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公开(公告)号：US20220167677A1
公开(公告)日：2022-06-02
申请号：US17437886
申请日：2020-06-05
发明人： Luke WARREN , Walid ABI AOUN , Jeremy CAMPBELL , Barry DIMMICK , William ENGLAND , Conor John MCGRATH , Barnaby OAKLEY , Michael THOMAS , Jack QUARMBY , Charles LEONI
IPC分类号： A24F40/465 , A24F40/48 , A24F40/85
摘要： An aerosol provision device is described. A housing delimits a first opening at a first end of the housing through which to receive aerosol generating material and delimits a second opening at a second end of the housing. At least one heater is arranged within the housing and configured to heat the aerosol generating material received within the housing thereby to generate an aerosol. A hollow member is arranged within the housing and extends at least partially between the second and first openings. The hollow member has an end that faces the second opening and is configured to encourage the formation of liquid droplets.
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公开(公告)号：US20230217989A1
公开(公告)日：2023-07-13
申请号：US18002129
申请日：2021-06-16
发明人： Richard HEPWORTH , Benjamin ZAINUDDIN , Dominic OW , Thomas WOODMAN , William ENGLAND , Benjamin JENKINS
CPC分类号： A24D1/20 , A24F40/465 , H05B6/105 , A24B15/14 , A24B15/283 , A24D1/027 , A24F40/20
摘要： An article for use in a non-combustible aerosol provision system includes an aerosol-generating section with a plurality of strands and/or strips of aerosol-generating material. The aerosol-generating section is circumscribed by a moisture impermeable wrapper and a cooling section is provided directly adjacent to the aerosol-generating section. The cooling section can have at least one of a hollow channel having an internal diameter of between about 1 mm and about 4 mm or a maximum of 32% of the cross-sectional area of the cooling section being a hollow channel. A non-combustible aerosol provision system is also described.
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公开(公告)号：US20220304380A1
公开(公告)日：2022-09-29
申请号：US17596298
申请日：2019-06-10
发明人： Robert John WHIFFEN , Walid ABI AOUN , Jeremy CAMPBELL , Barry DIMMICK , William ENGLAND , Conor John MCGRATH , Barnaby OAKLEY , Michael THOMAS , Luke WARREN , Jack QUARMBY , Charles LEONI
IPC分类号： A24F40/42 , A24F40/20 , A24F40/485 , A24F40/85 , A24F40/60
摘要： An aerosol provision device includes a housing delimiting a first opening at a first end of the housing through which to receive aerosol generating material and delimiting a second opening at a second end of the housing. A chamber is positioned between the second opening and the first opening, wherein at least part of the chamber is configured to receive the aerosol generating material. At least one heater is arranged within the housing and configured to heat aerosol generating material received within the chamber thereby to generate an aerosol. An absorbent material for absorbing liquid is provided.
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公开(公告)号：US20210022390A1
公开(公告)日：2021-01-28
申请号：US16766435
申请日：2018-11-15
发明人： William ENGLAND
摘要： Described herein is a wrapper for wrapping an aerosolizable material, the wrapper including at least three layers, wherein the peripheral layers comprise paper and an intermediate layer comprises a non-combustible material, and wherein at least the intermediate layer and one of the peripheral layers are provided as a laminate structure.
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公开(公告)号：US20240277060A1
公开(公告)日：2024-08-22
申请号：US18571565
申请日：2022-06-17
IPC分类号： A24F40/465 , A24F40/70 , H05B6/10
CPC分类号： A24F40/465 , A24F40/70 , H05B6/105
摘要： An article for use in or as part of an aerosol provision system. The article includes an aerosol generating material and a heat transfer material for distributing heat from a first region of the aerosol generating material to a second region of the aerosol generating material. The heat transfer material has a thermal conductivity of at least 220 W/mK. The heat transfer material may include one or more discrete portions of material in contact with the first and second regions, such as a rod, wire, fiber, thread or ribbon. The heat transfer material may contain or include carbon.
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公开(公告)号：US20230240352A1
公开(公告)日：2023-08-03
申请号：US18002176
申请日：2021-06-16
发明人： Richard HEPWORTH , Benjamin ZAINUDDIN , Dominic OW , Thomas WOODMAN , William ENGLAND , Benjamin JENKINS
摘要： An aerosol-generating material having a sheet or shredded sheet of aerosolizable material including tobacco material, an aerosol-former material and a binder, wherein the sheet or shredded sheet has a thickness of at least about 100 μm and an area density of from about 100 g/m2 to about 250 g/m2. A process of manufacturing the aerosol-generating material and an article including comprising the aerosol-generating material are also disclosed.
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公开(公告)号：US20210030060A1
公开(公告)日：2021-02-04
申请号：US16766433
申请日：2018-11-15
发明人： William ENGLAND
摘要： Described herein is an aerosol generating article, the article including an aerosolizable material and a wrapping material arranged around the aerosolizable material, wherein the wrapping material includes a non-combustible material and the wrapping material extends from a first end of the aerosolizable material and over about 10% to about 85% of the distance to a second end of the aerosolizable material.
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公开(公告)号：US20220183351A1
公开(公告)日：2022-06-16
申请号：US17438304
申请日：2020-03-11
摘要： A non-combustible aerosol provision system is described including an article (1) having an aerosol generating material (3) and a mouthpiece (2) downstream of the aerosol generating material, wherein the aerosol generating material provides an aerosol when heated and the mouthpiece comprises a capsule (11) and the part of the mouthpiece in which the capsule is located reaches a temperature of between 58 and 70 degrees Centigrade during use of the system to generate an aerosol. The burst strength of the capsule when located within the mouthpiece and prior to heating of the aerosol generating material can be between 1500 and 4000 grams force and the burst strength of the capsule within 30 seconds of use of the system to generate an aerosol can be between 1000 and 4000 grams force.
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公开(公告)号：US20220183350A1
公开(公告)日：2022-06-16
申请号：US17593181
申请日：2020-03-11
发明人： William ENGLAND , Benjamin TAYLOR , Richard HEPWORTH , Mark AUSTIN , Valerio SEBOLD , Andrei GRISHCHENKO
摘要： An article for use in a non-combustible aerosol provision system, the article comprising an aerosol generating material and a mouthpiece downstream of the aerosol generating material, wherein the mouthpiece comprises a body of material in the form of a cylinder having a longitudinal axis and a capsule embedded within the body of material such that the capsule is surrounded on all sides by the material forming the body, the capsule having a shell encapsulating a liquid aerosol modifying agent, and wherein the largest cross sectional area of the capsule measured perpendicularly to the longitudinal axis is less than 28% of the cross sectional area of the body of material measured perpendicularly to the longitudinal axis. There is also provided a system including the article and a non-combustible aerosol provision device for heating the aerosol generating material of the article.
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公开(公告)号：US20220183349A1
公开(公告)日：2022-06-16
申请号：US17593130
申请日：2020-03-11
发明人： Walid ABI AOUN , William ENGLAND
IPC分类号： A24D1/20 , A24B3/14 , A24F40/20 , A24B15/167 , A24D1/02 , A24F40/465 , H05B6/10
摘要： A non-combustible aerosol provision system includes an article comprising an aerosol generating material, wherein the aerosol generating material comprises reconstituted tobacco material having a density of less than about 700 milligrams per cubic centimeter and a non-combustible aerosol provision device for heating the aerosol generating material of the article. The non-combustible aerosol provision device includes a coil.
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