72000 ⎘
Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers; Transmitting means with power amplification using fluid pressure
Sub-classes:SYSTEMS AND METHODS FOR FOLDING WINGS ON AN AIRCRAFT
#2LOCKING SLEEVE FOR AN ACTUATOR
#3METHOD FOR DETECTING A FREE PLAY IN A CONTROL SURFACE AND ASSOCIATED DETECTION SYSTEM
#4ACTUATOR ASSEMBLY ARCHITECTURE
#5LINEAR ACTUATOR
#6HYDRAULIC ENERGY RETENTION
#7HYDRAULIC SYSTEM FOR AN AIRCRAFT, HYDRAULIC ARRANGEMENT, AIRCRAFT, AIRCRAFT ARRANGEMENT, AND METHOD FOR TESTING SUCH HYDRAULIC SYSTEM
#8AIRCRAFT FLOW CONTROL DEVICE FORMED OF THERMALLY ADAPTIVE MATERIALS AND A THERMOELECTRIC JUNCTION
#9AIRCRAFT COMPONENT ADDITIVELY HAVING THERMALLY ADAPTIVE MATERIAL AND A THERMOELECTRIC JUNCTION
#10Variable Slat Displacement Using Spanwise Actuator
#11SYSTEM FOR TRANSMITTING COMMANDS TO A HYDRAULIC SERVO ACTUATOR
#12Hydraulic energy retention
#13RADIAL PISTON PUMPS
#14CONTROL MODULE FOR HYDRAULIC SYSTEM
#15ACTUATOR
#16MODIFICATION OF AIRCRAFT FOR PARABOLIC FLIGHT
#17SYSTEMS AND METHODS FOR CONTROLLING A FLIGHT CONTROL SURFACE OF AN AIRCRAFT
#18Electronic controller with off-load and anti-stall capability for Ram air turbine variable displacement hydraulic pump
#19Aircraft control surface with linear actuator
#20STABILITY AND CONTROL AUGMENTATION SYSTEM ACTUATOR
#21Systems and methods for folding wings on an aircraft
#22Systems, methods, and apparatus to control aircraft roll operations using wing actuators
#23Stability control augmentation system and method
#24Control strategy for hydraulic system
#25Control module for hydraulic system
#26Spoiler actuation systems and methods for aircraft
#27Methods and systems for generating power and thermal management having combined cycle architecture
#28Electro-hydraulic servo-valves and related methods
#29Actuation systems for control surfaces for aircraft
#30Actuator overpressurising assembly
#31Foot Control In A Vehicle Capable Of Flying In Air
#32Flight control system comprising a hydraulic servo actuator
#33AN ACTUATOR APPARATUS COMPRISING A POSITIONING ACTUATOR
#34Variable camber trim units, aircraft comprising the same, and associated methods of operation
#35Variable camber trim units, aircraft comprising the same, and associated methods of operation
#36High efficiency low power (HELP) active flow control methodology for simple-hinged flap high-lift systems
#37Control surface actuator assemblies, aircraft hydraulic systems including the same, and associated aircraft and methods
#38Rotary actuator
#39Servo-actuator architecture with electromechanical-stability and control augmentation system
#40Hydraulic control systems and methods for components of an aircraft
#41Control module for hydraulic system
#42Compact and redundant method for powering flight control surface from within fuselage
#43Aerodynamic brake and method of aerodynamically braking a vehicle
#44Piston assembly for aircraft door
#45Hydraulic actuation system for imparting rotation
#46Drive unit and maintenance method for the same
#47ACTUATOR AND AIRCRAFT CONTROL SURFACE DRIVE SYSTEM
#48Actuator control arrangement
#49Stability and command augmentation system for an aircraft, and stabilization and control method of an aircraft
#50Aircraft with super high aspect ratio based on self-unfolding folding wing technology
#51Aerodynamic brake system and method
#52Synchronization system for distributed electromechanical actuation system
#53High-lift actuation system having centralized inboard actuation control and independent outboard actuation control
#54Method and system for deploying a flight control surface
#55Horizontal stabilizer trim actuator systems and methods
#56Active counterweight for main rotor
#57Distributed trailing edge wing flap systems
#58Hydraulic droop control for aircraft wing
#59Short take off and landing aircraft with adjustable vortices device
#60Hydraulic stage
#61Hydraulic fluid warming system and method
#62Aircraft hydraulic system with a dual spool valve and methods of use
#63Aircraft hydraulic system with a dual spool valve and methods of use
#64Hydraulic systems and methods to control a member
#65Hydraulic system for an aircraft
#66Electro-mechanically biased supercritical flight control surface loading to reduce high pressure actuation cycles
#67Adjustable stops actuator piston
#68Distributed trailing edge wing flap systems
#69Hydraulic power drive unit
#70Fluid actuator arrangement
#71Aircraft hydraulic system
#72AN AIRCRAFT SECONDARY CONTROL SYSTEM FOR AIRCRAFT AND A METHOD FOR OPERATING THE SYSTEM
#73System for driving and guiding of a multifunctional trailing edge control surface on an aircraft
#74Blade or wing
#75Aircraft, control surface arrangements, and methods of assembling an aircraft
#76Method of controlling at least one actuator for controlling an aircraft, an associated control system, and a corresponding aircraft
#77Adaptive feedback control of force fighting in hybrid actuation systems
#78Control surface for an aircraft, and aircraft having a flexible control surface
#79Low profile electro-hydrostatic actuator
#80Dual rack and pinion rotational inerter system and method for damping movement of a flight control surface of an aircraft
#81Electro hydrostatic actuator
#82Holding device for an aircraft actuator
#83Rotational inerter and method
#84LINEAR SENSOR FEEL MODULE FOR AIRCRAFT CONTROLS
#85Rotary Piston Type Actuator
#86Backup system
#87Aircraft hydraulic systems having shared components
#88Integrated stability and control augmentation system
#89Method and apparatus for operating a power system architecture
#90Rotor speed control using a feed-forward rotor speed command
#91METHOD OF DETECTING ELEVATOR TAB FAILURE
#92Symmetrically loaded dual hydraulic fly-by-wire actuator
#93Rotary piston type actuator with a central actuation assembly
#94Actuator hardover monitor
#95Electric actuator driving and controlling device, and aircraft
#96ELECTRIC ACTUATOR DRIVING AND CONTROLLING DEVICE, AND AIRCRAFT
#97System for actuating a control surface of an aircraft
#98Electronically controlled rotary actuator for an aircraft control surface
#99Horizontal stabilizer trim actuator systems and methods
#100Crocodile-type flight control surface for aircraft with locking mechanism for additional stiffness
#101Foldable wing and actuator arrangement
#102Rotational inerter and method for damping an actuator
#103Method of detecting elevator tab failure
#104FORCE FIGHT MITIGATION
#105Aerodynamic control surface movement monitoring system
#106Hydraulic system and method for an aircraft flight control system
#107Rotary piston actuator anti-rotation configurations
#108Linear actuator system with circumferentially and axially adjustable end stop assembly
#109Systems and methods for heat balance and transport for aircraft hydraulic systems
#110Aircraft control comprising a pedal coupled to a cylinder and associated control device
#111Dual-purpose locking and folding arrangement for an aircraft wing tip device
#112A FLUID ACTUATOR ARRANGEMENT
#113Cooling of a motor for driving an aircraft wheel
#114Actuators and methods for aircraft flight control surfaces
#115Dynamic activation of pumps of a fluid power system
#116Coupling device, wing assembly for an aircraft comprising such coupling device and aircraft comprising such wing assembly
#117Electro hydrostatic actuators
#118Electro hydrostatic actuators
#119Auxiliary power unit with intercooler
#120Rheologic fluid coupler for redundant linear electromechanical actuators
#121Backup system
#122Methods and apparatus to control movement of a component
#123Rotary piston type actuator
#124Aircraft, control surface arrangements, and methods of assembling an aircraft
#125Engine driven pump (EDP) automatic depressurization system
#126Aircraft hydraulic valve
#127Hydraulic actuator
#128SYMMETRICALLY LOADED DUAL HYDRAULIC FLY-BY-WIRE ACTUATOR
#129Systems, methods, and apparatus for rotary vane actuators
#130Systems and methods for airspeed estimation using actuation signals
#131Rotary piston type actuator with a central actuation assembly
#132Flow control actuator with an adjustable frequency
#133Fly by wire servos with internal loop closure
#134Method for generating hydraulic power in an aircraft, use of a hybrid power control unit and drive system
#135Methods and systems for distributing inert gas in an aircraft
#136Air vehicle, actuator assembly and associated method of manufacture
#137Accessory drive gearbox for controlling the flaps of an aircraft
#138APPARATUS TO ELIMINATE BACK DRIVE IN PUSH PULL SYSTEM OF ROTOR AIRCRAFT AND RELATED METHODS
#139Double hydraulic valve of a servo-control for feathering the blades of a rotorcraft rotor
#140High-lift trailing edge flap system for an aircraft wing unit
#141Rotary piston actuator anti-rotation configurations
#142Vent valve
#143Rotary piston type actuator with hydraulic supply
#144Rotary piston type actuator
#145Rotary piston type actuator with modular housing
#146Rotary piston type actuator with a central actuation assembly
#147Rotary piston type actuator with a central actuation assembly
#148Rudder bias gain changer
#149Flap actuator
#150Method for generating hydraulic power in an aircraft, use of a hybrid power control unit and drive system
#151Elastomeric signal transmission and motion amplification
#152Hybrid power system architecture for an aircraft
#153Suppressing electrical failure effects in servo control systems
#154Control lever for controlling a rotary wing, a mechanical control system including said control lever, and an aircraft
#155Damping test method, control apparatus, hydraulic system, and computer readable recording medium
#156Aircraft actuator control apparatus
#157Hydraulic system for aircraft actuators
#158System and method for the temperature regulation of a hydraulic fluid
#159Regulated pressure supply for a variable-displacement reversible hydraulic motor
#160Systems, methods, and apparatus to control aircraft roll operations using wing actuators
#161Supervisory control and monitoring logic for a zonal hydraulic system under normal and emergency power conditions
#162Hydraulic fluid heat dissipation control assembly and method