Title:
LIQUID CARTRIDGE
Document Type and Number:
WIPO Patent Application WO/2024/014802
Kind Code:
A1
Abstract:
An embodiment relates to a liquid cartridge comprising an air flow pass. The embodiment provides the liquid cartridge comprising: a case which stores a liquid, and which has inhalation channel that constitutes a part of an air flow pass; a heater which is coupled to the lower part of the case, and which receives a liquid and heats same so as to generate aerosol; and a lower case, which is coupled to the lower part of the case and fixes the heater, has an outside air inlet through which air flows in, and includes a transfer path for transferring outside air having flowed in through the outside air inlet, and the aerosol, generated at the heater, to the inhalation channel of the case, wherein a structure capable of increasing the contact area of the heater and the outside air having flowed therein is provided between the outside air inlet and the inhalation channel of the case.
Inventors:
CHOI YUN-HUI (KR)
SON HYUN-JE (KR)
SON HYUN-JE (KR)
Application Number:
PCT/KR2023/009748
Publication Date:
January 18, 2024
Filing Date:
July 10, 2023
Export Citation:
Assignee:
EM TECH CO LTD (KR)
International Classes:
A24F40/42; A24F40/10; A24F40/46; A24F40/485
Foreign References:
| KR20210015506A | 2021-02-10 | |||
| KR20210155286A | 2021-12-22 | |||
| KR20200124087A | 2020-11-02 | |||
| KR20170008209A | 2017-01-23 | |||
| US20150327595A1 | 2015-11-19 |
Attorney, Agent or Firm:
LEE, Kwang-yeon (KR)
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