Arrangement and method for identifying and correcting a faulty volumetric flow measurement

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12098944
APP PUB NO 20220333971A1
SERIAL NO

17754074

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An arrangement includes a pipeline and a Coriolis volumetric flow meter for measuring a mass flow rate of a medium flowing through the pipeline. A first pressure sensor is attached at an inlet-side of the pipeline and a second pressure sensor is attached at an outlet-side of the pipeline, or wherein a differential pressure sensor is configured to detect a difference between an inlet-side and an outlet-side. The pressure sensors and/or the differential pressure sensor are configured to measure a media pressure and to determine, for each differential pressure, a volumetric flow velocity of the medium through the pipeline. A first monitoring sensor is attached at an inlet-side portion of the pipeline and a second monitoring sensor is attached at an outlet-side portion of the pipeline, wherein the monitoring sensors are configured to monitor a measurement variable different from the media pressure to identify a static media state.

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Patent Owner(s)

Patent OwnerAddress
ENDRESS+HAUSER FLOWTEC AGSWITZERLAND REINACH REINACH BASEL-LANDSCHAFT

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Drahm, Wolfgang Freising, DE 102 893
Güttler, Andreas Zolling, DE 2 2
Rieder, Alfred Landshut, DE 140 954
Zhu, Hao Freising, DE 223 1433

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