Electricity: electrical systems and devices – Electrolytic systems or devices – Liquid electrolytic capacitor
Reexamination Certificate
2006-11-17
2010-02-16
Thomas, Eric (Department: 2831)
Electricity: electrical systems and devices
Electrolytic systems or devices
Liquid electrolytic capacitor
C361S517000, C361S522000
Reexamination Certificate
active
07663864
ABSTRACT:
The electrolytic capacitor includes two chemically processed anode foils, two cathode foils, four separator sheets, four lead tab terminals, two anode leads and two cathode leads. The two chemically processed anode foils, two cathode foils and four separator sheets are arranged alternately and rolled, to form a capacitor element. Two lead tab terminals are connected to the two chemically processed anode foils, respectively, and the remaining two lead tab terminals are connected to two cathode foils, respectively. The two anode leads are connected to two lead tab terminals, respectively, and the two cathode leads are connected to two lead tab terminals, respectively. As a result, equivalent series resistance can stably be reduced.
REFERENCES:
patent: 2055216 (1936-09-01), Edelman
patent: 3010056 (1961-11-01), Kurland et al.
patent: 4868717 (1989-09-01), Tyler
patent: 2008/0030927 (2008-02-01), Sherwood
patent: 2003264126 (2003-09-01), None
patent: 2004-179621 (2004-06-01), None
patent: 2005-203402 (2005-07-01), None
Aikawa Satoshi
Fujimoto Kazumasa
Saga Sanyo Industries Co., Ltd.
Sanyo Electric Co,. Ltd.
Thomas Eric
Westerman Hattori Daniels & Adrian LLP
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