电子喷射汽油机与排气净化的研究  

The study on electronic injection gasoline engine and emission

作　　者：刘作荣[1] 龚金科[1] 

机构地区：[1]湖南大学机械与汽车工程学院,湖南长沙410082

出　　处：《移动电源与车辆》2003年第1期1-3,共3页Movable Power Station & Vehicle

摘　　要：电子喷射汽油机可以实现任何工况下具有最佳空燃比 ,并且其值靠近理论空燃比 ,这时汽油机排气污染物浓度低。该项技术应用于 4 92Q汽油机 。The optimal air fuel ratio close to theoretical air fuel ratio can be reached at all working conditions of an electronic injection gasoline engine. Therefore, engine exhaust emission is low. Good results have been got in Model 492Q gasoline engine through the application of an electronic injection system.

关 键 词：空燃比 汽油机 电子喷射 

分 类 号：TK411.29[动力工程及工程热物理—动力机械及工程]