巡逻船舶尾轴端面密封的应用研究

Research and application of the end sealing apparatus for patrol boat

通过对油润滑密封装置中的"径向密封"与"端面密封"装置技术性能进行比较,提出在高速巡逻艇上使用"端面密封",并在实船上使用取得了较好的效果。

The high speed patrol boats usually adopt the kind of radial sealing arrangement for the lubricating stern shaft which causes leak easily.In this paper,the author investigate the stractural form of new typed of end face sealing apparatus,which achieves good results in the real ships.