In this paper, the dynamic force of piston is analyzed, and the balance effects of domestic simplex pumps H 150A, H 150 , and British general company made triplex pump GKT 300AB are compared theoretically.

• 文章在分析滑阀泵旋转活塞惯性力的基础上 ,从理论上分析比较了 H- 15 0 A,H- 15 0型国产单缸泵及英国 GENERAL 公司的 GKT- 30 0 AB型三缸结构滑阀泵的平衡效果。