Inventor · disambiguated record
Arnaud Nicolas Negri
Also filed as: NEGRI ARNAUD · NEGRI ARNAUD NICOLAS
25 granted patents·1 pending application·47 citations·filing 2013–2021
92Inventor score
Top patents by PatentIndex Score
26 records- 0194US11125318B2Power transmission system including a lubrication oil recovery device and turbomachine provided with such a power transmission systemSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Sep 21, 2021·12 cites·15 claims
- 0289US11220929B2Dynamic sealing between two rotors of an aircraft turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Jan 11, 2022·5 cites·10 claims
- 0389US10907486B2Turbomachine module comprising a rotor supporting pitchable bladesSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Feb 2, 2021·5 cites·11 claims
- 0484US11661970B2Shaft assembly for an aircraft turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted May 30, 2023·3 cites·19 claims
- 0584US9963980B2Turbomachine rotor bladeSNECMA·Filed 2014·Granted May 8, 2018·12 cites·9 claims
- 0681US10316857B2Variable-pitch fan with low pitch of a turbine engineSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Jun 11, 2019·3 cites·11 claims
- 0769US11371384B2Turbomachine comprising a means for decoupling a fanSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Jun 28, 2022·1 cites·10 claims
- 0868US10815892B2Turbojet engine with thrust take-up means on the inter-compressor caseSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Oct 27, 2020·1 cites·12 claims
- 0968US10196907B2Turbomachine rotor bladeSAFRAN AIRCRAFT ENGINES·Filed 2013·Granted Feb 5, 2019·4 cites·17 claims
- 1067US10781714B2Device for limiting overspeeding of a turbine shaft of a turbomachine, and associated control methodSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Sep 22, 2020·1 cites·17 claims
- 1156US10968770B2Axial retention of a fan shaft in a gas turbine engineSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Apr 6, 2021·0 cites·20 claims
- 1255US11719329B2Planetary reducing gearset comprising a prestressed flexible supportSAFRAN AIRCRAFT ENGINES·Filed 2020·Granted Aug 8, 2023·0 cites·10 claims
- 1354US10577972B2Assembly consisting of a bearing support and bearings of a rotor shaft in a turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Mar 3, 2020·0 cites·12 claims
- 1452US11506130B2Aircraft turbomachine with reduction gearSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Nov 22, 2022·0 cites·21 claims
- 1552US11352906B2Dynamic sealing between two rotors of an aircraft turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Jun 7, 2022·0 cites·11 claims
- 1652US11156108B2Multi-blade vane for a turbomachine rotor and rotor comprising sameSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Oct 26, 2021·0 cites·10 claims
- 1751US11808212B2Drive shaft comprising a fusible section and method for protecting such a drive shaft against an overtorqueSAFRAN AIRCRAFT ENGINES·Filed 2020·Granted Nov 7, 2023·0 cites·14 claims
- 1851US10975725B2Turbojet engine comprising a simplified bearing lubrication unitSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Apr 13, 2021·0 cites·16 claims
- 1950US11053852B2Turbojet engine with thrust take-up means on the inter-compressors caseSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Jul 6, 2021·0 cites·12 claims
- 2049US11230978B2Aircraft turbine engine comprising a discharge deviceSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Jan 25, 2022·0 cites·7 claims
- 2149US10830066B2Low-pitch variable-setting fan of a turbine engineSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Nov 10, 2020·0 cites·20 claims
- 2244US10837317B2Turbofan comprising a simplified bearing lubrication assemblySAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Nov 17, 2020·0 cites·20 claims
- 2344US9879538B2Blank casting for producing a turbine engine rotor blade and process for manufacturing the rotor blade from this blankSNECMA·Filed 2014·Granted Jan 30, 2018·0 cites·4 claims
- 2443US11873729B2Turbofan engine comprising a device for regulating the flow rate of cooling fluidSAFRAN AIRCRAFT ENGINES·Filed 2021·Granted Jan 16, 2024·0 cites·15 claims
- 2541US10859000B2System for rotating a fan of a turbojet engineSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Dec 8, 2020·0 cites·20 claims
- 2638US2020191055A1Twin-spool turbojet engine having a low-pressure shaft thrust bearing positioned in the exhaust casingSAFRAN AIRCRAFT ENGINES·Filed 2018·Application pending·0 cites
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