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Patents Grants
last 30 patents
Information
Patent Grant
Turbine vane comprising a passive system for reducing vortex phenom...
Patent number
11,473,435
Issue date
Oct 18, 2022
SAFRAN AIRCRAFT ENGINES
Ludovic Pintat
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Optimized aerodynamic profile for a turbine blade, in particular fo...
Patent number
10,724,378
Issue date
Jul 28, 2020
SAFRAN AIRCRAFT ENGINES
Vincent Nicolas Leonardon
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Measuring device for measuring aerodynamic flow parameters of a tur...
Patent number
10,683,771
Issue date
Jun 16, 2020
SAFRAN AIRCRAFT ENGINES
Antoine Jean Jausovec
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbine of gas turbine engine, comprising a labyrinth seal element
Patent number
10,605,106
Issue date
Mar 31, 2020
SAFRAN AIRCRAFT ENGINES
Aurélien René-Pierre Massot
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Device for connecting a fixed portion of a turbine engine and a dis...
Patent number
9,752,506
Issue date
Sep 5, 2017
SNECMA
Eric Schwartz
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Method of designing a multistage turbine for a turbomachine
Patent number
8,083,476
Issue date
Dec 27, 2011
SNECMA
Jean-Michel Bernard Guimbard
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Transition channel between two turbine stages
Patent number
8,011,879
Issue date
Sep 6, 2011
SNECMA
Jean-Michel Guimbard
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Device for cooling a turbomachine turbine casing
Patent number
7,972,107
Issue date
Jul 5, 2011
SNECMA
Alexandre Nicolas Dervaux
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Stator turbine vane with improved cooling
Patent number
7,527,470
Issue date
May 5, 2009
SNECMA
Jean-Michel Guimbard
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Turbine vane cooled by a reduced cooling air leak
Patent number
7,011,492
Issue date
Mar 14, 2006
SNECMA Moteurs
Eric Schwartz
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
TURBINE VANE COMPRISING A PASSIVE SYSTEM FOR REDUCING VORTEX PHENOM...
Publication number
20210246802
Publication date
Aug 12, 2021
SAFRAN AIRCRAFT ENGINES
Ludovic PINTAT
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MEASURING DEVICE FOR MEASURING AERODYNAMIC FLOW PARAMETERS OF A TUR...
Publication number
20180340444
Publication date
Nov 29, 2018
SAFRAN AIRCRAFT ENGINES
Antoine Jean Jausovec
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
OPTIMIZED AERODYNAMIC PROFILE FOR A TURBINE BLADE, IN PARTICULAR FO...
Publication number
20180328179
Publication date
Nov 15, 2018
SAFRAN AIRCRAFT ENGINES
Vincent Nicolas LEONARDON
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
TURBINE OF GAS TURBINE ENGINE, COMPRISING A LABYRINTH SEAL ELEMENT
Publication number
20180252114
Publication date
Sep 6, 2018
SAFRAN AIRCRAFT ENGINES
Aurélien René-Pierre Massot
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
DEVICE FOR CONNECTING A FIXED PORTION OF A TURBINE ENGINE AND A DIS...
Publication number
20150089957
Publication date
Apr 2, 2015
SNECMA
Eric Schwartz
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD OF DESIGNING A MULTISTAGE TURBINE FOR A TURBOMACHINE
Publication number
20090155062
Publication date
Jun 18, 2009
SNECMA
Jean-Michel Bernard GUIMBARD
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GAS TURBINE WITH CONTRAROTATING HP AND LP TURBINES
Publication number
20080184694
Publication date
Aug 7, 2008
SNECMA
Jean-Michel Bernard Guimbard
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TRANSITION CHANNEL BETWEEN TWO TURBINE STAGES
Publication number
20080085182
Publication date
Apr 10, 2008
SNECMA
Jean-Michel Bernard GUIMBARD
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DEVICE FOR COOLING A TURBOMACHINE TURBINE CASING
Publication number
20070231123
Publication date
Oct 4, 2007
SNECMA
Alexandre Nicolas DERVAUX
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Stator turbine vane with improved cooling
Publication number
20060233644
Publication date
Oct 19, 2006
SNECMA MOTEURS
Jean-Michel Guimbard
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Turbine vane cooled by a reduced cooling air leak
Publication number
20040208748
Publication date
Oct 21, 2004
SNECMA MOTEURS
Eric Schwartz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES