SPIRAL SPRINGS MOMENT AUTOMATED METER Russian patent published in 2018 - IPC G01L3/10 

FIELD: measuring equipment.

SUBSTANCE: invention relates to the field of measurement equipment, and can be used for the created by the flat spiral spring or torsion with an unlimited twist angle moment value automated determination. Essence of the invention consists in the fact, that the spiral springs moment automated meter further comprises the return disc permanent magnet, the electromagnet, bracket and the coaxially fixed on the output shaft disk, on which both sides the disk return permanent magnet and the electromagnet are installed with a gap, mounted on the platform mounted bracket, at that, the electromagnet input is connected to the alternating magnetic field parameters control unit output, wherein the disk return permanent magnet and the electromagnet magnetic fields poles are oriented coaxially and directed perpendicular to the disk planes.

EFFECT: increase in the spiral springs moment measuring accuracy.

5 cl, 1 dwg