Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2006-05-30
2009-10-27
Lam, Thanh (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S180000, C310S208000, C310S256000
Reexamination Certificate
active
07608967
ABSTRACT:
A single field rotor motor comprising a rotor mounted for rotation with respect to a stator. The stator has a plurality of stator poles each having a coil for creating a magnetic pole force. The rotor has a plurality of circumferentially spaced salient rotor poles formed thereon, wherein the flux within the rotor maintains a constant polarity. Magnetic means are provided for creating a pair of magnetic flux fields, wherein interaction of the pair of magnetic flux fields causes the magnetic flux fields to spray radially outward with respect to the rotor, thereby creating uniform magnetic polarity on the rotor poles. Circuit means are provided for alternately charging said stator coils to alternate the polarity of a given stator pole to alternately attract and repel said rotor poles to produce rotation of said rotor.
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Durham Gary L.
Durham Harold S.
Lam Thanh
Tri-Seven Research, Inc.
Young Basile Hanlon & MacFarlane P.C.
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