Title:
AEROSOL GENERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/092698
Kind Code:
A1
Abstract:
An aerosol generating device includes: a liquid storage configured to store an aerosol generating material; a first residual amount detection sensor and a second residual amount detection sensor respectively arranged on a first inner surface and a second inner surface that face each other among inner surfaces of the liquid storage; a third residual amount detection sensor and a fourth residual amount detection sensor respectively arranged on a third inner surface and a fourth inner surface of the liquid storage that face each other and are different from the first inner surface and the second inner surface of the liquid storage; and a controller configured to measure a remaining amount of the aerosol generating material based on a first detected value output by the first residual amount detection sensor and a second detected value output by the second residual amount detection sensor.
Inventors:
PARK JU EON (KR)
KIM MIN KYU (KR)
LEE JONG SUB (KR)
CHO BYUNG SUNG (KR)
KIM MIN KYU (KR)
LEE JONG SUB (KR)
CHO BYUNG SUNG (KR)
Application Number:
PCT/KR2021/014783
Publication Date:
May 05, 2022
Filing Date:
October 21, 2021
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
A24F40/50; A24F7/00; A24F40/10; A24F40/42; A24F40/51
Domestic Patent References:
| WO2017137505A1 | 2017-08-17 |
Foreign References:
| KR101820847B1 | 2018-01-23 | |||
| KR20200037790A | 2020-04-09 | |||
| KR20180053649A | 2018-05-23 | |||
| KR20200089149A | 2020-07-24 |
Other References:
See also references of EP 4072360A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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