... 4.5.2机械密封mechanical seal 4.5.3浮动环密封floating ring seal 的通路来限制泄漏达到密封的一种装，l{Jx ...
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metal floating ring seal 金属浮体环油封
mechanical floating ring seal 机械浮环密封
mechanical and floating-ring seal 机械浮环组合密封
floating seal ring 浮环密封
floating-type restrictive ring seal 浮环节流型密封
floating end face seal ring 浮封环
shaft seal of floating-ring type 浮动环式主轴密封
Original shaft with floating ring seal forms a sealed structure, sealed and is less stable.
原泵轴封采用浮动环形式的密封结构，密封稳定性较差。
Structure and principle, failure reason and harm of compressor floating ring seal, and measures which prevented the seal from failing are introduced.
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。
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。
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