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Safran Aircraft Engines
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Safran Aircraft Engines patents

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

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Safran Aircraft Engines-related inventors

Date Safran Aircraft Engines patents (updated weekly) - BOOKMARK this page
11/16/17 new patent  Composite blade comprising a platform equipped with a stiffener
11/16/17 new patent  Method for manufacturing a turbine engine blade including a tip provided with a complex well
11/16/17 new patent  Method for friction-welding a blade to a turbomachine vane, including a surfacing process
11/16/17 new patent  Turbine assembly of an aircraft turbine engine
11/16/17 new patent  Turbine blade having an end cap
11/16/17 new patent  Vane for turbomachinery, such as an aircraft turbojet or turbofan engine or an aircraft turboprop engine
11/16/17 new patent  A holder device for being present at the surface of a part made of composite material
11/16/17 new patent  Plain self-centering bearing
11/16/17 new patent  Method of manufacturing parts based on analysis of statistical indicators in a situation of diminished control
11/16/17 new patent  Method for producing mechanical devices comprising several assembled identical parts
11/09/17Method for producing a turbine engine part
11/09/17A fabricating three-dimensional parts out of an alloy of aluminum and titanium
11/09/17Device for de-icing a splitter nose of an aviation turbine engine
11/02/17Method for repairing an upstream rail of a turbine engine turbine casing
11/02/17Method for checking the position of a preform in a mould
11/02/17Propeller ring comprising radial housings with an ovoid cross-section
11/02/17Aircraft propulsion assembly with a filtered cradle
11/02/17Air circulation device for a turbomachine comprising a hot air bypass system to a heat exchanger
11/02/17Regulation of the oil flow in a cooling circuit of a turbomachine
11/02/17Method and device for monitoring an aircraft engine vane wheel via balance position measurement
10/26/17Simplified pitch actuation system for a turbine engine propeller
10/26/17Peeling test coupon
10/19/17Method for demoulding a composite material with an organic matrix
10/19/17Stator of an aircraft turbine engine
10/19/17Turbine engine guide vane
10/19/17Machining process for multi-vane nozzle
10/19/17Vane with spoiler
10/19/17Assembly of two parts comprising a removable centring seat for an aircraft turbine engine
10/19/17Turbomachine combustion chamber
10/19/17Method for modeling a blade of a non-ducted propeller
10/12/17Turbine engline, such as for example an aircraft turbojet engine or a turboprop engine
10/12/17Sealing system and turbopump comprising such a system
10/12/17Panel for heat exchange and improved noise reduction for a turbomachine
10/05/17Optimized for crimping attachment of an abradable piece support to a radially inner wall of a vane sector of a turbomachine
10/05/17Aircraft including a wing with improved acoustic treatment
10/05/17Propeller pitch control system
10/05/17Variable pitch bladed disc
10/05/17Aircraft turbine engine comprising a discharge device
10/05/17Supply of air to an air-conditioning circuit of an aircraft cabin
10/05/17Output director vane for an aircraft turbine engine, with an improved lubricant cooling function using a heat conduction matrix housed in an inner duct of the vane
10/05/17Method for inspecting a connection seal between two parts
09/28/17Method for manufacturing turbomachine member ring supports
09/28/17Method for producing a ceramic core
09/28/17Method of manufacturing a leading edge shield
09/28/17Repair of an assembly comprising a main body and a reinforcement
09/28/17Variable pitch bladed disc
09/28/17Guide vane made from composite material, comprising staggered attachment flanges for a gas turbine engine
09/28/17Control device of a variable section nozzle and the implementation method thereof
09/28/17Blade with a platform and a hollow bumper
09/21/17Self-stiffened casing consisting of a composite material with an organic matrix
09/21/17Method for monitoring the operation of a turbomachine
09/14/17Method and device for mounting an engine on an aircraft pylon
09/14/17Mechanism for driving members for adjusting the orientation of blades
09/14/17Air inlet duct for an aircraft turbine engine
09/07/17A guide vane made of composite material for a gas turbine engine, and it's fabrication
09/07/17Turbomachine shaft
08/24/17Stack molding pattern and improved shell for manufacturing aircraft turbine engine blade elements via lost wax casting
08/24/17Aircraft with a propulsion unit with offset fan
08/24/17Lubricating-oil collection cap for turbomachine equipment
08/24/17Turbomachine blade, comprising a root with reduced stress concentrations
08/24/17Turbine engine compressor, in particular for an aircraft turboprop engine or turbojet engine
08/17/17Process for molding a thermosetting resin
08/17/17Method for carrying out work on a rotor and associated foil
08/17/17Method for producing a hydrostatic fluid bearing with cells
08/17/17Connection device comprising several curved concentric tubes
Patent Packs
08/10/17Rotary assembly for a turbine engine comprising a self-supported rotor collar
08/10/17Turbomachine turbine blade squealer tip
08/10/17Mobile vane for a turbine engine, comprising a lug engaging in a locking notch of a rotor disk
08/10/17Hybridisation of the compressors of a turbojet
08/10/17Turbine engine combustion chamber
08/03/17Rotor for turbine engine comprising blades with added platforms
08/03/17Rotary assembly for a turbomachine
08/03/17Turbomachine module
08/03/17Method for controlling a bistable shutoff valve for an aircraft engine
08/03/17Extraction sleeve
07/27/17Spacecraft propulsion system and method
07/27/17Method for manufacturing a turbine engine part and the thereby produced part
07/20/17System for supplying pressurised air installed in an aircraft turbine engine including sealing means
07/20/17Outlet guide vane for aircraft turbine engine, presenting an improved lubricant cooling function
07/20/17Method and system for evaluating a flow rate of a fluid
Patent Packs
07/13/17Method of fabricating a textile structure of varying thickness
07/13/17Method of fabricating a textile structure of varying thickness
07/13/17Method for manufacturing a turbine engine vane made of a composite material, resulting vane and turbine engine including same
07/13/17Lubrication device for a turbine engine
07/13/17Method and a device for controlling thrust from a turbojet
07/13/17Method for modelling a bathtub of a blade
07/06/17Assembly for turbine machine with open rotor contra-rotating propellers, comprising a small duct for the passage of ancillaries
07/06/17Turbine blade with optimised cooling at the trailing edge of same comprising upstream and downstream ducts and inner side cavities
07/06/17Variable-pitch fan with low pitch of a turbine engine
07/06/17Measuring comb for measuring parameters of the gases exiting a turbomachine working section
06/29/17Turbine blade with optimised cooling
06/29/17Turbine blade comprising a central cooling duct and two side cavities connected downstream from the central duct
06/29/17Improved interface for a valve for a cryogenic fluid duct
06/29/17Aircraft flight data evaluation system
06/22/17System for clamping a part and sealing the inner casing of a low pressure rectifier of a turbomachine
06/22/17Device for controlling clearance at the tops of turbine rotating blades
06/22/17Turbomachine comprising a means of uncoupling a fan
06/22/17Method for assessing whether or not a measured value of a physical parameter of an aircraft engine is normal
06/15/17Device for fixing blades with variable pitch of a non-streamlined turbomachine propeller
06/15/17Transport and hoisting structure for a turbomachine
06/15/17Turbine rotor for a gas turbine engine
06/08/17Method for dimensioning a turbomachine
06/08/17Method of monitoring a degradation of a device on board an aircraft including the determination of a counting threshold
06/01/17Method for manufacturing a core for moulding a blade
06/01/17Improved manufacturing a shell mold for production by lost-wax casting of bladed elements of an aircraft turbine engine
06/01/17Turbomachine element comprising an auxiliary sealing means, and testing this element
06/01/17Instrumented flow passage of a turbine engine
06/01/17Method for starting a fan operation test
06/01/17Method and a device for estimating a quality index for a 3d image of a composite material part
05/25/17Mounting of vanes at the periphery of a turbine engine disc
Social Network Patent Pack
05/25/17Method for creating and repairing a turbomachine component and associated turbomachine component
05/25/17Device and lubricating a turbomachine rolling bearing
05/18/17Method for manufacturing a two-component blade for a gas turbine engine and blade obtained by such a method
05/18/17Propulsion assembly for an aircraft, comprising a gas generator, two offset fans and an air inlet sleeve
05/18/17Propulsion assembly for an aircraft, comprising a gas generator and two offset fans
05/18/17Propulsive wing of an aircraft
05/18/17Aircraft with a propulsion unit comprising a fan at the rear of the fuselage
05/18/17Sealing plate with fuse function
05/18/17Gearbox of aircraft turbine engine
05/18/17Device for measuring aerodynamic magnitudes intended to be placed in a flow passage of a turbine engine
Patent Packs
05/18/17Air guidance device for a turbomachine
05/18/17Aircraft turbine engine air intake duct
05/18/17Turbine engine stator vane, fan casing comprising such a vane, thrust reverser system of a turbine engine equipped with such a vane and turbine engine equipped with said vane, said casing or said system
05/11/17Method for producing a low-alloy steel ingot
05/04/17Rotationally symmetrical part for a turbine engine rotor, and related turbine engine rotor, turbine engine module, and turbine engine
05/04/17A turbine engine comprising a drive system for a device such as an accessories case
04/27/17Device for assisting a solid propellant propulsion system of a single-engine helicopter, single-engine helicopter comprising such a device
04/27/17Propulsion assembly for aircraft with a jet engine with a dismountable fan blade
04/20/17Method for assisting with the detection of damage to a turbojet duct
04/13/17System for supplying a turbine engine with fluid having a low pressure pumping assembly comprising two pumps in parallel
04/13/17Ball joint device for a turbine engine
04/06/17Propulsion unit for an aircraft
04/06/17Production maraging steel
04/06/17Turbojet engine with offset fans with a differential system
04/06/17Aviation turbine engine fan assembly including a fitted platform
04/06/17Method for measuring the kinematics of at least one turbomachine rotor
03/30/17Engine for a spacecraft, and spacecraft comprising such an engine
03/30/17Heat-exchange and noise-reduction panel for a propulsion assembly
03/30/17Improved flow-control device with reduced weight
03/23/17Stiffened hub for unshrouded propeller
03/16/17Stator sector for a turbine engine, and a fabricating it
03/16/17Gas turbine engine comprising a starter engaged with a low-pressure body
03/09/17Supporting tools for winding a fibrous texture, process for producing a fibrous texture and making a fibrous preform of revolution
03/09/17Oil cooler integrated into the pylon
03/09/17Bearing element to cushion axial displacements of a sliding traverse of an injection system for a turbomachine
03/02/17Ring-shaped thermomechanical part for turbine engine
03/02/17Pipe supporting system
02/23/17Composite material vane with integrated aerodynamic covering element and manufacturing method thereof
02/23/17Turbine engine module comprising a casing around a device with a cover for recovering lubricating oil
02/16/17Mould for monocrystalline casting
Patent Packs
02/16/17Method for deploying a satellite constellation
02/16/17Modular assembly for a turbine engine
02/16/17Method for detecting an increase in the rating of a low-pressure turbine of an aircraft reactor during a cruising flight phase, and associated device and regulating the cooling air flow rate of a low-pressure turbine
02/09/17Method for synchronising the engines of an airplane with dual intermediate state
02/09/17Turbine engine rotor lock
02/09/17Turbomachine fan frame comprising improved attachment means
02/09/17Riveted assembly and associated production method
02/02/17Synchronisation of the input data links of a computer
01/26/17Nacelle comprising an exchanger for cooling a stream of fluid
01/26/17Heat treatment of an alloy based on titanium aluminide
01/19/17Protective edge for a blade and manufacturing said edge
01/12/17Supply of air to an air-conditioning circuit of an aircraft cabin from its turboprop engine
01/12/17An improved propellant feed system for a space vehicle
01/12/17Tools for supporting powder preform during a heat treatment
01/12/17Fan rotor for a turbo machine such as a multiple flow turbojet engine driven by a reduction gear
01/12/17Cooling of a main line in a multipoint fuel injection system
01/12/17Turbine engine provided with a lubrication unit
01/12/17A simulating shaping a textile strip on a mold presenting a surface of revolution
01/05/17Unducted propeller turboshaft engine provided with a reinforcing shell integrating pipe segments
12/01/16Mould, particularly injection mould, and injection moulding method using such a mould
Social Network Patent Pack
12/01/16Supply of air to an air-conditioning circuit of an aircraft cabin from its turboprop engine
12/01/16Method for localised repair of a damaged thermal barrier
11/24/16Lined mold for centrifugal casting
11/24/16Lined centrifugal mould with controlled thermal inertia
11/17/16Supply of air to an air-conditioning circuit of an aircraft cabin from its turboprop engine
06/08/17Instrumented flow passage of a turbine engine
11/24/16Nacelle for an airplane turbojet

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 Safran Aircraft Engines 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 Safran Aircraft Engines with additional patents listed. Browse our Agent directory for other possible listings. Page by