Combustion engine with fuel injection and coolable nozzle holder

摘要

A combustion engine with fuel injection has a central lubricating oil system with an engine oil pump (1) and at least one fuel injection nozzle with coolable nozzle holder in the cylinder head (7), the nozzle holder having at least one cooling duct. In order to achieve efficient nozzle cooling with a low-cost design at least one cooling duct is connected to the lubricating oil system and opens freely onto the cylinder head (7). <IMAGE>