AIRCRAFT FUEL SYSTEM MONITORING UNIT Russian patent published in 2020 - IPC B64F5/60 

FIELD: aviation; monitoring systems.

SUBSTANCE: invention relates to control system of aircraft fuel systems. Device for controlling fuel systems of aircraft comprises platform (1) on wheel, on which the first injection system is mounted, control system (18), control panel (19), display (21). Unit is equipped with the second delivery system, fuel tank (17), electric valves unit (16), the first and the second fuel supply control devices. Inputs of the pumps of the first and the second delivery systems, as well as the fuel drain line are connected to the valves of the first three-stroke socket. Second pump outlet is connected to second pump delivery with three-stroke funnel with valve at every stroke. Discharge line is connected to each of the valves by the input, the first of which is connected by its output to the second branch of the two-stroke socket of the first outlet branch pipe; the outlet of the second discharge line is connected to the second outlet branch pipe.

EFFECT: enabling control of aircraft fuel systems equipped with virtually any pumps and refueling systems without using any additional process equipment.

4 cl, 10 dwg