About 89 results
https://drivepatents.com/patents/992991 · 6 Feb 2013
The nacelle has two conduits connected together by a fastening device, which comprises two annular flanges (46, 50) respectively attached to an air inlet (42) and an engine (44). A fastening element (56) i.e. bolt, has rods (58) housed in respective passag...
https://drivepatents.com/patents/992997 · 6 Feb 2013
The nacelle has a connecting device comprising an annular flange (46) that is connected to an air inlet (42), and another annular flange (50) connected to a motor (44) that is pressed against the former flange. The flanges extend in a plane perpendicular t...
https://drivepatents.com/patents/992993 · 6 Feb 2013
The device has an annular flange (50) linked to an air intake, and another annular flange linked to an engine that is pressed-up against the former annular flange. A blade (66) is arranged between a fastening element (56) i.e. bolt, and the former annular ...
https://drivepatents.com/patents/992996 · 6 Feb 2013
The device has a first annular flange (50) connected to an air intake (42). A second annular flange (46) is connected to a motorization pipe (44) plated against the first flange. A connection element (56) comprises a wall arranged on a plane perpendicular ...
https://drivepatents.com/patents/992987 · 6 Feb 2013
The assembly (1) has an attachment device (4) including a front aerodynamic structure (24) having a cradle (40) equipped with an aerodynamic fairing (46), where the cradle is pivotally mounted on an air inlet (32) of a turbojet engine (6), and fan cowls ar...
https://drivepatents.com/patents/992963 · 6 Feb 2013
The method involves acquiring measurement data related to physical quantity of an aircraft during phase of movement of the aircraft on a runway. A set of estimated values of adhesion of the runway is obtained by using the acquired data, where the estimated...
https://drivepatents.com/patents/993543 · 23 Jan 2013
The nacelle has a fixed part carried by a nacelle portion defining a fixed nozzle area. A movable part i.e. pivotal unit, is carried by another nacelle portion defining a variable nozzle area. Shape of the movable part is adapted to an output area, which i...
https://drivepatents.com/patents/994039 · 9 Jan 2013
The assembly (1) has an air intake for sampling cooling air flow in secondary flow of a turbofan engine (6), and an air circulation pipe (60) for circulating air supplied by the intake. The intake is connected to the pipe and formed in an aerodynamic wall ...
Method for producing an acoustic treatment panel including channels adjacent to a cellular structure
https://drivepatents.com/patents/994686 · 26 Dec 2012
The process involves elevating temperature of a wall and ends of cells of an alveolar structure (26). Pressurized gas is injected into a channel to expand the wall of the channel and flatten the channel against the ends of the cells of the alveolar structu...
https://drivepatents.com/patents/994682 · 26 Dec 2012
The method involves deforming a layer i.e. sheet metal made of titanium alloy so as to produce furrows at one of surfaces of the layer. The deformed layer is flattened and integrated with an acoustically resistive layer (24) so as to border channels (30) o...