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2 018 089

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IPC

(21) (22)

Application

5006745/10, 1991-10-25

(22)

Actual filing date

1991-10-25

(45)

Published

1994-08-15

(72)

Inventor

Gevorgjan G.A.Kurchik N.N.Loskutov Ju.P.Molozinov V.G.Panteleev Ju.V.Sokolov V.V.

(73)

Holder

Nauchno-Proizvodstvennoe Ob"Edinenie

MULTICHANNEL ULTRASONIC FLOWMETER Russian patent published in 1994 - IPC

Abstract RU 2018089 C1

FIELD: measurement technology. SUBSTANCE: flowmeter has two reversible piezoelectric transducers, measurement direction switch, frequency divider, pulse generator, amplifier 5, delay line, pulse shaper, quarts generator, coder, subtractor, constant-ratio frequency divider, locking pulse shaper, strobe pulse pulse shaper, two number registers, two variable-ratio dividers, reversible counter, current flowrate register and integral flowrate counter. EFFECT: enhanced accuracy. 1 dwg

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RU 2 018 089 C1

Authors

Gevorgjan G.A.

Kurchik N.N.

Loskutov Ju.P.

Molozinov V.G.

Panteleev Ju.V.

Sokolov V.V.

Dates

1994-08-15—Published

1991-10-25—Filed