FUEL-INJECTOR COMPRISING A CONNECTING AREA THAT CAN WITHSTAND HIGH PRESSURE

摘要

The invention relates to a fuel injector comprising an injector body (2) with a laterally positioned fitting (6). Said fitting (6) comprises a connecting area (5) with a front face (7). Said front face (7) is provided with an inlet passage (22) leading to a valve chamber (14) inside the injector body (2) and an inlet passage section (9.1) that impinges on a nozzle supply bore (9) in the injector body (2). The inlet passage section (9.1) and the nozzle supply bore (9) form a transition zone (20). The supply bore section (9.1) runs through the connecting area (5) and is oriented in relation to the axis (19) of the injector body (2) at an angle of inclination (30) that permits a transition zone (29) with almost no intersection.