Forceless non-contacting power transformer

Details Forceless non-contacting power transformer Forceless non-contacting power transformer

1986-10-07

1988-06-28

Kozma, Thomas J.

Electrical generator or motor structure

Dynamoelectric

Rotary

336 83, 336120, 336121, 336123, F16C 3906, H01F 1502

Patent

active

047541806

ABSTRACT:
A transformer for coupling electrical power from a stationary location to a moving location with a minimum of disturbance forces between the stationary and moveable components. The transformer is particularly adapted to coupling power to a magnetically suspended platform. The transformer includes an enclosed core housing two windings, a stationary primary coil, and a secondary coil free to move linearly and angularly over a limited displacement, where the secondary coil is affixed to the moveable platform, thereby enabling energy to be extracted for powering apparatus mounted within the platform.

REFERENCES:
patent: 3213398 (1965-10-01), Marton
patent: 3946349 (1976-03-01), Haldeman, III
patent: 4117436 (1978-09-01), MacLennan
patent: 4321572 (1982-03-01), Studer et al.

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