公开(公告)号：WO2023021716A1

公开(公告)日：2023-02-23

申请号：PCT/JP2021/040430

申请日：2021-11-02

Applicant: 日本たばこ産業株式会社

Inventor： 泉屋　貴文 ,  中谷　光宏

IPC: A24F40/465 ,  A24D1/20

Abstract: 非燃焼型香味吸引用デバイスであって、香味源及びエアロゾル生成基材を有する香味スティックを挿抜可能に収容し、挿抜方向に沿って延在する加熱チャンバと、前記加熱チャンバの周囲に配置され、前記加熱チャンバの延在方向と直交する方向に磁束を発生させて、前記香味スティック内又は前記加熱チャンバ内に配置された加熱体を誘導加熱する誘導コイルと、を備え、前記誘導コイルが、前記加熱チャンバの延在方向と直交する仮想軸を中心とし、且つ前記加熱チャンバの外周面に沿って渦巻き状に巻き回された導線を備え、前記渦巻き状に巻かれた前記導線の一巻き区間が、前記加熱チャンバの延在方向に沿って直線状に延伸する長辺部と、前記加熱チャンバの外周に沿って延伸すると共に前記長辺部より短い短辺部とを含んでいる。

公开(公告)号：WO2023001928A1

公开(公告)日：2023-01-26

申请号：PCT/EP2022/070423

申请日：2022-07-20

Applicant: PHILIP MORRIS PRODUCTS S.A.

Inventor： CATTONI, Michele ,  OLIANA, Valerio ,  TINGSTRÖM, Torsten Richard Mathias ,  VALDEZ ROJAS, Ezequiel

IPC: A24F40/40 ,  A24F40/00 ,  A24F40/20 ,  A24F40/46 ,  A24F40/465 ,  A61M11/04 ,  A61M15/06 ,  H05B3/00 ,  H05B6/00 ,  H05B6/10

Abstract: There is provided an aerosol-generating device (10) comprising a housing (12), the housing (12) comprising a first housing portion (14) defining a cavity (32) for receiving an aerosol-forming substrate and an opening (34) at an end of the cavity (32). The housing (12) also comprises a second housing portion (16), wherein the second housing portion (16) is configured for removable attachment to the first housing portion (14). The aerosol-generating device (10) also comprises a closure member (42) connected to the second housing portion (16). The closure member (42) is moveable between a closed position in which the closure member (42) at least partially covers the opening (34) when the second housing portion (16) is attached to the first housing portion (14) and an open position in which the opening (34) is uncovered when the second housing portion (16) is attached to the first housing portion (14).

公开(公告)号：WO2023285534A1

公开(公告)日：2023-01-19

申请号：PCT/EP2022/069610

申请日：2022-07-13

Applicant: JT INTERNATIONAL SA

Inventor： MCEVOY, Jaakko ,  LUNGENSCHMIED, Christoph

IPC: A24F40/46 ,  A24F40/44 ,  A24F40/465 ,  H05B6/10 ,  A24F40/48

Abstract: An aerosol generating device has a base with open microchannels, which are at least partially covered by a heatable mesh, which is inductively or indirectly heatable by means for inductively or indirectly heating the mesh, such as such as the base and/or a contacting heater and/or a heat trans fer membrane and/or a susceptor. Further, a method of generating an aerosol from a base with open microchannels, which are at least partially covered by a mesh, is presented, in which the mesh is inductively or indirectly heated.

公开(公告)号：WO2023285486A1

公开(公告)日：2023-01-19

申请号：PCT/EP2022/069510

申请日：2022-07-12

Applicant: PHILIP MORRIS PRODUCTS S.A.

Inventor： BUTIN, Yannick ,  STURA, Enrico ,  CHATEAU, Maxime

IPC: A24F40/465 ,  A24F40/57 ,  H05B6/06 ,  A24F40/53

Abstract: An induction heated aerosol-generating system comprises an inductive heating arrangement having an inductor and a susceptor, a power source for supplying power to the inductive heating arrangement, and a controller configured to control power supplied from the power source to the inductive heating arrangement, and to monitor an electrical control parameter. The controller is configured to operate the aerosol-generating system in a plurality of operational modes, the plurality of operational modes including at least; a calibration mode, a heating mode, a re-calibration mode, and a safety mode. By switching between the plurality of operational modes, the system allows consistent and reliable production of an aerosol using induction heating, even where the susceptor is a disposable component of the inductive heating arrangement.

公开(公告)号：WO2022263852A1

公开(公告)日：2022-12-22

申请号：PCT/GB2022/051547

申请日：2022-06-17

Applicant: NICOVENTURES TRADING LIMITED

Inventor： HEPWORTH, Richard ,  RICHARDSON, John ,  AOUN, Walid Abi ,  TAVERN, Syd ,  PARK, Scott ,  HODGSON, Matthew

IPC: A24C5/01 ,  A24D1/20 ,  A24B15/12 ,  A24F40/465 ,  A24F40/20

Abstract: The present invention relates to an article for use in a non-combustible aerosol provision system, an apparatus for manufacturing an article for use in a non-combustible aerosol provision system, and a method of manufacturing an article for use in a non-combustible aerosol provision system. The article comprises an aerosol-generating material segment (20) and a susceptor (25) located therein, wherein first and second ends (26, 27) of the susceptor are located within about 5 mm of the first and second ends of the aerosol-generating material segment, respectively. The method of manufacturing the article comprises: feeding an aerosol-generating material along a feed path; inserting a susceptor into the feed path; gathering the aerosol-generating material around a susceptor to create a rod; and cutting the rod into a segment comprising a susceptor. The apparatus comprises: a susceptor inserter; a gatherer to gather aerosol-generating material around a susceptor to form a rod; and a first cutter to cut the rod into segments comprising a susceptor.

公开(公告)号：WO2022263662A1

公开(公告)日：2022-12-22

申请号：PCT/EP2022/066619

申请日：2022-06-17

Applicant: NICOVENTURES TRADING LIMITED

Inventor： COWAN, Dean ,  HODGSON, Matthew ,  HEPWORTH, Richard ,  TAYLOR, Benjamin

IPC: A24F40/465 ,  A24F40/485

Abstract: An aerosol provision device (101) is described. The device generates an aerosol from aerosol-generating material (200). The device has a receptacle (212) defining a heating zone (215) in which at least a portion of an article (110) comprising aerosol-generating material is received. A heating element (220) protrudes into the heating zone. The heating element comprises an air path with an air outlet (252) in fluid communication with the heating zone, and an airflow adjustment assembly (400) arranged to vary air flow through the air outlet.

公开(公告)号：WO2022263658A1

公开(公告)日：2022-12-22

申请号：PCT/EP2022/066613

申请日：2022-06-17

Applicant: NICOVENTURES TRADING LIMITED

Inventor： HODGSON, Matthew ,  COWAN, Dean

IPC: A24F40/20 ,  A24F40/465 ,  A24D1/20

Abstract: An aerosol generating device (101) is described. The device generates an aerosol from aerosol-generating material. The device has a heating zone (215) in which at least a portion of an article (110) containing aerosol-generating material is received. The device also has a heating assembly (201) comprising a heating element (320) arranged to heat the heating zone (215). A threaded arrangement (350) is in the heating zone to threadingly engage with the article when received in the heating zone.

公开(公告)号：WO2022248707A1

公开(公告)日：2022-12-01

申请号：PCT/EP2022/064474

申请日：2022-05-27

Applicant: NICOVENTURES TRADING LIMITED

Inventor： WARREN, Luke

IPC: A24F40/30 ,  A24F40/46 ,  A24F40/465 ,  A24F40/485 ,  A24F40/60 ,  A24F40/20

Abstract: An aerosol provision device (2) is disclosed comprising a mouthpiece (26) having one or more variable chokes, one or more variable air inlet members or one or more valve members (901).

公开(公告)号：WO2022248511A1

公开(公告)日：2022-12-01

申请号：PCT/EP2022/064125

申请日：2022-05-24

Applicant: NICOVENTURES TRADING LIMITED

Inventor： TAVERN, Syd

IPC: A24F40/465

Abstract: An aerosol provision device is described. The device generates an aerosol from aerosol-generating material. The device has a housing and a receptacle in the housing in which aerosol-generating material is received. An induction heating system heats aerosol-generating material when aerosol-generating material is received in the receptacle. The induction heating system also has a spiral induction coil. The receptacle extends through the spiral induction coil; and the spiral induction coil is movable in the housing relative to the receptacle.

公开(公告)号：WO2022247556A1

公开(公告)日：2022-12-01

申请号：PCT/CN2022/089151

申请日：2022-04-26

Applicant: 深圳麦克韦尔科技有限公司

Inventor： 周宏明 ,  肖俊杰 ,  余雄 ,  刘滔文 ,  刘星

IPC: A24F40/465 ,  A24F40/40

Abstract: 一种加热组件和电子雾化器。加热组件(130)通过电磁感应发热，包括第一壳体(131)和中空的导电线圈(133)，第一壳体(131)具有用于容纳待加热物体（20）的加热腔(131a)，导电线圈(133)套设在第一壳体(131)上，导电线圈(133)的中空部分形成供气体流通的流体通道，流体通道与加热腔(131a)连通，以使流体通道中的气体能够进入加热腔(131a)。