Fuel injector (10) for direct injection in an internal combustion engine, the fuel injector (10) being designed to be inserted into a mounting bore (14) of a cylinder head (12) which opens into a combustion chamber (16), said fuel injector (10) having an i...

The present invention provides a cooling structure of a fuel injection valve that can cope with the high load operation of the engine by efficiently transferring heat from a nozzle to a cylinder head, thereby improving the cooling efficiency of the injecti...

The fuel injector has a housing (1) and a nozzle needle (7) which is directly or indirectly moved by actuating an actuating unit in an opening position for introducing an injection process. A cooling device (4) is provided in form of volume in hermetically...