Patents by Inventor Anders BELFRAGE

Anders BELFRAGE 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).

  • Dual voltage unit for a vehicle
    Patent number: 10625618
    Abstract: A voltage supply unit for a vehicle is described, the voltage supply unit having a first output adapted to supply a first voltage to a first load and a second output adapted to supply a second voltage to a second load. The second voltage is obtained by a DC/DC converter powered by the first voltage, where the low voltage side of the DC/DC converter is connected to the second output and the high voltage side of the DC/DC converter is connected to the first output. Two different voltages can thereby be supplied by the use of one battery.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: April 21, 2020
    Assignee: VOLVO CAR CORPORATION
    Inventors: Jonas Forssell, Petter Almhagen, Robert Eriksson, Jonas Sjogren, Peter Bengtsson, Tobias Stalfors, Jan Muller, Anders Belfrage, Axel Vanerhav, Andreas Eriksson
  • DUAL VOLTAGE UNIT FOR A VEHICLE
    Publication number: 20180319287
    Abstract: A voltage supply unit for a vehicle is described, the voltage supply unit having a first output adapted to supply a first voltage to a first load and a second output adapted to supply a second voltage to a second load. The second voltage is obtained by a DC/DC converter powered by the first voltage, where the low voltage side of the DC/DC converter is connected to the second output and the high voltage side of the DC/DC converter is connected to the first output. Two different voltages can thereby be supplied by the use of one battery.
    Type: Application
    Filed: May 3, 2018
    Publication date: November 8, 2018
    Applicant: VOLVO CAR CORPORATION
    Inventors: Jonas FORSSELL, Petter ALMHAGEN, Robert ERIKSSON, Jonas SJOGREN, Peter BENGTSSON, Tobias STALFORS, Jan MULLER, Anders BELFRAGE, Axel VANERHAV, Andreas ERIKSSON