刘志勤,王彦伟,李少亮   

    摘要：本文论述了4L22E型柴油机的研制开发过程,以及各部分结构特点与主要技术参数,并介绍了电控VE泵+EGR技术对排放的影响,通过排放试验和可靠性试验考核证明这种机型各项技术指标达到国内同类机型的先进水平。

    关键词： 柴油机;研制;电控VE泵+EGR技术;国Ⅲ排放

    Abstract: The paper describes the development of 4L22E diesel engine,and its structure characteristics and main technical parameters of each part and also introduces the influences of electrically controlled VE pump and EGR technology on emissions.It is proves by the emission and reliability test that every technology reaches the national advanced level of same type.

Keywords: Diesel Engine;Development;Electrically Controlled VE Pump and EGR     Technology;NⅢ Emission

参考文献:

  [1]史绍熙:柴油机设计手册[M].北京:中国农业机械出版社,1984.