Electricity: electrical systems and devices – Electrolytic systems or devices – Liquid electrolytic capacitor
Reexamination Certificate
2005-01-04
2005-01-04
Dinkins, Anthony (Department: 2831)
Electricity: electrical systems and devices
Electrolytic systems or devices
Liquid electrolytic capacitor
C361S504000, C361S530000
Reexamination Certificate
active
06839222
ABSTRACT:
An electrolytic capacitor including a positive foil, a negative foil and an intervening separator which contains a polymeric electrolyte composite. The polymeric electrolyte composite contains electrolyte in the matrix of copolymeric acrylic ester. The separator contains at least either one of rayon fiber and cotton linter. Or, other separator takes the form of several overlaid sheets, each of the sheet being made of a cellulose fiber. The above-configured electrolytic capacitors have the advantages of high withstanding voltage, high heat resisting property and long life.
REFERENCES:
patent: 5204428 (1993-04-01), Kobayashi et al.
patent: 6765785 (2004-07-01), Honda et al.
patent: 9-82580 (1997-03-01), None
patent: 10-223481 (1998-08-01), None
Honda Kazumitsu
Takaoka Ryoko
Tsubaki Yuichiro
Watanabe Yoshihiro
Dinkins Anthony
Matsushita Electric - Industrial Co., Ltd.
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