DEVICE FOR MEASURING TORQUE OF ROTATING SHAFT Russian patent published in 1995 - IPC

Abstract RU 2050531 C1

FIELD: measurement technology. SUBSTANCE: device has torsion shaft 1, in different cross-sections of which soft magnetic material field structures 2 and 3 are mounted. Magnetic variable reluctance pickups 4 and 5 are connected with structures 2 and 3. Signalling and additional windings are placed onto magnetic circuits of each pickup. Inputs of amplifiers 13 and 14 and resistors are connected with signalling and additional windings of variable reluctance pickups. Outputs of the amplifiers and resistors are connected to phase-measuring device. EFFECT: improved precision of measurement. 2 dwg

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RU 2 050 531 C1

Authors

Gabidullin Z.G.

Derkach G.G.

Dates

1995-12-20—Published

1991-08-16—Filed