Electric motor having improved relative phase control

Details Electric motor having improved relative phase control Electric motor having improved relative phase control

2007-05-22

2009-06-16

Zarroli, Michael C (Department: 2839)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S113000, C180S065100

Reexamination Certificate

active

07548005

ABSTRACT:
This electric motor includes first permanent magnets secured integrally to an outer periphery side rotor and second permanent magnets secured integrally to an inner periphery side rotor. The first permanent magnets and the second permanent magnets are arranged so as to offset the relative torque produced between the outer periphery side rotor and the inner periphery side rotor based on the magnetic flux of the inner peripheral permanent magnets and the outer peripheral permanent magnets.

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