全程可变排量机油泵特性分析及试验研究  

Research on Performance Characteristic and Test Stand of Full Variable Displacement Engine Oil Pump

作　　者：魏毅波 朱文峰[1] Wei Yibo;Zhu Wenfeng(Faculty of Mechanical and Energy Engineering,Tongji university,Shanghai 200092)

机构地区：[1]同济大学机械与能源工程学院,上海200092

出　　处：《汽车实用技术》2020年第10期172-173,186,共3页Automobile Applied Technology

摘　　要：汽车发动机全程可变排量机油泵是一种通过比例电磁阀对油泵排量进行可控调节的机油泵。文章着重介绍了叶片式全程可变排量机油泵的工作原理和特性,针对其特性制定相应试验项目,对其试验台架方案进行研究分析。Full variable displacement engine oil pump is a kind of oil pump which can be controlled by proportional solenoid valve. This paper mainly introduces the working principle and characteristics of the full variable displacement oil pump. develop test items,research and analysis the test stand scheme.

关 键 词：全程可变排量 比例电磁阀 试验台架 

分 类 号：U467[机械工程—车辆工程]