传动组油封的几种改进措施  

Improvement Measures of Oil Seal for Driving Unit

作　　者：曾广盛 

机构地区：[1]银川风机厂,银川市750004

出　　处：《风机技术》2003年第2期33-33,51,共2页Chinese Journal of Turbomachinery

摘　　要：针对离心通风机传动组的轴端密封经常漏油这一现象 ,提出了改进措施。改进后的几种结构在产品中的实际应用表明 ,其效果良好。Improving measures are put forword against the phenomenon of shaft end seal of oil leakage of centrifugal fan driving unit. The practical applications of several structures after improvement in products show that the results are good.

关 键 词：离心式通风机 油封 胀圈密封 环槽 改进 传动组 

分 类 号：TH432[机械工程—机械制造及自动化] TH136