(B) the principle of common rail technology

Common Rail technology through the common rail direct. Or indirectly to a constant high-pressure fuel distribution to each injector and the help of integration in each injector on the high-speed electromagnetic switch the valve to open and close, timing, Quantitative control of fuel injector to spray the fuel combustion chamber, thus ensuring the best atomized diesel engine, combustion and the least polluting emissions.

Technology is high-pressure common rail pumps, pressure sensors and closed-loop system consisting of ECU, will spray and spray pressure of a process completely separate from each other's way of a fuel supply. From the high-pressure pump high-pressure fuel pipeline for conveying to the public through the public for the oil pipeline to achieve precise control, high-pressure tubing pressure size has nothing to do with the engine speed, engine oil can greatly reduce the pressure on the engine speed changes , So you will reduce the shortcomings of the traditional diesel engine. ECU fuel injection control of the injector and fuel injection depending on the size of the fuel rail (public for the pipeline) pressure and electromagnetic valve opened the length of time.