Stock material or miscellaneous articles – All metal or with adjacent metals – Foil or filament smaller than 6 mils
Patent
1978-12-01
1980-07-22
Hunt, Brooks H.
Stock material or miscellaneous articles
All metal or with adjacent metals
Foil or filament smaller than 6 mils
428654, B21C 3700, C25D 704
Patent
active
042140412
ABSTRACT:
A composite aluminum base alloy foil is described which is particularly useful as foil material in electrical capacitors. The composite is based on the use of a relatively lower purity, inexpensive core material clad on both sides with a relatively higher purity, more expensive cladding material.
REFERENCES:
patent: 1709801 (1929-04-01), Muller
patent: 2151302 (1939-03-01), Scheller
patent: 3168381 (1965-02-01), Finnegan et al.
patent: 3345145 (1967-10-01), Pijls
patent: 3492545 (1970-01-01), Meyerhoff
patent: 3717915 (1973-02-01), Teubler et al.
Cox Leon
Fister, Jr. Julius C.
Setzer William C.
Hunt Brooks H.
Swiss Aluminium Ltd.
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