DH

Didier Hippolyte Hernandez

SN Snecma: 47 patents #1 of 1,717Top 1%
SM Snecma Moteurs: 12 patents #2 of 501Top 1%
SS Snecma Propulsion Solide: 1 patents #46 of 120Top 40%
📍 Quiers, FR: #1 of 3 inventorsTop 35%
Overall (All Time): #37,006 of 4,157,543Top 1%
62
Patents All Time

Issued Patents All Time

Showing 26–50 of 62 patents

Patent #TitleCo-InventorsDate
8015707 Method of fabricating a combustion chamber David Locatelli, Patrick Audin 2011-09-13
7971439 Annular turbomachine combustion chamber Patrice Andre Commaret, David Locatelli 2011-07-05
7942005 Combustion chamber in a turbomachine Florian Andre Francois Bessagnet, Patrice Andre Commaret, Mario Cesar De Sousa 2011-05-17
7937944 System for ventilating a combustion chamber wall Antoine Robert Alain Brunet, Patrice Andre Commaret, David Locatelli 2011-05-10
7926281 Device for injecting a mixture of air and fuel, and combustion chamber and turbomachine provided with such a device Patrice Andre Commaret, Dominique Guezengar, Romain Nicolas Lunel, Pascale Rollet 2011-04-19
7891193 Cooling of a multimode fuel injector for combustion chambers, in particular of a jet engine Thomas Olivier Marie Noel 2011-02-22
7854126 Annular combustion chamber with a removable end wall David Locatelli 2010-12-21
7849696 Assembling an annular combustion chamber of a turbomachine Mario Cesar De Sousa, Laurent Pierre Elysee Gaston Marnas 2010-12-14
7827798 System for ventilating a combustion chamber wall in a turbomachine Patrice Andre Commaret, David Locatelli 2010-11-09
7788928 Annular combustion chamber of a turbomachine Mario Cesar De Sousa, Thomas Olivier Marie Noel 2010-09-07
7775051 Arrangement for a jet engine combustion chamber Thomas Olivier Marie Noel 2010-08-17
7770398 Annular combustion chamber of a turbomachine Mario Cesar De Sousa, Thomas Olivier Marie Noel 2010-08-10
7673460 System of attaching an injection system to a turbojet combustion chamber base Romain Nicolas Lunel, Christophe Pieussergues, David Pinchon, Guillaume Sevi 2010-03-09
7661273 Turbomachine with annular combustion chamber Patrice Andre Commaret, Mario Cesar De Sousa 2010-02-16
7617688 Combustion chamber of a gas turbine engine with an upstream fairing for separating the gas stream, annular wall forming a cap of the upstream fairing of the chamber, and gas turbine engine with the chamber Romain Biebel, Denis Gabriel Trahot 2009-11-17
7549294 Turbomachine with angular air delivery Michel Roger Buret, Michel Pierre Cazalens 2009-06-23
7478534 Arrangement with a twist-lock coupling for a turbomachine combustion chamber Dominique Guezengar, Thomas Olivier Marie Noel, Michel Zischek 2009-01-20
7412834 Annular combustion chamber for a turbomachine with an improved inner fastening flange Martine Bes, Gilles Lepretre, Denis Gabriel Trahot 2008-08-19
7249462 Mounting a turbine nozzle on a combustion chamber having CMC walls in a gas turbine Caroline Aumont, Eric Conete, Mario Cesar De Sousa, Georges Habarou 2007-07-31
7237387 Mounting a high pressure turbine nozzle in leaktight manner to one end of a combustion chamber in a gas turbine Caroline Aumont, Eric Conete, Mario Cesar De Sousa 2007-07-03
7237388 Assembly comprising a gas turbine combustion chamber integrated with a high pressure turbine nozzle Caroline Aumont, Eric Conete, Mario Cesar De Sousa 2007-07-03
7234306 Gas turbine combustion chamber made of CMC and supported in a metal casing by CMC linking members Caroline Aumont, Eric Conete, Mario Cesar De Sousa 2007-06-26
7101173 Plug sealing device that is not welded to the chamber wall Mario Cesar De Sousa, Patrice Andre Commaret 2006-09-05
7073336 Provision of sealing for the cabin-air bleed cavity using a segment seal Gilles Lepretre 2006-07-11
7017350 Combustion chamber having a flexible connection between a chamber end wall and a chamber side wall Mario Cesar De Sousa, Philippe Guerville 2006-03-28