Title:
AEROSOL GENERATING DEVICE AND METHOD OF CONTROLLING THE SAME
Document Type and Number:
WIPO Patent Application WO/2023/018059
Kind Code:
A1
Abstract:
An aerosol generating device according to an embodiment including a storage unit in which an aerosol generating material is stored, a liquid delivery element configured to absorb the aerosol generating material stored in the storage unit, an atomizer including a vibrator configured to generate ultrasonic vibration and atomize the aerosol generating material absorbed by the liquid delivery element with an aerosol, and a processor configured to control power supplied to the vibrator, wherein the processor is further configured to sense an output value in response to a pulse signal having a certain frequency and set an operating frequency for preheating based on the sensed output value.
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Inventors:
LEE WON KYEONG (KR)
LEE JONG SUB (KR)
CHO BYUNG SUNG (KR)
LEE JONG SUB (KR)
CHO BYUNG SUNG (KR)
Application Number:
PCT/KR2022/010778
Publication Date:
February 16, 2023
Filing Date:
July 22, 2022
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
A24F40/42; A24F40/05; A24F40/10; A24F40/44; A24F40/50; B06B1/20
Domestic Patent References:
| WO2021129987A1 | 2021-07-01 |
Foreign References:
| US20180360115A1 | 2018-12-20 | |||
| US20190209790A1 | 2019-07-11 | |||
| EP3370551B1 | 2020-12-30 | |||
| US20190350257A1 | 2019-11-21 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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