柱塞泵

Achievements of these technologies to enable the development of our country at the radial piston pump design theory and materials and made breakthrough progress in technology.

这些技术成果的取得，使我国径向柱塞泵的研制在设计理论与材料工艺方面取得突破性进展。

Radial piston pump can be divided into the valve with flow and axial flow with two broad categories.

径向柱塞泵可分为阀配流与轴配流两大类。

ABSTRACT In this dissertation, It is analyzed and summarized that the history and the current situation of the reliability design and reliability test method of the axial piston pump.

本文对轴向柱塞泵可靠性设计及可靠性试验方法研究的发展历史、现状进行了分析和总结，在此基础上，提出了以下基本研究思想和研究内容。

In this paper, a new radial piston pump of self-assignment variable valve core form is introduced , which can take the corresponding variable form according to the different working condition demands.

摘 要：本文介绍一种全新的阀芯自配流变量形式的径向柱塞泵，其特点是根据不同的工况需求，可以采取相应的变量形式。

Radial Piston Pump with flow valve existence of high failure rate, efficiency and low disadvantage.

阀配流径向柱塞泵存在故障率高、效率低等缺点。

The company's main products are: the direction of valves, pressure valves, flow valves, proportional valve, piston pump, gear pumps, motors, and so on.

本公司主要产品有：方向阀，；压力阀，流量阀，比例阀、柱塞泵、齿轮泵、马达等。

In accordance with this circumstance, a new type of oil well pump has been designed and developed - auto - compensation soft plunger pump.

针对这种情况，设计研制了一种新型井下抽油泵——自补偿式软柱塞泵。

A new way of exchange between rotation and reciprocating motion through planetary driving was introduced, which was different from the one realized by piton pump moving with cam, brace and link.

采用行星齿轮传动方式实现从旋转到直线的往复运动，不同于现有柱塞泵由凸轮、曲柄连杆或斜盘实现往复运动的方式，没有滑靴等高压力作用下高速滑移的元件。

This machine uses the equipment of two-cylinder balance compression and special hydraulic system which make the power more stable.

该机使用双缸平衡压缩，特殊的液压系统，动力更稳定。高负荷结构，安全可靠。使用了高流量轴向柱塞泵。

To raise the water up again, a crankshaft and two levers drive a two-cylinder piston pump which lifts the water to the feeding canal of the water wheel.

为了提高水了，曲轴和两个杠杆推动两缸柱塞泵的升降机水喂养管水车。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失