Title:
AEROSOL-GENERATING DEVICE AND OPERATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/169174
Kind Code:
A1
Abstract:
An aerosol-generating device and an operation method thereof are disclosed. The aerosol-generating device of the present disclosure includes a wick configured to absorb an aerosol-generating substance, a heater configured to heat the wick, a sensor configured to sense a puff, and a controller. The controller performs control to heat the heater while puffs are sensed, and detects the temperature of the heater. Based on the temperature of the heater being equal to or higher than a predetermined threshold temperature, the controller interrupts the supply of power to the heater. Based on the temperature of the heater being lower than the threshold temperature, the controller determines whether it is necessary to change the threshold temperature. Based on a need to change the threshold temperature, the controller changes the threshold temperature based on the detected temperature of the heater.
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Inventors:
LEE JONGSUB (KR)
KIM MINKYU (KR)
PARK JUEON (KR)
CHO BYUNGSUNG (KR)
KIM MINKYU (KR)
PARK JUEON (KR)
CHO BYUNGSUNG (KR)
Application Number:
PCT/KR2022/001305
Publication Date:
August 11, 2022
Filing Date:
January 25, 2022
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
A24F40/57; A24F40/44; A24F40/46; A24F40/51; A24F40/60; A24F40/65
Domestic Patent References:
| WO2020213917A2 | 2020-10-22 |
Foreign References:
| KR20200090214A | 2020-07-28 | |||
| US20150237916A1 | 2015-08-27 | |||
| US20200000150A1 | 2020-01-02 | |||
| US20200107405A1 | 2020-04-02 |
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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