Patents by Inventor Raphael Monavon

Raphael Monavon 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).

  • WIDE-RANGE OPEN-LOOP CURRENT SENSOR
    Publication number: 20100090685
    Abstract: The invention concerns an open-loop current sensor (1) comprising a mount casing (2) in which a magnetic circuit (3) is arranged comprising a magnetic core (5) and a measuring air gap (8), a magnetic field detector (4) being positioned in the measuring air gap (8) to measure the magnetic field induced by the electric current circulating in a cable passing through the magnetic circuit (3). The sensor (1) also comprises connection systems (18) between the casing (2) and the terminal parts (6) of the magnetic circuit (3) to maintain a constant width of the measuring air gap.
    Type: Application
    Filed: September 11, 2009
    Publication date: April 15, 2010
    Inventors: Olivier Andrieu, Raphael Monavon, Lalao-Harijaona Rakotoarison