Inventor · disambiguated record
Gilles Alain Charier
Also filed as: CHARIER GILLES · CHARIER GILLES A · CHARIER GILLES ALAIN · CHARIER GILLES ALAIN MARIE
72 granted patents·1 pending application·435 citations·filing 1994–2023
98Inventor score
Top patents by PatentIndex Score
73 records- 0195US10557415B2Turbo-engine including two separate ventilation flowsSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Feb 11, 2020·18 cites·12 claims
- 0293US11572889B2Blade pivot of adjustable orientation and of reduced bulk for a turbomachine fan hubSAFRAN AIRCRAFT ENGINES·Filed 2020·Granted Feb 7, 2023·6 cites·11 claims
- 0392US11891967B2Turbofan comprising a power supply device to drive the compressorSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Feb 6, 2024·8 cites·20 claims
- 0490US8985954B2Device for controlling the pitch of fan blades of a turbopropBALK WOUTER·Filed 2010·Granted Mar 24, 2015·15 cites·10 claims
- 0589US8876462B2System of contra-rotating propellers driven by a planetary gear train providing a balanced distribution of torque between the two propellersBALK WOUTER·Filed 2009·Granted Nov 4, 2014·28 cites·9 claims
- 0688US12152538B2Turbomachine comprising a rear integrated electrical machineSAFRAN AIRCRAFT ENGINES·Filed 2022·Granted Nov 26, 2024·1 cites·12 claims
- 0787US10899432B2Fan module with variable pitch bladesSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Jan 26, 2021·4 cites·10 claims
- 0885US10584641B2Turbine engine with a pair of contrarotating propellers placed upstream of the gas generatorSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Mar 10, 2020·8 cites·14 claims
- 0984US8042341B2Turbojet engine accessory gear box driveshaft; modular additional accessorySNECMA·Filed 2007·Granted Oct 25, 2011·23 cites·5 claims
- 1084US7785066B2Bleed system for a low-pressure compressor of a turbomachineSNECMA·Filed 2007·Granted Aug 31, 2010·24 cites·5 claims
- 1180US9227723B2Mechanism for variable adjustment of blades for a system of contra-rotating propellers, and a system of contra-rotating propellers comprising at least one such mechanismBALK WOUTER·Filed 2011·Granted Jan 5, 2016·8 cites·16 claims
- 1280US9057326B2System of compact contra-rotating propellersCHARIER GILLES ALAIN·Filed 2010·Granted Jun 16, 2015·7 cites·18 claims
- 1380US7811052B2Radially-compact assembly between a turbine shaft and a stub axle of a turbomachine compressor shaftSNECMA·Filed 2007·Granted Oct 12, 2010·25 cites·11 claims
- 1478US11421603B2Turbojet with step-down mechanismSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Aug 23, 2022·2 cites·11 claims
- 1578US11396821B2Turbine engine comprising a rotor supporting variable-pitch bladesSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Jul 26, 2022·2 cites·11 claims
- 1677US11466697B2Fan module comprising variable-pitch bladesSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Oct 11, 2022·2 cites·15 claims
- 1777US10850859B2Aircraft with a propulsion unit with offset fanSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Dec 1, 2020·3 cites·13 claims
- 1877US10662776B2Assembly on a shaft of a turbomachine of a bladed rotor disc and of a rotor of a low pressure compressor having at least two mobile nozzle stagesSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted May 26, 2020·2 cites·7 claims
- 1977US10119409B2System for changing the pitch of the contra-rotating propellers of a turboshaft engineCHARIER GILLES ALAIN·Filed 2012·Granted Nov 6, 2018·4 cites·11 claims
- 2077US9085979B2Movable actuator device for controlling the pitch of fan blades of a turbopropBALK WOUTER·Filed 2010·Granted Jul 21, 2015·7 cites·9 claims
- 2177US7390167B1Compressor with centripetal air takeoffSNECMA·Filed 2006·Granted Jun 24, 2008·15 cites·20 claims
- 2276US7591594B2Turbomachine with a compact roller bearingSNECMA·Filed 2005·Granted Sep 22, 2009·17 cites·13 claims
- 2375US11268450B2Turbomachine with fan rotor and reduction gearbox driving a low-pressure decompressor shaftSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Mar 8, 2022·2 cites·14 claims
- 2475US8967950B2Drive mechanism for a pair of contra-rotating propellers through an epicyclic gear trainCHARIER GILLES ALAIN·Filed 2010·Granted Mar 3, 2015·5 cites·6 claims
- 2575US8944765B2Bellows type sealing device for partition penetration by a connecting rod of a turboprop fan blade orientation control systemCHARIER GILLES ALAIN·Filed 2011·Granted Feb 3, 2015·5 cites·5 claims
- 2674US9849970B2Turbo engine with propeller(s) for an aircraft with a system for changing the pitch of the propellerSNECMA·Filed 2012·Granted Dec 26, 2017·8 cites·7 claims
- 2773US12110845B2Aeronautic propulsion system with improved propulsion efficiencySAFRAN AIRCRAFT ENGINES·Filed 2023·Granted Oct 8, 2024·0 cites·15 claims
- 2873US10023320B2Propulsion unit with a pair of propellers for an aircraftSNECMA·Filed 2015·Granted Jul 17, 2018·3 cites·9 claims
- 2973US9708053B2Device for supplying oil under pressure to a linear actuator of a turbine engineSNECMA·Filed 2014·Granted Jul 18, 2017·5 cites·10 claims
- 3072US7553126B2Device for varying the section of the throat in a turbine nozzleSNECMA·Filed 2006·Granted Jun 30, 2009·13 cites·13 claims
- 3171US6276126B1Axisymmetric, directable and adjustable turbojet-engine exhaust nozzleSNECMA·Filed 2000·Granted Aug 21, 2001·22 cites·10 claims
- 3270US11293300B2Aircraft turbine engine with at least two bodies and means for drawing powerSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Apr 5, 2022·1 cites·11 claims
- 3369US10533573B2Fan module with variable pitch bladesSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Jan 14, 2020·1 cites·11 claims
- 3469US10006539B2Epicyclic reduction gear with fluid transfer pipes, and propeller turbomachine for an aircraft with such a reduction gearSNECMA·Filed 2014·Granted Jun 26, 2018·2 cites·11 claims
- 3568US11225317B2Radial shaft device for controlling the pitch of fan blades of a turbine engine having an un-ducted fanSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Jan 18, 2022·2 cites·7 claims
- 3668US8672095B2Method and system for lubricating a turbine engineCHARIER GILLES ALAIN·Filed 2009·Granted Mar 18, 2014·10 cites·11 claims
- 3765US12078126B2Aeronautic propulsion system with improved propulsion efficiencySAFRAN AIRCRAFT ENGINES·Filed 2020·Granted Sep 3, 2024·0 cites·16 claims
- 3864US7766607B2Device for ventilating turbine disks in a gas turbine engineSNECMA·Filed 2006·Granted Aug 3, 2010·7 cites·19 claims
- 3964US5586860ATurbo aero engine provided with a device for heating turbine disks on revving upSNECMA·Filed 1994·Granted Dec 24, 1996·44 cites·13 claims
- 4063US11719107B2Turbine engine comprising a rotor with variable-pitch bladesSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Aug 8, 2023·0 cites·10 claims
- 4162US7618232B2Compressor comprising a plurality of cells reconstituting an annular volume of separation of flows in a turbine engineSNECMA·Filed 2006·Granted Nov 17, 2009·8 cites·10 claims
- 4260US11052994B2System for changing the pitch of a turboprop engine comprising an upstream pair of contrarotating propellersSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Jul 6, 2021·1 cites·12 claims
- 4358US11692512B2Fan module equipped with an electrical machine for an aircraft turbine engineSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Jul 4, 2023·0 cites·13 claims
- 4458US9518687B2Device for the blind coupling of fluidic, electrical or similar supplies, to a receiving control mechanismSNECMA·Filed 2013·Granted Dec 13, 2016·1 cites·12 claims
- 4558US8839629B2Assembly for attaching the hangers from which an aircraft propulsion unit is suspendedAIRCELLE SA·Filed 2013·Granted Sep 23, 2014·2 cites·8 claims
- 4658US7128529B2Perfected device for securing an engine shaft on a bearing supportSNECMA MOTEURS·Filed 2004·Granted Oct 31, 2006·20 cites·35 claims
- 4756US11591987B2Turbomachine with electric machine comprising a rotor ring attached to the fanSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Feb 28, 2023·0 cites·8 claims
- 4856US11560809B2Electric module for an aircraft fan comprising blades with improved attachmentSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Jan 24, 2023·0 cites·11 claims
- 4956US11506066B2Fan module with variable pitch bladesSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Nov 22, 2022·0 cites·11 claims
- 5056US7488112B2Assembly arrangement between a bearing inner race and a journal, race and journal suitable for such an arrangement, and turbomachine fitted therewithSNECMA·Filed 2006·Granted Feb 10, 2009·4 cites·25 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Gilles Alain Charier files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →