首页> 外文会议>Purdue Compressor Technology Conference >INCREASED LIFT FOR FEATHER VALVES BY ELIMINATION OF FAILURES CAUSED BY IMPACT
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INCREASED LIFT FOR FEATHER VALVES BY ELIMINATION OF FAILURES CAUSED BY IMPACT

机译:通过消除由影响引起的故障来增加羽毛阀的升降机

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摘要

The maximum lift that can be used in a feather valve for a particular application is limited by the valve failures that occur if the lift is too high. This limit has been increased by testing valves with a high lift and investigating the resulting failures. This has shown that the primary cause of failure is damage caused to the strip by impact of the strip on the guard. As a result of this work, several design modifications have been made to the feather valve and these allow reliable operation at considerably higher lifts than were previously practical. This will, of course, have a direct influence on compressor performance.
机译:可用于特定应用的羽毛阀中可用于特定应用的最大提升受电梯太高而发生的阀故障的限制。通过使用高升力和调查所产生的故障,通过测试阀门增加了该限制。这表明失败的主要原因是通过条带在护罩上的撞击造成的损坏。由于这项工作,已经对羽毛阀进行了几种设计修改,并且这些设计允许比以前的实际更高的升降机更高的操作。当然,这将对压缩机性能进行直接影响。

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