ULTRASOUND-BASED AEROSOL-GENERATING APPARATUS

Title:

ULTRASOUND-BASED AEROSOL-GENERATING APPARATUS

Document Type and Number:

WIPO Patent Application WO/2022/019575

Kind Code:

A1

Abstract:

Provided is an ultrasound-based aerosol-generating apparatus which can guarantee immediate aerosol generation by puffing and reduce cartridge replacement costs. The ultrasound-based aerosol-generating apparatus according to some embodiments of the present disclosure may comprise: a control body including a vibrating member for generating ultrasonic vibrations; and a cartridge which is replaceable and coupled to the control body. In this structure, the vibrating member, which is a relatively expensive component, is disposed near the control body, and thus cartridge replacement costs may be significantly reduced. Moreover, a vibration transferring member for transferring the ultrasonic vibrations of the vibrating member to a liquid aerosol-forming substrate is disposed in the cartridge, and thus an aerosol can be generated smoothly.

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/KR2021/009178

Publication Date:

January 27, 2022

Filing Date:

July 16, 2021

Export Citation:

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Assignee:

KT & G CORP (KR)

International Classes:

A24F40/40; A24F40/10; A24F40/42; B05B17/00; B05B17/06

Domestic Patent References:

WO2019242746A1

2019-12-26

Foreign References:

KR20200083458A	2020-07-08
KR20180079298A	2018-07-10
KR20100097807A	2010-09-06
KR20120107219A	2012-10-02

Other References: