H - Electricity – 01 – R
Patent
H - Electricity
01
R
310/124
H01R 39/46 (2006.01)
Patent
CA 1266296
ABSTRACT OF THE DISCLOSURE A current-collecting brush apparatus is disclosed in which brushes are held slidably on a brush holder and pressed against a rotor by a brush-pressing spring. Pigtails connected to supply current to the brushes comprise a plurality of spiral conductors in parallel which are connected by being coiled in mutual opposite directions to offset the magnetic fluxes generated therein.
530242
Kondoh Yasuto
Ohi Masao
Oouchi Satoshi
Takikawa Yoshio
Tanaka Koji
Hitachi Ltd.
Hitachi Service Engineering Co. Ltd.
Kirby Eades Gale Baker
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