Title:
BATTERY MODULE, BATTERY PACK COMPRISING SAME BATTERY MODULE, AND VEHICLE COMPRISING SAME BATTERY PACK
Document Type and Number:
WIPO Patent Application WO/2020/138848
Kind Code:
A1
Abstract:
A battery module according to one embodiment of the present invention comprises: a plurality of battery cells; a busbar frame assembly which supports the plurality of battery cells and includes a plurality of busbars electrically connected to electrode leads of the plurality of battery cells; and a plurality of fixing jig holes which are formed through the upper surface and the lower surface of the busbar frame assembly and through which welding fixing jigs for fixing the busbar frame assembly are inserted during a welding process for electrical connection between the electrode leads of the plurality of battery cells and the plurality of busbars.
Inventors:
LEE YOUNG-HO (KR)
KWAK JUNG-MIN (KR)
PARK DO-HYUN (KR)
YOU JAE-HYUN (KR)
KWAK JUNG-MIN (KR)
PARK DO-HYUN (KR)
YOU JAE-HYUN (KR)
Application Number:
PCT/KR2019/018142
Publication Date:
July 02, 2020
Filing Date:
December 19, 2019
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
B23K37/04; H01M50/211; H01M50/249; H01M50/50; H01M50/531; H01M50/548; B23K101/38; H01M50/284; H01M50/569
Foreign References:
| KR101459400B1 | 2014-11-07 | |||
| KR20130133855A | 2013-12-09 | |||
| KR100891079B1 | 2009-03-30 | |||
| JP2008091233A | 2008-04-17 | |||
| KR20160111217A | 2016-09-26 | |||
| KR20180169947A | 2018-12-26 |
Other References:
See also references of EP 3783693A4
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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