JP2874408B

PURPOSE:To remove a fault that, in a Pelton wheel with plural number of nozzles whose operating number is automatically changed over to highly effective operating number according to the output of a hydraulic turbine, the total opening of a needle valve is overshot or undershot by the regulating err...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	TONOZUKA TAKEHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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