What are the new technologies of engine fuel system?

1. High pressure common rail technology

In the closed loop system composed of high pressure oil pump, high pressure oil rail and injector, the high pressure oil pump transfers the high pressure fuel to the public oil supply pipe. Through the closed loop system composed of rail pressure sensor and electronic control module (ECM), the oil pressure in the public oil supply pipe is precisely controlled to achieve the injector injection pressure.

2. Oil quantity closed-loop compensation technology

In the process of engine operation, the change of fuel injection quantity of injector is dynamically monitored to realize the real-time compensation of fuel injection quantity of injector.

3. Zero oil output technology of oil pump

When the engine is rotating but does not need to burn, no oil output from the oil pump is controlled by the proprietary parts to ensure the normal pressure of the oil rail.

4. Active oil quantity control technology of oil pump

The solenoid valve is used to independently control the inlet valve of the oil pump, and the oil rail pressure can be adjusted faster.

5. low return oil technology

Greatly reduce the fuel injector return amount, so as to reduce the power loss of the fuel system and improve the fuel economy of the engine.

Jiangsu Meao Power Technology Co., Ltd. focuses on the development and manufacture of diesel generator sets, and has accumulated rich experience in manufacturing and service in this field. As a professional generator manufacturer, MEAOPOWER attaches great importance to product development, innovation and service quality, and maintains close strategic cooperation with famous domestic and international enterprises such as Cummins, Perkins, Doosan, Yuchai, Weichai, Shangchai, Wuxi Wandi, Lillesomer, Stanford, Marathon and so on.