Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8985954 | Device for controlling the pitch of fan blades of a turboprop | Wouter Balk, Francois Gallet | 2015-03-24 |
| 8967950 | Drive mechanism for a pair of contra-rotating propellers through an epicyclic gear train | Francois Gallet | 2015-03-03 |
| 8944765 | Bellows type sealing device for partition penetration by a connecting rod of a turboprop fan blade orientation control system | Francois Gallet | 2015-02-03 |
| 8876462 | System of contra-rotating propellers driven by a planetary gear train providing a balanced distribution of torque between the two propellers | Wouter Balk, Francois Gallet | 2014-11-04 |
| 8839629 | Assembly for attaching the hangers from which an aircraft propulsion unit is suspended | Herve Hurlin, Nicolas Dezeustre, Wouter Balk | 2014-09-23 |
| 8672095 | Method and system for lubricating a turbine engine | Gerard Philippe Gauthier, Laurent Gille, Serge Rene Morreale | 2014-03-18 |
| 8042341 | Turbojet engine accessory gear box driveshaft; modular additional accessory | Patrick Morel, Regis Eugene Henri Servant | 2011-10-25 |
| 7811052 | Radially-compact assembly between a turbine shaft and a stub axle of a turbomachine compressor shaft | Frederic Guihard | 2010-10-12 |
| 7785066 | Bleed system for a low-pressure compressor of a turbomachine | Eric Stephan Bil, Philippe Jacques Pierre Fessou, Patrick Morel | 2010-08-31 |
| 7766607 | Device for ventilating turbine disks in a gas turbine engine | Stephane Rousselin, Philippe Pierre Vincent Bouiller | 2010-08-03 |
| 7651317 | Multistage turbomachine compressor | Franck Christian Conan, Thomas Julien Roland Earith, Marc Leandri | 2010-01-26 |
| 7618232 | Compressor comprising a plurality of cells reconstituting an annular volume of separation of flows in a turbine engine | Eric Stephan Bil | 2009-11-17 |
| 7591594 | Turbomachine with a compact roller bearing | Guy Frank Paul Dusserre-Telmon, Marc Marchi, Jean-Pierre Mourlan, Patrice Jean-Marc Rosset, Zoltan Zsiga | 2009-09-22 |
| 7553126 | Device for varying the section of the throat in a turbine nozzle | Claude Nottin, Stephane Rousselin | 2009-06-30 |
| 7488112 | Assembly arrangement between a bearing inner race and a journal, race and journal suitable for such an arrangement, and turbomachine fitted therewith | Philippe Pierre Vincent Bouiller, Daniel Plona | 2009-02-10 |
| 7390167 | Compressor with centripetal air takeoff | Philippe Pierre Vincent Bouiller, Didier Rene Andre Escure, Stephane Rousselin | 2008-06-24 |
| 7128529 | Perfected device for securing an engine shaft on a bearing support | Pascal Le Jeune | 2006-10-31 |
| 6289670 | Turbojet engine thrust reverser and exhaust nozzle | Xavier Jean-Michel Andre Guyonnet, Gilles Rollin | 2001-09-18 |
| 6276126 | Axisymmetric, directable and adjustable turbojet-engine exhaust nozzle | Philippe Pierre Vincent Bouiller, Gerard E. A. Jourdain, Daniel Germain Alexis Kettler, Gerard M. F. Mandet, Jackie Raymond Julien Prouteau | 2001-08-21 |
| 5586860 | Turbo aero engine provided with a device for heating turbine disks on revving up | Jean-Louis Bertrand, Xavier J.A. Guyonnet, Jean Picard | 1996-12-24 |
| 5440874 | Turbo-engine provided with a device for blowing air onto a rotor element | Xavier, J. M. A. Guyonnet, Jean Picard | 1995-08-15 |