BATTERY, AND BATTERY PACK

PROBLEM TO BE SOLVED: To provide a battery and a battery pack structured so that control is easy when thermally fusing a seal part, the seal part is thermally fused with excellent adhesive strength and sealing performance, and a short-circuit between a metal layer and a lead conductor is prevented f...

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Bibliographische Detailangaben
Hauptverfasser:	YAMAMOTO FUMIMASA, KIYONO HIROSHI
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:	PROBLEM TO BE SOLVED: To provide a battery and a battery pack structured so that control is easy when thermally fusing a seal part, the seal part is thermally fused with excellent adhesive strength and sealing performance, and a short-circuit between a metal layer and a lead conductor is prevented from being caused when thermally fusing the seal part. SOLUTION: A laminate film 41 includes a structure in which an outer layer resin film 41a, metal foil 41b, and an inner layer resin film 41c for fusion are laminated in this order toward an battery element 4 side from the outside. The inner layer resin film 41c for fusion contains a thermal fusible resin and fine resin fibers. COPYRIGHT: (C)2010,JPO&INPIT