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Turbomeca patents

Recent patent applications related to Turbomeca. Turbomeca is listed as an Agent/Assignee. Note: Turbomeca may have other listings under different names/spellings. We're not affiliated with Turbomeca, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Turbomeca-related inventors

Date Turbomeca patents (updated weekly) - BOOKMARK this page
08/03/17Device and testing the integrity of a helicopter turbine engine rapid restart system
05/11/17Turbine engine assembly for measuring the vibrations to which a rotating blade is subjected
02/09/17Aircraft engine comprising azimuth setting of the diffuser with respect to the combustion chamber
01/05/17Method and a system for reliably starting a turbine engine
01/05/17Endoscope and using same
11/03/16Method of treatment against corrosion and against wear
11/03/16Assembly for turbine engine for measuring vibrations sustained by a rotating blade
10/27/16Method for automatically controlling the operating speed of a helicopter turboshaft engine, corresponding control device and helicopter provided with such a device
10/27/16Device for draining liquids for an aircraft engine
10/13/16Bladed rotor
10/13/16Turbine engine and control method
09/29/16Self-contained power unit for implementing a optimizing the operability of an aircraft propulsive unit
09/22/16Air conditioning aircraft
08/18/16Turbomachine designed to operate in turning gear mode
08/18/16Method for optimising the specific consumption of a twin helicopter
08/11/16Monitoring of a degree of coking at dynamic seals by a starter
08/11/16Turbomachine designed to operate in turning gear mode
08/11/16System and emergency starting of an aircraft turbomachine
08/04/16Method for the monitoring of a degree of coking at seals by a gas generator shaft
08/04/16Ignition device for an aircraft engine
06/30/16Laser welding head and process
05/26/16Method for optimizing the control of a free turbine power package for an aircraft, and control for implementing same
05/05/16Hybrid cutoff member for an electric circuit
04/28/16Test bench combining high-frequency tribological stress and oligocyclic fatigue
03/24/16Turbomachine comprising a casing wear indicator
03/24/16Oligocyclic fatigue or oligocyclic and polycyclic fatigue test rig
03/10/16Device for washing a turbomachine air intake casing
02/25/16Radial or mixed-flow compressor diffuser having vanes
01/28/16Turbine ring for a turbomachine
01/21/16Metering device for a fuel feed circuit of an engine
12/31/15Broach and broaching slots for parts such as turbine rotor disks or turbomachine compressor disks
12/31/15Method for monitoring a degree of clogging of the starting injectors of a turbine engine
12/24/15Turbo machine combustion assembly comprising an improved fuel supply circuit
11/19/15Sealing assembly for turbomachine
11/05/15Device and temporarily increasing power
10/01/15Compression assembly for a turbine engine
09/24/15Rotor-stator assembly for a gas turbine engine
09/17/15Supply and drain device for an injector
09/17/15Two-circuit injector for a turbine engine combustion chamber
09/03/15Turbine engine combustion assembly with a variable air supply
08/20/15Accessory drive gearbox for controlling the flaps of an aircraft
08/06/15Method of determining the non-propagation threshold of fatigue cracks at high frequency
07/30/15Method and system for starting an aircraft turboengine
07/23/15Filler device for a fluid tank
07/02/15Drainage method and purge collector of a carburation system of a helicopter
06/25/15Dual-circuit modular injection tube
06/18/15Helicopter engine air intake with increased bypass flow
05/28/15Method and configuration for an auxiliary power engine to deliver propulsive and/or non-propulsive energy in a helicopter architecture
05/14/15Method and system for the emergency start-up of an energy generator set
05/07/15Method and architecture for the optimized transfer of power between an auxiliary power motor and the main engines of a helicopter
03/26/15Centrifugal compressor provided with a marker for measuring wear and a monitoring wear using said marker
01/01/15Bearing support for a hot section of a turboshaft engine, and an associated turboshaft engine
12/25/14Method for discharging exhaust gas from a gas turbine and exhaust assembly having optimised configuration
10/09/14Turbine engine comprising an electrically activated fuel supply pump, and turbine engine fuel supply method
10/09/14Method and system for regulating power in the event of at least one aircraft engine failure
10/02/14Method and architecture for recovery of energy in an aircraft
09/18/14Annular wall of a combustion chamber with improved cooling at the level of primary and/or dilution holes
08/07/14Pinion vibration damping using viscoelastic patch
07/31/14Combustion chamber wall
07/24/14System for recommending helicopter engine maintenance
05/29/14Variable-pitch nozzle for a radial turbine, in particular for an auxiliary power source turbine
05/15/14Method of diffusing a gas turbine compression stage, and diffusion stage for implementing same
05/08/14A starting a turbomachine while reducing thermal unbalance
05/08/14Air conditioning system for an aircraft passenger compartment
05/08/14Centrifugal compressor impeller
Patent Packs
05/01/14Method for injecting fuel into a combustion chamber of a gas turbine, and injection system for implementing same
04/24/14Annular combustion chamber of a turbomachine
04/24/14A two-spool design for a turboshaft engine with a high-pressure compressor connected to a low-pressure turbine
04/17/14Gas turbine diffuser blowing method and corresponding diffuser
03/27/14Method for rationalising a chain of electrical components of an aircraft, implementation architecture and corresponding aircraft
03/20/14Method and device for supplying a lubricant
02/13/14Mechanical protection device
01/02/14Turbomachine comprising a privileged injection device and corresponding injection method
12/12/13Method for calibrating a torsion torquemeter
11/21/13Injector for the combustion chamber of a gas turbine having a dual fuel circuit, and combustion chamber provided with at least one such injector
11/14/13Device and monitoring a rotor
11/07/13Method for starting a turbomachine
10/24/13Method for damping a gas-turbine blade, and vibration damper for implementing same
10/24/13Mechanical protection
09/19/13Coupling system including a safety fastener device
Patent Packs
09/12/13Method for controlling the generation of electricity applied to an aircraft gas turbine, and device implementing such a method
08/29/13Method of optimizing the specific fuel consumption of a twin engine helicopter and twin engine architecture with control system for implementing it
08/15/13Lubricating device having a bypass valve
08/15/13System for real time simulation of the environment of an aeroengine
08/08/13Method for attaching the cover of a centrifugal compressor of a turbine engine, compressor cover implementing same and compressor assembly provided with such a cover
06/13/13Method for optimizing the overall energy efficiency of an aircraft, and main power package for implementing same
06/13/13Method for optimizing the control of a free turbine power package for an aircraft, and control for implementing same
06/06/13Method for optimizing the operability of an aircraft propulsive unit, and self-contained power unit for implementing same
06/06/13Method for mountng shielding on a turbine casing, and mounting assembly for implementing same
05/30/13Coupling system including a safety fastener device
05/23/13Device for controlling pivotable vanes of a turbo-machine
05/16/13Method for the induction brazing of parts having complex shapes, and single or multiple brazing station for implementing same
04/25/13Detection of the overspeed of a free turbine by measuring using a torque meter
04/25/13Method and architecture for recombining the power of a turbomachine
04/11/13Heat-exchange architecture built into the exhaust of a turbine engine
04/11/13Method for dynamically absorbing shocks in a power shaft, in particular a supercritical shaft, and shock-absorbing architecture for implementing said method
04/11/13Non-lubricated architecture for a turboshaft engine
03/14/13Device for multipoint acquisition/distribution of fluid, in particular probe for tapping pressure in a turbomachine air inlet
02/28/13Multi-pierced combustion chamber with counter-rotating tangential flows
02/07/13Method for adapting the air flow of a turbine engine having a centrifugal compressor and diffuser for implementing same
01/03/13Device for ejecting gas from a gas turbine engine and gas turbine engine
01/03/13Gas-guiding pipe comprising a noise-attenuating covering with variable porosity
12/20/12Flexible rear bearing mounting, having an abutment, for a turbine engine
12/20/12Vertical shaft turbomachine
11/22/12Injector device and combustion chamber for a turbomachine provided with such injector device
10/11/12Method for cooling turbine stators and cooling system for implementing said method
08/23/12Non-flame-out test for the combustion chamber of a turbine engine
08/09/12Method for protecting the passage of air in a drive part coupling in an unprotected environment, coupling for implementation, and rotor line fitted with such couplings
08/09/12Turbine wheel fitted with an axial retaining ring that locks the blades relative to a disk
08/02/12Device for filtering the intake air of an internal combustion engine having ventilation means
Social Network Patent Pack
07/12/12Fuel flowmeter having an improved regulator device
07/05/12Turboshaft engine with parallel shafts
06/28/12Device for supporting a turbine ring, turbine having such a device, and turbine engine having such a turbine
04/12/12Centrifugal impeller for a compressor
03/08/12Turbine engine comprising an exhaust-gas guide cone with a sound suppressor
02/16/12Air bleed having an inertial filter in the tandem rotor of a compressor
02/16/12Method for producing a part made from a superalloy based on nickel and corresponding part
02/16/12Data structure for a list of parts
01/26/12Turbine wheel having de-tuned blades and including a damper device
12/29/11Axial centrifugal compressor with scalable rake angle
Patent Packs
12/22/11Turbine wheel provided with an axial retention device that locks blades in relation to a disk
12/08/11Erosion indicator for a compressor wheel
11/24/11Thermoelectric generation for a gas turbine
11/24/11Soundproof exhaust pipe for a turbine engine
10/20/11Diffuser having blades with apertures
10/13/11Turbine wheel with an axial retention system for vanes
09/29/11Ring segment positioning member
05/26/11Hollow turbine wheel vane comprising a rib and associated wheel and turbomachine
03/31/11Compressor cover for turbine engine having axial abutment
03/17/11Compressor impeller blade with variable elliptic connection
03/10/11Device for measuring the torque transmitted by a power shaft
03/03/11Turbine engine including a reversible electric machine
05/13/10Double seal with pressurised lip
04/29/10Device for de-icing the air intake of a gas turbine
03/11/10Assistance device for transient acceleration and deceleration phases
12/24/09Pre-signaling magnetic plug
12/17/09Power generation system for an aircraft using a fuel cell
05/07/09Turbine engine comprising means for heating the air entering the free turbine
12/12/13Method for calibrating a torsion torquemeter

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Turbomeca in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Turbomeca with additional patents listed. Browse our Agent directory for other possible listings. Page by