MULTI-DISC ELECTROMECHANICAL AIRCRAFT BRAKE Russian patent published in 2017 - IPC B64C25/42 B60L7/24 

FIELD: transportation.

SUBSTANCE: multi-disc electromechanical aircraft brake contains rotating and non-rotating brake disсs. On the rotating and non-rotating brake discs made of a magnetic material, alternating and arranged relative to each other with the minimum working air gap, the poles are made, oriented radially in the brake discs plane and perpendicularly to the discs rotation plane. Axial electromagnet is fixed on the main landing gear axis between the groups of non-rotating discs. In a circle in a plane parallel to the rotating brake disc, the position sensors of the rotating brake disc poles are located, connected with their outputs to the inputs of a control device connected with its output to the input of the switching device which connects the solenoid winding to the electric power source; the output of the brake force regulation device is connected to the other input of the control device.

EFFECT: increasing the reliability of multi-disc brakes and reducing the maintenance costs.

17 dwg