Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2009-02-09
2010-10-26
Leung, Quyen (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S103000, C310S105000, C310S112000, C310S114000, C310S156350, C310S156360, C310S178000, C310S268000
Reexamination Certificate
active
07821168
ABSTRACT:
An axial gap electric dynamo machine has a horizontally disposed rotor disk that is stabilized at its periphery by a plurality of permanent magnets connected to a ferromagnetic bearing plate that provides an opposing or repulsive force against the rotor magnets. In some preferred embodiments, the bearing plate magnets are configured in a dual band to further enhance the magnetic field that supports the periphery of the spinning rotor.
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Machine Translation JP2002247822 (2002).
Empire Magnetics Inc.
Gonzalez Quinones Jose A
Leung Quyen
Sherman Edward S.
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