Patents by Inventor Arndt Urbahn

Arndt Urbahn 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 module
    Patent number: 7485219
    Abstract: A fuel module, especially for the diesel fuel of an auto-ignition engine, having a fuel tank (10) and a fuel filter (11). The fuel tank (10) has a wall (12), which encloses the volume of the fuel tank (10), and the wall (12) has an opening in the region of the fuel filter (11). The fuel filter (11) is sealed to the wall (12) in the region of the opening and contains a filter medium (26), which is suitable for separating water from the fuel, which is to be cleaned. Also disposed within the fuel filter (11) is a water storage unit (38) in which water separated from the fuel is collected.
    Type: Grant
    Filed: May 16, 2005
    Date of Patent: February 3, 2009
    Assignee: Mann & Hummel GmbH
    Inventors: Arndt Urbahn, Dieter Schreckenberger, Dieter Amesoeder
  • Fuel module
    Publication number: 20050252847
    Abstract: A fuel module, especially for the diesel fuel of an auto-ignition engine, having a fuel tank (10) and a fuel filter (11). The fuel tank (10) has a wall (12), which encloses the volume of the fuel tank (10), and the wall (12) has an opening in the region of the fuel filter (11). The fuel filter (11) is sealed to the wall (12) in the region of the opening and contains a filter medium (26), which is suitable for separating water from the fuel, which is to be cleaned. Also disposed within the fuel filter (11) is a water storage unit (38) in which water separated from the fuel is collected.
    Type: Application
    Filed: May 16, 2005
    Publication date: November 17, 2005
    Applicant: Mann & Hummel GmbH
    Inventors: Arndt Urbahn, Dieter Schreckenberger, Dieter Amesoeder