Patents by Inventor Laureote Sylvain

Laureote Sylvain 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).

  • Dry-type high-voltage winding
    Patent number: 6445269
    Abstract: The invention concerns an air-core primary voltage winding comprising a conductive wire coil coated with an insulating sheath, characterized in that said coil (1) is encapsulated in a high voltage insulating thermoplastic resin (2), and in that it further comprises an electroconductive potential fixing surface layer (3) in thermoplastic resin compatible with the thermoplastic resin of the insulating encapsulation (2), deposited on this encapsulation.
    Type: Grant
    Filed: October 28, 1999
    Date of Patent: September 3, 2002
    Assignees: E.I. du Pont de Nemours and Company, Electricite de France-Service National, Schneider Electric S.A.
    Inventors: Laureote Sylvain, Dominique Feldmann, Michel Sacotte, Jacques Wild, Lana Sheer, Albert P. Walrave, Max-André Mounoud