LIQUIDOMETER Russian patent published in 1995 - IPC

Abstract RU 2037144 C1

FIELD: measuring equipment. SUBSTANCE: liquidometer has ultrasonic converter 1, receiver 4, transmitter 5, generator 6, controlled delay circuit 7, AND element 8, control unit 9, unit 10 for shaping frequency, counter 11, indicator 12, and comparator 13. EFFECT: improved accuracy of measurements. 2 cl, 2 dwg

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RU 2 037 144 C1

Authors

Belil'Nikov V.I.

Mindeev A.F.

Oplesnin V.L.

Popov O.A.

Dates

1995-06-09—Published

1993-03-03—Filed