Patents by Inventor Ewald Millich

Ewald Millich 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 filter for an internal combustion engine
    Patent number: 6974538
    Abstract: The invention relates to a fuel filter for an internal combustion engine, comprising a filter housing consisting especially of metal, and a filter element and a pressure-regulating valve located in said filter housing. The aim of the invention is to ensure that no noise originating from the pressure-regulating valve is emitted. To this end, the pressure-regulating valve is mounted in the filter housing in such a way that vibrations are dampened.
    Type: Grant
    Filed: April 27, 2001
    Date of Patent: December 13, 2005
    Assignee: MAHLE Filtersysteme GmbH
    Inventors: Peter Baumann, Hans Gebert, Ewald Millich, Albert Schick
  • Fuel filter for an internal combustion engine
    Publication number: 20030010687
    Abstract: The invention relates to a fuel filter for an internal combustion engine, comprising a filter housing (1) consisting especially of metal, and a filter element (6) and a pressure-regulating valve (7) located in said filter housing. The aim of the invention is to ensure that no noise originating from the pressure-regulating valve (7) is emitted. To this end, the pressure-regulating valve (7) is mounted in the filter housing (1) in such a way that vibrations are dampened.
    Type: Application
    Filed: August 12, 2002
    Publication date: January 16, 2003
    Inventors: Peter Baumann, Hans Gebert, Ewald Millich, Albert Schick