Patents by Inventor Morel Robert

Morel Robert 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).

  • Three-phase high-current switchgear apparatus with twinned poles per phase, equipped with magnetic compensation circuits
    Patent number: 6337613
    Abstract: In a three-phase switchgear apparatus having two adjacent poles per phase, the inner pole of each side phase is equipped with a magnetic compensation circuit designed to optimize the current distribution between the two poles and of each side phase in balanced three-phase operation. This arrangement enables the currents flowing in the two poles of either of the side phases to be balanced, by specifically reducing the current intensity and temperature in the inner pole of the side phases.
    Type: Grant
    Filed: November 21, 2000
    Date of Patent: January 8, 2002
    Assignee: Schneider Electric Industries SA
    Inventors: Claude Grelier, Morel Robert