ENERGY STORAGE DEVICE AND ENERGY STORAGE APPARATUS

An energy storage device includes a metal case which houses an electrode assembly therein, and an insulation sheet mounted on a portion of an outer surface of the case. The case includes a projecting portion which extends in a thickness direction of the insulation sheet along an edge surface of at l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAMAFUKU Taro, MASUDA Masaki
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An energy storage device includes a metal case which houses an electrode assembly therein, and an insulation sheet mounted on a portion of an outer surface of the case. The case includes a projecting portion which extends in a thickness direction of the insulation sheet along an edge surface of at least a portion of the insulation sheet, and a distal end of the projecting portion projects from the insulation sheet.