Internal combustion engine has housing and plug-in pump for supplying fuel at high pressure to fuel injection system, where fuel injection system has drive shaft rotating around axis

摘要

The internal combustion engine has housing (1) and a plug-in pump (2) for supplying fuel at high pressure to a fuel injection system. The fuel injection system has a drive shaft (3) rotating around an axis with a cam protruding in a radial direction. The cam is formed as a double cam (9). The drive shaft has a rotational axis, which is arranged on an imaginary bisecting line surface (18). The imaginary bisecting line surface is arranged in a common cutting edge of an imaginary projection of two layer outer surfaces (11) of the housing.