Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1984-01-16
1985-05-21
Hickey, R. J.
Electrical generator or motor structure
Dynamoelectric
Rotary
62505, 310 60A, 310 61, H02K 916
Patent
active
045188858
ABSTRACT:
Vapor cooled leads to superconductive windings of a superconducting rotor are made more faultworthy by a regenerator portion of the conductive leads, through which the exiting vapor passes and is warmed so that, under fault conditions, the vapor does not cause icing of collector rings or damage to seals proximate the vapor return path.
REFERENCES:
patent: 3043901 (1962-07-01), Gerwing et al.
patent: 3476961 (1969-11-01), Heard et al.
patent: 3731865 (1973-05-01), Wood
patent: 3778649 (1973-12-01), Lehuen et al.
patent: 3809933 (1974-05-01), Sugawara et al.
patent: 4091298 (1978-05-01), Gamble
patent: 4389585 (1983-06-01), Yamaguchi et al.
Electric Power Research Institute Inc.
Hickey R. J.
Rebsch D. L.
Telfer G. H.
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