A plunger (115) of a fuel pump (10) may have an essentially cylindrical base shape for axial movement and rotation within a pump barrel (110) of the fuel pump (10). The plunger (115) may comprise, at a fuel amount controlling end of the plunger (115), an o...

The present invention relates to a fuel injection pump having a separable plunger being capable of not only easily adjusting a timing and a form of fuel injection with a simple structure but also enabling fine pre-injection of an engine at high pressure, t...

The injection system of the present invention relates to the injection system of a fuel injection pump wherein a plunger performs a reciprocating slide motion in the axial direction inside of the plunger chamber of a barrel for compressing fuel. The plunge...

The present invention relates to an apparatus for preventing cavitation damage to a diesel engine fuel injection pump, wherein a pressure control valve for shutting a barrel port is mounted on a deflector or a barrel of the fuel injection pump to increase ...