EQDN系列CNG电喷发动机燃料喷射阀及火花塞优化

The Improvement of Gas Injector and Spark Plug for EQDN Serial CNG Engine

为了解决EQDN系列CNG发动机在使用过程中表现出的动力不足的问题,通过改进天然气喷射阀及火花塞的结构,提升其性能,从而使发动机动力性和燃油经济性大幅度提升。

In order to solve the problem that power of EQDN serial CNG engine is insufficient,we did our best to improve the composition of the gas injector and the spark plug.Through the improvements,the power and fuel economy were heaved substantially.