旋装式机油滤清器止回功能失效原因分析  

Cause Analysis on Anti-drain Function Failure in Spin-on Lubricating Oil Filter

作　　者：李艳竹 何佳伟 

机构地区：[1]广州汽车集团股份有限公司汽车工程研究院,广东广州511434

出　　处：《汽车零部件》2014年第4期74-75,共2页Automobile Parts

摘　　要：介绍旋装式机油滤清器结构和原理,阐述止回阀的重要性,同时简要介绍旧内标准针对止回阀的技术要求和试验。结合实践经验,分析止回功能失效的原因。The structure and principle of spin-on lubricating oil filter were introduced. The importance of anti-drain valve was expoun- ded. The technical specifications and test about anti-drain valve in domestic standards were introduced briefly. Combining the experience, the cause of anti-drain function failure was analyzed.

关 键 词：旋装式机油滤清器 止回阀 密封 

分 类 号：U464.137.2[机械工程—车辆工程]