Bearingless generator and rotary machine combination

Details Bearingless generator and rotary machine combination Bearingless generator and rotary machine combination

1979-03-20

1981-08-25

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 89, 310 90, 310112, 310266, H02K 500

Patent

active

042861870

ABSTRACT:
To simplify manufacture and improve concentricity of operation of the rotating parts of a claw pole generator with respect to the stationary parts thereof, in which the generator as such has no bearing elements and the rotating parts are supported solely from the shaft of the machine with which the generator is associated, the interfitting centering engagement of surfaces between the generator and the machine of the stationary part and also of the rotary part are all located at the side of the generator adjacent the machine, thereby avoiding accurate machining and positioning of generator elements with respect to other elements of the generator which, in turn, are located on the machine. In a preferred form, the field pole structure of the generator is fitted into the bore which receives the main bearing of the remote machine, thereby avoiding the necessity of forming another concentric positioning shoulder or the like on the machine end structure.

REFERENCES:
patent: 2928963 (1960-03-01), Bertsche
patent: 2987637 (1961-06-01), Bertsche
patent: 3150278 (1964-09-01), Clark
patent: 3215878 (1965-11-01), Woodward

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