Printed circuit motor

Details Printed circuit motor Printed circuit motor

1992-09-11

1994-04-19

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 49R, 310 68B, 310154, 310198, 310208, 310DIG6, 25023114, 324175, H02K 122

Patent

active

053048865

ABSTRACT:
A stepping motor having a printed circuit rotor including a first printed circuit on one side of the rotor formed in a plurality of spiral coil windings, and a second printed circuit on the other side of the rotor formed in an equal number of like coil windings, the coil windings on one side being 90.degree. out of phase with those on the opposite side. The motor also includes a slip-ring arrangement for delivering pulsed DC power alternately to the first and second printed circuits for driving the rotor in a step-wise manner.

REFERENCES:
patent: Re25305 (1962-12-01), Haydon
patent: 3038138 (1962-06-01), Peterson
patent: 3737697 (1973-06-01), Kitamori et al.
patent: 3748566 (1973-07-01), Brembs
patent: 4544915 (1985-10-01), Wieme
patent: 4962583 (1990-10-01), Yang

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