Title:
AEROSOL GENERATING DEVICE CAPABLE OF CONTROLLING PREHEATING OPERATION FOR AEROSOL GENERATING ARTICLE AND OPERATING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/008907
Kind Code:
A1
Abstract:
An aerosol generating device according to an embodiment including a heater configured to heat at least a portion of an aerosol generating article, a temperature sensor configured to measure a temperature of the heater, and a processor configured to control power supply to the heater according to a first temperature profile for a first smoking operation, wherein the processor is further configured to detect a second smoking operation after the first smoking operation, based on a temperature of the heater measured by the temperature sensor, and to control power supply to the heater according to a second temperature profile in which a time corresponding to a temperature drop section of the first temperature profile is corrected, when the second smoking operation is detected. In addition, various embodiments are available through the specification.
Inventors:
KIM YOUNG HWAN (KR)
KIM DONG SUNG (KR)
LIM HUN IL (KR)
JANG SEOK SU (KR)
KIM DONG SUNG (KR)
LIM HUN IL (KR)
JANG SEOK SU (KR)
Application Number:
PCT/KR2022/011048
Publication Date:
February 02, 2023
Filing Date:
July 27, 2022
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
A24F40/57; A24F40/46; A24F40/51; A24F40/53; G05B11/42; H02J7/00; H02M1/00
Domestic Patent References:
| WO2019115464A1 | 2019-06-20 | |||
| WO2020182731A1 | 2020-09-17 | |||
| WO2020193176A1 | 2020-10-01 | |||
| WO2020008008A1 | 2020-01-09 | |||
| WO2021060716A1 | 2021-04-01 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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