Title:
AEROSOL GENERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/261815
Kind Code:
A1
Abstract:
An aerosol generating device includes a first cartridge including a first material and a delivery hole, a second cartridge including chambers for accommodating a second material through which an aerosol passes, a position of the second cartridge with respect to the first cartridge being changeable, a remaining amount sensor configured to detect a remaining amount of the first material, and a controller configured to determine a consumption amount at which the first material is consumed with respect to a usage chamber that currently passes the aerosol based on the detected remaining amount of the first material and to compare the consumption amount of the first material with a pre-set reference consumption amount of the first material with respect to the usage chamber, thereby determining a position changing time at which changing of a position of the second cartridge is required.
Inventors:
KIM MIN KYU (KR)
LEE WON KYEONG (KR)
LEE JONG SUB (KR)
CHO BYUNG SUNG (KR)
LEE WON KYEONG (KR)
LEE JONG SUB (KR)
CHO BYUNG SUNG (KR)
Application Number:
PCT/KR2021/007276
Publication Date:
December 30, 2021
Filing Date:
June 10, 2021
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
A24F40/30; A24F40/42; A24F40/485; A24F40/50; A24F40/51; A24F40/60
Domestic Patent References:
| WO2018114849A1 | 2018-06-28 |
Foreign References:
| US20180310629A1 | 2018-11-01 | |||
| US20190328044A1 | 2019-10-31 | |||
| US20160044965A1 | 2016-02-18 | |||
| US20130228191A1 | 2013-09-05 | |||
| US20180007965A1 | 2018-01-11 |
Other References:
See also references of EP 3958692A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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