避免正压外壳型防爆电机向外漏油的措施  

Measures to Prevent from Oil Leakage Towards Outside of the Positive-pressure Outer-shell of Explosion-proof Motors

作　　者：张国强[1] 

机构地区：[1]哈尔滨电气集团佳木斯电机股份有限公司,154002

出　　处：《电机技术》2017年第4期47-49,共3页Electrical Machinery Technology

摘　　要：根据正压外壳型防爆电机的漏油特点,从电机吹扫装置的设定、电机风路和电机的滑动轴承结构三个方面进行改进,避免了正压电机向外漏油,为此类电机的设计提供了参考。In accordance with features of oil leakage of the positive-pressure outer-shell of explosion-proof motors,improvement in the fields of blow-clean-setting inside the motor, motor＇s wind path and sleeve bearing construction was done to prevent from the oil leakage towards outside of the positive-pressure motors, providing the reference for the same-kind motor design.

关 键 词：正压外壳 吹扫装置 漏油 滑动轴承 

分 类 号：TM307[电气工程—电机]