Patents by Inventor Jonas HAUPENTHAL

Jonas HAUPENTHAL 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).

  • Patent number: 11015555
    Abstract: A delivery device for the fuel of an internal combustion engine has a fuel tank (4) from which at least one fuel pump (14, 18) delivers fuel via a fuel supply line (10) and via at least one fuel filter (12, 16) to a fuel consumer (2). The consumer (2) is connected to the fuel tank (4) via a fuel return line (20). A control device (24) is connected between the supply line (10) and the return line (20). The control device establishes a fuel-conveying connection (80) between the return line (20) and the supply line (10) when the temperature in the fuel tank (4) falls below a predeterminable threshold temperature and at a predeterminable threshold pressure in the return line (20).
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: May 25, 2021
    Assignee: HYDAC FLUIDCARECENTER GMBH
    Inventors: Richard Eberle, Thomas Scholl, Jonas Haupenthal
  • Publication number: 20200392926
    Abstract: A delivery device for the fuel of an internal combustion engine, having a fuel tank (4), from which at least one fuel pump (14, 18) delivers fuel via a fuel supply line (10) and at least one fuel filter (12, 16) to a fuel consumer (2), which is connected to the fuel tank (4) via a fuel return line (20), is characterized in that a control device (24) is connected between the supply line (10) and the return line (20), which control device establishes a fuel-conveying connection (80) between the return line (20) and the supply line (10) when the temperature in the fuel tank (4) falls below a predeterminable threshold temperature and at a predeterminable threshold pressure in the return line (20).
    Type: Application
    Filed: August 9, 2018
    Publication date: December 17, 2020
    Inventors: Richard EBERLE, Thomas SCHOLL, Jonas HAUPENTHAL