The article analyses the operational characteristics and insufficiencies of the reaction type pressure reducing valve and the balance type pressure reducing valve by calculation and experimentation.
本文通过理论计算和试验的方法分析反作用式减压阀和卸荷式减压阀各自的工作特性和使用中会产生的一些局限。
Bring forward the new hydraulic element-intrinsically-safe solenoid pilot valve on the basic of general unloading valve.
通过对传统泵站卸荷阀工作原理进行分析,采用了本安型电磁卸荷阀,解决了传统泵站系统的压力波动大,压力调节不方便等问题,并且通过压力检测反馈来控制电磁先导阀启闭,以此控制泵的卸荷时机,使泵的压力波动在设定范围内。
The security system of ND83/83/07-1 steam turbine being used as examples, the fault mechanism that quick-acting shutoff time is prolonged, and unloading valve operation principle were analyzed and investigated.
在汽轮机打闸或跳闸时,主汽门关闭时间延长的故障在许多电厂,尤其新机组调试过程中均出现过;以ND83/83/07-1型汽轮机的保安系统为例,对卸荷阀的工作原理,以及快关时间延长的故障机理展开全面分析和研究,并借助具体事例分析对此做了进一步阐述。
pressure regulator of engine unloading valve
发动机卸荷阀调压器
The Application of an Unloading Valve for the Billet CCM
一种卸荷阀在小方坯连铸机上的应用
Study and Application on Performance Test System of Automobile air Brake Unloading Valve;
汽车气制动卸荷阀性能测试系统的研究与应用
Simulation Research on the Dynamicproperty of On-Off Cartridge Valve and the Pressuer Descending Property of Unloading Cartridge Valve
插装阀动特性与液压机预卸荷插装阀组卸压特性仿真研究
Remove the relief valve cover bolts while holding the cover down.
边压住阀盖，边拆卸安全阀阀盖螺栓。
Remove the relief valve cover, stem/diaphragm assembly, and relief valve spring.
拆卸安全阀阀盖，阀杆/隔膜总成，和安全阀弹簧。
Remove valve spring and retainer.
拆卸阀弹簧和扣件。
Remove TPS from throttle body.
从节气阀体拆卸TPS
cargo loading manifold
货油装卸系统分路阀箱
Remove check valve and valve seal from booster.
从倍力器上卸去逆止阀和阀门密封。
Remove the pressed in relief valve seat and seat O-ring.
拆卸压进去的安全阀阀座和阀座O形环。
hydraulic hitch system with unloading function
卸荷式液压悬挂系统
balance vane pump
双作用卸荷式叶片油泵
ACOUSTIC RESPONSES TO ROCK CORE UNLOADING-DISTURBANCE AND UNLOADING-SENSITIVE ROCK MASS
岩芯卸荷扰动的声学反应与卸荷敏感岩体
Remove the cover plate of the relief valve by removing the four connecting screws.
通过拆卸四个连接螺丝来拆卸安全阀盖板。
The relief valve should be able to be removed by unscrewing the relief valve from the housing.
通过从外壳上旋下安全阀应该能够拆卸安全阀。
Use socket wrench to remove regulator seat for replacement.
采用套筒扳手来拆卸调节阀阀座进行更换。
Remove the body bolts from the body using an Allen Key.
采用内六角扳手从阀体上拆卸阀体螺栓。