BATTERY PACK

A battery pack (500) disclosed herein includes a plurality of rectangular secondary batteries (100) that are disposed along an arrangement direction (X), and a spacer (200) that is disposed between the rectangular secondary batteries (100) that are adjacent in the arrangement direction (X). The spac...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	IWATA, Ryosuke, OMURA, Tetsuji, MATSUTA, Shigeki
Format:	Patent
Sprache:	eng ; fre ; ger
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:	A battery pack (500) disclosed herein includes a plurality of rectangular secondary batteries (100) that are disposed along an arrangement direction (X), and a spacer (200) that is disposed between the rectangular secondary batteries (100) that are adjacent in the arrangement direction (X). The spacer (200) includes an elastic part (210) including a plurality of hollow parts (212) extending along the arrangement direction (X) and configured to be elastically deformable in the arrangement direction (X), and a heat insulation part (220) disposed between the elastic part (210) and the rectangular secondary battery (100) in the arrangement direction (X) and having lower heat conductivity than the elastic part (210).