Measuring device and method for characterizing a non-homogeneous, flowable medium

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United States of America Patent

PATENT NO 12117325
APP PUB NO 20220291032A1
SERIAL NO

17607962

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Abstract

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The disclosure relates to a measuring device for characterizing a non-homogeneous, flowable medium, and for determining the density, the mass flow rate and/or the viscosity of the medium measuring tube for guiding the medium. includes at least one mode of oscillation, the natural frequency of which depends on the density of the medium An exciter for exciting the mode of oscillation and an operation and evaluation circuit designed to apply an excitation signal to the exciter, to capture signals from the oscillation sensor, to determine current values of the natural frequency of the oscillator and fluctuations of the natural frequency on the basis of the signals from the oscillation sensor.

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Patent Owner(s)

Patent OwnerAddress
ENDRESS+HAUSER FLOWTEC AGKÄGENSTR 7 REINACH 4153

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Yaoying Freising, DE 9 11
Rieder, Alfred Landshut, DE 140 954
Zhu, Hao Freising, DE 223 1433

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