Patents by Inventor Mathias Victor

Mathias Victor 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).

  • Medium frequency energy supply for rail vehicles
    Patent number: 7102901
    Abstract: Disclosed is an electronic circuit for the bidirectional conversion of a high input voltage to a direct-current output voltage with indirect coupling, more specifically such a circuit for use in a power supply system for rail vehicles, that is provided with a primary converter, one single common transformer and a secondary converter. The primary converter includes at least three primary converter sections connected in series, the output lines of which are each connected to a respective one of the transformer primary windings.
    Type: Grant
    Filed: January 28, 2002
    Date of Patent: September 5, 2006
    Assignee: Alstom SA
    Inventors: Andreas Falk, Mathias Victor, Guido Bachmann
  • Medium frequency energy supply for rail vehicles
    Publication number: 20020101747
    Abstract: Disclosed is an electronic circuit for the bidirectional conversion of a high input voltage to a direct-current output voltage with indirect coupling, more specifically such a circuit for use in a power supply system for rail vehicles, that is provided with a primary converter, one single common transformer and a secondary converter. The primary converter includes at least three primary converter sections connected in series, the output lines of which are each connected to a respective one of the transformer primary windings.
    Type: Application
    Filed: January 28, 2002
    Publication date: August 1, 2002
    Inventors: Andreas Falk, Mathias Victor, Guido Bachmann