发明名称 |
Aluminum electrolytic capacitor and method of manufacturing the same |
摘要 |
The present invention aims to address a problem of contact failure likely to occur in the joint between an internal lead and an external terminal and to provide a reliable aluminum electrolytic capacitor. To this end, an aluminum electrolytic capacitor of the present invention is structured so that a through-hole provided through an internal lead has a diameter smaller than the outer diameter of an aluminum rivet and the peripheral edge of this through-hole is drawn to provide a cylindrical portion integral with the through-hole.
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申请公布号 |
US6768632(B2) |
申请公布日期 |
2004.07.27 |
申请号 |
US20030648278 |
申请日期 |
2003.08.27 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
HATA TOSHIYUKI;OE YOSHINORI;NIIBO NARIO;UEMURA MAKOTO;YOSHINO TSUYOSHI |
分类号 |
H01G9/10;H01G2/02;H01G9/00;H01G9/008;H01G9/06;H01G9/08;(IPC1-7):H01G9/00 |
主分类号 |
H01G9/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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