AEROSOL GENERATING DEVICE
    1.
    发明公开

    公开(公告)号:US20240277046A1

    公开(公告)日:2024-08-22

    申请号:US18571469

    申请日:2022-06-17

    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.

    AEROSOL PROVISION SYSTEM
    2.
    发明申请

    公开(公告)号:US20220087322A1

    公开(公告)日:2022-03-24

    申请号:US17309822

    申请日:2018-12-19

    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.

    AEROSOL PROVISION DEVICE
    5.
    发明公开

    公开(公告)号:US20240292899A1

    公开(公告)日:2024-09-05

    申请号:US18258892

    申请日:2021-12-22

    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.

    AEROSOL PROVISION DEVICE
    8.
    发明公开

    公开(公告)号:US20230363459A1

    公开(公告)日:2023-11-16

    申请号:US18245578

    申请日:2021-09-15

    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.

    AEROSOL PROVISION DEVICE
    10.
    发明公开

    公开(公告)号:US20230363457A1

    公开(公告)日:2023-11-16

    申请号:US18245566

    申请日:2021-09-15

    IPC分类号: A24F40/465 A24F40/20 H05B6/10

    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.