POWER STORAGE ELEMENT AND POWER STORAGE DEVICE

To provide a power storage element that can appropriately detect foreign object collisions.SOLUTION: A power storage element according to an embodiment of the present invention includes an electrode body and a case for housing the electrode body, and the case includes a first conductor layer, a seco...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUZAKI MICHIHIRO, MASUDA HIDEKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	To provide a power storage element that can appropriately detect foreign object collisions.SOLUTION: A power storage element according to an embodiment of the present invention includes an electrode body and a case for housing the electrode body, and the case includes a first conductor layer, a second conductor layer stacked on the first conductor layer, and an insulating layer interposed between the first conductor layer and the second conductor layer, and the insulating layer is made of an inorganic insulating material.SELECTED DRAWING: Figure 2 【課題】外部からの異物の衝突を適切に検出可能とする蓄電素子を提供することを目的とする。【解決手段】本発明の一態様に係る蓄電素子は、電極体と、上記電極体を収容するケースとを備え、上記ケースが、第１導体層と、上記第１導体層に積層される第２導体層と、上記第１導体層及び第２導体層の間に介在する絶縁層とを有し、上記絶縁層が、無機絶縁材料から構成される。【選択図】図２