Support means for high-temperature generator stators

Details Support means for high-temperature generator stators Support means for high-temperature generator stators

1980-07-30

1982-07-27

Duggan, Donovan F.

Electrical generator or motor structure

Dynamoelectric

Rotary

310258, 310259, H02K 500

Patent

active

043419682

ABSTRACT:
Means for assembling ferromagnetic stators of rotating electric machines to housings made of lightweight alloys where high temperature operation causes loss of interference fit between stator and housing. Keys are equally spaced about the housing and are spring loaded with Belleville-type springs to maintain adequate centering forces on the stator at high temperature.

REFERENCES:
patent: 1764890 (1930-06-01), Reichel
patent: 3293464 (1966-12-01), Spirk
patent: 3708707 (1973-01-01), Kranz
patent: 3988622 (1976-10-01), Starcevic
patent: 4145626 (1979-03-01), Aroshidze

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