Procedure and device of hydraulic machine to decrease sensibly the absorbed power during the running reserve of a hydraulic machine. (Machine-translation by Google Translate, not legally binding)

摘要

Procedure for appreciably reducing the power absorbed during running in rotary reserve of a hydraulic machine, such as turbine, pump, or turbine-pump, of the type in which the wheel has been previously dewatered, characterized in that the air content then in the machine. (Machine-translation by Google Translate, not legally binding)