and the wall scraping blades are connected to the rotating shaft and used for scraping off slurry adhering to the inner wall of the circulating tank. The heat dissipation structure is at least partially contained in the containing cavity and used for cooling the slurry. Therefore, slurry adhered to the inner wall of the circulating tank is scraped off through the wall scraping blades, the dirt thermal resistance effect is greatly reduced, the slurry close to the center of the circulating tank is subjected to heat dissipation through the heat dissipation structure, the slurry is subjected to heat dissipation through the heat dissipation structure and the circulating tank together, and therefore the heat dissipation efficiency of the slurry is improved.

The utility model relates to a nitrogen making machine electromagnetic compatibility processing device, which comprises a device body, and the device body comprises a nitrogen making machine shell. The shielding box is provided with an accommodating chamber and comprises a shielding box body and a shielding box cover which are mutually occluded and sealed, and a conductive rubber strip is arranged between the contact surfaces of the shielding box body and the shielding box cover; the filtering assembly is arranged in the shielding box accommodating chamber and comprises a common mode inductor and a high-frequency decoupling capacitor; the common mode inductor is arranged in the shielding box, the interface assembly is exposed on the side wall of the shielding box, the interface assembly comprises an input interface and an output interface which are oppositely arranged, the input interface comprises an aviation socket, the output interface comprises a feed-through filter, the aviation socket is connected with the common mode inductor, and the common mode inductor is connected with the feed-through filter. According to the nitrogen making machine equipment, the anti-interference performance can be improved, and meanwhile, the external interference capability of the nitrogen making machine serving as a disturbance source is also reduced.

A medication delivery system having a holding chamber capable of delivering dosages of medicament from a metered dose inhaler. The holding chamber includes a first housing component having a user interface with an outlet opening and a second housing component having an inlet opening spaced apart from the outlet opening of the first housing component. The first housing component is pivotally connected to the second housing component about a pivot axis.

A server includes a first chassis, a second chassis, a primary heat generation component, and a secondary heat generation component. The first chassis has a first containment chamber, and the primary heat generation component is arranged within the first containment chamber. The first chassis also has a first liquid inlet and a first liquid outlet which are both in communication with the first containment chamber. The second chassis is arranged at one end of the first chassis and has a second containment chamber. The second containment chamber is sealed and isolated from the first containment chamber. The secondary generation component is arranged in the second containment chamber.

A sampling detection device includes an outer tube, an inner tube, and a tube cover, where the outer tube includes a reaction liquid holding chamber and a main body holding chamber that are communicated with each other; an end of the main body holding chamber is open; a side wall of the main body holding chamber includes a transparent structure; the inner tube includes a squeezing part and a test strip mounting part; the outer tube is configured to hold the inner tube; the test strip mounting part is located inside the main body holding chamber; the squeezing part is inserted into the reaction liquid holding chamber; the squeezing part cooperates with an inner wall of the reaction liquid holding chamber to form a gap; the tube cover is detachably connected to the outer tube and configured to close or open an open side of the main body holding chamber.

The utility model discloses a waterproof automobile instrument panel which comprises a panel body, a transparent cover plate and a sealing strip arranged between the panel body and the transparent cover plate. A containing chamber is arranged in the middle of the tray body, a fixing body is arranged on the inner wall of the containing chamber, an elastic body matched with the fixing body is arranged on the transparent cover plate, an opening area is arranged in the middle of the fixing body, and blocking parts are symmetrically arranged in the middle of the opening area. The elastic body is composed of a connecting rod and a U-shaped part matched with the opening area. The waterproof automobile instrument panel is compact in structure and ingenious in design. The transparent cover plate is installed on the disc body in a direct insertion mode, no external tool is needed for installation, and installation operation is reduced. Installation is convenient, it can be guaranteed that the sealing performance of the whole instrument panel is better, and the assembling efficiency is improved.

The utility model discloses pre-screening equipment for construction waste before crushing, which relates to the technical field of construction waste treatment and comprises a first conveying device, a second conveying device, a flotation tank component and a magnetic separation device. The first conveying device is used for conveying construction waste; the second conveying device is in butt joint with the first conveying device so as to receive the construction waste conveyed by the first conveying device. The flotation tank assembly is provided with a water containing cavity and arranged between the first conveying device and the second conveying device, and the butt joint point of the first conveying device and the second conveying device is located in the water containing cavity. The magnetic separation device is erected on the second conveying device, and a conveying path of the second conveying device penetrates through a magnetic field of the magnetic separation device. According to the pre-screening equipment before crushing of the construction wastes, plastic, wood and metal wastes in the construction wastes are screened and removed, and the crushing efficiency and the quality of crushed coarse and fine aggregates are improved.

An exhaust condensation recovery device for solving an issue of difficulties in removing a gaseous working fluid diffused in an outer hood. An exhaust condensation recovery device includes a housing, including a gas inflow portion, a liquid inflow portion and a gas outflow portion, the housing including therein an accommodating chamber, wherein a liquid collection zone is formed below accommodating chamber, and the liquid outflow portion is in communication with the liquid collection zone; and a cooling module, forming a condensation channel in the accommodating chamber, wherein the condensation channel is located above the liquid collection zone, and two ends of the condensation channel are respectively in communication with the gas inflow portion and the gas outflow portion.

The present invention provides a sedimentation separation device, comprising a shell, a floating material discharge device, and a plurality of sinking material discharge devices. The shell is provided with a holding chamber for accommodating separation liquid, a floating material outlet, and a sinking material outlet. The bottom of the shell is a multi-step ladder structure, each step of the multi-step ladder structure is inclined upward, and the starting height of the next step is lower than the end height of the previous step. The floating material discharge device is used to discharge the floating material from the floating material outlet. The plurality of sinking material discharge devices are arranged one by one on each step of the multi-step ladder structure, and are used to transport the sinking material upward step by step along the multi-step ladder structure and discharge it from the sinking material outlet. Through the arrangement of the multi-step ladder structure and the plurality of sinking material discharge devices, this solution allows the sinking material to be stirred multiple times, ultimately making the sinking material and floating material of the plastic mixture more thoroughly separated, thereby improving the accuracy of the subsequent process.

A developing apparatus comprises a development chamber with a developer bearing member and supply member, and a developer accommodation chamber above it. A stirring member with a sheet member rotates to stir developer. All members rotate along the longitudinal direction, with an opening along the chamber walls. In cross-section, the opening has upstream and downstream ends relative to the stirring member's rotation. At the longitudinal center, the distance from the upstream end to the contact region between the developer bearing member and supply member is shorter than the same distance measured at the longitudinal end.

The utility model relates to the technical field of hydraulic pressure, in particular to a reversing valve. A reversing valve comprises a valve body, and a pressure oil duct, two working oil ducts and an oil return duct are arranged in the valve body; the valve core is assembled in the valve body in a sliding manner; the load holding valve is arranged aiming at the working oil duct, the load holding valve comprises a load holding cavity, and the load holding cavity is communicated with a valve core through an internal oil duct; the valve element controls connection and disconnection between the oil channels, and when the valve element is located at the middle position, the oil channels are not communicated with one another. When the valve element is located at the two working positions, the valve element controls one working oil duct to be communicated with the pressure oil duct, and the other working oil duct to be communicated with the oil return oil duct. When the valve element is located at the floating position, the valve element controls the two working oil channels, and the inner oil channel is communicated with the oil return channel. The technical problems that in the prior art, a reversing valve cannot give consideration to the load keeping function and the floating function, and use is limited are solved.

A developing device includes a developing roller, a supplying roller, and a developing container. The developing container includes a developing chamber, a developer accommodating chamber having an opening and an inner wall surface, a conveying member having a rotational axis, and a detecting portion. In a cross section perpendicular to the rotational axis, the detecting portion is provided in a region of the inner wall surface positioned between a first point and a second point with respect to the rotational direction of the conveying member, the first point being a downstream end of the opening with respect to the rotational direction, and the second point being a point where a virtual line passing through the rotational axis and an upstream end of the opening with respect to the rotational direction crosses the inner wall surface.

1. Name of the product of this design: Base and hinged lid for a mixing container for a liquid disinfecting composition. 2. Purpose of the product of this design: The reagent capsules in the independent chambers inside the mixing container are mixed and released to the bottom of the container through the hinged cover, and then the base provides a holding chamber for the mixed disinfection composition. 3. The design key point of this appearance design product lies in the shape of the product. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. The right view of Design 1 is symmetrical with the left view of Design 1, and the right view of Design 1 is omitted; the right view of Design 2 is symmetrical with the left view of Design 2, and the right view of Design 2 is omitted; the left view of Design 3 is symmetrical with the right view of Design 3, and the left view of Design 3 is omitted; the left view of Design 4 is symmetrical with the right view of Design 4, and the left view of Design 4 is omitted; the bottom surface of Design 1 is a part that is not easy to see when in use, and the top view of Design 1 is omitted; the bottom surface of Design 2 is a part that is not easy to see when in use, and the top view of Design 2 is omitted; the bottom surface of Design 3 is a part that is not easy to see when in use, and the top view of Design 3 is omitted; the bottom surface of Design 4 is a part that is not easy to see when in use, and the top view of Design 4 is omitted. 6. Designate Design 1 as the base design. 7. Other situations that need to be explained Other explanations: This design product includes four similar designs, Design 1, Design 2, Design 3, and Design 4, among which Design 1 is the basic design, and Design 1 and Design 3 are both partial designs. The solid line represents the part that needs to be protected, and the dotted line represents the other parts. Design 1, Design 2, Design 3 and Design 4 all include two states: lid closed and lid open.

The invention provides a deep-sea self-propelled and self-elevating offshore wind power installation ship and a design method thereof. The installation ship comprises a main ship body, a ship body and a ship body, wherein the main ship body is in streamline design; the lifting system comprises pile legs, pile shoes, trunk and guide structures, pile holding chambers and pile holding lifting equipment, the four sets of trunk and guide structures are arranged at the four corners of the main ship body respectively, one pile leg is arranged in each trunk, the pile holding chambers and the pile holding lifting equipment are connected to the upper portions of the pile legs, and the pile shoes are connected to the bottoms of the pile legs; the length of the pile leg is greater than or equal to 130m; the hoisting capacity of the main hoisting equipment is 1600 t, the hoisting height is 175 m, the main hoisting equipment is combined with one lifting system, and a trunk and a guide structure are used as a supporting structure of the hoisting equipment; except for the occupation of the lifting equipment and the bow residential area, the rest deck surface of the main hull adopts a plane design, the area of the deck is greater than or equal to 3400m < 2 >, and the deck is reinforced according to the uniformly distributed load of 15t / m < 2 >. The sailing resistance can be reduced, and the sailing capability can be improved; the problems of operation water depth and insufficient lifting capacity are solved.

A connector includes a connector housing, and a cable assembly inserted into the connector housing. The cable assembly includes outer and inner housings. An inner face of a lid body in the inner housing is provided with a housing recessed portion which receives the protrusion of the inner terminal when the inner terminal is inserted into a normal position of the terminal accommodating chamber to enable a closing operation of the lid body to a closed position, and an interference wall portion which interferes with the protrusion of the inner terminal when the inner terminal is at a half-insertion position before the normal position of the terminal accommodating chamber to disable the closing operation of the lid body to the closed position.

The invention relates to the field of sterilizers, and particularly discloses an air equal-flow dry heat sterilizer which comprises an equipment shell, an inner circulating fan, an air supply cavity channel, a sterilization working chamber, a heat preservation chamber, an air return cavity channel, a heating element, an equal-flow air deflector and an equal-flow guide chamber, the heat preservation chamber is tightly attached and fixed to the interior of the equipment shell, the sterilization working chamber is fixedly installed on the inner wall of the heat preservation chamber, and the air supply cavity channel and the air return cavity channel are located on the two sides of the sterilization working chamber respectively; through the design of the equal-flow air deflector and the equal-flow guide chamber, airflow is more uniformly distributed in the sterilizer, so that the problem that the temperature in a sterilization chamber in a traditional dry and hot air sterilizer is not uniform is effectively solved, and the uniformity of the sterilization effect is ensured; due to the fact that the air flow is evenly distributed, sterilized objects can be evenly heated, the sterilization temperature uniformity of the objects is remarkably improved, the sterilization consistency effect is greatly improved, and the sterilization quality is guaranteed.

Disclosed is a method for suppressing adhesion of a liquid to the plug member. A disclosed liquid storage container has a storage chamber for storing a liquid, a supply port having a hollow cylindrical portion protruding from the storage chamber and being capable of supplying the liquid to the storage chamber, and a plug member detachably attached to the supply port. The plug member has a plug portion inserted into the hollow cylindrical portion to plug the supply port. On the plug portion, a first water repellent film having water repellency is formed on an exposed surface exposed at least to the inside of the hollow cylindrical portion in a portion inserted into the storage chamber.

An outdoor machine (2) of a heat pump cycle apparatus according to the present embodiment includes a housing (30) whose inside is divided into a heat exchange chamber (RA) that houses an outdoor heat exchanger (13) and an outdoor fan (17) that blows air to the outdoor heat exchanger (13), and a machine chamber (RB) that houses an electrical unit (25) that controls an operation of the outdoor fan (17), in which the housing (30) is formed with a blowout port (41) for blowing out air heat-exchanged with a refrigerant in the outdoor heat exchanger (13) to the outside of the housing (30) by rotation of the outdoor fan (17), and when a surface on which the blowout port (41) is formed is a front surface of the housing (30), the housing (30) has a detachable service panel (40) on the right side surface side located on a side of the machine chamber (RB).