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Nicolas TRAPPIER
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Moissy-Cramayel Cedex, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Turbine overspeed disengagement device for a turbine engine
Patent number
11,761,345
Issue date
Sep 19, 2023
SAFRAN AIRCRAFT ENGINES
Antoine Hervé Dos Santos
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine shaft of a turbomachine and method for protecting against o...
Patent number
11,643,944
Issue date
May 9, 2023
SAFRAN AIRCRAFT ENGINES
Nicolas Xavier Trappier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Sealing between a rotor disc and a stator of a turbomachine
Patent number
11,525,367
Issue date
Dec 13, 2022
SAFRAN AIRCRAFT ENGINES
Nicolas Xavier Trappier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Torque transmission device with reduced friction
Patent number
11,378,014
Issue date
Jul 5, 2022
SAFRAN AIRCRAFT ENGINES
Stéphane Pierre Guillaume Blanchard
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Assembly for a turbine of a turbomachine comprising a mobile sealin...
Patent number
11,299,989
Issue date
Apr 12, 2022
SAFRAN AIRCRAFT ENGINES
Stéphane Pierre Guillaume Blanchard
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Rotor, turbine equipped with such a rotor and turbomachine equipped...
Patent number
11,261,745
Issue date
Mar 1, 2022
SAFRAN AIRCRAFT ENGINES
Antoine Hervé Dos Santos
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System for rotating a fan of a turbojet engine
Patent number
10,859,000
Issue date
Dec 8, 2020
SAFRAN AIRCRAFT ENGINES
Guillaume Patrice Kubiak
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Turbine engine having horizontally offset axes
Patent number
10,640,222
Issue date
May 5, 2020
SAFRAN AIRCRAFT ENGINES
Nora El Ghannam
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbine rotor with air separation ferrules for cooling of blade and...
Patent number
10,598,031
Issue date
Mar 24, 2020
SAFRAN AIRCTAFT ENGINES
Stéphane Pierre Guillaume Blanchard
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Rotor disk having a centripetal air collection device, compressor c...
Patent number
10,598,096
Issue date
Mar 24, 2020
SAFRAN AIRCRAFT ENGINES
Nadège Hugon
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Rotationally symmetrical part for a turbine engine rotor, and relat...
Patent number
10,436,043
Issue date
Oct 8, 2019
SAFRAN AIRCRAFT ENGINES
Nicolas Trappier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotor for turbine engine comprising blades with added platforms
Patent number
10,138,737
Issue date
Nov 27, 2018
SAFRAN AIRCRAFT ENGINES
Nicolas Trappier
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
Information
Patent Application
TURBINE OVERSPEED DISENGAGEMENT DEVICE FOR A TURBINE ENGINE
Publication number
20230033362
Publication date
Feb 2, 2023
SAFRAN AIRCRAFT ENGINES
Antoine Hervé DOS SANTOS
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SEALING BETWEEN A ROTOR DISC AND A STATOR OF A TURBOMACHINE
Publication number
20220003127
Publication date
Jan 6, 2022
SAFRAN AIRCRAFT ENGINES
Nicolas Xavier TRAPPIER
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
TORQUE TRANSMISSION DEVICE WITH REDUCED FRICTION
Publication number
20210189972
Publication date
Jun 24, 2021
SAFRAN AIRCRAFT ENGINES
Stéphane Pierre Guillaume BLANCHARD
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ASSEMBLY FOR A TURBINE OF A TURBOMACHINE COMPRISING A MOBILE SEALIN...
Publication number
20210054743
Publication date
Feb 25, 2021
SAFRAN AIRCRAFT ENGINES
Stéphane Pierre Guillaume BLANCHARD
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
TURBINE SHAFT OF A TURBOMACHINE AND METHOD FOR PROTECTING AGAINST O...
Publication number
20210017880
Publication date
Jan 21, 2021
SAFRAN AIRCRAFT ENGINES
Nicolas Xavier Trappier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ROTOR, TURBINE EQUIPPED WITH SUCH A ROTOR AND TURBOMACHINE EQUIPPED...
Publication number
20200277866
Publication date
Sep 3, 2020
SAFRAN AIRCRAFT ENGINES
Antoine Hervé DOS SANTOS
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM FOR ROTATING A FAN OF A TURBOJET ENGINE
Publication number
20190153958
Publication date
May 23, 2019
SAFRAN AIRCRAFT ENGINES
Guillaume Patrice KUBIAK
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
TURBINE ENGINE HAVING HORIZONTALLY OFFSET AXES
Publication number
20180105278
Publication date
Apr 19, 2018
SAFRAN AIRCRAFT ENGINES
Nora EL GHANNAM
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
TURBINE ROTOR WITH AIR SEPARATION FERRULES FOR COOLING OF BLADE AND...
Publication number
20180066528
Publication date
Mar 8, 2018
SAFRAN AIRCRAFT ENGINES
Stéphane Pierre Guillaume BLANCHARD
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
ROTOR FOR TURBINE ENGINE COMPRISING BLADES WITH ADDED PLATFORMS
Publication number
20170218778
Publication date
Aug 3, 2017
SAFRAN AIRCRAFT ENGINES
Nicolas TRAPPIER
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
ROTATIONALLY SYMMETRICAL PART FOR A TURBINE ENGINE ROTOR, AND RELAT...
Publication number
20170122117
Publication date
May 4, 2017
SAFRAN AIRCRAFT ENGINES
Nicolas TRAPPIER
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Rotor Disk Having a Centripetal Air Collection Device, Compressor C...
Publication number
20160333796
Publication date
Nov 17, 2016
SNECMA
Nadège Hugon
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...