Patents by Inventor David Pinchon

David Pinchon 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).

  • System of attaching an injection system to a turbojet combustion chamber base
    Patent number: 7673460
    Abstract: A system of attaching an injection system to a turbojet combustion chamber base. It comprises a deflector welded onto the chamber base. The deflector comprises an annular portion having an edge forming a retaining shoulder directed toward the front of the turbojet and the injection system comprises a collar on which is formed a retaining shoulder directed toward the rear of the turbojet and pressing against the retaining shoulder of the deflector.
    Type: Grant
    Filed: June 5, 2006
    Date of Patent: March 9, 2010
    Assignee: SNECMA
    Inventors: Didier Hippolyte Hernandez, Romain Nicolas Lunel, Christophe Pieussergues, David Pinchon, Guillaume Sevi
  • SYSTEM OF ATTACHING AN INJECTION SYSTEM TO A TURBOJET COMBUSTION CHAMBER BASE AND METHOD OF ATTACHMENT
    Publication number: 20070084215
    Abstract: A system of attaching an injection system to a turbojet combustion chamber base. It comprises a deflector welded onto the chamber base. The deflector comprises an annular portion having an edge forming a retaining shoulder directed toward the front of the turbojet and the injection system comprises a collar on which is formed a retaining shoulder directed toward the rear of the turbojet and pressing against the retaining shoulder of the deflector.
    Type: Application
    Filed: June 5, 2006
    Publication date: April 19, 2007
    Applicant: SNECMA
    Inventors: Didier HERNANDEZ, Romain LUNEL, Christophe PIEUSSERGUES, David PINCHON, Guillaume SEVI