Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1984-05-18
1985-01-15
Budd, Mark O.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 90, 384208, H02K 500, H02K 516
Patent
active
044940270
ABSTRACT:
A dynamoelectric machine has at least one sheet metal end shield including a partial spherical bearing seating surface deformed therefrom and a set of keys also integrally deformed from the end shield so as to extend generally radially of the partial spherical bearing seating surface. A self-adjusting bearing includes a bearing surface interposed between a pair of opposite end portions of the bearing and extending generally circumferentially thereabout with the bearing surface being disposed in at least limited self-adjusting engagement with the partial spherical bearing seating surface. A set of keyways in one of the opposite end portions of the bearing extend generally radially thereof to intersect with the bearing surface and receive the keys deformed from the end shield in rotational displacement preventing engagement, respectively.
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Budd Mark O.
General Electric Company
Papin Joseph E.
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