Anisotropic permanent magnet motor

Details Anisotropic permanent magnet motor Anisotropic permanent magnet motor

2011-03-08

2011-03-08

Leung, Quyen (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S156450, C310S156340, C310S154280

Reexamination Certificate

active

07902707

ABSTRACT:
An anisotropic permanent magnet motor includes a stator and a rotor opposed to teeth of the stator with a gap therebetween, and the rotor includes an anisotropic permanent magnet disposed on a surface of a rotor yoke. The anisotropic permanent magnet has an orientation direction set in a direction normal to the outer-peripheral surface in a range of both θr°/2 from a magnetic pole center and continuously inclined toward a magnetic pole end with respect to a direction normal to the outer-peripheral surface.

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