DEVICE FOR METERING OF LIQUID REAGENTS (VERSIONS)

DEVICE FOR METERING OF LIQUID REAGENTS (VERSIONS)

FIELD: technological process. ^ SUBSTANCE: in device with two fly gates that have controlling inlets with measuring vessel and piston that freely moves inside, according to invention, controlled frequency generator is introduced with direct and inverse outlets, at that direct and inverse controlling...

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Hauptverfasser: TOPCHAEV VLADIMIR PETROVICH, FEDIN GEORGIJ VASIL'EVICH
Format: Patent
Sprache:eng ; rus
Schlagworte:
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
PHYSICS
TESTING
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creator TOPCHAEV VLADIMIR PETROVICH
FEDIN GEORGIJ VASIL'EVICH
description FIELD: technological process. ^ SUBSTANCE: in device with two fly gates that have controlling inlets with measuring vessel and piston that freely moves inside, according to invention, controlled frequency generator is introduced with direct and inverse outlets, at that direct and inverse controlling inlets of fly gates are accordingly connected to controlling outlets of frequency generator, which is connected to frequency setter. During operation measuring vessel is filled and emptied at the same time, and frequency of this process and measuring vessel capacity determine reagent flow rate. ^ EFFECT: higher accuracy and efficiency of metering. ^ 4 cl, 7 dwg
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subjects MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
PHYSICS
TESTING
title DEVICE FOR METERING OF LIQUID REAGENTS (VERSIONS)
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