Internal combustion engine

摘要

In an internal combustion engine with direct fuel injection including a cylinder block containing at least one cylinder with a piston, which performs an oscillating motion in the cylinder and a cylinder head including a combustion chamber for the at least one cylinder, a total of five intake and exhaust valves with respective intake and exhaust ducts are arranged in the cylinder head in a circular array and a spark plug and an injector are arranged in a center area of the combustion chamber between the intake and exhaust valves and point towards the center of the combustion chamber.