speed control valve

The test result showed that it could decrease the rotational speed between the drive part and the driven part when clutch was locked, and improve the shift quality of AMT with control of the fuel stop valve.

试验结果表明，换挡过程中通过控制断油电磁阀，可以减小离合器接合时主、被动部分的转速差，显著改善了AMT的换挡品质。

Research on constant flow characteristic of flow speed control valve

微流量调速阀等流量特性的研究

Secondly, based on the exploitation of MCS-51 single chip system, it was developed hardware for ABS test, which can send and collect vehicle roller speed signal and control signal of electromagnetic valve of ABS pressure adjustor in real-time, and can communicate between PC and ECU.

然后基于MCS51单片机技术的开发，研制了ABS性能检测装置，能对车轮速度传感器信号进行模拟和对ABS控制器的电磁阀控制信号进行采集，并实现了上位机与控制器的联机通信。

The Study of Speed Control Valve with A-π Bridge Hydraulic Resistance Network

基于A型π桥液阻网络的调速阀研究

The electronic controller of automotive anti-lock brake system, including the power supply, the CPU, the wheel speed signal processing and the solenoid valve control circuit, are designed and developed.

设计开发了防抱制动系统的电子控制器，包括电源、CPU、轮速传感器信号处理以及电磁阀控制电路。

This paper introduces the structure, work laws and process of overfall valve and rotate speed control valve in a lately devel oped cleaner.

介绍新研制的一种新型清洗机所采用的调压溢流阀和转速调节阀结构、原理及工作过程。

It has the higher switching speed and frequency and can be used as the pilot valve for a larger flow rate valve, or as a direct control valve for small flow rate hydraulic loop.

该阀具有很高的切换速度和频率，可以用来作为大流量高速开关阀的先导控制阀，也可以在小流量回路中直接作为控制阀使用。

When load is between 15% and 25%, feedwater control valve is closing at fixed speed determined by function module, main motor-operated-valve is opened automatically, control mode of drum level is transferred to feedwater pump automatically and bumplessly;

15%至25%负荷阶段，给水调节阀由函数模块按照一定的速率自动平滑关闭，主给水电动门自动打开，汽包水位控制方式自动无扰切换为给水泵自动控制；

Speed hydraulic control valve pace, sawing stability.

液压调速阀控制下降速度, 锯切稳定.

In this paper a new type speed control valve with A-π bridge hydraulic resistance network is designed, and whose structure and working principle are presented.

本文利用A型桥液阻网络设计了一种新型的调速阀。

This impulsion tool uses a high speed on-off valve to control to-and-fro motion of the distributing oil valve core, which impels the cylinder rod to-and-fro motion to form impulsion.

此冲击器采用高速开关阀控制配油阀的阀芯往复运动，从而促使活塞杆往复运动形成冲击的工作方案。

Study on High Speed Data Acquisition of Real-time Automation& Control System or Servo-valve Under WINDOWS Circumstance

WINDOWS环境下伺服阀实时测控系统的高速数据采集研究