BATTERY PACK COMPRISING GAS DISCHARGE MEANS

An energy storage device includes a set of electrochemical modules and a housing enclosing the modules. The housing includes a double-walled structure. Each module includes electrochemical cells and an enclosure surrounding the electrochemical cells. The enclosure is provided with at least one weak...

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Bibliographische Detailangaben
Hauptverfasser:	ORIGUCHI, Masato, RAT, Natalie
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:	An energy storage device includes a set of electrochemical modules and a housing enclosing the modules. The housing includes a double-walled structure. Each module includes electrochemical cells and an enclosure surrounding the electrochemical cells. The enclosure is provided with at least one weak zone capable of discharging gases contained inside the module. The structure includes an inner wall, an outer wall, and at least one chamber defined between the inner wall and the outer wall. The inner wall is provided with a set of openings positioned opposite the at least one weak zone of each module and the outer wall is provided with at least one discharge opening.