Patents by Inventor Bernard Kantorowski

Bernard Kantorowski 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).

  • Procedure to measure grounding resistances of electrical installations by measuring the loop impedance
    Patent number: 7102360
    Abstract: A procedure to measure the grounding resistances of electrical installations by measuring the loop impedance. According to this procedure, using voltage generator transformers, a current is injected into the loop and this current is measured using current measurement transformers. Two transformers are united into a single transformer, used as impedance transformer, and the loop impedance is established by taking several measurements that allow determining and eliminating parameters of the transformer, by analysis of the measurement results.
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: September 5, 2006
    Assignee: Chauvin Arnoux
    Inventors: Patrick Bougaud, Bernard Kantorowski, Daniel Arnoux, Axel Arnoux
  • A procedure to measure grounding resistances of electrical installations by measuring the loop impedance
    Publication number: 20050200366
    Abstract: A procedure to measure the grounding resistances of electrical installations by measuring the loop impedance. According to this procedure, using voltage generator transformers, a current is injected into the loop and this current is measured using current measurement transformers. Two transformers are united into a single transformer, used as impedance transformer, and the loop impedance is established by taking several measurements that allow determining and eliminating parameters of the transformer, by analysis of the measurement results.
    Type: Application
    Filed: February 18, 2005
    Publication date: September 15, 2005
    Inventors: Patrick Bougaud, Bernard Kantorowski, Daniel Arnoux, Axel Arnoux