Inventor · disambiguated record
Romain Nicolas Lunel
Also filed as: LUNEL ROMAIN · LUNEL ROMAIN N · LUNEL ROMAIN NICOLAS
51 granted patents·5 pending applications·205 citations·filing 2005–2022
98Inventor score
Files withSAFRAN AIRCRAFT ENGINES22SNECMA20HERNANDEZ DIDIER HIPPOLYTE4BLANCHARD STEPHANE PIERRE GUILLAUME3DUVAL SYLVAIN2
Top patents by PatentIndex Score
56 records- 0196US8683806B2Chamber-bottom baffle, combustion chamber comprising same and gas turbine engine fitted therewithSNECMA·Filed 2013·Granted Apr 1, 2014·17 cites·14 claims
- 0292US10760436B2Annular wall of a combustion chamber with optimised coolingSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Sep 1, 2020·6 cites·11 claims
- 0386US9103220B2Interface element between a blade root and a blade root housing of a turbine disc, and turbine rotor comprising an interface elementGARIN FABRICE MARCEL NOEL·Filed 2011·Granted Aug 11, 2015·11 cites·9 claims
- 0485US11441779B2Configuring and positioning air passage holes in a combustion chamber wallSAFRAN AIRCRAFT ENGINES·Filed 2020·Granted Sep 13, 2022·2 cites·9 claims
- 0585US8756935B2Gas turbine engine combustion chamber comprising CMC deflectorsDUVAL SYLVAIN·Filed 2009·Granted Jun 24, 2014·24 cites·8 claims
- 0680US9989256B2Injection system for a turbine engine combustion chamber configured for direct injection of two coaxial fuel flowsSNECMA·Filed 2015·Granted Jun 5, 2018·3 cites·12 claims
- 0780US7926281B2Device for injecting a mixture of air and fuel, and combustion chamber and turbomachine provided with such a deviceSNECMA·Filed 2007·Granted Apr 19, 2011·20 cites·15 claims
- 0879US10443850B2Turbomachine combustion chamber comprising an airflow guide device of specific shapeSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Oct 15, 2019·3 cites·10 claims
- 0978US9157330B2Layout of a bliskGARIN FABRICE MARCEL NOEL·Filed 2011·Granted Oct 13, 2015·7 cites·7 claims
- 1075US11242994B2Combustion chamber for a turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Feb 8, 2022·2 cites·14 claims
- 1175US10488049B2Turbomachine combustion chamberSAFRAN AIRCRAFT ENGINES·Filed 2015·Granted Nov 26, 2019·2 cites·8 claims
- 1275US9097425B2Fuel mixing device for turbine engine combustion chamber comprising improved air feed meansHERNANDEZ DIDIER HIPPOLYTE·Filed 2010·Granted Aug 4, 2015·5 cites·9 claims
- 1374US7591136B2Antirotation injection system for turbojetSNECMA·Filed 2006·Granted Sep 22, 2009·11 cites·11 claims
- 1473US7673460B2System of attaching an injection system to a turbojet combustion chamber baseSNECMA·Filed 2006·Granted Mar 9, 2010·14 cites·13 claims
- 1571US8142148B2Diffuser-nozzle assembly for a turbomachineHERNANDEZ DIDIER HIPPOLYTE·Filed 2009·Granted Mar 27, 2012·12 cites·14 claims
- 1669US11739936B2Injection system for turbomachine, comprising a swirler and mixing bowl vortex holesSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Aug 29, 2023·1 cites·15 claims
- 1769US11268699B2Injection system for a turbine engine annular combustion chamberSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Mar 8, 2022·1 cites·13 claims
- 1869US9127841B2Turbomachine combustion chamber comprising improved means of air supplyBOURGOIS SEBASTIEN ALAIN CHRISTOPHE·Filed 2010·Granted Sep 8, 2015·4 cites·6 claims
- 1968US7937951B2System for cooling the impeller of a centrifugal compressorSNECMA·Filed 2007·Granted May 10, 2011·8 cites·11 claims
- 2066US7823387B2Gas turbine engine diffuser and combustion chamber and gas turbine engine comprising sameSNECMA·Filed 2008·Granted Nov 2, 2010·8 cites·17 claims
- 2165US10883718B2Air intake swirler for a turbomachine injection system comprising an aerodynamic deflector at its inletSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Jan 5, 2021·1 cites·12 claims
- 2264US10180256B2Combustion chamber for a turbine engine with homogeneous air intake through fuel injection systemSAFRAN AIRCRAFT ENGINES·Filed 2014·Granted Jan 15, 2019·2 cites·9 claims
- 2363US8047777B2Turbomachine diffuserSNECMA·Filed 2008·Granted Nov 1, 2011·8 cites·2 claims
- 2460US9726033B2Rotor wheel for a turbine engineSNECMA·Filed 2012·Granted Aug 8, 2017·2 cites·8 claims
- 2560US7823392B2Turbomachine combustion chamber arrangement having a collar deflectorSNECMA·Filed 2007·Granted Nov 2, 2010·6 cites·11 claims
- 2656US9360218B2Injection device for a combustion chamber of a turbine engineSNECMA·Filed 2013·Granted Jun 7, 2016·1 cites·14 claims
- 2755US11933497B2Fuel injection system for a turbomachine, combustion chamber comprising such a system, and associated turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2020·Granted Mar 19, 2024·0 cites·11 claims
- 2855US8516830B2Turbomachine combustion chamberDUVAL SYLVAIN·Filed 2009·Granted Aug 27, 2013·5 cites·15 claims
- 2955US7533533B2Jet engine with a variable section nozzle of which at least one flap pivots about a pin, pins for flapsSNECMA·Filed 2005·Granted May 19, 2009·4 cites·14 claims
- 3054US10684018B2Combustion chamber of a turbine engineSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Jun 16, 2020·0 cites·8 claims
- 3153US8408009B2Cooling air bleed device in a turbine engineBLANCHARD STEPHANE PIERRE GUILLAUME·Filed 2009·Granted Apr 2, 2013·3 cites·17 claims
- 3252US9003805B2Turbine engine with diffuserHERNANDEZ DIDIER HIPPOLYTE·Filed 2009·Granted Apr 14, 2015·4 cites·10 claims
- 3352US7614234B2Turbomachine combustion chamber with helical air flowSNECMA·Filed 2008·Granted Nov 10, 2009·4 cites·17 claims
- 3451US8875517B2Diffuser for turbine engine including indented annular websCOMMARET PATRICE ANDRE·Filed 2009·Granted Nov 4, 2014·0 cites·16 claims
- 3550US11840994B2Multipoint fuel injection deviceSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Dec 12, 2023·0 cites·8 claims
- 3650US11300296B2Combustion chamber of a turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Apr 12, 2022·0 cites·13 claims
- 3748US8801382B2Rotor for turbomachineryGARIN FABRICE MARCEL NOËL·Filed 2011·Granted Aug 12, 2014·1 cites·9 claims
- 3848US8448448B2Cooling air bleed device in a turbomachineBLANCHARD STEPHANE PIERRE GUILLAUME·Filed 2009·Granted May 28, 2013·1 cites·16 claims
- 3947US12163661B2Diffusion cone for the rear part of a jet engine incorporating a flame-holder ring at the trailing edgeSAFRAN AIRCRAFT ENGINES·Filed 2022·Granted Dec 10, 2024·0 cites·12 claims
- 4047US11614234B2Turbine engine combustion chamberSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Mar 28, 2023·0 cites·11 claims
- 4147US8397513B2Device for tapping cooling air in a turbomachineBLANCHARD STEPHANE PIERRE GUILLAUME·Filed 2009·Granted Mar 19, 2013·2 cites·13 claims
- 4246US11988387B2Annular combustion chamber for an aircraft turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2021·Granted May 21, 2024·0 cites·10 claims
- 4346US11365883B2Turbine engine combustion chamber bottomSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Jun 21, 2022·0 cites·19 claims
- 4444US2009019856A1Chamber-bottom baffle, combustion chamber comprising same and gas turbine engine fitted therewithSNECMA·Filed 2008·Application pending·0 cites
- 4542US11725822B2Combustion module for a gas turbo engine with chamber bottom stopSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Aug 15, 2023·0 cites·17 claims
- 4642US2012073259A1Turbomachine having an annular combustion chamberHERNANDEZ DIDIER HIPPOLYTE·Filed 2010·Application pending·0 cites
- 4742US2009100839A1Combustion chamber wall with optimized dilution and cooling, and combustion chamber and turbomachine both provided therewithSNECMA·Filed 2008·Application pending·0 cites
- 4841US10883720B2Elbowed combustion chamber of a turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Jan 5, 2021·0 cites·9 claims
- 4941US7673456B2Turbomachine combustion chamber with helical air flowSNECMA·Filed 2008·Granted Mar 9, 2010·0 cites·12 claims
- 5041US2011120144A1annular combustion chamber for a turbomachineSNECMA·Filed 2009·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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