Title:
BATTERY MODULE AND BATTERY PACK COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/196983
Kind Code:
A1
Abstract:
A battery module according to one embodiment of the present invention comprises: a battery cell stack in which a plurality of battery cells are stacked; a module frame for accommodating the battery cell stack; and end plates arranged on both sides of the battery cell stack. The module frame and/or the end plates has a venting unit for discharging gas in one direction. The venting unit can be opened/closed according to the rise of pressure inside the module frame.
Inventors:
KIM KWANGMO (KR)
JUNG HYEMI (KR)
JUNG HYEMI (KR)
Application Number:
PCT/KR2022/002992
Publication Date:
September 22, 2022
Filing Date:
March 03, 2022
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M50/333; H01M50/211; H01M50/24
Foreign References:
| KR102067711B1 | 2020-01-17 | |||
| KR20130022817A | 2013-03-07 | |||
| KR20200107214A | 2020-09-16 | |||
| KR20210002919A | 2021-01-11 | |||
| KR19980053617U | 1998-10-07 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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