Method and device for reducing stress at an intersection of two channels (9, 10) that merge into one another in a body (11) made of a metallic material, wherein a medium under high pressure is conducted in the channels (9, 10), and a second channel (9) ope...

An injection nozzle (22) for mounting to a nozzle holder of a fuel injection system (1) of an internal combustion engine may comprise a sealing face (29) for providing a sealed connection to the nozzle holder, a needle guiding bore (34) for guiding a needl...

A fuel injection valve (30) includes: a nozzle body (31) having a frond edge portion at which an injection hole (33) is provided; a needle (32) that is slidably arranged in the nozzle body (31) and sits on a seat portion (35) in the nozzle body (31), the n...

The high pressure injector body (1) has an essentially cylindrical valve chamber (3) into which fuel can be introduced at high pressure via a feed bore (2) opening into a feed opening (7) in the valve chamber. The valve chamber has a bulge in its cross-sec...

The injection valve for an internal combustion engine is particularly for a common rail fuel injection system and comprises a valve housing part (4) with an inner recess which has a circular cross-section, high pressure fuel issuing through a feed hole (16...

The fuel injector, for an internal combustion motor, has an injector body (1) with an inner ring zone (5) where a fuel feed drilling (10) has its opening (12). A pressure tube connection (7) is at the injector body, with a sealing surface (9). The pressure...