Rotary actuator

Details Rotary actuator Rotary actuator

1986-08-01

1989-01-03

Salce, Patrick R.

Electrical generator or motor structure

Dynamoelectric

Oscillating

335230, 335272, 318128, H02K 3312

Patent

active

047959290

ABSTRACT:
A rotary actuator in which there is a freely rotatable permanent magnetic armature between two stators. At least one of the stators produces an asymmetrical magnetic flux field that acts upon the magnetic field of the armature to cause the same to rotate.

REFERENCES:
patent: 3475629 (1969-10-01), Lagier
patent: 3626263 (1971-12-01), McBride
patent: 3694782 (1972-09-01), Ray
patent: 3979616 (1976-09-01), Stechmann
patent: 4128825 (1978-12-01), Madsen
patent: 4135119 (1979-01-01), Brosens
patent: 4287457 (1981-09-01), Takemura
patent: 4345228 (1982-08-01), Idogaki
patent: 4404484 (1983-09-01), Gillott
patent: 4506182 (1985-03-01), Rohdin
patent: 4564793 (1986-01-01), Reffelt

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