Title:
BATTERY MODULE AND BATTERY PACK INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2022/235052
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 bus bar frame connected to the battery cell stack; a bus bar located on the bus bar frame; and an electrode lead extending from the battery cell of the battery cell stack and welded to the bus bar, wherein the bus bar comprises: one or more recessed portions recessed toward the center of the bus bar; and a protruding portion protruding toward the opposite direction from the center of the bus bar.
Inventors:
JUNG JOONG HEUM (KR)
Application Number:
PCT/KR2022/006331
Publication Date:
November 10, 2022
Filing Date:
May 03, 2022
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M50/503; H01M50/178; H01M50/211; H01M50/516
Foreign References:
| KR20200113845A | 2020-10-07 | |||
| JP2020184810A | 2020-11-12 | |||
| KR20170103232A | 2017-09-13 | |||
| JP2015099759A | 2015-05-28 | |||
| KR20190040402A | 2019-04-18 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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