Stock material or miscellaneous articles – Composite – Of silicon containing
Patent
1985-06-13
1987-04-14
Buffalow, Edith
Stock material or miscellaneous articles
Composite
Of silicon containing
339 6R, 339 8R, 339278C, B32B 904
Patent
active
046578188
ABSTRACT:
A sliding current collector comprises a pair of sliding members which are slidable relative to each other for supply and reception of current through sliding surfaces of the paired sliding members wherein the two sliding members are made of conductive ceramics, and the sliding surface of each of the sliding members has a film surface made of a soft conductive material which is softer than the conductive ceramics so that the sliding current collector can suppress variations in contact voltage drop across the sliding surfaces.
REFERENCES:
patent: 3153163 (1964-10-01), Foldes et al.
patent: 4123122 (1978-10-01), Gabrielson et al.
patent: 4409295 (1983-10-01), Smith et al.
patent: 4488771 (1984-12-01), Koford
Tahara Kazuo
Takahashi Noriyoshi
Watanabe Masatoshi
Yamashita Nobuyuki
Buffalow Edith
Hitachi , Ltd.
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