可控预行程喷油泵的性能与实验分析  

Experimental Analysis and Performance of The Pre-Stroke Injection Pump

作　　者：钱耀义[1] 米金泳 李骏[2] 吴稚元 

机构地区：[1]吉林工业大学 [2]长春汽车研究所

出　　处：《内燃机工程》1993年第4期74-78,共5页Chinese Internal Combustion Engine Engineering

摘　　要：作者简述了可控预行程喷油泵的工作原理,并以喷油泵速度特性、喷射特性、喷油提前角、喷油压力等方面对设计研制的可控预行程喷油泵进行实验分析,这些结果对于进一步完善可控预行程喷油泵的设计和实现柴油机的电控具有重要意义。In this paper the principle of a controllable pre-stroke injection pump is introduced and the experimental analysis to the characteristics, including injection rate timing, and injection pressure etc has been made. These results are of important for improving the design of the pump and for carrying out the electronic control of the diesel engine.

关 键 词：喷油提前角 喷油率 喷油泵 设计 

分 类 号：TK423.83[动力工程及工程热物理—动力机械及工程]