Patents by Inventor Matthieu Loger

Matthieu Loger 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).

  • Turbomachine blade, comprising a root with reduced stress concentrations
    Patent number: 10858957
    Abstract: A flange of a blade root platform is separated from an adjacent edge of the blade by a groove that prevents direct transmission of forces created by the bolted attachment of the platform flange to the adjacent part of the blade and reduces stress concentrations.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: December 8, 2020
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Guillaume Perez, Laurent Donatien Behaghel, Guillaume Brun, Matthieu Loger, Arnaud Sanchez
  • TURBOMACHINE BLADE, COMPRISING A ROOT WITH REDUCED STRESS CONCENTRATIONS
    Publication number: 20170241292
    Abstract: The flange (11) of a blade root platform (10) is separated from an adjacent edge (31) of the blade (4) by a groove (18), that prevents direct transmission of forces created by the bolted attachment of the platform flange (11) to the adjacent part of the blade (4) and reduces stress concentrations.
    Type: Application
    Filed: February 17, 2017
    Publication date: August 24, 2017
    Applicant: SAFRAN AIRCRAFT ENGINES
    Inventors: Guillaume PEREZ, Laurent Donatien Behaghel, Guillaume Brun, Matthieu Loger, Arnaud Sanchez