Assignee
TURBOMECA
FR·45 granted patents·12 pending applications·234 citations·filing 1986–2016
Top patents by PatentIndex Score
57 records- 0192US9927125B2Two-circuit injector for a turbine engine combustion chamberTURBOMECA·Filed 2013·Granted Mar 27, 2018·15 cites·8 claims
- 0279US9748060B2Hybrid cutoff member for an electric circuitTURBOMECA·Filed 2014·Granted Aug 29, 2017·4 cites·13 claims
- 0378US9302775B2Method and architecture for recovery of energy in an aircraftTURBOMECA·Filed 2012·Granted Apr 5, 2016·10 cites·10 claims
- 0473US9500137B2Method for optimizing the control of a free turbine power package for an aircraft, and control for implementing sameTURBOMECA·Filed 2016·Granted Nov 22, 2016·2 cites·7 claims
- 0572US10190438B2Turbine engine and control methodTURBOMECA·Filed 2014·Granted Jan 29, 2019·5 cites·13 claims
- 0670US9534539B2Supply and drain device for an injectorTURBOMECA·Filed 2013·Granted Jan 3, 2017·3 cites·8 claims
- 0768US9890792B2Radial or mixed-flow compressor diffuser having vanesTURBOMECA·Filed 2014·Granted Feb 13, 2018·3 cites·11 claims
- 0867US7986052B2Power generation system for an aircraft using a fuel cellTURBOMECA·Filed 2007·Granted Jul 26, 2011·10 cites·12 claims
- 0965US9561949B2Filler device for a fluid tankTURBOMECA·Filed 2013·Granted Feb 7, 2017·3 cites·10 claims
- 1064US9869621B2Test bench combining high-frequency tribological stress and oligocyclic fatigue, on a blade disk of turboshaft engine of an aircraft including a test piece having a portion with a shape of a blade root of a rotor and is engaged in a groove shape complementary to another test pieceTURBOMECA·Filed 2014·Granted Jan 16, 2018·2 cites·9 claims
- 1164US9546599B2Turbine engine comprising an electrically activated fuel supply pump, and turbine engine fuel supply methodTURBOMECA·Filed 2012·Granted Jan 17, 2017·4 cites·15 claims
- 1261US6672424B2Acoustically treated turbomachine multi-duct exhaust deviceTURBOMECA·Filed 1999·Granted Jan 6, 2004·33 cites·23 claims
- 1360US10247192B2Sealing assembly for turbomachineTURBOMECA·Filed 2013·Granted Apr 2, 2019·3 cites·10 claims
- 1460US5169289ATurbomachine wheel with mounted bladesTURBOMECA·Filed 1991·Granted Dec 8, 1992·34 cites·9 claims
- 1559US4774845AMethod and device for measuring the torque transmitted by a shaft subjected to temperature variationsTURBOMECA·Filed 1986·Granted Oct 4, 1988·26 cites·9 claims
- 1658US9689313B2Dual-circuit modular injection tubeTURBOMECA·Filed 2013·Granted Jun 27, 2017·3 cites·9 claims
- 1757US7938618B2Device for silencing a helicopter gas turbine engine and engine thus obtainedTURBOMECA·Filed 2007·Granted May 10, 2011·8 cites·5 claims
- 1855US10010976B2Laser welding head and processTURBOMECA·Filed 2013·Granted Jul 3, 2018·1 cites·11 claims
- 1955US9829005B2Centrifugal compressor provided with a marker for measuring wear and a method of monitoring wear using said markerTURBOMECA·Filed 2012·Granted Nov 28, 2017·3 cites·9 claims
- 2054US9915173B2Bearing support for a hot section of a turboshaft engine, and an associated turboshaft engineTURBOMECA·Filed 2013·Granted Mar 13, 2018·2 cites·16 claims
- 2151US10435167B2Method for automatically controlling the operating speed of a helicopter turboshaft engine, corresponding control device and helicopter provided with such a deviceTURBOMECA·Filed 2014·Granted Oct 8, 2019·1 cites·14 claims
- 2249US9874149B2Method and system for starting an aircraft turboengineTURBOMECA·Filed 2013·Granted Jan 23, 2018·1 cites·10 claims
- 2349US7746458B2Diagnosing or determining parameters for an installation for detecting open defects in the surfaces of parts by sweatingTURBOMECA·Filed 2006·Granted Jun 29, 2010·1 cites·12 claims
- 2446US10539077B2Device for draining liquids for an aircraft engineTURBOMECA·Filed 2014·Granted Jan 21, 2020·1 cites·19 claims
- 2546US10029799B2Air conditioning method and system for aircraftTURBOMECA·Filed 2013·Granted Jul 24, 2018·1 cites·7 claims
- 2646US8783729B2Coupling system including a safety fastener deviceTURBOMECA·Filed 2013·Granted Jul 22, 2014·0 cites·8 claims
- 2745US7249721B2Device and method for injecting a liquid fuel into an air flow for a combustion chamberTURBOMECA·Filed 2002·Granted Jul 31, 2007·12 cites·6 claims
- 2843US9926809B2Method for discharging exhaust gas from a gas turbine and exhaust assembly having optimised configurationTURBOMECA·Filed 2013·Granted Mar 27, 2018·1 cites·8 claims
- 2942US2015369489A1Turbo machine combustion assembly comprising an improved fuel supply circuitTURBOMECA·Filed 2014·Application pending·0 cites
- 3040US10858946B2Bladed rotorTURBOMECA·Filed 2014·Granted Dec 8, 2020·0 cites·15 claims
- 3140US10156155B2Turbomachine comprising a casing wear indicatorTURBOMECA·Filed 2014·Granted Dec 18, 2018·1 cites·9 claims
- 3240US9315274B2Method and system for regulating power in the event of at least one aircraft engine failureTURBOMECA·Filed 2012·Granted Apr 19, 2016·1 cites·10 claims
- 3340US2016017817A1Metering device for a fuel feed circuit of an engineTURBOMECA·Filed 2014·Application pending·0 cites
- 3439US2013034425A1Method for adapting the air flow of a turbine engine having a centrifugal compressor and diffuser for implementing sameTURBOMECA·Filed 2011·Application pending·0 cites
- 3539US2016237917A1Method for optimising the specific consumption of a twin helicopterTURBOMECA·Filed 2014·Application pending·0 cites
- 3639US2016069209A1Device for washing a turbomachine air intake casingTURBOMECA·Filed 2014·Application pending·0 cites
- 3738US10107133B2Method for the monitoring of a degree of coking at seals by a gas generator shaftTURBOMECA·Filed 2014·Granted Oct 23, 2018·0 cites·9 claims
- 3838US2017006201A1Endoscope and method for using sameTURBOMECA·Filed 2014·Application pending·0 cites
- 3937US10352179B2Compression assembly for a turbine engineTURBOMECA·Filed 2013·Granted Jul 16, 2019·0 cites·7 claims
- 4037US9945246B2Monitoring of a degree of coking at dynamic seals by a starterTURBOMECA·Filed 2014·Granted Apr 17, 2018·0 cites·9 claims
- 4136US10100743B2Ignition device for an aircraft engineTURBOMECA·Filed 2014·Granted Oct 16, 2018·0 cites·18 claims
- 4236US6729138B2Device and method for adjusting the power of a power pack driving a helicopter rotorTURBOMECA·Filed 2000·Granted May 4, 2004·8 cites·14 claims
- 4335US10145262B2Method for monitoring a degree of clogging of the starting injectors of a turbine engineTURBOMECA·Filed 2014·Granted Dec 4, 2018·0 cites·11 claims
- 4435US2009116955A1Turbine engine comprising means for heating the air entering the free turbineTURBOMECA·Filed 2008·Application pending·0 cites
- 4535US2010119368A1Double seal with pressurised lipTURBOMECA·Filed 2008·Application pending·0 cites
- 4634US9758238B2Accessory drive gearbox for controlling the flaps of an aircraftTURBOMECA·Filed 2013·Granted Sep 12, 2017·0 cites·10 claims
- 4734US7661909B2Method and a device for powdering, and a use thereof in a powdering system, in particular in an installation for detecting surface defects by sweatingTURBOMECA·Filed 2006·Granted Feb 16, 2010·0 cites·9 claims
- 4834US2015375312A1Broach and method for broaching slots for parts such as turbine rotor disks or turbomachine compressor disksTURBOMECA·Filed 2014·Application pending·0 cites
- 4933US5484261ASystem for regulating air supply conditions of a turbo shaft machineTURBOMECA·Filed 1995·Granted Jan 16, 1996·10 cites·11 claims
- 5033US2008209910A1Method of starting a gas turbine helicopter engine, a fuel feed circuit for such an engine, and an engine having such a circuitTURBOMECA·Filed 2008·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →