側面吸込み型歯車ボンブの入口影響に関する実験的考察

概要

論文の詳細を見る
It is seen that the characteristics of the gear pump of side sucking type are effected by the position and the size of its inlet port. In order to obtain a wider suction port in a smaller gear casing, most pumps are designed as shown in Fig.1. When the pump runs faster the fluid compacts more severely to the gear teeth. The volumetric efficiency of the pump has a tendency to drop and the pump consumes much power. Sf, the author performed several experimental researches and the results show that these pumps are inferior to the pumps whose suction port is not over-lapped with the side of gear teeth as shown in Fig.8.
一般社団法人日本機械学会の論文
1953-01-25