Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2011-07-12
2011-07-12
Leung, Quyen (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S086000, C310S216099
Reexamination Certificate
active
07977838
ABSTRACT:
A magnetic levitation motor including a stator having magnetic bearing units and a motor unit, and a rotor provided to the stator. And the occurrence of an eddy current at a magnetic bearing is suppressed and the rotation loss of the rotor can be reduced, and also to provide a pump using such the magnetic levitation motor.
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Iwaki Co. Ltd.
Leung Quyen
Scheuermann David W.
Schwegman Lundberg & Woessner, P.A.
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