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Patent Searching and Data


Title:
ガス遮断構造体を含む電池モジュール
Document Type and Number:
Japanese Patent JP7317233
Kind Code:
B2
Abstract:
The present invention relates to a battery module configured to have a structure capable of preventing spread of flames when fire breaks out in the battery module, and more particularly to a battery module including a plurality of battery cell module assemblies, each of the battery cell module assemblies including battery cells arranged in tight contact with each other, a side plate electrically connected to electrode leads of the battery cell module assemblies, a duct disposed outside the side plate, and a gas cutoff structure disposed in the duct, wherein the plurality of battery cell module assemblies is disposed so as to have a space therebetween.

Inventors:
Eun Gyu Shin
John O Moon
Yoon Ku Yi
un a ju
Application Number:
JP2022530287A
Publication Date:
July 28, 2023
Filing Date:
February 26, 2021
Export Citation:
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Assignee:
LG Energy Solution Limited
International Classes:
H01M50/204; H01M10/613; H01M10/6556; H01M10/6563; H01M50/35; H01M50/358
Domestic Patent References:
JP2011070871A
JP2011258426A
JP2014110138A
JP2015076216A
JP2013246920A
JP2007179873A
JP2015153616A
JP2016201333A
Attorney, Agent or Firm:
Masato Iida
Shinya Mihiro