Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1997-09-08
1999-07-27
Enad, Elvin G.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 74, 310178, 310179, 310181, 310203, 310214, 310216, 310261, H02K 1700
Patent
active
059295481
ABSTRACT:
A high inertia inductor-alternator energy storage device provides backup energy in a simple, compact device. The inductor-alternator stores an acceptable level of energy via an improved rotor that provides a high level of rotational inertia. The improved rotor can be manufactured at a reduced cost due to reduced milling requirements. Moreover, the inductor-alternators of the present invention have reduced complexity and increased reliability as a result of the geometry of the improved rotor.
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Clifton David B.
Pinkerton Joseph F.
Active Power Inc.
Enad Elvin G.
Morris Robert W.
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