Arnaud NEGRI

Person

Montgeron, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Turbofan engine comprising a device for regulating the flow rate of...
- Patent number 11,873,729
- Issue date Jan 16, 2024
- SAFRAN AIRCRAFT ENGINES
- Arnaud Nicolas Negri
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Drive shaft comprising a fusible section and method for protecting...
- Patent number 11,808,212
- Issue date Nov 7, 2023
- SAFRAN AIRCRAFT ENGINES
- Arnaud Nicolas Negri
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Planetary reducing gearset comprising a prestressed flexible support
- Patent number 11,719,329
- Issue date Aug 8, 2023
- SAFRAN AIRCRAFT ENGINES
- Arnaud Nicolas Negri
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Shaft assembly for an aircraft turbomachine
- Patent number 11,661,970
- Issue date May 30, 2023
- SAFRAN AIRCRAFT ENGINES
- Arnaud Nicolas Negri
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Aircraft turbomachine with reduction gear
- Patent number 11,506,130
- Issue date Nov 22, 2022
- SAFRAN AIRCRAFT ENGINES
- Julien Fabien Patrick Becoulet
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Turbomachine comprising a means for decoupling a fan
- Patent number 11,371,384
- Issue date Jun 28, 2022
- SAFRAN AIRCRAFT ENGINES
- Michel Gilbert Roland Brault
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Dynamic sealing between two rotors of an aircraft turbomachine
- Patent number 11,352,906
- Issue date Jun 7, 2022
- SAFRAN AIRCRAFT ENGINES
- Michel Gilbert Roland Brault
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Aircraft turbine engine comprising a discharge device
- Patent number 11,230,978
- Issue date Jan 25, 2022
- SAFRAN AIRCRAFT ENGINES
- Arnaud Nicolas Negri
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Dynamic sealing between two rotors of an aircraft turbomachine
- Patent number 11,220,929
- Issue date Jan 11, 2022
- SAFRAN AIRCRAFT ENGINES
- Michel Gilbert Roland Brault
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multi-blade vane for a turbomachine rotor and rotor comprising same
- Patent number 11,156,108
- Issue date Oct 26, 2021
- SAFRAN AIRCRAFT ENGINES
- Arnaud Nicolas Negri
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Power transmission system including a lubrication oil recovery devi...
- Patent number 11,125,318
- Issue date Sep 21, 2021
- SAFRAN AIRCRAFT ENGINES
- Fabrice Joel Luc Chevillot
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbojet engine with thrust take-up means on the inter-compressors...
- Patent number 11,053,852
- Issue date Jul 6, 2021
- SAFRAN AIRCRAFT ENGINES
- Nils Edouard Romain Bordoni
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Turbojet engine comprising a simplified bearing lubrication unit
- Patent number 10,975,725
- Issue date Apr 13, 2021
- SAFRAN AIRCRAFT ENGINES
- Romain Guillaume Cuvillier
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Axial retention of a fan shaft in a gas turbine engine
- Patent number 10,968,770
- Issue date Apr 6, 2021
- SAFRAN AIRCRAFT ENGINES
- Julien Fabien Patrick Becoulet
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Turbomachine module comprising a rotor supporting pitchable blades
- Patent number 10,907,486
- Issue date Feb 2, 2021
- SAFRAN AIRCRAFT ENGINES
- Nils Edouard Romain Bordoni
- 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
Turbofan comprising a simplified bearing lubrication assembly
- Patent number 10,837,317
- Issue date Nov 17, 2020
- SAFRAN AIRCRAFT ENGINES
- Romain Guillaume Cuvillier
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Low-pitch variable-setting fan of a turbine engine
- Patent number 10,830,066
- Issue date Nov 10, 2020
- SAFRAN AIRCRAFT ENGINES
- Romain Guillaume Cuvillier
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbojet engine with thrust take-up means on the inter-compressor case
- Patent number 10,815,892
- Issue date Oct 27, 2020
- SAFRAN AIRCRAFT ENGINES
- Michel Gilbert Roland Brault
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for limiting overspeeding of a turbine shaft of a turbomachi...
- Patent number 10,781,714
- Issue date Sep 22, 2020
- SAFRAN AIRCRAFT ENGINES
- Arnaud Nicolas Negri
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Assembly consisting of a bearing support and bearings of a rotor sh...
- Patent number 10,577,972
- Issue date Mar 3, 2020
- SAFRAN AIRCRAFT ENGINES
- Emmanuel Pierre Dimitri Patsouris
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable-pitch fan with low pitch of a turbine engine
- Patent number 10,316,857
- Issue date Jun 11, 2019
- SAFRAN AIRCRAFT ENGINES
- Nils Edouard Romain Bordoni
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Turbomachine rotor blade
- Patent number 10,196,907
- Issue date Feb 5, 2019
- SAFRAN AIRCRAFT ENGINES
- Slim Bensalah
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Turbomachine rotor blade
- Patent number 9,963,980
- Issue date May 8, 2018
- SNECMA
- Arnaud Negri
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Blank casting for producing a turbine engine rotor blade and proces...
- Patent number 9,879,538
- Issue date Jan 30, 2018
- SNECMA
- Alexandre Gimel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
TURBOFAN ENGINE COMPRISING A DEVICE FOR REGULATING THE FLOW RATE OF...
- Publication number 20230107761
- Publication date Apr 6, 2023
- SAFRAN AIRCRAFT ENGINES
- Arnaud Nicolas NEGRI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PLANETARY REDUCING GEARSET COMPRISING A PRESTRESSED FLEXIBLE SUPPORT
- Publication number 20220154815
- Publication date May 19, 2022
- SAFRAN AIRCRAFT ENGINES
- Arnaud Nicolas NEGRI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
DRIVE SHAFT COMPRISING A FUSIBLE SECTION AND METHOD FOR PROTECTING...
- Publication number 20220145805
- Publication date May 12, 2022
- SAFRAN AIRCRAFT ENGINES
- Arnaud Nicolas Negri
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SHAFT ASSEMBLY FOR AN AIRCRAFT TURBOMACHINE
- Publication number 20210164350
- Publication date Jun 3, 2021
- SAFRAN AIRCRAFT ENGINES
- Arnaud Nicolas NEGRI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AIRCRAFT TURBOMACHINE WITH REDUCTION GEARSET
- Publication number 20210087977
- Publication date Mar 25, 2021
- SAFRAN AIRCRAFT ENGINES
- Julien Fabien Patrick Becoulet
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DYNAMIC SEALING BETWEEN TWO ROTORS OF AN AIRCRAFT TURBOMACHINE
- Publication number 20210087947
- Publication date Mar 25, 2021
- SAFRAN AIRCRAFT ENGINES
- Michel Gilbert Roland Brault
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DYNAMIC SEAL BEWTEEN TWO ROTORS OF AN AIRCRAFT TURBINE ENGINE
- Publication number 20210071546
- Publication date Mar 11, 2021
- SAFRAN AIRCRAFT ENGINES
- Michel Gilbert Roland Brault
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MULTI-BLADE VANE FOR A TURBOMACHINE ROTOR AND ROTOR COMPRISING SAME
- Publication number 20200392855
- Publication date Dec 17, 2020
- Arnaud Nicolas NEGRI
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
TWIN-SPOOL TURBOJET ENGINE HAVING A LOW-PRESSURE SHAFT THRUST BEARI...
- Publication number 20200191055
- Publication date Jun 18, 2020
- SAFRAN AIRCRAFT ENGINES
- Guillaume Patrice KUBIAK
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
LOW-PITCH VARIABLE-SETTING FAN OF A TURBINE ENGINE
- Publication number 20200095876
- Publication date Mar 26, 2020
- SAFRAN AIRCRAFT ENGINES
- Romain Guillaume CUVILLIER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBOMACHINE COMPRISING A MEANS FOR DECOUPLING A FAN
- Publication number 20200018181
- Publication date Jan 16, 2020
- SAFRAN AIRCRAFT ENGINES
- Michel Gilbert Roland BRAULT
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
POWER TRANSMISSION SYSTEM INCLUDING A LUBRICATION OIL RECOVERY DEVI...
- Publication number 20190360578
- Publication date Nov 28, 2019
- SAFRAN AIRCRAFT ENGINES
- Fabrice Joel Luc CHEVILLOT
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DEVICE FOR LIMITING OVERSPEEDING OF A TURBINE SHAFT OF A TURBOMACHI...
- Publication number 20190277156
- Publication date Sep 12, 2019
- SAFRAN AIRCRAFT ENGINES
- Arnaud Nicolas Negri
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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
TURBOFAN COMPRISING A SIMPLIFIED BEARING LUBRICATION ASSEMBLY
- Publication number 20190101081
- Publication date Apr 4, 2019
- SAFRAN AIRCRAFT ENGINES
- Romain Guillaume CUVILLIER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ASSEMBLY CONSISTING OF A BEARING SUPPORT AND BEARINGS OF A ROTOR SH...
- Publication number 20190093508
- Publication date Mar 28, 2019
- SAFRAN AIRCRAFT ENGINES
- Emmanuel Pierre Dimitri PATSOURIS
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
AXIAL RETENTION OF A FAN SHAFT IN A GAS TURBINE ENGINE
- Publication number 20190093504
- Publication date Mar 28, 2019
- SAFRAN AIRCRAFT ENGINES
- Julien Fabien Patrick Becoulet
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
TURBOJET ENGINE COMPRISING A SIMPLIFIED BEARING LUBRICATION UNIT
- Publication number 20190085724
- Publication date Mar 21, 2019
- SAFRAN AIRCRAFT ENGINES
- Romain Guillaume CUVILLIER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TURBOJET ENGINE WITH THRUST TAKE-UP MEANS ON THE INTER-COMPRESSOR CASE
- Publication number 20190003395
- Publication date Jan 3, 2019
- SAFRAN AIRCRAFT ENGINES
- Michel Gilbert Roland Brault
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBOJET ENGINE WITH A MEANS OF REACTING THRUST ON THE INTER-COMPRE...
- Publication number 20180372001
- Publication date Dec 27, 2018
- SAFRAN AIRCRAFT ENGINES
- Nils Edouard Romain Bordoni
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBOMACHINE MODULE COMPRISING A ROTOR SUPPORTING PITCHABLE BLADES
- Publication number 20180334915
- Publication date Nov 22, 2018
- SAFRAN AIRCRAFT ENGINES
- Nils Edouard Romain Bordoni
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AIRCRAFT TURBINE ENGINE COMPRISING A DISCHARGE DEVICE
- Publication number 20170284306
- Publication date Oct 5, 2017
- SAFRAN AIRCRAFT ENGINES
- Arnaud Nicolas NEGRI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VARIABLE-PITCH FAN WITH LOW PITCH OF A TURBINE ENGINE
- Publication number 20170191495
- Publication date Jul 6, 2017
- SAFRAN AIRCRAFT ENGINES
- Nils Edouard Romain BORDONI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TURBOMACHINE ROTOR BLADE
- Publication number 20150369058
- Publication date Dec 24, 2015
- SNECMA
- Arnaud NEGRI
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
TURBOMACHINE ROTOR BLADE
- Publication number 20150023793
- Publication date Jan 22, 2015
- SNECMA
- Slim Bensalah
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
BLANK CASTING FOR PRODUCING A TURBINE ENGINE ROTOR BLADE AND PROCES...
- Publication number 20140286777
- Publication date Sep 25, 2014
- SNECMA
- Alexandre GIMEL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Arnaud NEGRI

Person

Patents Grantslast 30 patents

Turbofan engine comprising a device for regulating the flow rate of...

Drive shaft comprising a fusible section and method for protecting...

Planetary reducing gearset comprising a prestressed flexible support

Shaft assembly for an aircraft turbomachine

Aircraft turbomachine with reduction gear

Turbomachine comprising a means for decoupling a fan

Dynamic sealing between two rotors of an aircraft turbomachine

Aircraft turbine engine comprising a discharge device

Dynamic sealing between two rotors of an aircraft turbomachine

Multi-blade vane for a turbomachine rotor and rotor comprising same

Power transmission system including a lubrication oil recovery devi...

Turbojet engine with thrust take-up means on the inter-compressors...

Turbojet engine comprising a simplified bearing lubrication unit

Axial retention of a fan shaft in a gas turbine engine

Turbomachine module comprising a rotor supporting pitchable blades

System for rotating a fan of a turbojet engine

Turbofan comprising a simplified bearing lubrication assembly

Low-pitch variable-setting fan of a turbine engine

Turbojet engine with thrust take-up means on the inter-compressor case

Device for limiting overspeeding of a turbine shaft of a turbomachi...

Assembly consisting of a bearing support and bearings of a rotor sh...

Variable-pitch fan with low pitch of a turbine engine

Turbomachine rotor blade

Turbomachine rotor blade

Blank casting for producing a turbine engine rotor blade and proces...

Patents Applicationslast 30 patents

TURBOFAN ENGINE COMPRISING A DEVICE FOR REGULATING THE FLOW RATE OF...

PLANETARY REDUCING GEARSET COMPRISING A PRESTRESSED FLEXIBLE SUPPORT

DRIVE SHAFT COMPRISING A FUSIBLE SECTION AND METHOD FOR PROTECTING...

SHAFT ASSEMBLY FOR AN AIRCRAFT TURBOMACHINE

AIRCRAFT TURBOMACHINE WITH REDUCTION GEARSET

DYNAMIC SEALING BETWEEN TWO ROTORS OF AN AIRCRAFT TURBOMACHINE

DYNAMIC SEAL BEWTEEN TWO ROTORS OF AN AIRCRAFT TURBINE ENGINE

MULTI-BLADE VANE FOR A TURBOMACHINE ROTOR AND ROTOR COMPRISING SAME

TWIN-SPOOL TURBOJET ENGINE HAVING A LOW-PRESSURE SHAFT THRUST BEARI...

LOW-PITCH VARIABLE-SETTING FAN OF A TURBINE ENGINE

TURBOMACHINE COMPRISING A MEANS FOR DECOUPLING A FAN

POWER TRANSMISSION SYSTEM INCLUDING A LUBRICATION OIL RECOVERY DEVI...

DEVICE FOR LIMITING OVERSPEEDING OF A TURBINE SHAFT OF A TURBOMACHI...

SYSTEM FOR ROTATING A FAN OF A TURBOJET ENGINE

TURBOFAN COMPRISING A SIMPLIFIED BEARING LUBRICATION ASSEMBLY

ASSEMBLY CONSISTING OF A BEARING SUPPORT AND BEARINGS OF A ROTOR SH...

AXIAL RETENTION OF A FAN SHAFT IN A GAS TURBINE ENGINE

TURBOJET ENGINE COMPRISING A SIMPLIFIED BEARING LUBRICATION UNIT

TURBOJET ENGINE WITH THRUST TAKE-UP MEANS ON THE INTER-COMPRESSOR CASE

TURBOJET ENGINE WITH A MEANS OF REACTING THRUST ON THE INTER-COMPRE...

TURBOMACHINE MODULE COMPRISING A ROTOR SUPPORTING PITCHABLE BLADES

AIRCRAFT TURBINE ENGINE COMPRISING A DISCHARGE DEVICE

VARIABLE-PITCH FAN WITH LOW PITCH OF A TURBINE ENGINE

TURBOMACHINE ROTOR BLADE

TURBOMACHINE ROTOR BLADE

BLANK CASTING FOR PRODUCING A TURBINE ENGINE ROTOR BLADE AND PROCES...