Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1978-06-12
1980-07-08
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
361303, H02K 1100
Patent
active
042119448
ABSTRACT:
An electric machine with a laminated stator or rotor core made of magnetic amorphous metal ribbon takes advantage of the increased lamination area due to the inherent thinness of the material to utilize the laminations as the plates of a capacitor for starting, running, and/or power factor correction. Two amorphous metal ribbons with alternate insulating layers are wound two-in-hand either helically or spirally to fabricate the cores and more than one amorphous metal core, can be provided and connected as additional capacitors. The preferred embodiment is a single phase permanent split-capacitor motor with integral capacitor.
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"Potential of Amphorous Alloys For Application in Magnetic Devices"; Luborsky et al; 3/78.
"Principles and Practice of Elect. Eng."; Gray; 1947.
Campbell Donald R.
Davis James C.
General Electric Company
Skudy R.
Snyder Marvin
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