减压阀

压缩机的减压阀被安装错了，不能正常使用。

The compression release valve of the compressor has been misplaced , so it does not work properly .

JZ-425型减压阀及调压装置的改进设计

Model JZ-425 Pressure Reducing Valve and the Improvement Design of Voltage Regulating Installation

最后,爸爸关掉炉子,锅开始冷却,减压阀喷出一团蒸汽。

Finally , Dad turned off the stove , the pot began to cool and the pressure relief valve sprayed out a cloud of steam .

基于MATLAB仿真的气动减压阀静动态特性研究

Study the Static and Dynamic Characteristics of Pneumatic Pressure Regulator Based on MATLAB Simulation

车用LPG减压阀的设计与试验

Design and Test of LPG Depressed Valve for Vehicle

系统通过控制器输出不同占空比的PWM信号，来控制比例阀上比例电磁铁上的电流，进而控制比例减压阀输出的压力。

By adjusting the duty factor of PWM signals , the pressure output by the proportional reduced valve is controlled .

有依从指示在压力表X和安装在减压阀28的压力表之间。

There is compliance in indication between the pressure gauge ( X ) and the pressure gauge mounted on the pressure reducing valve ( 28 ) .

根据气动减压阀的结构，建立相应的数学模型，运用MATLAB软件对模型进行仿真计算。

Based on the structure of the pneumatic pressure regulator , a mathematic model is established , and MATLAB software is used to simulate the mathematic model .

在原有PCM流量控制阀组中加上一个定差减压阀，使压力差近似保持定值。

An invariableness pressure decompression valve is added to common PCM to keep pressure discrepancy invariable approximately .

丝裂霉素联合Ahmed减压阀植入术治疗难治性青光眼疗效好

Observation on the long-term effect of mitomycin C combined with the Ahmed glaucoma valve implantation on the refractory glaucoma

为了能预见系统的动静态性能与方案的可行性。建立三通电液比例减压阀控制液压缸的数学模型，用SIMULINK软件进行分析。

For foreseeing the dynamic performance and the static performance of this system , the thesis established the mathematics model and analysed with the software of SIMULINK .

将二次型性能指标引入单神经元自适应PID控制，通过调节二级减压阀的气体流量，可以很好地维持电堆膜阳极侧压力始终与阴极侧压力保持理想的压力差水平。

Bringing quadratic performance index in single neuron and constructing adaptive PID controller , by adjusting gas flow through the second pressure valve , membrane anode side in stack could maintain the ideal pressure difference level with cathode side .

同时，介绍了自动喷水系统采用减压阀、稳压泵带气压罐和主体灭火系统采用EBM气熔胶灭火剂的优点。

And the relief valve , pressure maintaining valve with gas tank are adopted in auto water-spraying system and the advantages of adopting gasoloid extinguishant in main outfire system are explained .

介绍了汽轮机电液控制（EHC）专用电液转换器，它采用特殊结构的三通直动式电液比例减压阀结构形式。

Abstract This paper deals with electro-hydraulic converters , for steam turbine electro-hydraulic control , which are directly operated electro-hydraulic proportional reducing valves of special structure .

本文设计的数字电液比例控制系统由控制手柄（电位器）、电控模块（ECU）、先导阀（比例减压阀）、多路换向阀和油缸组成。

The digital electro-hydraulic proportional control system , in the article , comprises of control handlebar ( electric potential device ), electronic control unit ( ECU ), pilot valve ( proportional decompression valve ), multiple-unit valve and oil cylinder .

主要介绍了300MW、600MW级汽轮发电机专用配套部件&Y1A6R型薄膜式水减压阀国产化的研制试验过程。

The article introduces the development and experiments of a domestic type of Y1A6R diaphragm water-reducing valve , which is a special attachment of the300MW & 600MW turbine generator .

方法：应用青光眼减压阀植入手术治疗19例21眼难治性青光眼，术后随访5~8a，（平均6a），观察其临床疗效及其手术并发症。

Methods : After AGV implantation , a retrospective study of clinical effect and complication was conducted on 21 eyes from 19 patients with refractory glaucoma with follow-up period ranging from 60 to 96 months ( mean 72 months ) .

利用热泵和差压两种方式分别对C-304进行节能改进，热泵方式中，以压缩机和减压阀出口压力为主要调节变量，找到了最佳的操作条件，并比较两种热泵操作方式的优缺点。

C-304 was improved by two ways : heat pump and different pressure . In the way of heat pump , the best operational condition was found by regulating outlet pressure of compressor and pressure-reducing value .

应用出口压力直接检测和级间动压反馈原理的比例减压阀的研究

Research of the Proportional Pressure Reducing Valve with Two New Concepts

提速机车用JTY&1型空气减压阀

JTY & 1 Air Reduction Pressure Valve of Raising Speed Locomotive

包括调节阀、节流阀、减压阀等。

Including control valve , throttle , valve and so on .

安全减压阀要有标示，标明压力释放级别。

Safety relief valves shall be labeled for relief pressure rating .

减压阀主阀弹簧参数的计算机辅助图解法

Computer aided graphical method of the main spool springs of reducing valves

给水减压阀应用十年小结

Summary on Application of Pressure Reducing Valve for Fire System

高压化降低了减压阀的工作稳定性。

High pressure reduces the operation stability of the pressure reducing valve .

气动减压阀压力响应特性测试系统的设计

Design of responsibility test system for pneumatic pressure reducing valve

气体瞬态力对减压阀动态特性的影响分析

Influence of Fluid Transient Force on Dynamic Characteristic of Pressure Reducing Valve

大口径大流量提升套筒式减压阀的降噪措施

Noise Reduction Measure for Heavy Caliber and Flow Lifting Telescopic feed Decompressing

舰艇滑油系统插装式减压阀的设计

Design of cartridge pressure reduction valve used in lubrication system of warship

氢能源汽车车载气动减压阀出口温度特性研究

Outlet temperature characteristics of pneumatic pressure-reducing valve for hydrogen vehicles