variable pressure pump的意思|示意

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。

So, the selection of variable pump pressure limit is appropriate, because this type of pump flow with the system pressure varies.

所以选择限压式变量泵为宜，因为这种类型的泵的流量随系统压力的变化而变化。

The more the pressure difference value is , the less the energy-saving rate is and the less scope of high efficiency of variable pump is, and vice versa.

压差设定值越大，系统的节能率越小，循环水泵在高效区内的变频范围越小，反之亦然；

A general scheme of a high pressure, variable flow and variable pressure aircraft intelligent hydraulic pump system is proposed in this paper.

提出了一种高压变流量变压力机载智能泵源系统的总体方案。

In the light of the pickup current of a submersible electric pump being too large when started at full pressure, a new variable frequency control system is developed.

针对电动潜油泵工频全压启动时存在启动电流过大等诸多问题，开发出新型电动潜油泵变频控制系统。

The characteristic is similar to that of the constant pressure variable displacement regulation for the pump.

这一特性和泵的恒压变量调节特性相类似。