查询词典 relief valve

Pilot-type relief valve as shown in Figure 4-18, mainly from the main valve and pilot valve composed of two parts, the main feature is the use of the main valve, balance piston, the next two cavity fluid pressure difference and the spring force balance.

先导型溢流阀如图4-18所示，主要由主阀和先导阀两部分组成，其主要特点是利用主阀，平衡活塞上、下两腔油液压力差和弹簧力相平衡。

To do so, unbolt the relief valve and turn the relief valve discharge port to the opposite side.

要做到这一点，就要拆卸安全阀上的螺栓，将安全阀的排放端口旋转到另一侧。

This paper introduces the principle and performance of pressure relief valve in de- tail,and sets up the mathematical model for design and calculation of pressure relief valve on the basis of pneumatic and gastight theory in order to provid...

本文在阐述气压调节阀的工作原理及性能特点的基础上，应用气动、密封理论，推导建立了气压调节阀设计计算数学型，为我国自行研制该类装置提供参考。

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。

We suggest the use of a model DET expansion tank, the Watts Governor 80 ball cock and thermal expansion relief valve, or a 530C calibrated pressure relief valve.

我们建议采用型号DET膨胀罐，美国瓦茨Governor 80球旋塞阀和热膨胀安全阀，或者一个型号530C有刻度压力安全阀。

We suggest the use of a model DET expansion tank, the Watts Governor 80 ball cock with integral thermal expansion relief valve, or a 530C calibrated pressure relief valve.

我们建议采用型号DET膨胀罐，美国瓦茨Governor 80球形旋塞带整体热膨胀安全阀，或一个530C刻度压力安全阀。

The following procedures provide information for replacing the diaphragm, the relief valve disc, and the relief valve seat.

下列提供的资料是更换隔膜、安全法阀瓣和安全法阀座的程序。

If pressure relief valve continues to drip water, even at reduced pressure, flush relief valve by quickly raising lever several times.

如果压力安全阀还是再滴水，即使压力降低后还是滴水，则快速提升手柄几次冲洗安全阀。

The locating pin in the relief valve cover should be aligned with the corresponding locating notch in the top of the relief valve body.

安全阀阀盖内的定位销钉应该对齐在安全阀阀体顶部相关的定位槽上。

It works as shown in Figure 2b, when the work when the system is high pressure, EF mouth also in high pressure, high pressure Balance Valves unloading of oil equivalent one-way valve open and the unloading valve 3 1 contact; when the pressure exceeds the safety valve unloading having a set pressure, unloading relief valve to open, the return oil through oil path b to uninstall the spool 4, left, unloading Safety valves valve spring to overcome the spring force 5, unloading spool shifted to the right, EF population of high-pressure oil through direct discharge port T Dutch tank.

其工作原理如图2b所示，当工作系统处于高压状态时，EF口也处于高压状态，高压油打开等值卸荷单向阀3与卸荷安全阀1接触；当压力超过卸荷安全阀调定压力时，卸荷安全阀开启，其回油经油道b到卸载阀芯4左端，克服卸载阀弹簧5的弹簧力，卸载阀芯右移，EF口的高压油经T口直接卸荷油箱。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。