CAPACITOR AND MANUFACTURING METHOD THEREFOR

PROBLEM TO BE SOLVED: To enhance connection reliability by suppressing embrittlement of an electrode foil due to connection of a lead terminal and the electrode foil, with regard to connection by cold pressure connection method.SOLUTION: A capacitor having an electrode foil (4) and a lead terminal (...

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Bibliographische Detailangaben
1. Verfasser:	FUKUSHIMA KOTA
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE ELECTRICITY
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To enhance connection reliability by suppressing embrittlement of an electrode foil due to connection of a lead terminal and the electrode foil, with regard to connection by cold pressure connection method.SOLUTION: A capacitor having an electrode foil (4) and a lead terminal (2) connected by cold pressure connection method includes a pressure connection (12) where the electrode foil is placed in a recess (14) formed in the lead terminal and connected therewith by cold pressure connection, and a curved surface (curved protrusion 16) formed by protruding at least the back of the recess in the lead terminal to the back side of the lead terminal.