BATTERY ARRAY THERMAL BARRIER THAT PROVIDES A VENT PATH AND ASSOCIATED METHOD OF VENTING

A battery pack assembly includes battery cells, a thermal barrier adjacent the battery cells, and at least one scored region of the thermal barrier. The scored region is configured to rupture to provide a vent flap that opens to establish a vent path for gas expelled from at least one of the battery...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Utley, Brian, Swoish, James Lawrence, Boddakayala, Bhaskara Rao, Kotak, Nihar
Format:	Patent
Sprache:	eng
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 pack assembly includes battery cells, a thermal barrier adjacent the battery cells, and at least one scored region of the thermal barrier. The scored region is configured to rupture to provide a vent flap that opens to establish a vent path for gas expelled from at least one of the battery cells.