Patents by Inventor Jean-Louis Cardinal

Jean-Louis Cardinal 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 repairing a flange of a housing
    Patent number: 9533383
    Abstract: A method of repairing a flange of a casing, or a casing made of aluminum, for a turbine engine or an airplane turboprop or turbojet, the flange including at least one through hole for passing a bolt for fastening equipment. The method includes: forming a spot face in the flange around the hole for passing the bolt; anodizing the bottom surface of the spot face; placing a washer on the spot face; and fastening the washer to the flange using adhesive.
    Type: Grant
    Filed: January 28, 2011
    Date of Patent: January 3, 2017
    Assignee: SNECMA
    Inventors: Yannis Boletis, Jean-Louis Cardinal, Serge De Sanctis, Julien Tran
  • METHOD FOR REPAIRING A FLANGE OF A HOUSING
    Publication number: 20120301286
    Abstract: A method of repairing a flange of a casing, or a casing made of aluminum, for a turbine engine or an airplane turboprop or turbojet, the flange including at least one through hole for passing a bolt for fastening equipment. The method includes: forming a spot face in the flange around the hole for passing the bolt; anodizing the bottom surface of the spot face; placing a washer on the spot face; and fastening the washer to the flange using adhesive.
    Type: Application
    Filed: January 28, 2011
    Publication date: November 29, 2012
    Applicant: SNECMA
    Inventors: Yannis Boletis, Jean-Louis Cardinal, Serge De Sanctis, Julien Tran