该阀采用大行程的压电叠堆作为驱动元件，经杠杆放大后的位移直接驱动功率级滑阀。
The valve is driven directly by a large strake multilayer piezoelectric stack, its displacement actuates the power cascade spool after amplification by a lever mechanism.
提出了一种新型压电晶片型喷嘴挡板式电液伺服阀，并对其控制方法进行了研究。
A novel piezoelectric type nozzle flapper hydroelectric servo valve was developed and its control method was researched.
第五章实际设计了一个压电气动阀，并对实际设计的压电气动阀的性能进行了试验测试。
In Chapter five, a piezoelectric pneumatic valve was designed, and its property was tested by experiments.
介绍一种新型的直动式电反馈高压电气比例减压阀的结构原理。
The structure and principle of a new type of direct high pressure electric-pneumatic proportional reducing pressure valve with electric feedback is proposed.
阐述了带整体开启阀的双腔串联压电薄膜泵的工作原理并给出结构设计。
The working principle of the piezoelectric membrane pump with the series-connected double Chambers and the holistic opening valve was analyzed theoretically and its structure design was given.
研制了一种压电弯曲元件型压电驱动器，该驱动器用于电液伺服阀的电-机械转换器。
Developed a new type of piezoelectric bending actuator used as electrics-to-mechanics converter of a piezoelectric hydroelectric servo-valve.
煤矿井下液压系统中，液压电磁阀防爆是必须解决的关键问题。
Explosion-proof of hydraulic solenoid valves for well hydraulic system is a bottleneck problem to have to be solved.
设计了阀振动滞后性测试装置，以整体开启阀压电泵为模型作了测试。
The equipment used to test valve's lagging is designed, and piezo-pump with integral valves as sample is tested.
对样机的实验测试表明，整体开启阀压电泵的自吸能力和输出流量都要好于悬臂梁阀压电泵。
The experimental results show that the self-suck ability and output flux of the piezoelectric pump with holistic opening valve are better than the piezoelectric pump with cantilever valve.
本文介绍一种成本低的动圈式高压电液伺服阀的静、动态特性的计算与分析。
This paper presents an analysis and methods of calculation for the static and dynamic characteristics of a low cost moving-coil high pressure type electrohydraulic servo valve.
经过初步检查得知。灰色的为abs液压电动泵继电器，红色的为abs电磁阀继电器。是一种最常见的ABS系统的供电方式。
After a preliminary examination to know. Gray electric hydraulic pump for the ABS relay, the red relay for the ABS solenoid valve. Is one of the most common power supply ABS system.
本文介绍了一种用于压水堆动力装置的间接操作式高温高压电磁阀的开发过程。
A process for development of the Pilot Type HTHP Solenoid Valve used in a PWR power plant is described in this paper.
对影响压电泵性能的因素，如腔体高度、阀的结构、阀的滞后性、空穴现象等进行了理论分析与实验测试，得出了其对压电泵输出性能的影响规律。
The factors affecting the output performance of the pump, such as the chamber height, the structure of values, the hysteresis of valves, cavitation, etc.
高压电磁阀用来切断阀高压管路，当高压管路出现故障时可通过关闭锁匙紧急切断系统的高压气路；
It is used for shutting off high pressure pipeline. When faults happening in high pressure pipeline, this valve can immediately shutting off high pressure pipeline.
高压电磁阀用来切断阀高压管路，当高压管路出现故障时可通过关闭锁匙紧急切断系统的高压气路；
It is used for shutting off high pressure pipeline. When faults happening in high pressure pipeline, this valve can immediately shutting off high pressure pipeline.
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