摘要
介绍了机械式汽油喷射系统的油路系统和气路系统的结构和工作原理,详细分析了电动汽油泵、蓄压器、喷油器、燃油分配器、冷车起动阀和补充空气阀等主要装置的工作过程。同时介绍了机械汽油喷射系统易发生的故障,并分析了产生故障的原因。
The construction and working principles of fuel and air subsystems in a mechanical fuel injection system are described in this paper. Then the operating processes of their main components, such as eletric fuel pump, pressure regulator, nozzle, fuel distributor, cold starting valve and supplementary-air valve, etc. are analysed in detail. Finally the commonly occurred troubles in a mechamcal fuel injection system are introduced with the cause analysis.
出处
《汽车技术》
北大核心
1994年第10期50-54,共5页
Automobile Technology