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公开(公告)号：US20240365443A1
公开(公告)日：2024-10-31
申请号：US18747159
申请日：2024-06-18
申请人： JUUL Labs, Inc.
摘要： A vaporizer device includes a cartridge having a reservoir that holds a vaporizable material and an atomizer chamber that includes a heating element. The heating element can heat the vaporizable material. The heating element can include two rigid portions that are spaced apart by a span that defines a capillary gap. The capillary gap can draw the vaporizable material from the reservoir to a heater region to be vaporized.
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公开(公告)号：US20240358076A1
公开(公告)日：2024-10-31
申请号：US18771106
申请日：2024-07-12
发明人： Yaqiao WANG , Gama YANG , Hui DAI
摘要： An atomization core includes: a support member having a liquid guiding channel and a liquid guiding hole, the liquid guiding channel running through two ends of the support member in an axial direction of the support member, the liquid guiding hole running through a side wall of the liquid guiding channel in a radial direction of the support member; a liquid guiding core sleeved on an outer periphery of the support member, an aerosol-forming medium in the liquid guiding channel being guidable to the liquid guiding core through the liquid guiding hole; and a heating mesh arranged on an outer periphery of the liquid guiding core for heating and atomizing the aerosol-forming medium
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公开(公告)号：US12133298B2
公开(公告)日：2024-10-29
申请号：US18517595
申请日：2023-11-22
CPC分类号： H05B3/42 , A24F40/46 , A24F40/10 , H05B2203/014
摘要： A heater assembly for an electronic vaping device and a method of manufacturing the electronic vaping device are provided. The heater assembly includes a chimney cage extending longitudinally, a heater extending longitudinally within the chimney cage, a heater gauze positioned about an outer circumference of the heater, the chimney case positioned about an outer circumference of the heater gauze, and a cathode clip electrically connected to a first end portion of the heater.
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公开(公告)号：US12128180B2
公开(公告)日：2024-10-29
申请号：US17496665
申请日：2021-10-07
申请人： JUUL Labs, Inc.
IPC分类号： A24F13/00 , A24B15/167 , A24D3/17 , A24F3/02 , A24F7/04 , A24F40/46 , A24F40/48 , A24F40/485 , A24F40/50 , A24F40/85 , A61M11/00 , A61M11/04 , A61M11/08 , A61M15/00 , A61M15/06 , A61M16/00 , F16K15/18 , F16K31/00 , H05B1/02 , A24F40/10
CPC分类号： A61M15/06 , A24B15/167 , A24D3/17 , A24F3/02 , A24F7/04 , A24F40/46 , A24F40/48 , A24F40/485 , A24F40/50 , A24F40/85 , A61M11/003 , A61M11/007 , A61M11/042 , A61M11/08 , A61M15/0093 , A61M16/0003 , F16K15/1825 , F16K31/002 , H05B1/0227 , H05B1/0297 , A24F40/10 , A61M2016/0024 , A61M2205/075 , A61M2205/13 , A61M2205/3334 , A61M2205/3368 , A61M2205/3653 , A61M2205/502 , A61M2205/7536 , A61M2206/20
摘要： Deformable valves and atomizer designs for a vaporizer (e.g., electronic cigarette). The vaporizer may be used for vaporization of liquid and/or organic material. The vaporizer may enable enhanced flow control of fluid and may generate high quality and quantity of vapor efficiently. In some instances, flow path of the vaporizer may allow bulk fluid flow, e.g., in contrast to capillary flow, to deliver fluid to a vicinity of the vaporizer. In some instances, the vaporizer may utilize improved atomizer designs for vaporizing devices, where said designs can be configured optionally, with various embodiments of a breath-modulating deformable valve.
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公开(公告)号：US12127600B2
公开(公告)日：2024-10-29
申请号：US18517580
申请日：2023-11-22
CPC分类号： A24F40/53 , A24F40/46 , A24F40/10 , A24F40/42 , A24F40/50 , H05B1/0244 , H05B2203/021
摘要： An electrically operated aerosol-generating system is provided, including: a heating element to heat an aerosol-forming substrate proximate to the heating element; a power supply to supply power to the heating element; and electric circuitry in communication with the heating element and the power supply, the electric circuitry including a memory and being configured to: regulate a supply of power to the heating element for a heating cycle period in response to a user input, determine a first derivative of an electrical resistance of the heating element with respect to time, determine that there is an adverse condition if the first derivative exceeds a threshold value stored in the memory during a heating cycle period at or subsequent to a predetermined time in the period, and control power supplied to the heating element or provide an indication based on whether there is an adverse condition at the heating element.
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公开(公告)号：US12127593B2
公开(公告)日：2024-10-29
申请号：US17621519
申请日：2020-08-07
发明人： Ernst Hupkes
摘要： An aerosol generation device includes an electrical power source; a heating chamber; a heater arranged to supply heat to the heating chamber; control circuitry configured to control the supply of electrical power from the electrical power source to the heater; a frame; and a housing having an internal volume containing the electrical power source, the heating chamber, the heater, the control circuity and the frame. The frame is arranged between a first volume of the internal volume containing the heater and the heating chamber, and a second volume of the internal volume containing the electrical power source.
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公开(公告)号：US20240349813A1
公开(公告)日：2024-10-24
申请号：US18758827
申请日：2024-06-28
发明人： Guanghui LI , Boxue GONG
IPC分类号： A24F40/485 , A24F40/10 , A24F40/42 , A24F40/44 , A24F40/46
CPC分类号： A24F40/485 , A24F40/10 , A24F40/42 , A24F40/44 , A24F40/46
摘要： An atomizer includes: a liquid storage room for storing liquid aerosol generation substrate; an atomization main body having an atomization assembly, the atomization assembly including a liquid absorbing surface in liquid guide communication with the liquid storage room; and at least one vent channel having a vent tube provided on an inner wall surface of the liquid storage room, the vent tube including a vent opening that is away from the inner wall surface and/or the liquid absorbing surface.
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公开(公告)号：US12121071B2
公开(公告)日：2024-10-22
申请号：US17742797
申请日：2022-05-12
申请人： BIDI VAPOR, LLC
发明人： Zou Wanxiang , Qiu Ningbo , Zhao XingFu
IPC分类号： A24F40/485 , A24F40/44 , A24F40/46
CPC分类号： A24F40/485 , A24F40/44 , A24F40/46
摘要： A vaporization device includes a housing having a length. A heating element of the vaporization device is configured to be energized to produce vaporized aerosol from the liquid. The heating element includes first and second end portions in electrical communication with positive and negative terminals of a power source, as well as an intermediary portion disposed between the first and second end portions. The intermediary portion is oriented between the first and second end portions along an axis substantially perpendicular to the length of the housing.
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公开(公告)号：US12121066B2
公开(公告)日：2024-10-22
申请号：US17626752
申请日：2021-06-24
申请人： KT&G CORPORATION
发明人： Wonkyeong Lee , Heon Jun Jeong , Dong Sung Kim , Jae Sung Choi
摘要： A heater assembly for an aerosol generating device includes a heating portion that heats an aerosol generating article by using electrical power applied thereto, and an expansion portion that is separated from the heating portion, and receives heat from the heating portion and heats the aerosol generating article.
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公开(公告)号：US12121055B2
公开(公告)日：2024-10-22
申请号：US16975603
申请日：2019-11-15
申请人： KT&G CORPORATION
发明人： Man Seok Seo , Jin Chul Yang , Soo Ho Kim , Jong Yeol Kim
摘要： A cigarette for an aerosol generating device includes a tobacco rod including an aerosol generating substrate wrapped with a wrapper and a filter through which an aerosol generated from the aerosol generating substrate passes. The filter comprises cellulose acetate tow having a total denier of a preset value.
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