Title:
AEROSOL GENERATING DEVICE FOR CONTROLLING POWER SUPPLY TO HEATER AND OPERATING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/033390
Kind Code:
A1
Abstract:
An aerosol generating device may include a heater configured to heat an aerosol generating article, a sensor configured to output a signal indicating a change in capacitance which occurs by insertion of the aerosol generating article, and a processor electrically connected to the heater and configured to set a preheating temperature profile for the heater on the basis of the signal output from the sensor, and supply power to the heater according to the set preheating temperature profile.
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Inventors:
LEE JAE MIN (KR)
Application Number:
PCT/KR2022/011788
Publication Date:
March 09, 2023
Filing Date:
August 08, 2022
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
A24F40/50; A24F40/46; A24F40/51; A24F40/53; G01R27/26; H02M1/00
Domestic Patent References:
| WO2021141290A1 | 2021-07-15 | |||
| WO2021157841A1 | 2021-08-12 |
Foreign References:
| US20190261683A1 | 2019-08-29 | |||
| US20170033836A1 | 2017-02-02 | |||
| US20210251295A1 | 2021-08-19 |
Other References:
See also references of EP 4164435A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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