Patents by Inventor MARGOT HÖHNE

MARGOT HÖHNE 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).

  • Voltage disconnection of a high-voltage vehicle
    Patent number: 10391956
    Abstract: In a method for securing a high voltage on-board electric grid of a motor vehicle for repair and/or maintenance of the motor vehicle, the energy inflow of an energy supply unit into the onboard electric grid is blocked during or after a voltage disconnection of the high-voltage on-board electric grid, in which an energy inflow of the energy supply unit to the high-voltage on-board electric grid is interrupted. Additionally or alternatively, the energy inflow of at least one other energy supply device is blocked, wherein the at least one other energy inflow is designed in order to supply energy from a further energy source to the high-voltage on-board electric grid.
    Type: Grant
    Filed: March 19, 2014
    Date of Patent: August 27, 2019
    Assignee: AUDI AG
    Inventors: Marco Thömmes, Margot Höhne, Felix Engelhard, Thomas Bittner, Heinz Neugebauer
  • VOLTAGE DISCONNECTION OF A HIGH-VOLTAGE VEHICLE
    Publication number: 20160059806
    Abstract: In a method for securing a high voltage on-board electric grid of a motor vehicle for repair and/or maintenance of the motor vehicle, the energy inflow of an energy supply unit into the onboard electric grid is blocked during or after a voltage disconnection of the high-voltage on-board electric grid, in which an energy inflow of the energy supply unit to the high-voltage on-board electric grid is interrupted. Additionally or alternatively, the energy inflow of at least one other energy supply device is blocked, wherein the at least one other energy inflow is designed in order to supply energy from a further energy source to the high-voltage on-board electric grid.
    Type: Application
    Filed: March 19, 2014
    Publication date: March 3, 2016
    Applicant: AUDI AG
    Inventors: Marco THÖMMES, MARGOT HÖHNE, FELIX ENGELHARD, THOMAS BITTNER, HEINZ NEUGEBAUER