72110 ⎘
Rotorcraft; Rotors peculiar thereto Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
Sub-classes:AIRCRAFT LIFT ENHANCEMENT SYSTEM
#2EVTOL AIRCRAFT
#3Method For Flying VTOL Aircraft With Forward Canted Rotors
#4Vibration isolation systems for compound helicopters
#5VTOL BOX-WING MULTIROTOR AERIAL VEHICLE
#6Method for flying VTOL aircraft with forward canted rotors
#7AERIAL VEHICLES, COOPERATIVE FLYING SYSTEMS, AND METHODS OF OPERATING THE SAME
#8VTOL aircraft using fixed forward canted rotors
#9WING-AND-ROTARY-WING MIXED FOLDING AND UNFOLDING SYSTEM OF FLYING VEHICLE, AND FLYING VEHICLE
#10Parallel hybrid propulsion system
#11Enhanced observability uninhabited aerial vehicles and methods of use
#12FLIGHT UNIT FOR AN AIRCRAFT
#13TRANSPORT UNIT FOR AN AIRCRAFT, AND AIRCRAFT
#14Rotorcraft
#15Hover-capable aircraft and lubrication method for a module of a transmission unit of said aircraft
#16Convertiplane
#17Convertiplane
#18Armed unmanned aerial vehicle and methods of use thereof
#19Aircraft
#20Electrically powered rotary-wing aircraft
#21Hybrid gyrodyne aircraft
#22AIRCRAFT PROPULSION SYSTEM
#23AERIAL VEHICLES, COOPERATIVE FLYING SYSTEMS, AND METHODS OF OPERATING THE SAME
#24Method for piloting a hybrid helicopter having an airframe maintained at constant incidence by regulating a position of at least one mobile tail unit surface
#25Rotary wing aircraft with an asymmetrical front section
#26Systems for flight control on a multi-rotor aircraft
#27AIRCRAFT
#28Takeoff power boost
#29Hybrid gyrodyne aircraft
#30VTOL aircraft using rotors to simulate rigid wing dynamics
#31Personal quadcopter aircraft
#32Flying body with a control section having a plurality of operational modes
#33Hybrid gyrodyne aircraft
#34Hybrid gyrodyne aircraft
#35Hybrid gyrodyne aircraft
#36VTOL aircraft using fixed forward canted rotors to simulate rigid wing dynamics
#37Vibration isolation systems for compound helicopters
#38Lift-sharing wing with rotatable trailing edge
#39Ducted fans having fluidic thrust vectoring
#40Ducted fans having edgewise flow augmentation
#41Fluidic roll control systems for use in forward flight
#42Low observable aircraft having tandem longitudinal lift fans
#43Fluidic yaw control systems for use in hover
#44Method of controlling propellers of a hybrid helicopter, and a hybrid helicopter
#45Method of providing torque protection and/or thrust protection for propellers of a hybrid helicopter, and a hybrid helicopter
#46System and method for maintaining and configuring rotorcraft
#47Hybrid rotorcraft having at least one pusher or puller propeller, and an associated piloting method
#48Universally attachable hinged wing and VLOS aid for mutirotor drones
#49Tilting wing rotorcrafts and wing rotation systems
#50Passive rotor alignment in a free-wheeling state
#51Procedure for maneuvering a hybrid aerodyne of VTOL or STOL
#52Takeoff power boost
#53VTOL AIRCRAFT USING FIXED FORWARD CANTED ROTORS TO SIMULATE RIGID WING DYNAMICS
#54Flight control handle and a hybrid rotorcraft provided with a lift rotor and with at least one propeller propulsive rotor that generates thrust
#55Duct with optimized horizontal stator shape
#56Slewing mechanical power transmissions for rotorcraft
#57UNMANNED AERIAL VEHICLE
#58Vibration isolation systems for advancing blade concept rotorcraft
#59FLYING TAXI FOR FACILITATING THE TRANSPORTATION OF PAYLOADS
#60System and method for maintaining and configuring rotorcraft
#61Method and a device for assisting the piloting of a hybrid rotorcraft having a lift rotor and at least one propulsion rotor generating thrust
#62Safe unmanned aircraft
#63Chord-wise variable vortex generator
#64Transformable hovering rotorcraft
#65Power management between a propulsor and a coaxial rotor of a helicopter
#66Propulsor trim prediction for aircraft
#67Pitch and thrust control for tilt-rotor aircraft
#68Pitch and thrust control for compound aircraft
#69Pitch trim prediction for aircraft
#70Multi-rotor aircraft and related systems and methods
#71YAW-enhancing attitude control system for VTOL fixed-wing aircraft
#72Wing structure and attachment to frame for unmanned aerial vehicles
#73Tilt Winged Multi Rotor
#74Composite airspeed indicator display for compound aircrafts
#75Composite airspeed indicator display for compound aircrafts
#76HYBRID AIRCRAFT
#77Aircraft
#78AIRCRAFT
#79Aircraft
#80Combined fan and motor
#81VTOL aircraft using rotors to simulate rigid wing aero dynamics
#82Modular and morphable air vehicle
#83Vibration Isolation Systems for Advancing Blade Concept Rotorcraft
#84Unit for generating non-propulsive electrical power
#85Tiltrotor aircraft having journal bearing mounted pylon assemblies
#86Unmanned aerial vehicle configuration for extended flight and heat dissipation
#87Rotating wing assemblies for tailsitter aircraft
#88Method for automatic piloting of a rotary wing aircraft having at least one thruster propeller, associated automatic autopilot device, and aircraft
#89PERSONAL AIRCRAFT
#90Air wheel rotor, a gyro stabilized aircraft and a wind-driven power generator using the air wheel rotor, and a stationary launching device
#91Drone having at least three lift and propulsion rotors
#92Feed-forward compensation for gyroscopic loads in a coaxial rotor
#93Rotating wing assemblies for tailsitter aircraft
#94Multi-directional elastomeric dampened ball joint assembly
#95Light adjustment control for cameras of an aerial vehicle
#96Modular and morphable air vehicle
#97Fixed structure type vertical take-off and landing aircraft based on dual flying control systems and control method therefor
#98Compound aircraft having an additional anti-torque device
#99Modular and morphable air vehicle
#100Aircraft
#101Unmanned aerial vehicle with a tri-wing configuration
#102Aircraft with a plurality of engines driving a common driveshaft
#103Unmanned aerial vehicle protective frame configuration
#104Multi-plate clutch
#105High-altitude drone
#106Unmanned aerial vehicle configuration for extended flight
#107Hybrid gyrodyne aircraft employing a managed autorotation flight control system
#108CONTROL SYSTEM FOR AN AIRCRAFT
#109Vertical take-off aircraft
#110Vehicle with asymmetric nacelle configuration
#111CONVERTIBLE AIRCRAFT PROVIDED WITH TWO DUCTED ROTORS AT THE WING TIPS AND WITH A HORIZONTAL FAN IN THE FUSELAGE
#112Vertical take-off and landing aircraft with variable wing geometry
#113COMPLIANT WING CONTROL FOR AIRCRAFT
#114Aerodynamically efficient lightweight vertical take-off and landing aircraft with pivoting rotors and stowing rotor blades
#115Modular and morphable air vehicle
#116Multiple motor gas turbine engine system with auxiliary gas utilization
#117Drive link for tiltrotor rotor system
#118Method and apparatus of connecting a fixed drive system to a rotating drive system for a tiltrotor aircraft
#119AIRCRAFT WITH FREEWHEELING ENGINE
#120Rotary wing rotorcraft having a plurality of propellers
#121Rotary wing rotorcraft having a plurality of propellers
#122Method of automatically triggering an emergency buoyancy system for a hybrid helicopter
#123Tiltrotor aircraft with inboard wing mounted fixed engine arrangement
#124Non-uniform blade distribution for rotary wing aircraft
#125Aircraft wing extension and nozzle system
#126Personal aircraft
#127Clutch system for rotary-wing aircraft with secondary thrust system
#128Method of automatically controlling a rotary wing aircraft having at least one propulsion propeller, an autopilot device, and an aircraft
#129Life-saving vehicle
#130TILT-WING AIRCRAFT
#131Method of regulating the propulsive speed of a hybrid helicopter
#132Aircraft with freewheeling engine
#133Detachable rotor blade fairing apparatus and method
#134Aircraft wing extension and nozzle system
#135Air vehicle
#136Actuation mechanism for a convertible gas turbine propulsion system
#137Rotary wing vehicle
#138Personal aircraft
#139Modular and morphable air vehicle
#140TAIL BOOM
#141Rotary wing vehicle
#142Drive control and regulation method and system for a hybrid helicopter
#143Variable ratio crank for a manual flight control linkage of a rotary wing aircraft
#144Mechanical device for combining first and second control orders, and an aircraft provided with such a device
#145Method of controlling a hybrid helicopter in yaw, and a hybrid helicopter provided with a yaw control device suitable for implementing said method
#146Aircraft having helicopter rotor and front mounted propeller
#147Hydraulic valve, a hybrid helicopter provided with such a hydraulic valve, and a method implemented by the hydraulic valve
#148Variable speed transmission for a rotary wing aircraft
#149Actuation mechanism for a convertible gas turbine propulsion system
#150Electric powered rotary-wing aircraft
#151Rotorcraft control system
#152Aircraft having helicopter rotor and front mounted propeller
#153Variable speed transmission for a rotary wing aircraft
#154Aircraft having a helicopter rotor and an inclined front mounted propeller
#155Variable speed transmission for a rotary wing aircraft
#156Rotor drive and control system for a high speed rotary wing aircraft
#157Swashplate and pitch link arrangement for a coaxial counter rotating rotor system
#158Rotary wing aircraft having a non-rotating structural backbone and a rotor blade pitch controller
#159VTOL aircraft using fixed forward canted rotors
#160Aerodynamic rotor blade configurations
#161Propeller blade configuration
#162Aerodynamic rotor blade configurations
#163Parallel hybrid propulsion system
#164Apparatus, system and method for a convertible thruster for a compound aircraft
#165Low observable aircraft having a unitary lift fan
#166Aircraft control system based on sparse set of simulation data
#167Aircraft control system based on sparse set of simulation data
#168Multirotor aircraft with enhanced yaw control
#169Rotor blade subsystems attachment
#170Tip jet attachment apparatus and method