ガス遮断構造体を含む電池モジュール

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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