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公开(公告)号:US20240277046A1
公开(公告)日:2024-08-22
申请号:US18571469
申请日:2022-06-17
发明人: Conor MCGRATH , Matthew HOLDEN , Jorge GOMEZ , Matthew HODGSON
IPC分类号: A24F40/20 , A24F40/465
CPC分类号: A24F40/20 , A24F40/465
摘要: An aerosol generating device generates an aerosol from aerosol-generating material. The device has a receptacle including a peripheral wall defining a heating zone for receiving at least a portion of the aerosol-generating material. An elongate rib protrudes into the heating zone. The elongate rib has a locating face arranged to space the heating zone from the peripheral wall and to provide an airflow path between the article and the peripheral wall. The elongate rib extends at least partially circumferentially about the peripheral wall.
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公开(公告)号:US20220087322A1
公开(公告)日:2022-03-24
申请号:US17309822
申请日:2018-12-19
发明人: Patrick MOLONEY , Anton KORUS , Will ENGLAND , William HART , Conor MCGRATH
摘要: An aerosol provision system for generating an aerosol for user inhalation comprises a cartridge comprising a housing containing an aerosolizable material, and an aerosol provision device having an interface configured operatively to receive the cartridge. The aerosol provision device is configured in use to cause the aerosolizable material to generate the aerosol for user inhalation by providing heat/power to the aerosol generating material. The cartridge includes a data storage unit configured to store information relating to the cartridge, the aerosol provision device being configured to detect the identifier stored in the data storage unit when cartridge is received by the aerosol provision device. Embodiments of the present technique can be arranged to provide a cartridge with data storage unit integrally formed with one or more walls of the cartridge's housing. In one example the data storage unit is integrally formed with the one or more walls of the housing by embedding circuitry forming the data storage unit in or below a surface of one of the walls of the housing. The embedding of the circuitry of the data storage unit integrally forms the circuitry with the wall of the housing with the effect that removal of the data storage unit causes one or both of the data storage unit or the aerosol generating material to be rendered inoperable.
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公开(公告)号:US20240324683A1
公开(公告)日:2024-10-03
申请号:US18579734
申请日:2022-07-15
CPC分类号: A24F40/465 , A24F40/20 , C08K3/04 , C08K3/14 , C08K3/22 , C08K3/28 , H05B6/108 , C08K2201/001
摘要: An aerosol provision device includes a receptacle configured to receive aerosol generating material, wherein the aerosol generating material is heatable by a susceptor; an inductor coil configured to generate a varying magnetic field for heating the susceptor; and an electromagnetic shield member at least partially covering the inductor coil, wherein the electromagnetic shield member includes a polymeric composition which is configured to absorb and/or reflect electromagnetic radiation.
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公开(公告)号:US20230354903A1
公开(公告)日:2023-11-09
申请号:US18245647
申请日:2021-09-15
发明人: Michael THOMAS , Conor MCGRATH , Luke WARREN , David BUREAU , Jonathan BURGESS
IPC分类号: A24F40/465 , A24F40/20 , A24F40/51
CPC分类号: A24F40/465 , A24F40/20 , A24F40/51
摘要: An aerosol provision device is described. One such device includes a heater assembly for receiving an aerosol generating material. The heater assembly includes a susceptor which is heatable by penetration with a varying magnetic field. The device also has a coil support extending around the susceptor; and an inductor coil extending around the coil support, wherein the inductor coil is configured to generate the varying magnetic field. The coil support includes an alignment feature configured to align the inductor coil on the coil support.
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公开(公告)号:US20240292899A1
公开(公告)日:2024-09-05
申请号:US18258892
申请日:2021-12-22
发明人: Conor MCGRATH , Luke WARREN , David BUREAU , Jon BURGESS , Michael THOMAS
IPC分类号: A24F40/465 , A24F40/48 , A24F40/51
CPC分类号: A24F40/465 , A24F40/48 , A24F40/51
摘要: An aerosol provision device includes a heater assembly heating chamber defining a longitudinal axis arranged to receive at least a portion of an article including aerosol generating material and a heating element configured to heat aerosol generating material received in the heating chamber, the device having an air inlet member forming an air passage at one end of the heating chamber, the air passage defining part of a flow path with the heating chamber, wherein at least part of the air passage defined by the air inlet member is offset from the longitudinal axis of the heating chamber.
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公开(公告)号:US20230309623A1
公开(公告)日:2023-10-05
申请号:US18245561
申请日:2021-09-15
发明人: Michael THOMAS , Conor MCGRATH , Luke WARREN , David BUREAU , Jonathan BURGESS , Matthew HOLDEN , Jorge GOMEZ
IPC分类号: A24F40/465 , A24F40/20 , A24F40/51 , H05B6/10
CPC分类号: A24F40/465 , A24F40/20 , A24F40/51 , H05B6/108
摘要: An aerosol provision device is described. One such device includes a heater assembly arranged to receive aerosol generating material. The heater assembly has a susceptor which is heatable by penetration with a varying magnetic field. A fluidly sealed enclosure extends around at least part of the heater assembly defining a fluidly sealed cavity between the enclosure and the susceptor. An inductor coil extends around the enclosure. The inductor coil generates the varying magnetic field.
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公开(公告)号:US20240138480A1
公开(公告)日:2024-05-02
申请号:US18263948
申请日:2022-02-07
发明人: Andy SUTTON , Conor MCGRATH , Luke WARREN , Matthew HODGSON , Anton KORUS
IPC分类号: A24F40/465 , A24F40/20
CPC分类号: A24F40/465 , A24F40/20
摘要: An apparatus arranged to heat smokable material to volatilize at least one component of the smokable material is described. The apparatus has a heating assembly including a heating cavity arranged to receive at least a portion of an article including aerosolizable material. The apparatus also has a heating element arranged to provide heat to the heating cavity, the heating element including a heat pipe.
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公开(公告)号:US20230363459A1
公开(公告)日:2023-11-16
申请号:US18245578
申请日:2021-09-15
发明人: Jai TAANK , Michael THOMAS , Matthew HOLDEN , Conor MCGRATH
IPC分类号: A24F40/465 , A24F40/20 , H05B6/10 , H05B6/36
CPC分类号: A24F40/465 , A24F40/20 , H05B6/105 , H05B6/36
摘要: An aerosol provision device is described. One such device comprises a first chassis and an aerosol generating assembly. The aerosol generating assembly includes a heater assembly for receiving an aerosol generating material. The heater assembly comprises a susceptor which is heatable by penetration with a varying magnetic field. The aerosol generating assembly also has a second chassis extending around the susceptor; and an inductor coil extending around the second chassis, wherein the inductor coil is configured to generate the varying magnetic field. The second chassis comprises a locating arrangement configured to locate the aerosol generating assembly on the first chassis.
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公开(公告)号:US20230363458A1
公开(公告)日:2023-11-16
申请号:US18245569
申请日:2021-09-15
发明人: Michael THOMAS , Conor MCGRATH , Luke WARREN , David BUREAU , Jonathan BURGESS
IPC分类号: A24F40/465 , A24F40/20 , F16L59/14 , H05B6/10
CPC分类号: A24F40/465 , A24F40/20 , F16L59/14 , H05B6/105
摘要: An aerosol provision device is described. One such device has a heater assembly configured to receive aerosol generating material. The heater assembly has a susceptor which is heatable by penetration with a varying magnetic field. An inductor coil extends at least partially around the susceptor and generates the varying magnetic field. A support member extends between the susceptor and the inductor coil. An insulating layer extends between the susceptor and the inductor coil.
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公开(公告)号:US20230363457A1
公开(公告)日:2023-11-16
申请号:US18245566
申请日:2021-09-15
发明人: Michael THOMAS , Conor MCGRATH , Luke WARREN , David BUREAU , Jonathan BURGESS
IPC分类号: A24F40/465 , A24F40/20 , H05B6/10
CPC分类号: A24F40/465 , A24F40/20 , H05B6/108
摘要: An aerosol provision device is described. One such device includes at least one inductor coil and a heater assembly arranged to receive aerosol generating material. The heater assembly has a first portion defining a heating chamber for receiving aerosol generating material and having a first internal cross section. The first portion is heatable by the at least one inductor coil. The heater assembly also has a second portion adjacent the first portion forming a passage having a second internal cross-section. The second internal cross-section is less than the first internal cross-section. A sealed fluid path is formed between the first and second portions.
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