BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME

A battery module according to an embodiment of the present invention includes: a battery cell stack in which a plurality of battery cells are stacked; a module frame for accommodating the battery cell stack; and a rupture sheet formed between the battery cell stack and the module frame, wherein the...

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Bibliographic Details
Main Author BAEK SOYOUNG
Format Patent
LanguageEnglish
Korean
Published 24.08.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:A battery module according to an embodiment of the present invention includes: a battery cell stack in which a plurality of battery cells are stacked; a module frame for accommodating the battery cell stack; and a rupture sheet formed between the battery cell stack and the module frame, wherein the rupture sheet includes a shape memory alloy (SMA). 본 발명의 일 실시예에 따른 전지 모듈은 복수의 전지 셀이 적층된 전지 셀 적층체; 상기 전지 셀 적층체를 수용하는 모듈 프레임; 및 상기 전지 셀 적층체와 상기 모듈 프레임 사이에 형성되는 파열 시트(rupture sheet)를 포함하고, 상기 파열 시트는 형상 기억 합금(SMA)을 포함한다.
Bibliography:Application Number: KR20220020768