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Laurent ZAMAI
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Patents Grants
last 30 patents
Information
Patent Grant
Turbine stator assembly with a radial degree of freedom between a g...
Patent number
12,116,897
Issue date
Oct 15, 2024
SAFRAN AIRCRAFT ENGINES
Patrick Jean Laurent Sultana
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Ferrule for counter-rotating turbine impeller
Patent number
12,085,014
Issue date
Sep 10, 2024
SAFRAN AIRCRAFT ENGINES
Simon Jean-Marie Bernard Cousseau
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cooling device for a turbomachine casing
Patent number
11,814,967
Issue date
Nov 14, 2023
SAFRAN AIRCRAFT ENGINES
Ulysse Jacques Bernard Danteny
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Device for attaching blades in a contra-rotating turbine
Patent number
11,555,408
Issue date
Jan 17, 2023
SAFRAN AIRCRAFT ENGINES
Patrick Jean Laurent Sultana
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotor for a contrarotating turbine of a turbine engine
Patent number
11,454,117
Issue date
Sep 27, 2022
SAFRAN AIRCRAFT ENGINES
Patrick Jean Laurent Sultana
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotor disc with axial stop of the blades, assembly of a disc and a...
Patent number
11,162,366
Issue date
Nov 2, 2021
SAFRAN AIRCRAFT ENGINES
Laurent Cédric Zamai
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Shock absorber assembly for hydraulically and electrically connecti...
Patent number
10,221,772
Issue date
Mar 5, 2019
SAFRAN AIRCRAFT ENGINES
Laurent Cedric Zamai
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
TURBINE STATOR ASSEMBLY WITH A RADIAL DEGREE OF FREEDOM BETWEEN A G...
Publication number
20240102397
Publication date
Mar 28, 2024
SAFRAN AIRCRAFT ENGINES
Patrick Jean Laurent SULTANA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
IMPROVED FERRULE FOR COUNTER-ROTATING TURBINE IMPELLER
Publication number
20240093638
Publication date
Mar 21, 2024
SAFRAN AIRCRAFT ENGINES
Simon Jean-Marie Bernard COUSSEAU
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
A COOLING DEVICE FOR A TURBOMACHINE CASING
Publication number
20220243605
Publication date
Aug 4, 2022
SAFRAN AIRCRAFT ENGINES
Ulysse Jacques Bernard DANTENY
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
GAS TURBINE FOR TWIN-ROTOR AIRCRAFT
Publication number
20220178331
Publication date
Jun 9, 2022
SAFRAN AIRCRAFT ENGINES
Patrick SULTANA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
IMPROVED DEVICE FOR ATTACHING BLADES IN A CONTRA-ROTATING TURBINE
Publication number
20220162951
Publication date
May 26, 2022
SAFRAN AIRCRAFT ENGINES
Patrick Jean Laurent Sultana
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ROTOR FOR A CONTRAROTATING TURBINE OF A TURBINE ENGINE
Publication number
20200284150
Publication date
Sep 10, 2020
SAFRAN AIRCRAFT ENGINES
Patrick Jean Laurent Sultana
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
ROTOR DISC WITH AXIAL STOP OF THE BLADES, ASSEMBLY OF A DISC AND A...
Publication number
20200263548
Publication date
Aug 20, 2020
SAFRAN AIRCRAFT ENGINES
Laurent Cédric ZAMAI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SHOCK ABSORBER ASSEMBLY FOR HYDRAULICALLY AND ELECTRICALLY CONNECTI...
Publication number
20180274450
Publication date
Sep 27, 2018
SAFRAN AIRCRAFT ENGINES
Laurent ZAMAI
B64 - AIRCRAFT AVIATION COSMONAUTICS