Electricity: electrical systems and devices – Electrolytic systems or devices – Solid electrolytic capacitor
Patent
1989-02-15
1989-11-14
Griffin, Donald A.
Electricity: electrical systems and devices
Electrolytic systems or devices
Solid electrolytic capacitor
H01G 900
Patent
active
048811513
ABSTRACT:
An electrolytic foil capacitor comprises a metal housing sealed on one side with an electrically insulating material, the housing containing, wound around a metal pin, an assembly of an anode foil at least two separator foils, and a cathode foil, which are wound together to form a roll. The cathode foil is provided with a first tag projecting from roll, which tag is mechanically and electrically connected to the metal housing of the capacitor. The capacitor roll is mechanically connected to the metal pin via a short side of a strip of a separator foil 24, and because the anode foil is provided with a second tag projecting from the roll, which tag is mechanically and electrically connected to the metal pin.
REFERENCES:
patent: 3015759 (1962-01-01), Bugel et al.
patent: 3938228 (1976-02-01), Kemkers et al.
Fransen Benedictus C. H.
van der Ploeg Hendrik
Weekamp Johannus W.
Griffin Donald A.
Spain Norman N.
U.S. Philips Corporation
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