Prime-mover dynamo plants – Turbogenerators
Patent
1976-11-23
1978-12-12
Schaefer, Robert K.
Prime-mover dynamo plants
Turbogenerators
415136, 415130, F01D 1510, F01D 700
Patent
active
041297865
ABSTRACT:
The disclosure concerns a hydroelectric machine set in which the electrical machine is in the form of a rim which surrounds a service water duct containing the bladed wheel of a hydraulic machine, and wherein the blades of said wheel are joined to the rotor of the electrical machine by torque-transmitting connections which allow free radial movement of the blades relatively to the rotor. Preferably, those connections also permit pivoting movement of the blades relatively to the rotor.
REFERENCES:
patent: 3779619 (1973-12-01), Van Dorn
Escher Wyss Limited
Ostmann Robert A.
Redman John W.
Schaefer Robert K.
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