- A hydraulic electromagnetic braking device of an aircraft wheel set.

摘要

The invention relates to a braking device electro - hydraulic of an aircraft wheel set. & br / the device comprises two sources of hydraulic pressure (103, 104) each supplying a hydraulic circuit (101, 102), by means of braking control stages (120), to the brakes of the two groups of wheels. A circuit (101) connected, by two shuttle valves (110, 111), or a solenoid valve (151) electrically controlled by the control unit (105), or a double metering valve (108) mechanically controlled by the brake pedals, to an input of the plates (120). A second circuit (102) directly connects a solenoid valve (152) to a second input of each of said plates. Each plate includes two internal circuits which are symmetrical with a servo - valve by the brake in question, which are interconnected at the level of respective controlled valves (127, 128). In the case of a failure in a circuit, the servo-valves associated with the other circuit then make it possible to control the braking and of the anti - skidding according to a tandem paired, with an automatic reconfiguration.