ELECTRICITY STORAGE ELEMENT AND METHOD FOR MANUFACTURING ELECTRICITY STORAGE ELEMENT

An energy storage device includes a current collector (negative electrode current collector 150), an insulating member (lower insulating member 130) that abuts on the current collector, an electrode assembly (400), and a leading plate (negative electrode leading plate 155) that connects the electrod...

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Bibliographic Details
Main Authors KAWATE, Kenji, KAMBAYASHI, Hirokazu, OGAWA, Yusuke
Format Patent
LanguageEnglish
French
German
Published 08.04.2020
Subjects
BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:An energy storage device includes a current collector (negative electrode current collector 150), an insulating member (lower insulating member 130) that abuts on the current collector, an electrode assembly (400), and a leading plate (negative electrode leading plate 155) that connects the electrode assembly (400) and the current collector. The leading plate includes an engaging unit (notch 158) that engages the insulating member or the current collector, and the insulating member or the current collector includes an engaged unit (projection 138) that the engaging unit of the leading plate engages.
Bibliography:Application Number: EP20160846661