POWER STORAGE ELEMENT

PROBLEM TO BE SOLVED: To provide power storage element capable of improving vibration resistance and impact resistance.SOLUTION: A power storage element 10 includes: a positive electrode terminal 200; an electrode body 140; and a positive electrode collector member 120 connected to the positive elec...

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1. Verfasser: MICHIHATA RYOTA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide power storage element capable of improving vibration resistance and impact resistance.SOLUTION: A power storage element 10 includes: a positive electrode terminal 200; an electrode body 140; and a positive electrode collector member 120 connected to the positive electrode terminal 200 and the electrode body 140. The positive electrode collector member 120 includes: an electrode body connection part 123 connected to the electrode body 140; and a conductive wire part 122, disposed on a side closer to the positive electrode terminal 200 than to the electrode body connection part 123, constituted of one or more conductive wires.SELECTED DRAWING: Figure 4 【課題】耐振動性または耐衝撃性を向上させることができる蓄電素子を提供する。【解決手段】正極端子200と、電極体140と、正極端子200及び電極体140に接続される正極集電部材120とを備える蓄電素子10であって、正極集電部材120は、電極体140に接続される電極体接続部分123と、電極体接続部分123よりも正極端子200側に配置され、1以上の導電線で構成される導電線部分122とを有する。【選択図】図4