Abstract: The invention relates to a braking device (1) of an aircraft wheel, comprising a ring (15) which has a plurality of cavities (17) in which actuators (18) are fitted in order to apply a braking force to a stack of discs (11) which extend opposite the ring. The ring is provided with a heat shield (25) which extends opposite a face of the ring directed towards the stack of discs in order to protect the ring from thermal radiation which is generated by the stack of discs. According to the disclosure, the heat shield is provided with holes (26) through which the actuators extend and which have a sectional profile which is formed to reflect the thermal radiation away from the device.

Abstract: A measuring device has a magnetic circuit with a first and second armature elements that are positioned one on either side of an axis X and are manufactured with at least one ferromagnetic material. A magnet is situated between the armature elements such that a first pole of the magnet is positioned next to the first armature element and such that a second pole of the magnet is positioned next to the second armature element. A rod is arranged to be secured to a target and inserted between the armature elements to slide along the axis X. The rod has a variable section along its length such that a magnetic flux in the magnetic circuit depends on a linear position of the rod along the axis X. At least one sensor is arranged to measure the magnetic flux, which corresponds to the linear position of the target.

Abstract: An aircraft wheel including a rim fitted with rotor disks driven in rotation with the rim by first splines secured to the rim and engaged in notches in the rotor disks, stator disks interposed between the rotor disks and provided with notches engaged on second splines secured to a brake torque tube arranged to be fastened to an axle carrying the aircraft wheel, one or more heatpipe extending in one or more of the first and second splines parallel to a plane containing an axis of rotation of the wheel, the heatpipe having an end projecting outside the aircraft wheel, and one or more heatsinks secured to the end of the heatpipe.

Abstract: The invention relates to a braking device (1) of an aircraft wheel, comprising a ring (15) which has a plurality of cavities (17) in which actuators (18) are fitted in order to apply a braking force to a stack of discs (11) which extend opposite the ring. The ring is provided with a heat shield (25) which extends opposite a face of the ring directed towards the stack of discs in order to protect the ring from thermal radiation which is generated by the stack of discs. According to the disclosure, the heat shield is provided with holes (26) through which the actuators extend and which have a sectional profile which is formed to reflect the thermal radiation away from the device.

Abstract: A method for ventilating discs (11) of a brake (10) fitted to an aircraft wheel (1) having a rim (2) mounted so as to rotate on an axle (4) of a landing gear of the aircraft. The brake discs are threaded onto a torsion tube (12) of the brake which extends around the axle. The method comprises the step of integrating a compressor (20; 30; 40) into a space extending inside the torsion tube in order to draw in air beneath the torsion tube and to return the air thus drawn in by the compressor over the torsion tube towards the brake discs.

Abstract: A method for ventilating discs (11) of a brake (10) fitted to an aircraft wheel (1) having a rim (2) mounted so as to rotate on an axle (4) of a landing gear of the aircraft. The brake discs are threaded onto a torsion tube (12) of the brake which extends around the axle. The method comprises the step of integrating a compressor (20; 30; 40) into a space extending inside the torsion tube in order to draw in air beneath the torsion tube and to return the air thus drawn in by the compressor over the torsion tube towards the brake discs.