Patents by Inventor Thiery Daumand

Thiery Daumand 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).

  • Electrical cable that is resistant to partial discharges
    Patent number: 10096398
    Abstract: An electrical cable (1) is provided having (1) a conductive element (2), a first layer (3) having polyimide (PI) surrounding said conductive element (2), a second fluorinated layer (4) having at least one fluorinated compound, surrounding the first layer, and optionally at least one fluorinated semiconductor layer having at least one fluorinated compound, where the total thickness of the assembly of fluorinated layers is at least 0.4 mm.
    Type: Grant
    Filed: August 7, 2012
    Date of Patent: October 9, 2018
    Assignee: NEXANS
    Inventors: Hakim Janah, Thiery Daumand, Virak Phul, Patrick Rybski, Pascal Clouet, Wilfried Lecluse, Rui Manuel Da Silva
  • Electrical cable resistant to partial discharges
    Patent number: 9362019
    Abstract: An electrical cable having an elongate electrically conductive element (2) and at least one electrically insulating fluoropolymer layer (4) surrounding the electrically conductive element (2). The electrical cable is exempt from polyimide-containing layer between the electrically conductive element and the electrically insulating fluoropolymer layer.
    Type: Grant
    Filed: February 11, 2014
    Date of Patent: June 7, 2016
    Assignee: Nexans
    Inventors: Hakim Janah, Thiery Daumand, Virak Phul, Patrick Rybski, Pascal Clouet, Wilfried Lecluse, Rui Manuel Da Silva
  • DATA TRANSMISSION CABLE INTENDED FOR THE AERONAUTICAL INDUSTRY
    Publication number: 20140299348
    Abstract: A data transmission cable includes four bundles (10) each having 19 copper conductor wires and each covered with an insulating layer (12). A shielding (14) has a metallic copper fabric and an outer sheath (15). The diameter of each bundle (10) is equal to 0.625 mm with a tolerance of plus or minus 0.007 mm, where the insulating layer (12) includes an aerated material, this aeration representing 40% of its total volume. The cable has no central mechanical support strength member for the bundles (10) and no separating tape around the bundles (10).
    Type: Application
    Filed: March 26, 2014
    Publication date: October 9, 2014
    Inventor: Thiery Daumand
  • ELECTRICAL CABLE RESISTANT TO PARTIAL DISCHARGES
    Publication number: 20140224521
    Abstract: An electrical cable is provided having an elongate electrically conductive element (2) and at least one electrically insulating fluoropolymer layer (4) surrounding the electrically conductive element (2). The electrical cable is exempt from polyimide-containing layer between the electrically conductive element and the electrically insulating fluoropolymer layer.
    Type: Application
    Filed: February 11, 2014
    Publication date: August 14, 2014
    Inventors: Hakim Janah, Thiery Daumand, Virak Phul, Patrick Rybski, Pascal Clouet, Wilfried Lecluse, Rui Manuel Da Silva
  • ELECTRICAL CABLE THAT IS RESISTANT TO PARTIAL DISCHARGES
    Publication number: 20130206452
    Abstract: An electrical cable (1) is provided having (1) a conductive element (2), a first layer (3) having polyimide (PI) surrounding said conductive element (2), a second fluorinated layer (4) having at least one fluorinated compound, surrounding the first layer, and optionally at least one fluorinated semiconductor layer having at least one fluorinated compound, where the total thickness of the assembly of fluorinated layers is at least 0.4 mm.
    Type: Application
    Filed: August 7, 2012
    Publication date: August 15, 2013
    Inventors: Hakim Janah, Thiery Daumand, Virak Phul, Patrick Rybski, Pascal Clouet, Wilfried Lecluse, Rui Manuel Da Silva