ボールプランジャポンプの実験的研究 : 第1報, 一般的特性について

概要

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It is the purpose if this study to find out the universal properties of ball plunger pomp by experiments. The ball plunger pump is one of the plunger type displacement pumps but the standard ball-bearings are used as plungers instead of cylindrical prisms. The authers carried out several experiments on leakage rates, volumetric efficiencies, torque efficiencies and total efficiencies, and obtained the following results : (1) The leakage rates properties of this pump are different from those of other displacement pumps, they depend on rotational speeds of this pump. (2) The general experimental equation on every efficiency that we found from this study shows clearly the universal properties of this pomp
1964-11-25