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Eurocopter
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Eurocopter patents

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

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




Date Eurocopter patents (updated weekly) - BOOKMARK this page
03/31/16Mechanical assembly having enhanced behavior with respect to fatigue-friction due to micro-movements
02/18/16Anti-erosion structure for aircrafts
05/07/15Rotary wing aircraft having two main engines together with a less powerful secondary engine, and a corresponding method
01/29/15Reversible electrical machine for an aircraft
10/30/14Method of automatically triggering an emergency buoyancy system for a hybrid helicopter
08/14/14Method of driving rotation of a rotorcraft rotor by anticipating torque needs between two rotary speed setpoints of the rotor
08/14/14Method of driving a main rotor of a rotorcraft in rotation in compliance with a speed of rotation setpoint of variable value
07/17/14Method of optimizing the performance of an aircraft, a device, and an aircraft
05/29/14Fuel storage tank, an aircraft, and a method
05/29/14Method and a rotary wing aircraft having three engines
05/29/14Method of arranging a buoyancy system on an aircraft, a buoyancy system for an aircraft, and an aircraft
05/22/14Fuel storage device, an aircraft, and a method
05/01/14Method of managing an engine failure on a multi-engined aircraft having a hybrid power plant
05/01/14Rotorcraft fitted with a mounting structure for jointly mounting a control panel and an avionics rack previously fitted with a unitary cabling assembly
04/24/14Method and an active device for treating noise on board a vehicle, and a vehicle provided with such a device
03/27/14Method of controlling the wing flaps and horizontal stabilizer of a hybrid helicopter
03/27/14Method of controlling the wing flaps and horizontal stabilizer of a hybrid helicopter
03/27/14Landing gear provided with a stiffener for increasing its stiffness in roll, and an aircraft
03/27/14Chained information exchange system comprising a plurality of modules connected together by hardened digital buses
03/20/14Pitch stabilizer and rotary-wing aircraft equipped with such stabilizer
03/13/14Method and an aircraft for minimizing the risks of the aircraft toppling on the ground
02/27/14Method of assisting a pilot of a single-engined rotary wing aircraft during a stage of flight in autorotation
02/06/14Fast, long-range aircraft
02/06/14Method of detecting defects of a rolling bearing by vibration analysis
01/23/14Method of automatically regulating an aircraft power plant, a device, and an aircraft
01/16/14Method and a device for bonding a metal fairing to the leading edge of an airfoil
12/26/13Fluid temperature control installation for rotorcraft, associating a system for cooling a power plant with a system for heating a cabin
12/12/13Fire-protection storage means, a vehicle, and a method
12/12/13Rotorcraft yaw piloting system making use of a member of the human-operated type and of a flight control generator fo the objective type
12/05/13Tank, a fuel storage system, and an aircraft
12/05/13Rotor blade, a rotor, an aircraft, and a method
11/28/13Pitching stabilization means and a rotary wing aircraft including such means
11/21/13Electrical power supply device for powering at least one piece of equipment of an aircraft rotor, and an aircraft
11/21/13Ball joint device
11/07/13Device and a regulating a power plant including at least one turbine engine, and an aircraft
11/07/13Device for monitoring the sealing of a rotorcraft transmission box by suction
10/31/13Fuel feed network for a rotorcraft engine, the network including means for priming a pump for sucking fuel from a feed tank
10/31/13Flexible coupling means and a mechanical transmission
10/24/13Aircraft airfoil, and an aircraft provided with such an airfoil
10/24/13Standby instrument for an aircraft, the instrument providing flight information, power margin information, and assistance in piloting
10/10/13Rotary wing aircraft having a tail rotor, and a optimizing the operation of a tail rotor
10/10/13Method and a device for adapting the man-machine interface of an aircraft depending on the level of the pilot's functional state
09/26/13Control an overspeed safety system, and an associated system and aircraft
09/19/13Device for monitoring the flapping and/or lag behavior of a blade of a rotorcraft rotor
09/05/13Aircraft bench provided with crash-protection means
08/22/13Device for fastening a nut to the surface of a body by means of an assembly plate
08/22/13Method for forming an electrode
08/22/13Architecture for feeding fuel to a power plant for driving a rotary wing of a rotorcraft
08/15/13Method of providing a volume-mass law for fuel consumption
08/08/13Device and a regulating a turbine engine, and an aircraft
08/08/13Method of automatically regulating an aircraft power plant, a device, and an aircraft
08/08/13Method and a device for performing a check of the health of a turbine engine of an aircraft provided with at least one turbine engine
08/08/13Interface and a mounting together a piece of equipment and a rotary drive source in a rotorcraft power plant
08/08/13Drainage circuit for draining liquid coming from a power plant of a rotorcraft, the circuit incorporating an appliance for monitoring an excessive flow of the liquid
08/08/13Method of simulating a failure on an aircraft
08/08/13Method and a device for performing a health check of a turbine engine of an aircraft having at least one such engine
08/08/13Method and a device for monitoring an engine
08/01/13On-board device for measuring the weight of an aircraft and the position of its center of gravity
08/01/13Communication device, an aircraft rotor, and an aircraft
07/18/13Rotorcraft having lighting equipment with a plurality of headlights operated for landing, winching, and searching
07/18/13Piloting assistance method, a piloting assistance device, and an aircraft
07/18/13Aircraft power plant, an aircraft, and a piloting said aircraft
07/18/13Method of controlling a group of engines, and an aircraft
07/11/13Rotary-wing and fixed-wing aircraft
07/11/13Method of automatically controlling a rotary wing aircraft having at least one propulsion propeller, an autopilot device, and an aircraft
Patent Packs
07/11/13Rotor blade and an aircraft
07/04/13Primary flight controls
06/27/13Device for reversibly fastening a panel to a structure so as to obtain a window in that structure, a vehicle, and a method
06/27/13Laminated abutment, a rotor provided with such an abutment, and an aircraft
06/13/13Method and a rotary wing aircraft optimized for minimizing the consequences of a running off-specification emergency landing
06/13/13Rotocraft rotor including a flapping abutment mechanism for blades hinged on a hub of the rotor
06/06/13Rotor blade
05/30/13Anti-torque device with longitudinal thrust for a rotorcraft
05/23/13Appliance for localized heating of a polymer material surface to be repaired by blowing a hot fluid inside a confinement chamber
05/23/13Method of assisted piloting of a rotary wing aircraft having at least one propulsion propeller, an assisted piloting device, and an aircraft
05/16/13Device for varying blade pitch of a lift rotor
05/16/13Antivibration suspension means for a tie bar of an aircraft power transmission gearbox, an antivibration suspension device, and an aircraft
05/09/13Ball-joint mechanism between a clevis and a connecting rod, in particular for control apparatus of a rotorcraft
05/02/13Landing gear, an aircraft, and a method
05/02/13Aircraft provided with a buoyancy system for a rotary element
Patent Packs
05/02/13Control means for a lifter device, hoist apparatus, and an aircraft
05/02/13Device for feeding electricity to equipment, the device being incorporated in the floor of an aircraft cabin
04/18/13Aircraft antenna, and an aircraft
04/11/13Device for assisting the piloting of a rotorcraft
04/04/13Hybrid aircraft having a rotary wing
03/28/13Surface-area safety means and a vehicle
03/28/13System for controlling pitch variation of the blades of a propeller, a propeller, and an aircraft
03/28/13Method of regulating the propulsive speed of a hybrid helicopter
12/13/12Piloting assistance system and an aircraft
12/13/12Technical method, a maintenance device, and an aircraft
12/06/12Twist mechanism for twisting a rotor blade for a rotorcraft, and a blade
11/29/12Aircraft provided with a device for reducing vibration, and a method therefor
11/29/12Electrical power supply device for electrically powering at least one item of equipment on a rotary rotor of an aircraft, and an aircraft
11/29/12Method of determining the static force developed by a servo-control
11/22/12Device for launching and recovering a drone, and an associated aircraft
11/22/12Device and a constructing a flight path in order to reach a destination
11/01/12Passing from a non-synchronized state between an engine and a rotor to a synchronized state
10/25/12Rotor damper device, and an associated rotor and aircraft
10/11/12Control lever for controlling a rotary wing, a mechanical control system including said control lever, and an aircraft
10/04/12Weatherproof surround for safely jettisoning a removable panel
10/04/12Method and a device for assisting the piloting of an aircraft, and an aircraft
09/27/12Electrical power supply device for a resistor element, and an electrical system provided with said device and said resistor element
09/27/12Emergency piloting by means of a series actuator for a manual flight control system in an aircraft
09/20/12Cyclic stick for mechanically transmitting commands for controlling a rotorcraft, the stick having a lever arm that is amplified selectively in the event of an emergency
09/13/12Vehicle panel provided with a movable window, and an associated vehicle
09/13/12Method of measuring height and detecting obstacles, a radioaltimeter, and an aircraft
08/30/12Fastener device, a seat provided with said device, and a vehicle
08/30/12Method of optimizing the loading of loads in a vehicle
08/02/12Removable fastener device equipped with attachment means for attaching an external load and with fastener means for fastening said attachment means to an aircraft, an associated aircraft, and an associated method
08/02/12Protective device for protecting an occupant of a vehicle, a seat, and an associated vehicle
Social Network Patent Pack
08/02/12Lead-lag damper device
08/02/12Blade and fabricating said blade
08/02/12Blade for a helicopter anti-torque device
07/12/12Predicting time to maintenance by fusion between modeling and simulation for electronic equipment on board an aircraft
06/28/12Aircraft provided with a swiveling tail rotor, and an associated method
06/21/12Method of controlling and regulating the deflection angle of a tailplane in a hybrid helicopter
06/07/12Rotorcraft structural element for reducing aerodynamic drag
06/07/12Aircraft provided with a tail plane including means for combating flutter
06/07/12Fabricating parts with composite material reinforcement having a single crossing line
05/31/12Method of controlling a buoyancy system for an aircraft, a buoyancy system implementing said method, and an aircraft
Patent Packs
05/10/12Method of controlling an overspeed safety system for aeroengines and a control circuit for implementing said method
05/03/12Aircraft provided with hoist means, and an associated method
05/03/12Aircraft power plant, an aircraft, and a piloting said aircraft
04/05/12Undercarriage, an aircraft including said undercarriage, and a landing said aircraft
04/05/12Skid landing gear and an aircraft provided with such landing gear
03/29/12De-icing system for a fixed or rotary aircraft wing
03/29/12Stepped instrument panel for aircraft
03/29/12Flexible coupling means
03/22/12Rotary wing aircraft provided with propulsion means, and a method applied by said aircraft
03/22/12Method of activating protection means for protecting an occupant of an aircraft, and an aircraft implementing said method
03/22/12Blade with minimized vulnerability
03/01/12Method and a device for optimizing the utilization of an engine
02/23/12Skid undercarriage and a preventing a rotorcraft provided with such an undercarriage from tilting
02/09/12Method of fabricating a spar for a rotorcraft blade
02/02/12Electrical architecture for a rotary wing aircraft with a hybrid power plant
01/26/12Method of minimizing the attitude hump phenomenon and a rotary wing aircraft provided with stabilizer means therefor
01/26/12Method and a device for synthesizing an electrical and electronic architecture
01/19/12Servo-control provided with a limit force detector device
01/19/12Method and an aircraft provided with a swiveling tail rotor
01/19/12Piloting assistance aircraft
01/12/12Method and a rotary wing aircraft that are optimized so as to minimize the consequences for the occupants of said aircraft of an off-specification emergency landing
01/12/12Communications network that is distributed, modular, and configurable for an on-board avionics system
12/29/11Device for filling a tank by gravity or under pressure
12/29/11Method of avoiding a grid clogging, a grid and an air intake implementing such a method
12/22/11Device for damping the vibration of a structure
12/22/11Inertial measurement device and an aircraft including such a device
12/15/11Method of monitoring the effectiveness of a damper, and a device for implementing said method
12/01/11Aircraft power plant, an aircraft, and a using a piston engine in a power plant having a conventional gearbox
12/01/11Handling an insert to implant it in a cellular panel and to withdraw it from the panel
12/01/11Electrical power supply and control device for equipment of a rotor, and an aircraft fitted with such a device
Patent Packs
11/24/11Rotor provided with a device for protecting it against lightning, and an aircraft provided with such a rotor
11/10/11Continuous high-accuracy locating method and apparatus
11/10/11Simplified flight control system including a declutchable friction device
11/10/11Method of controlling a buoyancy system for an aircraft, and a control system implementing said method
11/03/11Device for reducing the vibration generated by a rotorcraft lift rotor, and a rotor hub provided with such a device
10/27/11Energy absorber system for an undercarriage, and an aircraft provided with said energy absorber system
10/27/11Landing gear provided with energy absorber means, an aircraft provided with said landing gear, and a landing
10/06/11Control architecture and process for porting application software for equipment on board an aircraft to a consumer standard computer hardware unit
09/29/11Adapting selective terrain warnings as a function of the instantaneous maneuverability of a rotorcraft
09/29/11Rotary wing blade, a rotary wing including such a blade, and an aircraft
09/29/11Blade damper, and a rotor fitted with such a damper
09/22/11Mechanical assembly provided with means for monitoring for a structural anomaly, a gearbox provided with such a mechanical assembly, and a monitoring for a structural anomaly
09/15/11Method and a device for flying safely at low altitude in an aircraft
09/01/11Blade with adaptive twisting, and a rotor provided with such a blade
08/25/11Method of fabricating a honeycomb structured panel
08/25/11Rotary wing aircraft provided with an emergency undercarriage
08/25/11Anti-crash seat for a vehicle
08/25/11Overall optimization of the configuration of a meshed wireless network of rf devices in an aircraft
08/04/11Removable support for optional external equipment on an aircraft, and an aircraft provided with such a support
08/04/11Turning-stabilized estimation of the attitude angles of an aircraft
Social Network Patent Pack
07/28/11Method and a device for draining a tank, and a tank and an aircraft fitted with such a device
07/21/11Locking device for locking a structural element against an adjacent structure, an aircraft provided with said device, and an extraction method implemented by said device
06/30/11Vibration damper mechanism, and a flying machine including a carrier structure and a rotor provided with such a mechanism
06/30/11Aircraft undercarriage having a rocker lever with a swivel and a hinged twin wheels
06/23/11Rotor carrier structure, a flying machine provided with such a carrier structure, and a avoiding unstable coupling between resonant vibration modes
06/23/11Method of fabricating a painted substrate that is electrically non-conductive
06/16/11Method of increasing the safety of a power plant, and a power plant suitable for implementing the method
06/16/11Method of using telemetry to detect at least one suspended threadlike object, the object lying in the detection field of a telemeter mounted on board a vehicle
06/09/11Aircraft provided with a device for assisting the pilot when carrying an external load with a sling, and a method implemented by said device
06/02/11Tail skid for protecting a structural element of an aircraft, an aircraft provided with such a tail skid, and an anti-overturning method implemented by said tail skid
06/02/11Method of obtaining a local terrain elevation database from detector means on board a vehicle
05/26/11Power plant, a helicopter including such a power plant, and a method implemented by said power plant
05/19/11Long-range aircraft with high forward speed in cruising flight
05/19/11Method for manufacturing electrically non-conductive painted substrate
05/12/11Air inlet for an aircraft turbine engine, an aircraft provided with such an air inlet, and a optimizing the operation of an aircraft turbine engine with the help of an air inlet
04/28/11Filter mechanism for filtering the vibration to which equipment is subjected in a moving aircraft, in particular a rotorcraft
04/28/11Honeycomb-structured floor panel for a vehicle, the panel incorporating a fastener element for fastening equipment of the vehicle
04/28/11Device for reducing vibration generated by rotorcraft rotor, and rotorcraft provided with such device
04/28/11Set of cyclic swashplates for controlling the pitch of blades of a main rotor, and a rotor provided with such a set
04/14/11Mechanism for attenuating torque pulsations between an engine and a rotorcraft rotor driven by the engine
Social Network Patent Pack
04/07/11Seat for powered aircraft, the seat incorporating means for protecting its passenger in the event of a crash
03/24/11Assisted piloting for an aircraft for use in the event of a first limit indicator breaking down
03/24/11Highly representative real-time simulation of an avionics system
03/03/11Fastener tool for fastening a transmission shaft, and a balancing bench including such a tool
03/03/11Reusable rotorcraft bumper, and a rotorcraft having such a bumper
03/03/11Frequency adapter and return means suitable for being arranged in such a frequency adapter
02/10/11Method of assisting piloting, piloting assistance means, and a piloting assistance device for a rotorcraft using said piloting assistance means to implement said piloting assistance method
02/03/11Variable damping of haptic feedback for a flight-attitude changing linkage of an aircraft
02/03/11Method of reducing or even eliminating the vibration of a rotorcraft lift and propulsion rotor, and an airfoil assembly and a rotor implementing said method
01/27/11Insulating coating with mass amplification
12/30/10Stripping composition for a mold for making a composite material part, and preparing
12/30/10Method of assisting piloting at low altitude
12/23/10Device and a starting a turbine engine fitted to a helicopter, making use of an electrical energy source that includes discharge booster members
12/09/10Method of controlling a hybrid helicopter in yaw, and a hybrid helicopter provided with a yaw control device suitable for implementing said method
12/09/10Mechanical device for combining first and second control orders, and an aircraft provided with such a device
12/09/10Variable ratio crank for a manual flight control linkage of a rotary wing aircraft
12/09/10Drive control and regulation a hybrid helicopter
12/09/10Device for assisting in piloting a hybrid helicopter, a hybrid helicopter provided with such a device, and a method implemented by said device
11/25/10Concentrated-mass device for reducing vibration generated by a rotorcraft lift rotor, and a rotor hub fitted with such a device
11/25/10Distributed-mass device for reducing vibration generated by a rotorcraft lift rotor, and a rotor hub fitted with such a device
10/28/10Tooling for holding thin metal parts making up a hollow structure in order to enable them to be friction-welded together
10/21/10Method and system for estimating the angular speed of a mobile
09/30/10Method of assembling metal parts by friction welding, with the welding temperature being controlled using thermally conductive elements
09/30/10Method and a device for optimizing the operation of propulsive propellers disposed on either side of a rotorcraft fuselage
09/30/10Blade provided with a drag damper, and a rotor provided with such a blade
09/30/10Method of managing aircraft warnings, and a device for implementing said method
09/16/10Method of optimizing a ducted anti-torque rotor of a rotorcraft, in particular a helicopter, to minimize acoustic annoyance, and a ducted anti-torque rotor obtained thereby
09/16/10Method of determining and displaying flying indications and a flight indicator for implementing said method
09/09/10Fast hybrid helicopter with long range with longitudinal trim control
08/26/10Powerplant and a driving a mechanical system via said powerplant
Social Network Patent Pack
08/05/10Coupling with slack-takeup, a rotor, and a rotary wing aircraft
07/08/10Energy adsorber device that adapts automatically to the weight it supports
06/10/10Method of jettisoning an external load carried by an aircraft, and an associated device
06/03/10Hydraulic valve, a hybrid helicopter provided with such a hydraulic valve, and a method implemented by the hydraulic valve
05/27/10Rotary actuator incorporating a force relationship, and a reducing angular slack in such a rotary actuator
05/06/10Method of inspecting the integrity of an avionics system, and an inspection device for implementing said method
05/06/10Method of ensuring the integrity of flight data and a system for implementing said method
04/08/10Drive device for driving first and second lift rotors of a rotorcraft having twin rotors in tandem
03/18/10Cable-cutter device
03/18/10Hybrid helicopter that is fast and has long range
03/11/10Method of optimizing the availability of an aircraft or of a fleet of aircraft
03/04/10Leaktight frame for a window and a mechanical assembly provided with such a frame
02/11/10Diagnostic locating a failure in a complex system, and a device for implementing said method
01/28/10Method of organizing aircraft maintenance
01/21/10Hybrid engine installation and a controlling such an engine installation
12/31/09Fast hybrid helicopter with long range
12/31/09Blade for reducing the drag movements of said blade, and a reducing such a drag movement
12/31/09Blade provided with a resonator to reduce the drag movements of said blade, and a method implemented by said blade
12/24/09Power-assisted control system for a rotorcraft
12/17/09Device for opposing sloshing in a flexible tank
11/19/09Breakable coupling device, and an associated trim actuator
11/12/09Hybrid positioning
10/29/09Crashworthy seat for a vehicle
10/29/09Energy absorber element
10/08/09System and a dynamically balancing a blade
09/17/09Aircraft flight control
09/17/09Automatic configuration-tracking apparatus, and a method and a system for such tracking
09/10/09Electrical connection between first and second metal parts that are electrically insulated from each other
09/03/09Power transmission gearbox presenting a modifiable speed of rotation at its outlet, and a corresponding operation







ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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