BATTERY MODULE WITH PRESSURE SENSOR FOR THERMAL RUNAWAY DETECTION

A battery module according to the present disclosure includes a cell stack having a plurality of battery cells stacked in one direction; a pressure sensor unit disposed between one battery cell and another battery cell facing the battery cell, and having a plurality of pressure sensing nodes protrud...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	KIM, Do-Yul
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A battery module according to the present disclosure includes a cell stack having a plurality of battery cells stacked in one direction; a pressure sensor unit disposed between one battery cell and another battery cell facing the battery cell, and having a plurality of pressure sensing nodes protruding toward the other battery cell; and a surface pressure transmission plate disposed between the pressure sensor unit and the other battery cell, and having a flat surface facing the plurality of pressure sensing nodes.