Patents by Inventor Guillame Benoit Noel CHAMPION

Guillame Benoit Noel CHAMPION 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 for creating and repairing a turbomachine component and associated turbomachine component
    Patent number: 10443427
    Abstract: Method for repairing a turbine-engine component, such as a turbine nozzle (D), this component comprising an annular wall for supporting an abradable ring (C2), the method comprising first-repair steps (I) consisting in: removing a first abradable ring (C2), the brazing for fixing the ring to the annular wall, and an inner peripheral part of the annular wall, and fixing a second abradable ring (C2) to the annular wall by brazing, characterized in that the second abradable ring has finished dimensions (r1?), the first repair not having a step of grinding of the second ring after fixing thereof to the annular wall.
    Type: Grant
    Filed: June 15, 2015
    Date of Patent: October 15, 2019
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Thomas Guillaume Mongis, Guillame Benoit Noel Champion, Pascal Jean-Serge Drouard
  • METHOD FOR CREATING AND REPAIRING A TURBOMACHINE COMPONENT AND ASSOCIATED TURBOMACHINE COMPONENT
    Publication number: 20170145849
    Abstract: Method for repairing a turbine-engine component, such as a turbine nozzle (D), this component comprising an annular wall for supporting an abradable ring (C2), the method comprising first-repair steps (I) consisting in: removing a first abradable ring (C2), the brazing for fixing the ring to the annular wall, and an inner peripheral part of the annular wall, and fixing a second abradable ring (C2) to the annular wall by brazing, characterised in that the second abradable ring has finished dimensions (r1?), the first repair not having a step of grinding of the second ring after fixing thereof to the annular wall.
    Type: Application
    Filed: June 15, 2015
    Publication date: May 25, 2017
    Applicant: SAFRAN AIRCRAFT ENGINES
    Inventors: Thomas Guillaume MONGIS, Guillame Benoit Noel CHAMPION, Pascal Jean-Serge DROUARD