Patent application number | Description | Published |
20100107598 | SELF-CALIBRATION METHOD FOR THE ELECTRIC JACKS OF A TURBOJET NACELLE - The invention relates to a method for the self-calibration of electric jacks ( | 05-06-2010 |
20100168982 | METHOD AND SYSTEM FOR CONTROLLING AT LEAST ONE ACTUATOR FOR ACTUATING THE COWLINGS OF A THRUST INVERTER IN A TURBOJET ENGINE - The invention relates to a method for controlling at least one actuator for actuating the cowlings of a thrust inverter in a turbojet engine, the actuator being driven by an electric motor including a relative position sensor providing information on the evolution of the movement thereof, wherein the motor is controlled based on the instantaneous position of the cowling in at least one portion of the movement thereof between an open position and a closed position, the instantaneous position of the cowling being determined from at least one reference position absolute data and relative position data relative to said reference position provided by the relative position sensor of the motor, wherein in case the actuation is resumed after an interruption, a new determination of the reference position is initiated. | 07-01-2010 |
20110016846 | METHOD AND SYSTEM FOR CONTROLLING AT LEAST ONE ACTUATOR OF THE COWLINGS OF A TURBOJET ENGINE THRUST INVERTER - The invention relates to a control system for at least one actuator ( | 01-27-2011 |
20110022345 | SYSTEM FOR CONTROLLING AT LEAST ONE ACTUATOR FOR THRUST REVERSER COWLINGS ON A TURBOJET ENGINE AND METHOD FOR TESTING SAID SYSTEM - The invention relates to a system for controlling at least one actuator ( | 01-27-2011 |
20110050277 | SYSTEM FOR CONTROLLING AT LEAST ONE ACTUATOR OF THE COWLINGS OF A TURBOJET ENGINE THRUST REVERSER - The control system of the invention includes at least one actuator ( | 03-03-2011 |
20110088369 | METHOD FOR SYNCHRONIZING THE ACTUATORS OF A MOVABLE THRUST REVERSER COWL - The invention relates to a method for controlling a plurality of actuators ( | 04-21-2011 |
20110265446 | SYSTEM FOR CONTROLLING AT LEAST ONE ACTUATOR OF THE COWLINGS OF A TURBOJET ENGINE THRUST REVERSER - The control system of the invention includes at least one actuator ( | 11-03-2011 |
20120031071 | CONTROL SYSTEM FOR A TURBOREACTOR NACELLE - The invention relates to a system for controlling a plurality of actuators ( | 02-09-2012 |
20120031995 | ACTUATOR SYSTEM FOR A MOBILE PANEL OF A NACELLE OF A TURBOJET - The invention relates to a system for actuating a plurality of actuators ( | 02-09-2012 |
20120036830 | THRUST REVERSAL DEVICE - The invention relates to a thrust reversal device comprising at least one cowl arranged in such a way that it can be moved between a closed position and an open position, said cowl being actuated by at least one actuator that can be driven by at least one electric engine. The invention is characterised in that at least one electric engine is connected to at least two separate power supplies ( | 02-16-2012 |
20120090311 | ACTUATING SYSTEM FOR A MOVABLE AIRCRAFT ENGINE NACELLE ELEMENT, SUCH AS A THRUST REVERSER COVER - This system for actuating at least one aircraft nacelle element comprises at least two actuators (A | 04-19-2012 |
20120304666 | AIRCRAFT CONTROL SYSTEM - The invention relates to a system ( | 12-06-2012 |
20130033204 | SYSTEM FOR CONTROLLING AN ELECTRICAL DEVICE OF A NACELLE - A control system for controlling an electrical device of a nacelle, the device having at least one element that is movable to a closed position and an open position. The control system includes at least one electromechanical member for actuating the movable element, a unit for electrically driving the electromechanical actuation member, and a controlling and monitoring unit for controlling the electrical drive unit so as to move the movable element to the closed and/or open position. The control system further includes a system for recovering braking power from the electrical drive unit during the movement of the movable element to the closed and/or open position. | 02-07-2013 |
20130119664 | ELECTRIC POWER SUPPLY CIRCUIT FOR A TURBOJET ENGINE NACELLE - The present invention relates to an electric power supply circuit ( | 05-16-2013 |
20140053649 | MONITORING UNIT AND METHOD FOR DETECTING STRUCTURAL DEFECTS WHICH CAN OCCUR IN AN AIRCRAFT NACELLE DURING USE - The present disclosure relates to a monitoring assembly for detecting structural detects. The monitoring assembly includes a composite sandwich structure with two distinct strata, a calculation unit and a plurality of sensors for generating signals representative of an amplitude or frequency of vibrations produced in a structure. Each sensor is formed by an electromechanical microsystem including a converter for converting mechanical energy into electrical energy. In particular, the calculation unit evaluates differences between a current transfer function resulting from the signals and a predetermined nominal transfer function, compares each of the differences with a respective detection threshold, and evaluates a size or a position of the structural defect in the structure. | 02-27-2014 |