Patents by Inventor Joachim Leicht

Joachim Leicht has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fuel Injector with Punch-Formed Valve Seat for Reducing Armature Stroke Drift
    Publication number: 20070261673
    Abstract: The invention relates to a method for manufacturing a fuel injector for an internal combustion engine that has a control valve, which opens or closes an outlet throttle from a control chamber and in which a closing element is moved into a valve seat in order to close the outlet throttle. The valve seat is produced by punch-forming using a forming punch. The invention also relates to a fuel injector that is manufactured in accordance with this method.
    Type: Application
    Filed: October 5, 2005
    Publication date: November 15, 2007
    Inventors: Markus Rueckle, Axel Schnaufer, Joachim Leicht