Patents by Inventor Etienne Balmes

Etienne Balmes 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).

  • Movable impeller for a turbojet and turbojet comprising same
    Patent number: 8226367
    Abstract: An impeller including a blade, a support of the blade which extends substantially radially, at least one intermediate part extending, in a substantially axial direction, between the blade and the support of the blade, and at least one damping device placed on at least one face of the intermediate part is disclosed. The damping device is segmented in an axial and/or circumferential direction into at least two elementary damping devices.
    Type: Grant
    Filed: June 24, 2008
    Date of Patent: July 24, 2012
    Assignee: SNECMA
    Inventors: Stephane Jean Joseph Baumhauer, Jerome Alain Dupeux, Francois Maurice Garcin, Jean-Pierre Francois Lombard, Eric Seinturier, Etienne Balmes
  • MOVABLE IMPELLER FOR A TURBOJET AND TURBOJET COMPRISING SAME
    Publication number: 20090004021
    Abstract: The impeller comprises a blade and a support of said blade which extend substantially radially. It also comprises at least one intermediate part extending, in a substantially axial direction, between said blade and said support of the blade, and at least one damping means placed on at least one face of said intermediate part. The damping means is segmented in an axial and/or circumferential direction into at least two elementary damping means.
    Type: Application
    Filed: June 24, 2008
    Publication date: January 1, 2009
    Applicant: SNECMA
    Inventors: Stephane Jean Joseph BAUMHAUER, Jerome Alain DUPEUX, Francois Maurice GARCIN, Jean-Pierre Francois LOMBARD, Eric SEINTURIER, Etienne BALMES