Vitesco Technologies Gmbh

Continental Automotive Gmbh

Jürgen Bohmann

Matthias Bleeck

Markus Zankl

Burhan Dagdelen

Stephan Bias

Jörg Bernhardt

Ahmad Ghassemi Todeshkchooii

Andreas Mühlbauer

Christian Sturm

Valentin Veit

Various embodiments include a high-pressure port for a fuel pump comprising: a body defining an internal volume; an outlet valve with an element opening in a first direction; a pressure-limiting valve with an element opening in an opposite second direction; a common valve plate including a sealing seat for both valve elements; and a sleeve guiding the outlet valve element during movement, fastened in the body with an axial stop limiting movement of the outlet valve element and a radial guide guiding the outlet valve element during movement. The guiding sleeve comprises a harder material than the body.

High-pressure fuel pump

An electromagnetic actuator includes an armature which has a stop face, and a pole piece which has a counter stop face, wherein the stop face and the counter stop face in terms of geometry are configured so as to be mutually complementary such that the stop face and the counter stop face in a movement of the armature toward the pole piece engage in one another, displacing a medium which is disposed between the stop face and the counter stop face. An electromagnetic valve may include the electromagnetic actuator, and a high-pressure fuel pump may include the electromagnetic valve.

Electromagnetic actuator, electromagnetic valve and high-pressure fuel pump

Growing community of inventors

Furth i. Wald, Germany

Jürgen Bohmann