Power supply system for automotive parts having a rotary compone

Details Power supply system for automotive parts having a rotary compone Power supply system for automotive parts having a rotary compone

1983-02-18

1985-04-30

Pellinen, A. D.

Electrical transmission or interconnection systems

Vehicle mounted systems

Automobile

307115, 307151, 340 58, 34082562, 34082572, H02G 300

Patent

active

045146454

ABSTRACT:
A system for supplying power to automotive parts having a rotary component in which a pair of circular coils are disposed in opposition to each other around a rotary shaft of a rotor. One coil is fixed on rotor side, and the other coil is fixed on stator side, thereby forming a DC/DC converter. The rate of magnetic coupling between the coils is constant against the rotation of the coil on rotor side so that stable power is supplied efficiently to devices on rotor side in contactless fashion.

REFERENCES:
patent: 3422339 (1969-01-01), Baker
patent: 3670174 (1972-06-01), Sakakibara
patent: 3671758 (1972-06-01), Suzuki
patent: 3878721 (1975-04-01), Nath
patent: 3979659 (1976-09-01), Lynch, Jr. et al.
patent: 4319315 (1982-03-01), Keeney, Jr. et al.
patent: 4334428 (1982-06-01), Fima et al.
patent: 4404559 (1983-09-01), Renner
patent: 4405924 (1983-09-01), Shinoda et al.

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