variable displacement pump meaning in English

变量泵
变容式泵
可变排量泵
可变容积泵
可变容量泵
可调流量泵

Improve on the pressure - compensated variable displacement pump
压力补偿式变量泵的改进
Two way variable displacement pump
双向变量泵
Dynamic simulation of variable displacement pump used in loader turning system
装载机转向负荷敏感型变量泵的动态仿真
Hydraulic fluid power . fixed and variable displacement pumps . specification with order
液压流体动力.定量泵或可变排量泵.订货规范
In this paper , through analyzing and discussing current development of typical hydrostatic drive system of crawlers at home and abroad , it studies property - matching of hydrostatic transmission systems , provides an electronic proportional controlling variable displacement pump - motor hydraulic drive circuit and control plan fit for crawlers " operation , together with typical travel drive system component
本文对国内外推土机行驶静压驱动系统研究现状进行了分析和综合，对静压行驶驱动系统的性能匹配进行了分析，结合典型行驶驱动系统的组成、工作原理提出了适合推土机工作的电比例控制变量泵-变量马达液压驱动回路及其控制方案。