ULTRASOUND METER OF MOVEMENTS Russian patent published in 1996 - IPC

Abstract RU 2062980 C1

FIELD: instruments for measuring linear and angle movements. SUBSTANCE: Device provides possibility to decrease error in measuring of movement by piezoelectric distance meters, to decrease number of current conductors. Device also provides possibility to increase precision in devices that use piezoelectric distance meters, to simplify design of devices for checking bends and diameters of channels in nuclear reactors. EFFECT: increased precision, simplified design, decreased cost. 2 dwg

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RU 2 062 980 C1

Authors

Trofimov A.I.

Vinogradov S.A.

Ansimov L.Ja.

Dates

1996-06-27—Published

1993-04-19—Filed