FIELD: transport.
SUBSTANCE: proposed device comprises fuel tanks, fuel level gages connected with temperature gage, calibration pump built around hydraulic motor driven by induction motor with frequency inverter rpm control. It is equipped with fuel tank or tanks calibration mode selector electronic unit connected with frequency transducer and hydraulic motor shaft rpm counter. It incorporates inclination angle transducers and level transducers arranged on every fuel tank and connected to level gage computer. Drain line of one fuel tank is communicated with suction lined of hydraulic motor. Drain line with filter of the latter is communicated with filler hole of second fuel tank. In calibrating one fuel tank, hydraulic motor suction line is connected to extra fuel reservoir. To warn operator, proposed device comprises wireless data transfer system.
EFFECT: higher efficiency, faster calibration.
2 dwg
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