Patents by Inventor Marc Voelker

Marc Voelker 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).

  • Publication number: 20080149074
    Abstract: In a fuel supply device for the supply of fuel from a fuel tank to an internal combustion engine, with at least one electrically driven fuel pump arranged in the fuel tank which pump conveys fuel out of a fuel tank to the internal combustion engine via a fuel supply line, wherein a fuel line extends from the fuel supply line to a suction jet pump pumping fuel from the fuel tank to a collecting tank in which the electrically driven fuel pump is disposed and wherein a throttle is arranged upstream of the suction jet pump in the fluid line leading to the suction jet pump, a pressure limiting valve is provided upstream of the suction jet pump and downstream of the throttle for limiting the pressure of the fuel operating the suction jet pump thereby reducing or eliminating the noise generated by the suction jet pump.
    Type: Application
    Filed: December 18, 2007
    Publication date: June 26, 2008
    Inventor: Marc Voelker