EXTERIOR MEMBER FOR BATTERY ELEMENT AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE SAME

An exterior member for a battery element includes: a first sheet piece made of a laminated sheet; a second sheet piece made of a laminated sheet; a bending part for partitioning the first sheet piece and the second sheet piece from each other; a sealing part which is formed by a peripheral part of t...

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Bibliographische Detailangaben
1. Verfasser:	KOISHIKAWA TOSHIO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	An exterior member for a battery element includes: a first sheet piece made of a laminated sheet; a second sheet piece made of a laminated sheet; a bending part for partitioning the first sheet piece and the second sheet piece from each other; a sealing part which is formed by a peripheral part of the first sheet piece and a peripheral part of the second sheet piece corresponding to the peripheral part of the first sheet piece and which hermetically seals a battery element; and a thick-walled part formed so as to include at least a part of the bending part. Fig.1