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Title:
AEROSOL GENERATING DEVICE, HEATER FOR AEROSOL GENERATING DEVICE, AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2024/032446
Kind Code:
A1
Abstract:
An aerosol generating device (100), a heater (30) for the aerosol generating device (100), and a control method. The aerosol generating device (100) is configured to heat an aerosol generating product (1000) to generate an aerosol, and comprises: a chamber at least partially receiving the aerosol generating product (1000); a heater (30) surrounding the chamber and used for heating the aerosol generating product (1000), wherein the heater (30) at least comprises a first heating area, a second heating area and a third heating area which are sequentially arranged in the circumferential direction of the chamber; a battery cell (130) used for providing a power to the heater (30); and a circuit configured to control the battery cell (130) to provide the power to the heater (30) so as to simultaneously heat the first heating area, the second heating area and the third heating area, and to selectively heat one of the first heating area, the second heating area and the third heating area at a higher speed or a higher power than the other two. When the aerosol generating device (100) simultaneously heats the aerosol generating product (1000) in the circumferential direction, it is advantageous to generate the aerosol differentially in different areas.

Inventors:
YU PEIXIA (CN)
LU ZHIMING (CN)
HU RUILONG (CN)
XU ZHONGLI (CN)
LI YONGHAI (CN)
Application Number:
PCT/CN2023/110813
Publication Date:
February 15, 2024
Filing Date:
August 02, 2023
Export Citation:
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Assignee:
SHENZHEN FIRST UNION TECH CO (CN)
International Classes:
A24F40/20; A24F40/46; A24F40/40; A24F40/50; A24F40/51; A24F40/57
Domestic Patent References:
WO2022136608A12022-06-30
Foreign References:
CN218354633U2023-01-24
CN113115990A2021-07-16
CN112385906A2021-02-23
CN215347048U2021-12-31
CN114631647A2022-06-17
CN114098166A2022-03-01
CN218999525U2023-05-12
CN106333387A2017-01-18
CN107485055A2017-12-19
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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