Coriolis Flowmeter

Manus Henry (Inventor)

Research output: Patent

1 Downloads (Pure)

Abstract

A Coriolis flowmeter has a driver that oscillates a conduit, a first sensor configured to generate a first sensor signal indicative of movement of the conduit at a first location, and a second sensor configured to generate a second sensor signal indicative of movement of the conduit at a second location. The first and second locations are arranged so a phase difference between the first and second signals when the conduit is oscillated by the driver is related to a mass flow rate of the fluid through the flowmeter. A digital signal processor includes a plurality of detectors tuned to a set of different frequencies. The detectors are configured to analyze the first sensor signal in parallel and generate an output indicative of how closely an actual frequency of the first sensor signal matches the frequency to which the respective detector is tuned.

Original languageEnglish
Patent numberWO2017074924A1
IPCG01F 7/00 ,G01F 1/84
Priority date29/10/15
Filing date25/10/16
Publication statusPublished - 4 May 2017
Externally publishedYes

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  • Coriolis Flowmeter

    Henry, M., 9 Sep 2020, IPC No. G01F 1/84, G01F 7/00, Patent No. EP 3368868B1, 25 Oct 2016, Priority date 28 Oct 2015, Priority No. US 201514927080

    Research output: Patent

    File
  • Coriolis flow meter

    Henry, M., 26 Feb 2020, IPC No. G01F 1/84, Patent No. RU2715371C2, 25 Oct 2016, Priority date 4 May 2017, Priority No. WO2017074924

    Research output: Patent

    File
  • Coriolis Meter

    Henry, M., 14 Jul 2020, IPC No. G01F1/84, G01F7/00, Patent No. CN108291828B, Priority date 25 Oct 2016, Priority No. US2016058635W

    Research output: Patent

    File

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