Title:
熱暴走発生時に冷却水を内部に投入可能な構造を有するバッテリーモジュール、それを含むバッテリーパック及びエネルギー貯蔵装置
Document Type and Number:
Japanese Patent JP7358609
Kind Code:
B2
Abstract:
A battery module according to an embodiment of the present disclosure includes a plurality of battery cells, a module housing in which a cell stack is received, the cell stack being formed by stacking the plurality of battery cells, an air inlet passing through the module housing on one side of a stack direction of the cell stack, an air outlet passing through the module housing on the other side in the stack direction of the cell stack, and an expandable pad disposed inside of the air inlet and the air outlet to close the air inlet and the air outlet by expansion upon contact with cooling water introduced into the battery module.
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Inventors:
Min-Hoo Kwon
Jae Wook Ryu
John Bin Yoo
Jin-Haku Con
Jae Wook Ryu
John Bin Yoo
Jin-Haku Con
Application Number:
JP2022500978A
Publication Date:
October 10, 2023
Filing Date:
July 03, 2020
Export Citation:
Assignee:
LG Energy Solution Limited
International Classes:
H01M10/6568; H01M10/48; H01M10/613; H01M10/633; H01M10/6556; H01M50/204; H01M50/507; H02J7/00
Domestic Patent References:
| JP7179150B2 | ||||
| JP2013229180A | ||||
| JP2018098074A | ||||
| JP2013131416A | ||||
| JP2014216248A | ||||
| JP2018133134A |
Foreign References:
| KR1020190066731A | ||||
| CN209859997U |
Attorney, Agent or Firm:
Masato Iida
Shinya Mihiro
Shinya Mihiro
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