Patents by Inventor Francois Orquera

Francois Orquera 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).

  • Protection device for an oscillating power circuit
    Patent number: 7696892
    Abstract: A protection device for an oscillating power circuit, namely for a demining coil, such device incorporating circuit breaking means positioned between an alternating current supply network and the power circuit, such device wherein it comprises at least one means to measure and analyze the current supplying the power circuit, means able to detect the appearance of a direct current and connected to triggering means ensuring the opening of the circuit breaking means when the alternating current ceases.
    Type: Grant
    Filed: March 22, 2007
    Date of Patent: April 13, 2010
    Assignee: Nexter Systems
    Inventors: Guillaume Huet, François Orquera
  • Protection device for an oscillating power circuit
    Publication number: 20070230071
    Abstract: A protection device for an oscillating power circuit, namely for a demining coil, such device incorporating circuit breaking means positioned between an alternating current supply network and the power circuit, such device wherein it comprises at least one means to measure and analyze the current supplying the power circuit, means able to detect the appearance of a direct current and connected to triggering means ensuring the opening of the circuit breaking means when the alternating current ceases.
    Type: Application
    Filed: March 22, 2007
    Publication date: October 4, 2007
    Applicant: NEXTER SYSTEMS
    Inventors: Guillaume Huet, Francois Orquera