Title:
BATTERY MODULE COMPRISING STRUCTURE FOR HEAT EXCHANGE AND FIRE PROTECTION
Document Type and Number:
WIPO Patent Application WO/2023/075360
Kind Code:
A1
Abstract:
A battery module according to the present invention comprises: a case having an accommodation space in which a battery can be accommodated; a cooling-extinguishing module, which is arranged on the case, cools the heat that could arise in the accommodation space, and can extinguish a fire that could occur in the accommodation space, wherein the cooling-extinguishing module can include: a first space in which a refrigerant capable of cooling the heat can be moved; and a second space, which is separated from the first space, is formed to be closer to the accommodation space than to the first space and can store an extinguishing fluid for extinguishing the fire.
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Inventors:
KANG JAE HYUK (KR)
YOU JUNG BEEN (KR)
RYU JAE UK (KR)
CHI HO JUNE (KR)
CHOI JIN YOUNG (KR)
YOU JUNG BEEN (KR)
RYU JAE UK (KR)
CHI HO JUNE (KR)
CHOI JIN YOUNG (KR)
Application Number:
PCT/KR2022/016343
Publication Date:
May 04, 2023
Filing Date:
October 25, 2022
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M10/42; A62C3/16; A62C35/10; H01M10/613; H01M10/655; H01M10/6569
Foreign References:
| KR20200131618A | 2020-11-24 | |||
| JPH07272751A | 1995-10-20 | |||
| KR20140005323A | 2014-01-14 | |||
| JP2012252909A | 2012-12-20 | |||
| KR20120065346A | 2012-06-20 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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