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1)  radial flow seal
径向流体密封
2)  Radial sealing
径向密封
1.
Some defects of radial sealing mechanism of inverter scroll compressor have been found by analyzing,and a new type of radial sealing mechanism has been designed.
分析了普通变频涡旋压缩机动静涡旋齿间的径向密封机理,找出了普通变频涡旋压缩机动静涡旋齿间的径向密封存在问题的根源。
2.
The means of the radial sealing and endwise sealing of fixed and moving plate in scroll compressor for automobile air conditioning during they working were introduced.
介绍了涡旋汽车空调压缩机动静盘工作时的径向密封和轴向密封的方式 ,分析其动密封的原理及其工作稳定性。
3)  radial seal
径向密封
4)  radial acting hydrodynamic mechanical seal
径向作用流体动压式机械密封
5)  Ferrotic apex seal
铁钛体合金径向密封片
6)  the radial airproof patch
径向密封片
1.
According to the lubrication state diagram of the line contacting,the friction of the radial airproof patch is analyzed and programmed with UG Grip.
根据线接触润滑状态图,对径向密封片进行了摩擦学分析。
2.
The telescopic motion of the radial airproof patch in the airproof groove of the triangle rotor engine is named the stir.
三角转子发动机径向密封片在密封槽内沿径向伸缩的现象称为窜动,它加速了径向密封片与气缸之间的磨损,降低了密封性能。
补充资料:磁流体密封
      用铁磁流体封堵泄漏通道的半流体动密封(见图)。Fe3O4·CrO2等铁磁性超细微粒悬浮在低挥发性的液体中,形成铁磁流体。将铁磁流体置于密封间隙中,在磁场力作用下铁磁流体能形成强韧的液体膜,借以阻止泄漏。磁流体密封常用于密封气体,适用于密封高真空系统。它可用于高速,但不耐高温和高压。
  

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