Method of and apparatus for determining a flow rate of a fluid and detecting gas bubbles or particles in the fluid

Method of and apparatus for determining a flow rate of a fluid and detecting gas bubbles or particles in the fluid

The invention relates to a method (30) of and an apparatus (1) for determining a flow rate of a fluid and detecting gas bubbles or particles in the fluid. In order to provide a method (30) and an apparatus (1), which can be used to perform more precise measurements and to provide a better safety, th...

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Hauptverfasser: KOEDDERITZSCH, PETER, ZUR HORST-MEYER, SANTER, BRANDT, DIANA, MUENCH, HANS-JOACHIM, FRITSCHE, TOBIAS, KAHLE, JUERGEN
Format: Patent
Sprache:eng ; fre ; ger
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
PHYSICS
TESTING
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creator KOEDDERITZSCH, PETER
ZUR HORST-MEYER, SANTER
BRANDT, DIANA
MUENCH, HANS-JOACHIM
FRITSCHE, TOBIAS
KAHLE, JUERGEN
description The invention relates to a method (30) of and an apparatus (1) for determining a flow rate of a fluid and detecting gas bubbles or particles in the fluid. In order to provide a method (30) and an apparatus (1), which can be used to perform more precise measurements and to provide a better safety, the invention provides that a collapse of an amplitude of an ultrasonic signal is used for detecting gas bubbles or particles.
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
PHYSICS
TESTING
title Method of and apparatus for determining a flow rate of a fluid and detecting gas bubbles or particles in the fluid
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