INDUCTION FORCE TRANSDUCER Russian patent published in 2013 - IPC G01L1/00 

FIELD: physics.

SUBSTANCE: proposed transducer comprises transformer of mechanical strain 1 arranged in symmetry and perpendicular to force application axis and has two pairs of parallel crossing side surfaces whereon secured are two pairs of inductors 2, 3 and 4, 5 shaped to flat rectangular meander Said pairs of inductors are arranged on parallel dielectric substrates. Inductors of every pair are arranged with clearance between them. One of said pairs is connected to variable-voltage source while outputs of other two 3, 5 of every pairs make force transducer output.

EFFECT: higher accuracy of measurements, minimised errors.

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