Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1988-01-28
1989-04-04
Griffin, Donald A.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
174 94R, 29 2542, H01G 114, H01G 700, H01R 400
Patent
active
048191159
ABSTRACT:
A wound capacitor end connection is constructed by spraying a first layer of metal onto one end of a capacitor winding, positioning strands of a stranded conductor adjacent to the first layer, without mechanically securing the strands to the first layer, and spraying a second layer of metal over the strands and first layer to mechanically and electrically connect the strands to the first layer. In an alternative embodiment, the stranded conductor may be replaced by a perforated conductor having openings which provide additional electrical and mechanical connection points between the two sprayed metal layers.
REFERENCES:
patent: 2582931 (1952-01-01), Kodama
patent: 2898655 (1959-08-01), Van Buskirk
patent: 3143692 (1964-08-01), Terry
patent: 3284684 (1966-11-01), Gaenge
patent: 3513369 (1970-05-01), England et al.
patent: 3849708 (1974-11-01), Leighton
patent: 4226011 (1980-10-01), Hunt
patent: 4535381 (1985-08-01), Rayburn
patent: 4715118 (1987-12-01), Bernard et al.
Griffin Donald A.
Lenart R. P.
Westinghouse Electric Corp.
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