displacement oil pump活塞式油泵;排量油泵;排代油泵
variable displacement fuel pump变量燃料泵
variable displacement piston pump可变排量的柱塞泵
Large displacement gear pump大排量齿轮泵
displacement of pump泵排量
positive displacement solenoid pump容积式电磁泵
variable displacement hydraulic pump可变排量的液压泵;柱塞变量泵
fixed displacement gear pump固定排量齿轮泵
The constant power variable displacement pump is chosen through the rated pressure and the analysis of the performance of the constant power hydraulic system. The adjusted output pressure of the variable displacement pump is chosen and analyzed.
在对比分析恒流量与恒功率液压系统工作特性的基础上,选择液压系统、确定液压系统额定压力、确定泵型并对变量泵输出压力调定值进行分析与选择。
参考来源 - 静压桩机特性分析与改进研究