圆弧-泛摆线齿轮油泵及其在罗茨泵上的应用

Arc-trochoidal gear oil pump and its application to roots pump

阐述了罗茨泵安装油泵的必要性,介绍了圆弧-泛摆线齿轮油泵的工作原理、特点、计算方法及安装结构。

Describing the necessity of mounting an oil pump to a roots pump, the operating principle, characteristics and calculating methods of arc-trochoidal gear oil pump are introduced, as well as the way to mount it to roots pump.