简要介绍了一种新型的汽油机的稀薄燃烧系统，可以有效地降低燃油消耗率和废气排放。
This paper briefly introduces a new lean combustion system which can effectively reduce fuel consumption rate and exhaust emissions.
在汽油中添加清净剂可以防止汽油机燃料系统及进气系统沉积物的形成，减少排放污染，降低燃油消耗。
Adding detergent in gasoline can prevent fuel supply system and air intake system of gasoline engine from forming deposits, reduce exhaust emissions, and improve brake specific fuel consumption.
介绍了一种汽油机的快速稀燃系统，并对该系统的喷油时刻，燃油调整特性，外特性及排气性能等进行了试验分析。
A lean mixture combustion system is presented in this paper. And the test effect of fuel injection time, fuel adjustment, miximum load speed and emission characteristics are analysed.
为此，对一部分解放牌侧置气门汽油机的燃烧室改造为球形，提高压缩比到7.2：1，并改进进气系统，从而使功率、扭矩和燃油经济性都有所提高。
So we improve the old truck gasoline engine with side valve by raising its compression ratio to 7.2: 1 by using partial spherical chamber. The intake system is also improved.
本实用新型涉及一种汽油机热试机燃油系统，能够有效提高燃油系统的安全可靠性。
The utility model relates to a fuel system of a hot test machine for gasoline engines, which can effectively increase the safety and the reliability of the fuel system.
本实用新型涉及一种汽油机热试机燃油系统，能够有效提高燃油系统的安全可靠性。
The utility model relates to a fuel system of a hot test machine for gasoline engines, which can effectively increase the safety and the reliability of the fuel system.
应用推荐