Search academic texts

Information × Registration Number 0217U001744, 0116U006394 , R & D reports Title Creation of knot drive hydraulic for the drive of mechanization of wing airplane Ан-132 popup.stage_title Head Pavlyuk Yevgen, Registration Date 26-04-2017 Organization State enterprise "Kharkov Aggregate Design Bureau" popup.description2 A knot is drive hydraulic for the drive of mechanization of wing of airplane of Ан-132 and his modifications intended directly for moving of wing flaps and can be applied on other objects on a concordance with a developer. The structure of the drive should be included: - two reversible hydromotors; - two hydromechanical brakes (on one for every hydromotor) with the built-in mechanisms of final microswitches; - two blocks of hydrocontrol; - differential reducer; - block of microswitches and sensors of provision of an output shaft. The knot driving hydraulic is a part of the drive of mechanization of a wing as the block of hydrocontrol. Blocks of hydrocontrol have to provide control of the direction of a stream of working fluid to the hydromotor and limit her expense. In every block hydrocontrol must enter: is a regulator of expense, limiting expense of consumable working fluid; - electrohydraulic valve of control of supply of working fluid under pressure to the block of hydrocontrol ( valve "PRESS"); - two electrohydraulic valve for controlling the direction of flow working fluid to the hydraulic motor (valves "EXT" and "RET"). Block of hydrоcontrol has to be executed in the form of the removable block on which other elements of the drive are mounted. On the third stage completed assembly and acceptance tests of one pre-production model actuator of mechanization of the wing for preliminary tests Product Description popup.authors Облогін Євген Веніамінович popup.nrat_date 2020-04-02 Close