Principle of common rail electronically controlled fuel injection technology

Common rail electronically controlled fuel injection technology by common rail, directly or indirectly, to form a constant high pressure fuel, distributed to each fuel injector, and with the help of the integrated on each injector high-speed electromagnetic switch valve opening and closing, timing and quantitative control of injectors injection volume of oil to diesel engine combustion chamber, so as to ensure the combustion of diesel engine to achieve the best ratio and good atomization, And the optimal ignition time, sufficient ignition energy and minimum pollution emissions.

The new technology is now being used in diesel-powered cars abroad. This is the inevitable trend of the world automobile industry to meet increasingly stringent emission standards.

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