用一个O形环密封安全阀阀体与主外壳。
独家罗托克双重澳环密封证明防止渗漏充油服务。
Exclusive Rotork double 'o' ring sealing for proven protection against leakage in oil-filled service.
实现了螺旋密封与浮环密封相结合的结构设计及应用。
The structural design and application for combination between the helical axial seal and floating-ring seal have been performed.
浮环密封是离心式压缩机轴端密封经常采用的结构形式。
Floating ring is a structure often used in the shaft end seal of centrifugal compressor.
软密封型一般采用橡胶环密封，硬密封型通常采用金属环密封。
Generally use the soft rubber type sealing ring seal, hard seal ring-type metal seal used.
这种止回阀应该是模块化的，并且应该采用一个O形环密封在主阀体上。
The check valves shall be modular and shall seal to the main valve body by the use of an O-ring.
以上研究结果为不同工况下的浮环密封的设计和选择提供了一定的参考。
The research above provides an important reference example for the design and pattern selection of a floating ring sealing in different working conditions.
动静环的密封面之间涂以润滑脂，防止动静环密封面在水泵开车前磨损。
Movement between the ring sealing surface coated with grease to prevent the movement ring sealing surface wear in the pump drive.
此方法不是损害发动机而是一个有目的、有方法的达到密封环密封的过程。
Notice that this technique isn't "beating" on the engine, but rather taking a purposeful, methodical approach to sealing the rings.
本文介绍光干涉条纹及其检测高精度浮动端面密封环密封面的理论与应用。
This paper introduces the optical interference and its theory and application on the inspection of high precision flatness of the seal-face of floating end-face seal rings.
提高小井眼水泥浆的顶替效率，是保证小间隙水泥环密封质量的重要因素之一。
It is one of the important factors of ensuring the seal quality of cement sheath in a small clearance to raise slurry displacing efficiency in a slim hole.
系列过滤筒以聚丙烯为介质，o环密封。褶皱结构可以保证最大流量、最低压降。
Absolute AquaLine? Series Filter Cartridges feature polypropylene media and a proprietary oring seal. Our pleated construction provides maximum flow rates with the lowest possible pressure drop.
在浅槽环瓣型浮动环密封静态性能分析的基础上，对其动态特性进行了研究分析。
In order to study the performance and feature of the shallow-slot split floating ring seal, the dynamic characteristic was discussed based on static analysis.
在二冲程发动机中你必须混和燃料和气体，因为气缸壁上的孔阻止使用活塞环密封燃烧室。
You have to mix oil into the gas in a two-stroke engine because the holes in the cylinder wall prevent the use of rings to seal the combustion chamber.
从阀杆上的阀杆O形环密封开始，然后在手柄安装在阀杆上后，将其压进手柄的位置上。
Start stem O-ring seal over stem, then press into position as handle is pressed down over stem.
1993年开始实施低压缸密封改造，将浮环密封改造成蒸汽阻塞密封，使用效果良好。
From 1993, the reconstruction of low pressure cylinder sealing began to conduct. The floating ring seal are changed into steam jamming seal. The applied effect is good.
由于膨胀机碳环密封后面的密封垫片在安装时未被充分压紧，使膨胀机机体及相应管道进油。
At installation, insufficient compression of the sealing pad behind the carbon ring seal of the expander results in oil entrance to expander body and to the corresponding pipeline.
蜗壳内充水保压系统，主要包括加压水泵及其控制装置、蜗壳进口闷头、座环密封环等组成。
The water filling and pressure maintaining system mainly included: pressure pump and its control device, blockage end at the spiral case inlet, sealing ring on the stay ring of turbine, etc.
调查显示，挑战者号发射当日低温，导致火箭推进器上橡胶O行环密封圈失效，进而引起爆炸性气体泄露。
Theinvestigation showed that low temperatures on the day of the launch caused arubber “O-ring” seal on one of the rocket boosters to fail, which led to a leakof explosive gases.
组件提供多种连接方式备选。适配器采用O形环密封，易于连接到螺纹阀门上。完整的组件包括。
Kit allows multiple connection options. Adapters use O-ring seals for easy connection to threaded valve. Complete Kit includes.
当可燃混合气压缩时，气环密封可燃混合气；当可燃混合气燃烧时气环可阻止所产生的压力不外溢。
The compression rings seal in the air-fuel mixture as it is compressed and also the combustion pressures as the mixture Burns.
由于介质端动静环密封处的特殊结构处理，该装置适用于介质压力和粘度较大、转速较高的密封场合。
Since the special structure treatment of the dynamic and static ring sealing points in the medium e…
叙述了离心压缩机浮环密封的结构、原理、浮环密封失效的原因和危害，以及防止密封失效应采取的措施。
Structure and principle, failure reason and harm of compressor floating ring seal, and measures which prevented the seal from failing are introduced.
由于采用内部再循环，IR - CFB设计取消了其它CF B设计所需要的J阀门，环密封，和高压吹风机。
By relying on internal recirculation, the IR-CFB design eliminates J-valves, loop seals, and high-pressure blowers which are required with other CFB designs.
通过对其特点和密封机理的分析研究，熟练掌握了锥形浮环密封的应用技术，并对实际出现的问题及时妥善解决。
By the analysis of its seal mechanism, the technique of conical float seal is applied masterly to solve the problems in the practice.
主要对高速压缩机采用传统的浮环密封后出现的典型故障作分析，并对此类故障的解决和密封的改造提出解决办法。
This paper analyzes the typical fault of the high speed compressor after the floating-ring seal used in it and provides the method to resolve the fault.
针对吉林化学工业公司炼油厂重油催化裂化装置2mcl456型离心式压缩机的浮环密封存在诸多问题进行了技术改造。
The floating ring sealing system of the 2mcl456 centrifugal compressor in RFCCU of the refinery of Jilin Chemical Industry Company was revamped.
浮环密封和接触式机械密封需要密封油及油液控制系统，其控制系统复杂、维护费用高、污染严重、能耗较大、稳定性较低；
The two kinds of shaft seal have several disadvantages, for example, complicated control system, highly maintenance cost, serious contamination, more power consumption and lower stability.
一根氦管路意外泄露，最后地面支持人员发现问题源自一个松动的密封环。
A helium line unexpectedly vented, eventually leading ground support crews to a ring that had come loose from a seal.
一根氦管路意外泄露，最后地面支持人员发现问题源自一个松动的密封环。
A helium line unexpectedly vented, eventually leading ground support crews to a ring that had come loose from a seal.
应用推荐