variable displacement hydraulic pump

基本解释

The hydraulic system with variable displacement pump-constant displacement motor has the function of overload protection.
由变量泵-定量马达组成的液压系统具有超载保护，防止电缆被强行拉断的功能。
This paper presents a new model of the steady state analysis of variable displacement hydraulic pump which is called the invariable pressure and invariable flow model.
从某注塑机液压系统温升过高的原因分析，总结了限压式变量泵和节流阀（调速阀）组成的容积节流调速回路的使用范围。
By the new model, a variable displacement hydraulic pump is simulated by the ordinary hydraulic component with hydraulic resistance, abrupt pressure change and invariable flow.
该模型将变量液压泵等效为液阻、压力突变、恒流源构成的一般液压元件。