Hydraulic external gear pumps, internal gear pumps, vane pumps.
液压齿轮泵的外部，内部的齿轮泵，叶片泵。
LI Keying. Vane Pumps and Motors [m]. Beijing: Machinery Industry Press, 1993.
[1]黎克英。叶片式液压泵和马达[m]。北京：机械工业出版社，1993。
The product is applied to medium, high-pressure gear pump, ram pump, vane pumps, etc.
产品主要应用于中、高压齿轮油泵、柱塞泵、叶片泵等。
The stator curve for balanced vane pumps played a key role in decreasing their noise.
平衡式叶片泵的定子曲线对降低其噪声起着关键作用。
It also satisfies the hydraulic specifications of Denison HF-O, Vickers vane pumps, and Sundstrand piston pumps.
它也满足丹尼森高频液压规格，澳，威格士叶片泵，活塞泵和胜。
MPT Series magnetically driven, sealless regenerative turbine vane pumps are designed specifically for small flows at high heads.
MPT系列，磁力驱动的回热式透平泵，专门用于小流量，高压头应用领域。
For the future of the technology of high pressure vane pumps and the trend of vane pumps to be used in the market of plastic injection machines are made a forecast.
对高压叶片泵技术的未来与在注塑机市场的配套趋势作了预测。
This novel contour curve of the stator transition zone can be made to adjust many parameters. and satisfy the full requirements of double-acting vane pumps of high-performance.
这种新型定子过渡曲线可对多个参数进行调查，能最大限度地满足高性能叶片泵的要求。
On the base of analysing the properties of existing stator curves, a low noise stator curve with better features was suggested in this paper, which could be applied to design high quality vane pumps.
在分析现有定子曲线特性的基础上，得出了一种具有较好综合性能的低噪声定子曲线，可为高性能叶片泵的设计提供参考。
A reform scheme with exit guide vane remained for large axial flow pumps is discussed deeply.
对大泵改造保留出口导叶的叶轮改型方案作了深入的探讨。
The choice of vane curve should satisfy the conditions of boundary layer non-separation and theoretical distance head by Eular equation-the basic equation of pumps.
叶片型线的选择应满足边界层不分离条件及由欧拉方程——泵的基本方程所确定的理论扬程条件。
Automatic electric systems use rotary vane electric vacuum pumps to create vacuum and an electric controller to maintain the correct vacuum level.
自动电动系统采用产生真空的旋转叶片电动真空泵和电动控制器，以保持准确的真空等级。
Standard configuration for rotary vane vacuum pumps.
标准配置为旋片式真空泵。
Roots Vacuum Pumps, Roots and Vane Systems, Roots and Water-ring Systems, Roots and Piston Systems, Moves Freely Vacuum Systems and so on.
罗茨式真空泵，罗茨螺杆机组，罗茨旋片机组，罗茨水环机组，罗茨滑阀机组，移动式真空机组等。
Single and Double Stage Vane Vacuum Pumps.
单、双级旋片式真空泵。
Single and Double Stage Vane Vacuum Pumps.
单、双级旋片式真空泵。
应用推荐