Robert Bosch

Alexander Wernau

Wolfgang Braun

Dietmar Uhlmann

Ralph Engelberg

Dirk Vahle

Martin Katz

Dirk Schnittger

Vittorio Caroli

A fuel injection device for an internal combustion engine includes a housing and a valve element which is arranged in the housing. The valve element interacts, in the region of a fuel outlet opening, with a valve seat. The valve element is embodied by at least one first part and at least one second part which are coupled to one another by means of a hydraulic coupler. The hydraulic coupler has a coupling chamber which is delimited at least partially by a sleeve which is guided on the first part of the valve element. Additionally a guide element guides an end region of the first part of the valve element, which end region being oriented toward the second part of the valve element.

Fuel injection device for an internal combustion engine

Growing community of inventors

Blaufelden, Germany

Alexander Wernau