Fuel injection system for supplying fuel to direct-injection internal combustion engines comprises a central fuel reservoir partly integrated in the cylinder head

摘要

Fuel injection system for supplying fuel to direct-injection internal combustion engines comprises a central fuel reservoir (1) between a conveying pump and a number of injectors (3) to be supplied with fuel, which are connected to the central fuel reservoir. The injectors are mounted in a cylinder head (5) of the engine for direct injection of fuel into a number of combustion chambers. The fuel reservoir is at least partly integrated in the cylinder head. An Independent claim is also included for a cylinder head for a direct-injection internal combustion engine. Preferred Features: The fuel reservoir is partly or completely formed by a recess in the cylinder head or a cylindrical bore. The wall of the fuel reservoir is formed by the material of the cylinder head. The fuel reservoir is designed as a high-pressure reservoir for supplying fuel to auto-ignition internal combustion engines.