GAS SEALS FOR HYDROSTATIC BEARINGS

被引：0
|
作者：
SHIMANOVICH, MA
机构：
来源：
SOVIET ENGINEERING RESEARCH | 1986年 / 6卷 / 04期
关键词：
SEALS; -; Performance;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The design and operating principles of gas seals with external and internal gas pressure sources, mainly for use in hydrostatic spindle bearings, are described. It is shown that a belt drive can serve as a pump to give the excess pressure and vacuum needed for the gas seal to operate. Design features of pumps formed by the moving surfaces of the sealed devices are considered.
引用
收藏
页码：42 / 46
页数：5
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