POWER GYROSCOPES AND FLYWHEEL MOTORS ROTORS BALL BEARING SUPPORTS ASSEMBLY AXIAL LOAD CONTROL TEST BENCH Russian patent published in 2017 - IPC G01M13/00 

FIELD: measuring equipment.

SUBSTANCE: invention relates to measuring equipment and can be used for determining axial load on rotors bearing support, as well as for small mechanisms and devices rotors intrinsic oscillations frequencies determination and monitoring. Device includes magnetoelectric transducer, connected with suspension system for installation of power gyroscope or flywheel engine, oscillations excitation device, heat-insulated vacuum chamber, chamber cavity temperature control system, test bench operation control system. Device is additionally equipped with heat-insulated vacuum chamber, suspension system is located inside chamber on resilient elements, connected to magnetoelectric transducer and oscillations excitation device via resilient leak-tight elements, for example, bellows. Device is also equipped with heat-insulated vacuum chamber cavity external thermal control system, consisting of heat and cold chamber and forced ventilation unit.

EFFECT: technical result consists in expansion of test bench functional capabilities, increasing noise immunity, increasing measurements accuracy.

1 cl, 6 dwg