Patents by Inventor Sylvain BOURSEAULX

Sylvain BOURSEAULX 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).

  • Platform of small hub-tip ratio
    Patent number: 10253640
    Abstract: A platform for a bladed wheel having a small hub-tip ratio, suitable for being fabricated out of composite material from a three-dimensionally woven fiber preform, the platform including a bottom wall, a top wall defining an air flow passage, and two side walls extending transversely between the bottom wall and the top wall, wherein the side walls extend longitudinally beyond the upstream end of the bottom wall. The platform further includes a fastener tab that is folded from the upstream end of the bottom wall.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: April 9, 2019
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Roland Mortier, Sylvain Bourseaulx, Antoine Masson, Anne-Laure Ravier, Noemie Steenbakker
  • PLATFORM OF SMALL HUB-TIP RATIO
    Publication number: 20160160663
    Abstract: A platform for a bladed wheel having a small hub-tip ratio, suitable for being fabricated out of composite material from a three-dimensionally woven fiber preform, the platform including a bottom wall, a top wall defining an air flow passage, and two side walls extending transversely between the bottom wall and the top wall, wherein the side walls extend longitudinally beyond the upstream end of the bottom wall. The platform further includes a fastener tab that is folded from the upstream end of the bottom wall.
    Type: Application
    Filed: December 4, 2015
    Publication date: June 9, 2016
    Applicant: SNECMA
    Inventors: Roland MORTIER, Sylvain BOURSEAULX, Antoine MASSON, Anne-Laure RAVIER, Noemie STEENBAKKER