Fan and slip ring assembly

Details Fan and slip ring assembly Fan and slip ring assembly

1995-09-25

1997-04-29

Dougherty, Thomas M.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 71, H02K 1302

Patent

active

056252447

ABSTRACT:
A dynamoelectric machine having a rotor carrying a field coil has a fan and slip ring assembly formed from a thermoplastic material into a unitary structure. A slip ring portion is axially remote from the fan portion, the two portions being connected by thermoplastic material which is formed to cooperate with the rotor shaft to provide channels for capturing coil leads of the field coil.

REFERENCES:
patent: 4119873 (1978-10-01), Sakuri
patent: 4137474 (1979-01-01), Krieger
patent: 4246506 (1981-01-01), Vartanian et al.
patent: 4267475 (1981-05-01), Vitchenko et al.
patent: 4410821 (1983-10-01), Kurt
patent: 4588911 (1986-05-01), Gold
patent: 5254986 (1993-10-01), Bradfield et al.

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