Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1984-06-05
1985-11-19
Wong, Peter S.
Electrical generator or motor structure
Dynamoelectric
Rotary
29732, 140 921, 310 61, 310 91, 310270, H02K 132
Patent
active
045544751
ABSTRACT:
A main field coil for use in a dynamoelectric machine has a support having a predetermined geometry and a solid strand electrical wire with a circular cross section wound about the support. Coilhead (end turn) air vents of predetermined width are interspaced in the wound electrical wire. A structurally rigid removable pin has a grooved portion for receiving the wire and holding it as the air vents are formed, the pin being located at least partially in the air vents. The removable pin is removed from the air vents after the electrical wire is wound about the support.
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Century Electric, Inc.
Rebsch D. L.
Wong Peter S.
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