pressure oil

Welding Cracking Analysis of Thick Body Pressure Oil Vessel Manhole Pipe Forging

厚壁压力油罐人孔锻件焊接裂纹分析

Application and evaluation of a new material balance method for super high pressure oil ( gas) reservoirs

异常高压油（气）藏物质平衡新方法的应用评价

Industrial gas system is a very important auxiliary system in hydropower plant. During operation of ventilation system, high temperature alarm, high pressure alarm and oil injection, low air discharge pressure, high oil consumption normally occur.

工业用气系统是水电厂一个重要的辅助系统，在风系统运行过程中，常出现的故障是高温报警、压力高报警和喷油、排气压力低、油耗大等。

The well is a typical high pressure oil gas well.

该井属于典型的高压油气井；

The pressure and temperature contour plot are drawn on the true oil-film form between shaft and bearing shell.

给出了以真实油膜形状作为基底的压力，温度三维等值线。

Taking Chengdao Oil Field as an example, the methods for calculating the shutdown time, temperature dropping and restart pressure of submarine pipeline are introduced.

以埕岛油田为例，介绍海底管线停输时间及再启动压力的计算方法。

Detailed introduction of high pressure oil pump for mixer modified with PLC control.

详细介绍了密闭式炼胶机高压油泵改成由可编程控制器(PLC)控制过程.

The guide valve control the pressure oil to drive the main vale so as to accomplish the pressure fluid in the sealing space to be on and off, which can assure the shutter BOPs to take action at the condition of pressure balance during the working time.

工作时，先导阀控制液压油驱动主阀实现井口密封空间中压力液体的开通和关断，从而实现闸板防喷器在其上下压力平衡的条件进行开关操作。

The damping effect is generated by throttle loss when pressure oil passing through holes on the elastic ring.

而滑油在压力的作用下，通过弹性环上的阻尼孔，产生节流损失，以提供支承的阻尼。

the design of boring fixture of high pressure oil pump body parts with column holes

高压油泵缸体柱塞孔镗削夹具的设计

The latter includes low pressure in-cylinder fuel direct injection, glow plug combusting-supporting high pressure in-cylinder direct fuel injection and oil gas sharing pump injecting nozzle high pressure in-cylinder direct fuel injection.

缸内直喷又可细分为气体燃料缸内直接低压喷射、电热塞助燃缸内高压直接喷射、油气共用泵喷嘴缸内高压直接喷射。

The development and application of the closed negative pressure oil well pump

封闭式负压抽油泵的研制与应用

Bimetal strip-type fixed temperature detector bimetallic oil pressure indicator

双金属定温火灾探测器双金属式机油压力表

Failure analysis and improvement for camshaft in high pressure oil pump

高压燃油泵凸轮轴失效分析与改进

Differential Pressure Oil Consumption Measuring System of Internal Combustion Engine

内燃机差压式机油耗测量系统

It is one of the key technical target to control the temperature of oil in the low-temperature hydraulic pressure test.

低温液压试验中，油液温度指标往往是严格限定的关键技术指标之一。

Applied rated oil pressure and the biggest oil pressure to key parts separately and analyses their deforming and stress. The result was that they meet the operating requirements. 5.

分别施加额定油压和最大油压，分析关键部件在这两种状态下的变形和应力，结果关键部件满足使用要求。

The system is mainly comprised of a computer, sensors, cable, high pressure oil lines and electromagnetic overflow valve, has both the functions of measuring and control, and is awarded the explosionproof qualification certificate by China Classification Society.

该系统主要由计算机、传感器、电缆、高压油管线和电磁溢流阀等组成，既具有监测功能，又具有控制功能，而且取得了中国船级社的防爆合格证书。

The pressure sensors processed with this new technology have a good performance with a small thermal drift and can resist the boiling water and oil attack, and 150 ℃ temperature shock.

用这一封接技术制备的压力传感器有良好的技术性能，热漂移小且能耐沸水、耐油，耐150℃热冲击。

Wear-self-compensation Tribological Effect of ZS Additive for Tin Bronze/ Hard Chromium-plated 45 Steel Rubbing Pairs in Hydraulic Pressure Oil

添加剂对锡青铜-镀硬铬45钢摩擦副的磨损自补偿摩擦学效应

These include: oil tank stress, scheduling stress oil tank, piping system pressure drop ( pressure loss ).

这包孕: 吸油池压力, 排油池压力, 管道体系中的压力降 ( 压力损失 ).

The oil pressure unit total pressure and the branch pressure are adjustable.

油压单元总压力以及各支路压力均可调节.

Vehicle power steering systems control direction and flow of pressure oil with servo valves, then transfer angular inputs from steering wheels to corner angular outputs of road wheels.

车辆液压动力转向系统通过伺服阀控制压力油的方向和流量，把转向盘输入的转角信号转变为车轮的偏转角度输出。

Valve technology has the advantage of fast dynamic response, use of public constant pressure oil source can be controlled in different implementation of the components, but the control at loss energy, leaking, and fever are quite serious.

阀控技术的优点是动态响应快，利用公共油源可控制不同执行元件，但节流损耗较大，泄漏和发热现象比较严重。

The original spraying plant, using low pressure oil pump as power to press asphalt paint diluted by gasoline, sprays steel pipes straightly fed along roll tables, through spray nozzle with umbrella shape.

原有喷涂机用低压油泵作动力，将经汽油稀释后的沥青漆加压，经小孔呈伞形喷洒到沿辊道直线行走的钢管上。

Test of self-contained pressure oil system for turbochargers of main line diesel locomotive

干线内燃机车增压器独立供油系统的试验

The Development of Servomechanism for Guarding Leak in the Test of High Pressure Oil Seal

高压油封试验时防泄漏自动控制装置的研制