Fracture Analysis of Vent Valve Flake and Improve of System Structure

排气 阀片断裂分析及改进

It is equipped with asphalt return tube anti-puffing pressure vent valve anti-aging overhead nitrogen valve thermometer volumeter and output asphalt rapid discharge valve and coupling .

配备沥青溢流管、防冒 液呼吸 阀、防老化顶置充氮阀、温度计、容量计和输出沥青的快速卸料阀及接耦。

Combing the friction weldability of diesel fuel engine vent valve this paper researched K418 / 4Cr10Si2Mo friction welding joints on physics contact behavior during heading upsetting .

本文结合舰船柴油发动机 排气 阀的摩擦焊接性，对K418高温合金/4Cr10Si2Mo耐热钢摩擦焊接头在先顶锻后刹车（以下简称先顶后刹）过程的力学冶金行为进行了研究。

Open needle valve B to bleed air and then close B and vent needle valve .

开启针形阀“B”排放空气，然后关闭“B”和 排气针形 阀。

Study on the dynamic characteristics of emergency vent valve s

对紧急 放风 阀动态特性的研究

The vent valve comprises an air vent screw a spring and a valve ball which leans against the channel under the acting force of the spring .

所述 排气 阀包括一排气螺钉、一弹簧、一钢球，阀球在弹簧作用力下抵靠通道上。

Improper operation when opening safety valve or vent valve causing serious false water level ;

安全阀或向 空 排 汽门开启时操作不当，虚假水位现象严重引起。

After investigation and analysis an improved measure was adopted in this system by adding vent pipe to oil tank at back position of pressure meter valve in each AC and DC oil pump exit that has been proved correct in practice .

经研究分析，对系统进行了改造，将交、直流油泵压力表 管 阀门后各加装一条回主油箱的 放空气管，实践表明是正确的。

Study on water hammer of long pressure pipeline with air inlet and vent valve

装有进 排气 阀的长距离压力输水系统水锤计算研究

Discussions on fully closing of low pressure vent valve in urea plant

尿素低压 放空 阀全关探讨

The Analysis on Load-bearing Capacity of Pressure-and-Vacuum Vent Valve

呼吸 阀 承压分析

Vent the piping and test valve body cavity to remove air or steam .

排放管道和试验 阀门体腔内的空气或蒸汽。

A pressure-and-vacuum vent valve is a kind of important adjunct which pressure testing relates to its security and reliability .

呼吸 阀是油罐的重要附件之一，其试验压力关系到呼吸阀的安全性和可靠性。

The solenoid plunger pulls the vent valve down blocking off the passage to the charcoal canister . piston pin snap ring

电磁柱塞拉下 通气 阀，堵住通向活性碳罐的通路。活塞销锁圈，活塞销扣环

Safety valve along with its outlet piping and downstream piping of such valves as steam blow off valve vent and drain valve shall not be not insulated unless otherwise specified .

安全阀随着其出口管道与下游管道的阀门，如作为蒸汽打击小康阀， 通风口和排水 阀门，不得有不绝缘，除非另有说明。

The instantaneous opening of the vent valve in the opening process is large and the spool movement is affected by the stop device .

排 油 阀开启过程瞬时开度大且阀芯运动受限位装置影响。

Unclip tank vent valve and lines at the intake-air distributor and set them aside .

松开进气分配器处的油箱 通风 阀和管路，并将其放在一边。

Vent and Vacuum Breaking Valve Installed on Condenser Water Chamber in Cooling System of Steam Power Plant

装在汽轮发电站冷却系统凝汽器水室上的 排气真空破坏 门

Manifold shall have safety pressure relieve valve pressure regulators and pressure gauges indicating inlet and outlet pressure bleed valve ( vent valve ) and pigtail for cylinder connections .

气体管路需要有安全压力释放阀门、压力调节 阀门、压力表来指示气体压力。

You vent your BC using the deflator valve and concentrate on breathing shallowly .

你通过使用 排气 阀 调节你的浮力调整器，同时集中精力进行微微的呼吸。

The port side is the vent valve and tubing and the starboard side is the blow tube .

港口方面是 发泄 阀和油管，和右舷侧是打击管。

Open needle valve A high side and vent needle valve to vent air from bypass hose . Empty two-position valve accommodating five ports .

开启针形阀A高端和 排气针形 阀，从旁路软管排放空气。排空两个位置的放气阀，它调节五个通道。

Connect bypass hose between vent needle valve and loosely connect to test cock No.1 .

在 排气针形 阀上连接旁路软管，并将其松散连接到测试旋塞1号上。

A safety exhaust valve Vent the air gap and drain line from the relief valve in accordance with code requirements .

安全 阀、 排气 阀.按照规程的要求， 排出安全阀气隙和排放管道的空气。

Here is the port side view of the aft ballast tank showing a closer view of the vent valve and tubing .

这里是港口方面鉴于对尾部压载水舱展示了更紧密的看法 通风口 的 阀门和油管。

Specification of the drain valve and vent valve and its influence on the reliability of heating networks

放水阀和 放气 阀的设置及其对热网可靠性的影响

The New Advance of Automatic Ammonia Vent Valve

合成自动 放氨 阀的新进展