Title:
BATTERY MODULE, AND BATTERY PACK AND ENERGY STORAGE SYSTEM INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2024/080505
Kind Code:
A1
Abstract:
A battery module of the present invention comprises an accommodation portion in which an electrode assembly is accommodated, and a cell stack including a plurality of battery cells stacked in a vertical direction and faced by the accommodation portion, the battery cells including a first edge portion and a second edge portion along the longitudinal direction and a third edge portion and a fourth edge portion along the width direction, around the accommodation portion, wherein the battery cells include a resealing portion on the first edge portion, and the second edge portion includes a sealing portion or an unsealed portion, and the first edge portion and the second edge portion are alternately positioned along the vertical direction on both sides of the cell stack.
Inventors:
KIM SEUNG-HYUN (KR)
BAE KYUNG-HYUN (KR)
OK SEUNG-MIN (KR)
LEE DA-BEEN (KR)
LEE SANG-JIN (KR)
JEONG CHAN-YOUNG (KR)
JO SANG-HYUN (KR)
CHO YOUNG-BUM (KR)
HONG SUNG-GOEN (KR)
BAE KYUNG-HYUN (KR)
OK SEUNG-MIN (KR)
LEE DA-BEEN (KR)
LEE SANG-JIN (KR)
JEONG CHAN-YOUNG (KR)
JO SANG-HYUN (KR)
CHO YOUNG-BUM (KR)
HONG SUNG-GOEN (KR)
Application Number:
PCT/KR2023/010083
Publication Date:
April 18, 2024
Filing Date:
July 14, 2023
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M50/24; H01M10/52; H01M50/105; H01M50/143; H01M50/211; H01M50/251; H01M50/383
Foreign References:
| KR20220036171A | 2022-03-22 | |||
| KR20210072322A | 2021-06-17 | |||
| KR20170082041A | 2017-07-13 | |||
| CN114824595A | 2022-07-29 | |||
| KR102056365B1 | 2019-12-16 |
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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