Multiphase coriolis flowmeter

Wade Mattar (Inventor), Manus Henry (Inventor), Mihaela D Duta (Inventor), Michael Tombs (Inventor)

Research output: Patent


A flowmeter (200) is disclosed. The flowmeter (200) includes a vibratable flowtube (215), and a driver (210) connected to the flowtube (215) that is operable to impart motion to the flowtube (215). A sensor (205) is connected to the flowtube (215) and is operable to sense the motion of the flowtube (215) and generate a sensor signal. A controller (104) is connected to receive the sensor signal. The controller (104) is operable to determine a first flow rate of a first phase within a two-phase flow through the flowtube and determine a second flow rate of a second phase within the two-phase flow.

Original languageEnglish
Patent numberCN102589628
IPCG01N 33/ 28 A I
Priority date10/02/04
Filing date10/02/04
Publication statusPublished - 18 Jul 2012
Externally publishedYes

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  • Multiphase flow meter

    Mattar, W., Henry, M., Duta, M. D. & Tombs, M., 14 Sep 2016, IPC No. G01F 1/74, G01F1/84, G01F25/00, Patent No. CN102589628B, 10 Feb 2004, Priority date 10 Feb 2004, Priority No. CN200480008564A

    Research output: Patent


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