ULTRASOUND-BASED AEROSOL GENERATING DEVICE AND CONTROL METHOD THEREFOR

Title:

ULTRASOUND-BASED AEROSOL GENERATING DEVICE AND CONTROL METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2022/019576

Kind Code:

A1

Abstract:

An ultrasound-based aerosol generating device having a novel structure capable of reducing cartridge replacement costs and a control method therefor are provided. An ultrasound-based aerosol generating device according to several embodiments of the present disclosure may comprise a replaceable cartridge for storing a liquid aerosol forming material and a control body coupled to the cartridge. In addition, the control body may comprise a control part and a vibration member for generating ultrasonic vibration so as to vaporize the aerosol forming material stored in the cartridge. At this time, the control part may monitor the temperature of the vibration member and control an operation of the vibration member on the basis of a monitoring result.

Inventors:

JUNG JIN CHUL (KR)
GO GYOUNG MIN (KR)
BAE HYUNG JIN (KR)
SEO JANG WON (KR)
JANG CHUL HO (KR)
JEONG MIN SEOK (KR)
JEONG JONG SEONG (KR)

Application Number:

PCT/KR2021/009181

Publication Date:

January 27, 2022

Filing Date:

July 16, 2021

Export Citation:

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Assignee:

KT & G CORP (KR)

International Classes:

A24F40/50; A24F40/10; A24F40/42; B05B17/06

Foreign References:

KR20200005160A	2020-01-15
KR20140090138A	2014-07-16
KR20140002296U	2014-04-22
US20170157341A1	2017-06-08
US20190015612A1	2019-01-17

Other References: