Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1989-04-24
1990-12-04
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 43, 310208, H02K 332, H02K 112, H02K 300
Patent
active
049756117
ABSTRACT:
An insert sheet formed of insulating material includes an outer border portion and a pair of door-like panels foldably mounted on the border portion, the insert sheet being disposed with its border portion interposed between the inner surface of the motor housing and a field coil and the door-like panels being interposed between the winding coil and oppositely disposed surfaces of the associated field pole.
REFERENCES:
patent: 2655613 (1953-10-01), Weiseman
patent: 3129348 (1964-04-01), Simmons
patent: 3339097 (1967-08-01), Dunn
patent: 4160926 (1979-07-01), Cope et al.
patent: 4163913 (1979-08-01), Barret
patent: 4816710 (1989-03-01), Silvaggio et al.
LaBalle C.
Stephan Steven L.
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