Patents by Inventor Guillaume F. R. Simon

Guillaume F. R. Simon 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).

  • Method and apparatus for peening tops of cooled blades
    Publication number: 20020056303
    Abstract: A method for peening the tops of cooled blades which include cooling air passage orifices. Peening is performed by means of the mobilization of a plurality of beads in a sealed chamber containing at least one blade tip. Said plurality of beads is mobilized by the active surface of a sonotrode which delimits part of said chamber. Said beads have a diameter greater than that of said cooling air passage orifices.
    Type: Application
    Filed: November 16, 2001
    Publication date: May 16, 2002
    Applicant: SNECMA MOTEURS
    Inventors: Benoit J. H. Berthelet, Francis L. G. Chareyre, Willy L. Fradin, Hakim Hoffmann, Stephane Michel Kerneis, Marie-Christine M. Ntsama-Etoundi, Guillaume F. R. Simon