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Application

2001103803/28, 2001-02-05

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Start date

2001-02-05

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Actual filing date

2001-02-05

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Published

2002-09-27

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Inventor

Karmazinov F.V.Gumen S.G.Dikarev V.I.Kojnash B.V.

(73)

Holder

Karmazinov Feliks VladimirovichGumen Sergej Grigor'EvichDikarev Viktor IvanovichKojnash Boris Vasil'Evich

ULTRASONIC PULSE FLOWMETER Russian patent published in 2002 - IPC

Abstract RU 2190191 C1

FIELD: equipment measuring flow rates of liquid and gaseous media, oil industry. SUBSTANCE: proposed flowmeter includes pulse generator, radiators, receivers, amplifiers, phasing element, null detector, frequency adjustment unit, key, measurement unit and phase detector. EFFECT: raised accuracy of measurement of flow rate of liquid and gaseous media. 1 dwg

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RU 2 190 191 C1

Authors

Karmazinov F.V.

Gumen S.G.

Dikarev V.I.

Kojnash B.V.

Dates

2002-09-27—Published

2001-02-05—Filed

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