BATTERY PACK FOR AN ELECTRIC POWERTRAIN VEHICLE

The invention relates to a battery pack (10) comprising at least a first stack of battery modules (11),and a second stack of battery modules (12), each stack (11, 12) comprising a plurality of battery modules (20) arranged in parallel in side by side relationship extending in a longitudinal directio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Marchal, Caroline, Deruy, Didier, Alizon, Franck
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:	The invention relates to a battery pack (10) comprising at least a first stack of battery modules (11),and a second stack of battery modules (12), each stack (11, 12) comprising a plurality of battery modules (20) arranged in parallel in side by side relationship extending in a longitudinal direction (L), said battery pack (10) further comprising at least one heat exchanger (30) interposed between the first (11) and second (12) stacks, said heat exchanger (30) being in thermal contact with interstack coupling surfaces (23,24) extending in a longitudinal and transversal plan [L-T] of the battery modules (20). The invention also relates to a corresponding heat exchanger.