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Harold W Ensign, Donald G Griswold: Method and apparatus for control of a turbine generator. CLA VAL Co, Gausewitz Carr Rothenberg & Edwards, January 29, 1985: US04496845 (30 worldwide citation)

A turbine generator system for use in a flow line from a water supply to a water usage, treatment or storage system employs a remotely controlled valve for control of the flow of water through the turbine. The system is arranged to shut down upon occurrence of under or over voltage at the generator ...


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