Rotor for permanent magnet-excited, high-speed electric machines

Details Rotor for permanent magnet-excited, high-speed electric machines Rotor for permanent magnet-excited, high-speed electric machines

1992-12-18

1996-01-16

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 42, 310 43, 310262, 310271, 29598, H02K 2112

Patent

active

054850452

ABSTRACT:
The present invention pertains to a rotor for permanent magnet-excited electric machines, on the circumferential surface of which permanent magnets are arranged, and fillers made of a nonmagnetic material are arranged between them, wherein the surface of the permanent magnets and fillers on the whole are made slightly conical and are covered by a separately manufactured binding under prestress.

REFERENCES:
patent: 3169203 (1965-02-01), Lavin
patent: 4219752 (1980-08-01), Katou
patent: 4486678 (1984-12-01), Olson
patent: 4633113 (1986-12-01), Patel
patent: 4713569 (1987-12-01), Schwartz
patent: 4748359 (1988-05-01), Yahara
patent: 4910861 (1990-03-01), Dohogne
patent: 5162682 (1992-11-01), Yamaguchi
patent: 5170085 (1992-12-01), Shinto
patent: 5175461 (1992-12-01), Zigler

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