Patents by Inventor Laurent Gaston Marnas

Laurent Gaston Marnas 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).

  • ANTIROTATION INJECTION SYSTEM FOR TURBOJET
    Publication number: 20070033950
    Abstract: Injection system of a turbojet engine. It comprises a fixed part and a sliding crossmember. The sliding crossmember comprises a flange capable of sliding on the sliding surface of the fixed part. The fixed part comprises antirotation means and the sliding crossmember of the complementary antirotation means to limit the rotation of the sliding crossmember relative to the fixed part. These means consist of at least one cutout formed in the flange and of at least one lug protruding into said at least one cutout of the flange of the sliding crossmember.
    Type: Application
    Filed: May 23, 2006
    Publication date: February 15, 2007
    Applicant: SNECMA
    Inventors: Daniel Bernier, Romain Lunel, Laurent Gaston Marnas