OPERATION METHOD FOR PROPELLER TYPE HYDRAULIC TURBINE

PURPOSE:To obtain high efficiency characteristics by shifting a draft tube under pressure in such a way as to keep the predetermined ratio of propeller outer diameter to draft tube inner diameter when larger or smaller output than the predetermined operation output is required. CONSTITUTION:The oute...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SATO SHINSAKU
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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