Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1984-12-14
1986-05-13
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 43, 310 71, 310194, 310232, 310263, H02K 900
Patent
active
045889112
ABSTRACT:
A rotor for an alternating current generator in which the rotor shaft carries a pair of pole members and a core member. A spool that is formed of electrical insulating material is carried by the core member and has ribs that fit within slots formed in the core member. The spool supports a field coil, the inner turns of which engage the ribs and portions of the core disposed between the ribs. The rotor shaft supports a cooling fan that is formed of electrical insulating material. The fan is connected to a plurality of posts that extend axially from the spool. The fan supports a pair of lead wires that connect the field coil to the slip rings of a slip ring assembly.
REFERENCES:
patent: 2997776 (1961-08-01), Matter
patent: 3076110 (1963-01-01), Larson
patent: 3184625 (1965-05-01), Farison
patent: 3198972 (1965-08-01), Larson
patent: 3271604 (1966-09-01), Priddy
patent: 3422339 (1969-01-01), Baker
patent: 3538361 (1970-11-01), Hilterbrick
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patent: 3603825 (1971-09-01), Sheridan
patent: 4162419 (1979-07-01), De Angelis
patent: 4399379 (1983-08-01), Marks
patent: 4418295 (1983-11-01), Shiga
patent: 4419597 (1983-12-01), Shiga
patent: 4488070 (1984-12-01), Iwaki
General Motors Corporation
Meland C. R.
Skudy R.
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