公开(公告)号：WO2023089703A1

公开(公告)日：2023-05-25

申请号：PCT/JP2021/042287

申请日：2021-11-17

Applicant: 日本たばこ産業株式会社

Inventor： 中谷　光宏 ,  山田　学

IPC: A24F40/465

Abstract: エアロゾル源（５０４）及びサセプタ（５０５～５０５Ｆ）を含むスティック（５００～５００Ｆ）と、エアロゾル生成装置（１００）と、を備えるエアロゾル生成システムであって、エアロゾル生成装置（１００）は、電源（１０）と、電源（１０）から供給される電力を高周波電力へ変換する変換回路（１３５）と、スティック（５００）が開口を介して挿抜可能な空洞（１３１）と、第１磁性体（１３２）と、第１磁性体（１３２）に巻き回されており、且つ、高周波電力が供給される誘導コイル（１３３）と、を備える。空洞（１３１）にスティック（５００）が挿入された状態において、第１磁性体（１３３）の長手方向及びサセプタ（５０５）の長手方向は、スティック（５００）の挿抜方向と一致し、サセプタ（５０５）は、誘導コイル（１３３）から見て、前記開口側に配置される。

公开(公告)号：WO2023089702A1

公开(公告)日：2023-05-25

申请号：PCT/JP2021/042285

申请日：2021-11-17

Applicant: 日本たばこ産業株式会社

Inventor： 中谷　光宏 ,  山田　学

IPC: A24F40/465

Abstract: 非燃焼式吸引器（１００）は、電源（１０）と、電源（１０）から供給される電力を高周波電力へ変換する変換回路（１３５）と、エアロゾル源を含むスティック（５００）が開口（１１１）を介して挿抜可能な空洞（１３１）と、磁性体（１３２）と、磁性体（１３２）に巻き回されており、且つ、高周波電力が供給される誘導コイル（１３３）と、誘導コイル（１３３）及び磁性体（１３２）の磁場により生成される誘導電流が流れ、且つ、空洞（１３１）内に設けられるサセプタ（１３４）と、を備える。サセプタ（１３４）は、誘導コイル（１３３）から見て、開口（１１１）側に配置される。

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

Applicant: KT&G CORPORATION

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

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

Abstract: 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.

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

Applicant: KT&G CORPORATION

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

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

Abstract: 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.

公开(公告)号：WO2023072681A1

公开(公告)日：2023-05-04

申请号：PCT/EP2022/078983

申请日：2022-10-18

Applicant: NICOVENTURES TRADING LIMITED

Inventor： MOLLISON-BALL, Lois ,  BURGESS, Jonathan Neil ,  THOMAS, Michael ,  ENGLAND, Will

IPC: A24F40/465 ,  A24F40/50

Abstract: An aerosol provision device, for generating aerosol from aerosol generating material, may comprise: one or more external aerosol generators arranged to cause aerosol to be generated from the aerosol generating material; one or more internal aerosol generators arranged to cause aerosol to be generated from the aerosol generating material; and a controller for controlling the external and internal aerosol generators. The controller may be operable in a first mode of operation to activate the external aerosol generators without activating the internal aerosol generators during a session of use. The controller may also be operable in a second mode of operation to activate the internal aerosol generators without activating the external aerosol generators during a session of use.

公开(公告)号：WO2023066962A1

公开(公告)日：2023-04-27

申请号：PCT/EP2022/079030

申请日：2022-10-19

Applicant: PHILIP MORRIS PRODUCTS S.A.

Inventor： BATISTA, Rui Nuno Rodrigues Alves ,  SEREDA, Alexandra ,  SIMONYAN, Anzhelika

IPC: A24F40/465 ,  A24F40/10

Abstract: The invention relates to an aerosol-generating article for use with an aerosol-generating device. The article comprises a susceptor element (32) comprising a hollow tubular proximal region (34) and a closed distal end (36). The article comprises a hollow tubular wick element (42) coaxially circumscribing at least a portion of the hollow tubular proximal region of the susceptor element. The invention further relates to an aerosol-generating system.

公开(公告)号：WO2023066774A1

公开(公告)日：2023-04-27

申请号：PCT/EP2022/078473

申请日：2022-10-13

Applicant: PHILIP MORRIS PRODUCTS S.A.

Inventor： BATISTA, Rui Nuno Rodrigues Alves ,  SEREDA, Alexandra

IPC: A24F40/465

Abstract: The invention relates to a cartridge for use with an aerosol-generating device. The cartridge comprises a hollow tubular susceptor arrangement. The cartridge comprises a hollow tubular wick element. The hollow tubular wick element coaxially circumscribes the susceptor arrangement. The cartridge comprises a hollow tubular liquid storage portion. The hollow tubular liquid storage portion coaxially circumscribes the wick element. The invention further relates to an aerosol-generating system comprising an aerosol-generating device and a cartridge. The invention further relates to a method for manufacturing a cartridge for an aerosol-generating device.

公开(公告)号：WO2023062003A1

公开(公告)日：2023-04-20

申请号：PCT/EP2022/078243

申请日：2022-10-11

Applicant: NICOVENTURES TRADING LIMITED

Inventor： BURGESS, Jonathan ,  MCGRATH, Conor

IPC: A24F40/40 ,  A24F40/20 ,  A24F40/465

Abstract: The present invention provides an aerosol provision device comprising one or more insulating members, wherein the one or more insulating members comprises a polymeric composition which comprises (i) a polymer and (ii) a filler having a thermal conductivity of about 0.20 W/mK or less. Also provided is an aerosol provision system comprising the aerosol provision device and an article comprising aerosol generating material.

公开(公告)号：WO2023042363A1

公开(公告)日：2023-03-23

申请号：PCT/JP2021/034234

申请日：2021-09-17

Applicant: 日本たばこ産業株式会社

Inventor： 泉屋　貴文 ,  芹田　和俊 ,  川崎　玲二朗

IPC: A24F40/465

Abstract: 【課題】誘導加熱に用いられる電磁誘導源の信頼性をより向上させる。 【解決手段】エアロゾル源を含有する基材を内部空間に収容可能な保持部と、交流電流を用いて前記内部空間に変動磁場を発生させ、前記変動磁場による誘導加熱によって前記エアロゾル源を加熱する電磁誘導源と、を備え、前記電磁誘導源は、第１層と、前記第１層の一面に設けられ、前記変動磁場を発生させる導体層と、前記第１層の前記一面に前記導体層を覆うように設けられた第２層と、を含む、エアロゾル生成システム。

公开(公告)号：WO2023036262A1

公开(公告)日：2023-03-16

申请号：PCT/CN2022/117905

申请日：2022-09-08

Applicant: 深圳市合元科技有限公司

Inventor： 王宽 ,  徐中立 ,  李永海

IPC: A24F40/20 ,  A24F40/53 ,  A24F40/465 ,  A24D1/20

Abstract: 一种气溶胶生成装置及其控制方法，气溶胶生成装置包括腔室(A)，用于可移除地接收包括磁性材料（43）的气溶胶生成制品（40）；加热器（10），用于加热接收于腔室(A)中的气溶胶生成制品（40），以生成气溶胶；检测电路（32），包括与加热器（10）串联连接的电容（C2）；控制器（31），被配置为控制检测电路（32）有直流流通，并且根据电容（C2）两端的电位差达到预设电位差阈值的持续时间，来确定气溶胶生成制品（40）接收于腔室(A)或者确定气溶胶生成制品（40）从腔室(A)移除。该装置通过电容（C2）两端的电位差达到预设电位差阈值的时间，判断气溶胶生成制品（40）是否插入加热腔室(A)，进而控制加热器（10）的动作；实现方式简单，提升了用户体验。