AUTOMOTIVE HIGH-VOLTAGE ENERGY ACCUMULATOR

An automotive high-voltage energy accumulator includes a housing structure; a plurality of battery modules disposed in a housing space of the housing structure, wherein the housing structure closes the housing space at least in a lateral and/or downward manner; and a housing cover that closes the ho...

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Bibliographische Detailangaben
Hauptverfasser:	Bohlien, Jens, Kellner, Philipp
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TRANSPORTING
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Beschreibung
Zusammenfassung:	An automotive high-voltage energy accumulator includes a housing structure; a plurality of battery modules disposed in a housing space of the housing structure, wherein the housing structure closes the housing space at least in a lateral and/or downward manner; and a housing cover that closes the housing space of the housing structure at least in an upward manner. The housing cover has a multi-layered construction and includes a lower metal layer and an upper metal layer. The lower metal layer and the upper metal layer are mutually disposed so as to be substantially vertically spaced apart, define a cover space therebetween, and are fixedly interconnected at peripheries. A plastics core layer substantially fills the cover space and mechanically interconnects the two metal layers.