AIRCRAFT TEST BENCH Russian patent published in 2020 - IPC G01M5/00 

FIELD: test equipment.

SUBSTANCE: invention relates to test benches of aviation equipment. Oil-well pump station includes an oil pump station, electrohydraulic amplifiers and hydraulic cylinders. Besides, in the oil-pump station hydraulic power units are additionally installed, wherein unit for static testing and commissioning works on structure loading system has low capacity pumps, uncontrolled and with pressure approximately 1.5 times higher than pressure, which is used in aircraft structures resource tests unit, unit for performance of tests for functioning of separate systems and units of aviation equipment is equipped with controlled pumps of various pressures and performances, wherein the supply tank with the working fluid, the drain manifold, the heating, cooling and filtration systems of the working fluid, power supply, ventilation, fire extinguishing are common for all units, and backup collector and hydraulic equipment layout is made with possibility of mutual reservation of units.

EFFECT: technical result consists in expansion of functional capabilities of stand, reduction of power inputs, reduction of costs for operation and maintenance.

1 cl, 2 dwg