Title:
CELL ASSEMBLY TO WHICH LONGITUDINAL EXTENSION STRUCTURE OF POUCH-TYPE BATTERY CELL IS APPLIED, AND BATTERY PACK COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/038396
Kind Code:
A1
Abstract:
According to the present invention, provided is a cell assembly comprising: a plurality of cell banks, each having one or two or more stacked pouch-type battery cells and being arranged in a line; a bridge busbar unit, which is arranged between the plurality of cell banks and electrically connects the cell banks; and a cell cover for partially encompassing a cell unit formed from the plurality of cell banks and the bridge busbar unit and supporting same. In addition, provided is a battery pack comprising: the cell assemblies; a pack tray on which the assemblies are loaded; and a pack cover coupled to the pack tray so as to cover the cell assemblies.
Inventors:
PARK JIN-YONG (KR)
YOO JAE-MIN (KR)
CHI HO-JUNE (KR)
YOO JAE-MIN (KR)
CHI HO-JUNE (KR)
Application Number:
PCT/KR2022/013348
Publication Date:
March 16, 2023
Filing Date:
September 06, 2022
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M50/211; H01M10/48; H01M10/613; H01M10/625; H01M10/6556; H01M50/249; H01M50/342; H01M50/503; H01M50/51
Foreign References:
| KR20150022468A | 2015-03-04 | |||
| CN113335080A | 2021-09-03 | |||
| KR20130135126A | 2013-12-10 | |||
| KR20200029308A | 2020-03-18 | |||
| KR20180112618A | 2018-10-12 | |||
| KR20200030966A | 2020-03-23 | |||
| KR20160112768A | 2016-09-28 | |||
| KR20210120657A | 2021-10-07 | |||
| KR20220084492A | 2022-06-21 | |||
| KR20150044599A | 2015-04-27 |
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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