The present invention provides for a fuel piping arrangement in common rail type fuel supply systems, the supply system comprising at least one common rail (1) and at least one respective injector (2), wherein the common rail is connected with the at least one injector directly, by means of only…
A viscous damper mounting structure for a supply pump of a common-rail fuel injection device that can minimize shape modifications on the engine side and changes in the supply pump shape or the like, enables the installation of a damper device on the drive shaft of a supply pump, and reduces the…
The IC engine has the fuel supplied to the common-rail fuel injection system via an unregulated high pressure pump with a control device (24) inserted in the fuel feed line. The high pressure pump has a single pump element (10) within a pump housing incorporated in the crank housing of the engine…
A high pressure pump for preventing distortion of a sealing surface or a cylinder form. The high pressure pump has an intermediate member including a cylinder body (4) having a pressurizing chamber (14) communicated with a cylinder (4a) accommodating a plunger (12). Fluid in the pressurizing…
A high pressure pump for decreasing an initial axial force of a clamping bolt and preventing distortion of a sealing surface and a cylinder form. The high pressure pump has an intermediate member including a cylinder body (4). The cylinder body has a pressurizing chamber (14) communicated with a…