Structural principle and working mode of EFI motorcycle fuel injectors
Structural principle and working mode of EFI motorcycle fuel injectors The fuel injectors in the motorcycle EFI system is one of the most important actuators. In fact, the main carrier of the word "electrospray" is the injector. Today we will introduce the structural principle and working method of this component. 1. What structure of fuel injectors is used for EFI motorcycles? The function of the injector is to rapidly and precisely spray a well-sprayed gasoline to the engine intake port at regular intervals (Fig. 14). The injector used in EFI motorcycles is a shaft-type electromagnetic injector (Fig. 15). It consists of an injector housing, a nozzle, a needle valve and an armature ring that fits over the needle valve. It is a machining accuracy. Very high precision devices play a key role in the actuators of fuel injection systems. The amount of fuel injected by the injector depends on three factors: 1 The size of the cross-sectional area of ??the fuel inject...