Title:
AEROSOL GENERATING DEVICE AND OPERATING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/244018
Kind Code:
A1
Abstract:
An aerosol generating device according to an embodiment includes a heater configured to heat a cigarette, a temperature sensor configured to measure temperature of the heater, and a controller configured to determine a humidity state of the cigarette by calculating a temperature increase time of the cigarette by using the temperature sensor and by comparing the calculated temperature increase time of the cigarette with a preset threshold. The controller supplies power to the heater according to a basic temperature profile when the temperature increase time is less than the threshold, and supplies power to the heater according to a first correction profile when the temperature increase time is greater than or equal to the threshold.
Inventors:
KIM YONG HWAN (KR)
KWON YOUNG BUM (KR)
KIM DONG SUNG (KR)
LIM HUN IL (KR)
JANG SEOK SU (KR)
KWON YOUNG BUM (KR)
KIM DONG SUNG (KR)
LIM HUN IL (KR)
JANG SEOK SU (KR)
Application Number:
PCT/KR2023/008207
Publication Date:
December 21, 2023
Filing Date:
June 14, 2023
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
A24F40/50; A24F40/20; A24F40/46; A24F40/51; A24F40/53; A24F40/57; H02J7/00
Domestic Patent References:
| WO2021078783A1 | 2021-04-29 | |||
| WO2021157850A1 | 2021-08-12 | |||
| WO2022079749A1 | 2022-04-21 |
Foreign References:
| KR20180085365A | 2018-07-26 | |||
| US20210298364A1 | 2021-09-30 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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