Robert Boschgmbh

Andreas Gaudl

Juergen Hanneke

Markus Rueckle

Stefan Stein

Andreas Rettich

Friedrich Howey

Helmut Clauss

Hermann Koch-Groeber

Wolfgang Fleiner

Michael Jupe

Christoffer Uhr

Stefan Schuster

Reinhold Melcher

Uemit Canlioglu

George Anthony

Thilo Klam

Changyi Wang

Dietrich Klauk

Dieter Roehr

Karl Stichleutner

Ernst Hauk

Holger Stephan

Kristin Schoenau

An injector, especially for common rail injection systems of Diesel engines, has a nozzle needle, a control piston for actuating the nozzle needle, a valve that actuates the control piston and that is triggered by via an outlet throttle and an inlet throttle, and a hydraulic stop for the control piston, such that the flow from the inlet throttle to the outlet throttle at the narrowest cross section can additionally be throttled. The control piston is embodied conically on its offset top side oriented toward the outlet throttle or the inlet throttle.

Injector, in particular for common rail injection systems of diesel engines

A solenoid valve for a fuel injector for injecting fuel into the combustion chamber of an internal combustion engine having an injector body which includes an electromagnet. An armature group of the solenoid valve may be actuated by this electromagnet to relieve the pressure in a control chamber, so that a nozzle needle/tappet assembly in the injector body implements an opening/closing movement. The armature group includes a first and a second armature part. The first armature part and the second armature part are joined to one another by an insert-and-twist connection, one of the armature parts being enclosed by an armature guide which includes anti-rotation elements.

Solenoid valve comprising a plug-in/rotative connection

Growing community of inventors

Remshalden, Germany

Andreas Gaudl