螺旋密封在增压机变速箱上的应用

Application of the screw seal in the gear boxes of boosters.

介绍了螺旋密封作为增压机变速箱高速轴端密封的设计改进及应用情况。改进后，消除了润滑油的泄漏，取得了很好的效果。

The design improvement and application of the screw seal for the high speed shaft end of the gear box in a booster were presented,the leakage of lubricant oil was eliminated,and good results were obtained after improvements. (349) The design improvement and application of the screw seal for the high speed shaft end of the gear box in a booster were presented,the leakage of lubricant oil was eliminated,and good results were obtained after improvements.