Patents by Inventor Philippe Ruelle

Philippe Ruelle 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).

  • Device for feeding electricity to apparatus placed inside a Faraday cage
    Patent number: 4749895
    Abstract: A device for feeding electricity into a Faraday cage comprises an electrical generator (8), a generator drive motor (3), and a linkage (12, 24) for mechanically coupling the generator and the motor. The device is characterized in that it includes linkages (2, 12, 24) for electrically isolating the motor and the generator from each other, together with an electromagnetic screening element (7, 15; 20) surrounding the generator and connected to the Faraday cage, the screening element including at least one waveguide passage (14, 25) through which the mechanical coupler extends.
    Type: Grant
    Filed: September 16, 1987
    Date of Patent: June 7, 1988
    Assignee: SIEPEL-Societe Industrielle de'Etudes et Protection Electronique
    Inventor: Philippe Ruelle