FIELD: measurement equipment.
SUBSTANCE: platform attached to its engine is located in pressure chamber. Engine thrust force measuring device is designed as a force measuring sensor unit measuring forward and reverse thrust, measuring sensor control unit of direct power and thrust measuring sensor control unit reverse thrust force. Sensor unit mounted on a bracket rigidly secured inside the pressure chamber. The sensors are connected, on the one hand, each one hand between an anchor rod and through the bracket to the pressure chamber. On the other hand metering sensor of direct force and thrust force measurement sensor reverse thrust connected to the movable platform with axial clearance.
EFFECT: increased accuracy and stability of measurements of direct and reverse thrust forces.
3 cl, 5 dwg
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