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    AEROSOL GENERATING DEVICE
    2.
    发明申请
    AEROSOL GENERATING DEVICE 审中-公开

    公开(公告)号：WO2023085750A1

    公开(公告)日：2023-05-19

    申请号：PCT/KR2022/017508

    申请日：2022-11-09

    申请人： KT&G CORPORATION

    发明人： KIM, Dong Sung ,  KWON, Young Bum ,  KIM, Yong Hwan ,  LIM, Hun Il ,  JANG, Seok Su

    IPC分类号： A24F40/40 ,  A24F40/465 ,  H05B6/36 ,  H05B6/10 ,  A24F40/53 ,  A24F40/50 ,  A24F40/70 ,  A24F40/20 ,  A24F40/46

    摘要： An aerosol generating device may include a housing including an accommodating space for accommodating an aerosol generating article, and a heater configured to heat the aerosol generating article, a cover coupled to at least one area of the housing and including a conductive pad, a printed circuit board disposed in an internal space formed by the housing and the cover, an electrical connection member electrically connecting the conductive pad and the printed circuit board to each other, and a breaking structure arranged on at least one area of the cover and configured to damage the electrical connection member when the cover is detached from the housing.

    AEROSOL GENERATING DEVICE AND OPERATING METHOD THEREOF
    3.
    发明申请
    AEROSOL GENERATING DEVICE AND OPERATING METHOD THEREOF 审中-公开

    公开(公告)号：WO2023085748A1

    公开(公告)日：2023-05-19

    申请号：PCT/KR2022/017506

    申请日：2022-11-09

    申请人： KT&G CORPORATION

    发明人： KIM, Dong Sung ,  KWON, Young Bum ,  KIM, Yong Hwan ,  LIM, Hun Il ,  JANG, Seok Su

    IPC分类号： A24F40/53 ,  A24F40/51 ,  A24F40/465 ,  A24F40/485 ,  A24F40/60 ,  H05B6/36 ,  H05B6/10 ,  A24D1/20 ,  A24F40/20 ,  A24F40/46

    摘要： An aerosol generating device includes a housing including an opening into which an aerosol generating article is inserted, a heater assembly located inside the housing and including an accommodation space for accommodating an aerosol generating article that is inserted through the opening, an airflow passage located between the housing and the heater assembly to allow an outside of the aerosol generating device to fluid-communicate with an inside of the accommodation space, a sensor arranged adjacent to the airflow passage and configured to detect at least one of a pressure change and a temperature change in the airflow passage, and a processor electrically connected to the sensor and configured to output a notification of a user's puff action, based on the at least one of a pressure change and a temperature change of the airflow passage.

    AEROSOL-GENERATING DEVICE
    5.
    发明申请
    AEROSOL-GENERATING DEVICE 审中-公开

    公开(公告)号：WO2023068789A1

    公开(公告)日：2023-04-27

    申请号：PCT/KR2022/015920

    申请日：2022-10-19

    申请人： KT&G CORPORATION

    发明人： CHO, Byungsung ,  PARK, Sangkyu ,  LEE, Jongsub

    IPC分类号： A24F40/50 ,  A24F40/42 ,  A24F40/57 ,  A24F40/46 ,  A24F40/51 ,  A24F40/20 ,  A24F40/30

    摘要： An aerosol-generating device is disclosed. The aerosol-generating device of the disclosure includes a cartridge having an elongated insertion space, a body coupled to the cartridge, a heater configured to heat an aerosol-generating substance, a stick detection sensor configured to output a signal corresponding to a stick inserted into the insertion space, a resistance detection sensor configured to output a signal corresponding to the resistance of the heater, and a controller. The controller determines a reference resistance, which is a criterion for determining the temperature of the heater, based on at least one of an elapsed time period from the point in time of end of use of the stick or the resistance of the heater monitored from the point in time of end of use of the stick.

    AEROSOL GENERATING DEVICE
    7.
    发明申请
    AEROSOL GENERATING DEVICE 审中-公开

    公开(公告)号：WO2023068733A1

    公开(公告)日：2023-04-27

    申请号：PCT/KR2022/015827

    申请日：2022-10-18

    申请人： KT&G CORPORATION

    发明人： LEE, Jongsub ,  HAN, Daenam ,  PARK, Sangkyu ,  CHUNG, Wooseok ,  CHO, Byungsung

    IPC分类号： A24F40/40 ,  A24F40/42 ,  A24F40/44 ,  A24F40/46 ,  B01D35/02 ,  A24F40/485 ,  A24F40/10

    摘要： An aerosol generating device is provided. The aerosol generating device according to the present disclosure includes: a container comprising an inner wall and an outer wall surrounding the inner wall and containing a liquid between the inner wall and the outer wall, wherein the inner wall is shaped to define an elongated insertion space; a wick having a portion that is disposed between the inner wall and the outer wall to absorb the liquid; a heater disposed around at least a portion of the wick and being configured to heat the wick; a base defining an inner space that communicates with the insertion space and is disposed at one side of the container in a longitudinal direction of the insertion space, wherein the base includes a side wall that is shaped to define an inlet communicating with the inner space of the base; and a filter disposed inside the base and covering the inlet.

    DEVICE FOR GENERATING AEROSOL
    10.
    发明申请
    DEVICE FOR GENERATING AEROSOL 审中-公开

    公开(公告)号：WO2023068636A1

    公开(公告)日：2023-04-27

    申请号：PCT/KR2022/015416

    申请日：2022-10-12

    申请人： KT&G CORPORATION

    发明人： KIM, Taehun ,  PARK, Jueon ,  JUNG, Hyungjin ,  HAN, Jungho

    IPC分类号： A24F40/40 ,  A24F40/42 ,  A24F40/51 ,  A24F40/44 ,  A24F40/30 ,  A24F40/46 ,  A24F40/10 ,  A24F40/20

    摘要： An aerosol-generating device is disclosed. The aerosol-generating device comprising: a pipe part defining an insertion space and comprising a seating part extending from a lower portion and an extension part extending from an upper portion; and a cartridge configured to be seated on the seating part, wherein a lower surface of the extension part is adjacent to an upper surface of the cartridge when the cartridge is seated on the seating part, wherein the lower surface of the extension part comprises an inclined surface such that a gap between the cartridge and the lower surface is gradually increased toward an end of the extension part.