Title:
AEROSOL GENERATING DEVICE AND CONTROL METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/053945
Kind Code:
A1
Abstract:
Provided is an aerosol generating device including a heater assembly configured to perform induction heating of a cigarette accommodated in the aerosol generating device by using a susceptor, a cigarette detector including a plurality of inductance detection channels including a plurality of cigarette detection channels configured to detect insertion of the cigarette and an error detection channel configured to detect an external approach of a magnetic body to the aerosol generating device, and a controller configured to determine whether the cigarette is inserted into the aerosol generating device or the magnetic body has externally approached the aerosol generating device, based on a degree of an inductance change detected by the cigarette detection channels relative to an inductance change detected by the error detection channel.
Inventors:
KIM YONG HWAN (KR)
KWON YOUNG BUM (KR)
KIM DONG SUNG (KR)
LIM HUN IL (KR)
KWON YOUNG BUM (KR)
KIM DONG SUNG (KR)
LIM HUN IL (KR)
Application Number:
PCT/KR2023/013103
Publication Date:
March 14, 2024
Filing Date:
September 01, 2023
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
A24F40/51; A24F40/20; A24F40/465; H01F7/00; H05B6/10
Domestic Patent References:
| WO2022103152A1 | 2022-05-19 | |||
| WO2022058723A1 | 2022-03-24 |
Foreign References:
| US20220273044A1 | 2022-09-01 | |||
| US20200397054A1 | 2020-12-24 | |||
| US20220071300A1 | 2022-03-10 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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