SENSOR OF VIBRATION DENSITOMETER Russian patent published in 1994 - IPC

Abstract RU 2024841 C1

FIELD: measuring equipment. SUBSTANCE: sensor has case and hollow cylindric resonator secured within it. Fluid flows over inner and outer sides of the resonator. the resonator is provided with flange and piezoelectric elements insulated from fluid and mounted on the flange. EFFECT: enhanced reliability. 3 dwg

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RU 2 024 841 C1

Authors

Aladyshkin Ju.V.

Burtsev Ju.D.

Smirnov E.I.

Dates

1994-12-15—Published

1991-07-01—Filed