Patents by Inventor Patrick Jacques Rossi

Patrick Jacques Rossi 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).

  • Anti-wear device for the blades of a turbine distributor in an aeronautical turbine engine
    Patent number: 9062553
    Abstract: A blade sector of a turbine distributor to be carried by a turbine casing of an aeronautical turbine engine, including a front connection mechanism and a rear connection mechanism, wherein the front connection mechanism is adapted so as to bear against a holder carried by the turbine casing. The sector further includes an anti-wear device formed by a piece of a metal material surrounding the front end of the front connection mechanism and provided between the front connection mechanism and the holder to ensure a sliding contact between the two parts. The anti-wear device is axially maintained in position on the blade sector using an attachment mechanism engaging with the front connection mechanism.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: June 23, 2015
    Assignee: SNECMA
    Inventors: Olivier Jean Daniel Baumas, Didier Noel Durand, Eric Herzer, Patrick Jacques Rossi
  • ANTI-WEAR DEVICE FOR THE BLADES OF A TURBINE DISTRIBUTOR IN AN AERONAUTICAL TURBINE ENGINE
    Publication number: 20120128481
    Abstract: A blade sector of a turbine distributor to be carried by a turbine casing of an aeronautical turbine engine, including a front connection mechanism and a rear connection mechanism, wherein the front connection mechanism is adapted so as to bear against a holder carried by the turbine casing. The sector further includes an anti-wear device formed by a piece of a metal material surrounding the front end of the front connection mechanism and provided between the front connection mechanism and the holder to ensure a sliding contact between the two parts. The anti-wear device is axially maintained in position on the blade sector using an attachment mechanism engaging with the front connection mechanism.
    Type: Application
    Filed: November 25, 2009
    Publication date: May 24, 2012
    Applicant: SNECMA
    Inventors: Olivier,Jean Daniel Baumas, Didier Noel Durand, Eric Herzer, Patrick Jacques Rossi