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Title:
BATTERY MODULE AND BATTERY PACK COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/154374
Kind Code:
A1
Abstract:
A battery module according to an embodiment of the present invention comprises: a battery cell stack in which a plurality of battery cells are stacked; and a module frame for accommodating the battery cell stack. A venting part is formed on at least one surface of the module frame, the venting part comprises a plurality of stacked layers, and micropores are formed in each of the plurality of layers.

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Inventors:
KIM KWANGMO (KR)
SEONG JUNYEOB (KR)
JUNG HYEMI (KR)
Application Number:
PCT/KR2022/000253
Publication Date:
July 21, 2022
Filing Date:
January 06, 2022
Export Citation:
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Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M50/30; H01M50/383
Foreign References:
US20200328389A12020-10-15
KR100788540B12007-12-26
KR20200142242A2020-12-22
KR20190022830A2019-03-06
US20060068273A12006-03-30
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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