Patents by Inventor Daniel Eichacker

Daniel Eichacker 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).

  • Expansion tank arrangement of a cooling circuit and method for operating an expansion tank arrangement of a cooling circuit
    Patent number: 11519320
    Abstract: An expansion tank arrangement is for a cooling circuit. The expansion tank arrangement has: an expansion tank having a housing with an internal volume configured to receive a cooling fluid; a fluid connection configured to connect the expansion tank to the cooling circuit for supplying the cooling fluid; and a pneumatic connection configured to connect the expansion tank to a pneumatic supply device for pressurizing the expansion tank with a pneumatic medium using a pneumatic supply line. A valve that is configured to influence the pressurization of the expansion tank is in the pneumatic supply line between the expansion tank and the pneumatic supply device.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: December 6, 2022
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Tobias Rapp, Daniel Eichacker, Fabian Zeyher
  • EXPANSION TANK ARRANGEMENT OF A COOLING CIRCUIT AND METHOD FOR OPERATING AN EXPANSION TANK ARRANGEMENT OF A COOLING CIRCUIT
    Publication number: 20220042446
    Abstract: An expansion tank arrangement is for a cooling circuit. The expansion tank arrangement has: an expansion tank having a housing with an internal volume configured to receive a cooling fluid; a fluid connection configured to connect the expansion tank to the cooling circuit for supplying the cooling fluid; and a pneumatic connection configured to connect the expansion tank to a pneumatic supply device for pressurizing the expansion tank with a pneumatic medium using a pneumatic supply line. A valve that is configured to influence the pressurization of the expansion tank is in the pneumatic supply line between the expansion tank and the pneumatic supply device.
    Type: Application
    Filed: July 29, 2021
    Publication date: February 10, 2022
    Inventors: Tobias Rapp, Daniel Eichacker, Fabian Zeyher