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Safran
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Safran Landing Systems Canada Inc
Safran Engineering Services
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Safran patents

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

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




Date Safran patents (updated weekly) - BOOKMARK this page
03/09/17Supporting tools for winding a fibrous texture, process for producing a fibrous texture and making a fibrous preform of revolution
01/12/17Supply of air to an air-conditioning circuit of an aircraft cabin from its turboprop engine
01/05/17Non-intrusive measurement of the volume density of a phase in a part
12/01/16Supply of air to an air-conditioning circuit of an aircraft cabin from its turboprop engine
12/01/16Fiber preform for a hollow turbine engine vane
11/17/16Supply of air to an air-conditioning circuit of an aircraft cabin from its turboprop engine
11/10/16Fire protection of a part made of a three-dimensional woven composite material
10/13/16Method for impregnation of a fibrous preform and device for implementation of the said method
09/22/16Fiber preform for a hollow turbine engine vane
08/25/16Fibrous structure with grouping of floats
08/25/16Monobloc preform and blade for turbo machine
07/14/16Method for characterizing a part made of a woven composite material
06/23/16Method of injection molding a part made of composite material with prior pre-consolidation of the fiber preform
06/16/16Method of fabricating a composite material blade having an integrated metal leading edge for a gas turbine aeroengine
06/16/16Composite material part having a thermally and electrically conductive portion, and a fabricating such a part
06/02/16Composite vane for a turbine engine
05/26/16Control of the duration of integration in a photosensitive device
05/19/16Coating of a turbine engine part by overinjection
04/28/16Method of fabricating a force transfer part having a lug made of composite material, and a part obtained by such a method
03/17/16Tooling for fastening metal reinforcement on the leading edge of a turbine engine blade, and a method using such tooling
01/14/16Injection mould for manufacturing a rotary part made of a composite material having external flanges, in particular of a gas turbine casing
01/14/16Method of designing a common preform for providing preforms for turbine engine outlet guide vanes of different geometrical profiles and made out of composite material
01/07/16Mold comprising shells and at least one slide
12/31/15Improved producing a transmission shaft, preferably for an accessory box system of an aircraft turbomachine
12/10/15Fiber structure for an axisymmetric component made of composite material with a varying diameter, and component comprising same
08/27/15Fiber reinforcement for making an elongate mechanical part out of composite material
04/16/15Turbine engine vane with asymmetrical profile
01/22/15Turbine engine support part of hybrid structure
01/15/15Method for producing a propeller blade from a composite material
10/03/13Composite material fadec box support
08/08/13Axisymmetric part for an aviation turbine engine rotor
04/18/13Hydrodynamic appendage such as a keel or a centerboard, and a fabrication
02/07/13Bracket and method and tooling for its production
03/30/17Process for maintaining a turbomachine accessory gearbox housing element
02/02/17Filtering of a flow of gas/particles
01/12/17Housing for driving an a turbine engine
02/09/17Device and starting an auxiliary power unit
01/12/17Supply of air to an air-conditioning circuit of an aircraft cabin from its turboprop engine
12/22/16Heat exchanger system
12/01/16Supply of air to an air-conditioning circuit of an aircraft cabin from its turboprop engine
11/17/16Supply of air to an air-conditioning circuit of an aircraft cabin from its turboprop engine
09/29/16High pressure pump
07/16/15Electrical apparatus
04/27/17 new patent  Rear frame for a thrust reverser structure with diversion grids
04/13/17Aircraft propulsion assembly
03/30/17Turbojet nacelle provided with a thrust reverser, including cut-outs to avoid the movable slat of an aircraft wing
03/23/17Nacelle for an aircraft turbojet engine comprising a secondary nozzle section with rotary doors
04/06/17Electric motor
03/02/17Method for ventilating brake discs of an aircraft wheel
03/02/17Method for measuring the rotation speed of a vehicle wheel
02/23/17Device intended for implementing an anodization treatment and anodization treatment
02/16/17Device aircraft undercarriage leg including rack-and -pinion type means for controlling the orientation of the wheels of the undercarriage leg
02/09/17Landing gear for an aircraft comprising an obstacle detector
01/12/17Device for measuring a relative rotation speed and/or a relative angular position between a first rotating element and a second rotating element mounted to rotate relative to a static part
01/05/17Landing gear comprising a zinc-nickel deposit resistant to fretting
01/05/17Aircraft landing gear struts coated with a zinc-nickel alloy
04/27/17 new patent  Aircraft landing gear assembly including a health and usage monitoring system (hums) and method
04/27/17 new patent  Aircraft health and usage monitoring system and triggering method
04/06/17Aircraft assembly
03/30/17Assembly, bridging tool for an assembly and forming an assembly
03/02/17Linear telescopic actuator
04/27/17 new patent  Method for detecting fraud by pre-recorded image projection
03/23/17Method for extracting morphological characteristics from a sample of biological material
03/09/17Method for characterizing material by analysis of speckles
01/12/17Imbalanced montgomery ladder
Patent Packs
12/29/16Pcr kit for capillary electrophoresis
04/27/17 new patent  Turbine engine compressor with variable-pitch blades
04/27/17 new patent  Device for assisting a solid propellant propulsion system of a single-engine helicopter, single-engine helicopter comprising such a device
04/13/17Turboshaft engine comprising a controlled mechanical coupling device, helicopter equipped with such a turboshaft engine, and optimising the zero-power super-idle speed of such a helicopter
04/13/17Method for detecting a failure of a first turbine engine of a twin-engine helicopter and for operating the second turbine engine, and corresponding device
04/06/17Architecture of a multi-engine helicopter propulsion system and corresponding helicopter
04/06/17Improved fuel injection architecture
03/16/17Device for positioning an inspection tool
03/09/17Annular turbomachine combustion chamber
02/23/17Device intended for implementing an anodization treatment and anodization treatment
01/19/17Drive chain for a helicopter incorporating a pyrotechnic assistance drive module and helicopter comprising the same
01/19/17Hydraulic device for emergency starting a turbine engine, propulsion system of a multi-engine helicopter provided with one such device, and corresponding helicopter
01/19/17Method for assisting a turboshaft engine in standby of a multiple-engine helicopter, and architecture of a propulsion system of a helicopter comprising at least one turboshaft engine that can be in standby
12/08/16A device for fastening a sensor on a part
12/01/16Method and device for supplying a lubricant
Patent Packs
03/12/15Method for monitoring a degradation in an on-board device of an aircraft with automatic determination of a decision threshold
10/01/15Train test platform
04/27/17 new patent  Microelectromechanical and/or nanoelectromechanical structure with electrothermal actuation comprising at least two differently polarisable actuating beams
04/06/17Infrared detection module and associated infrared viewing device
03/30/17Actuator for controlling a flight control surface
03/16/17Device for connecting a radiofrequency circuit or component printed on a flexible support to a coaxial cable
03/16/17Optimised video denoising for heterogeneous multisensor system
03/09/17A data transmission method with improved robustness, and a set of devices for performing it
02/16/17Method for guiding an aircraft
02/09/17Landing gear for an aircraft comprising an obstacle detector
02/02/17Aircraft comprising a retractable arm equipped with an obstacle detector
02/02/17Synchronisation of the input data links of a computer
01/12/17A flight control device for an aircraft
01/12/17Actuator having an associated locking device and torque limiter
01/05/17Rotation-blocking device with simplified structure, and actuator comprising such a device
12/22/16Acoustic sensor wind cap and a corresponding acoustic sensor
12/01/16Method for detecting and tracking targets
11/24/16Actuator for controlling a horizontal stabilizer of an aircraft
11/24/16Device for interconnecting communication networks with controlled security
11/10/16Electronic power device with improved cooling
12/29/16Electrical conversion and distribution system for an aircraft
12/01/16Electrical conversion and distribution system for an aircraft
04/27/17 new patent  Device for assisting a solid propellant propulsion system of a single-engine helicopter, single-engine helicopter comprising such a device
04/27/17 new patent  Device for assisting a solid propellant propulsion system of a single-engine helicopter, single-engine helicopter comprising such a device
04/27/17 new patent  Propulsion 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
Social Network Patent Pack
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
Patent Packs
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
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
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
Patent Packs
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
11/24/16Nacelle for an airplane turbojet
04/27/17 new patent  Composite compressor vane of an axial turbine engine
04/20/17De-icing device for a splitter nose of an axial turbine engine compressor
04/13/17De-icing nose for low-pressure compressor of an axial turbine engine
04/06/17Turbine engine oil reservoir with deaerator
02/16/17De-icing splitter for an axial turbine engine compressor
02/09/17Strainer for turbine engine oil
01/19/17Splitter nose of a low-pressure compressor of an axial turbomachine with annular deicing conduit
02/09/17Fluidic valve







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