Title:
AEROSOL GENERATING DEVICE INCLUDING PRESSURE SENSOR
Document Type and Number:
WIPO Patent Application WO/2023/153749
Kind Code:
A1
Abstract:
An aerosol generating device includes a housing including a hollow portion and a body portion. The body portion includes a cavity formed at the bottom of the hollow portion. The aerosol generating device includes a membrane which partitions the cavity into an upper part and a lower part hermetically, and a pressure sensor which seals a bottom of the cavity and detects a pressure change in the lower part of the cavity which is caused by a puff on an aerosol generating article (e.g., cigarette) loaded in the aerosol generating device.
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Inventors:
KIM DONG SUNG (KR)
KWON YOUNGBUM (KR)
KIM YONG HWAN (KR)
LIM HUNIL (KR)
JANG SEOK SU (KR)
KWON YOUNGBUM (KR)
KIM YONG HWAN (KR)
LIM HUNIL (KR)
JANG SEOK SU (KR)
Application Number:
PCT/KR2023/001688
Publication Date:
August 17, 2023
Filing Date:
February 07, 2023
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
A24F40/51; A24D1/20; A24F40/20; A24F40/40; A24F40/485
Foreign References:
| US20190387794A1 | 2019-12-26 | |||
| US20200240867A1 | 2020-07-30 | |||
| US20190274359A1 | 2019-09-12 | |||
| US20190159519A1 | 2019-05-30 | |||
| US5900530A | 1999-05-04 |
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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