Drive techniques for a digital flowmeter

Manus Henry; Mayela E.  Zamora

Drive techniques for a digital flowmeter

Manus Henry (Inventor), Mayela E. Zamora (Inventor)

University of Oxford

Research output: Patent

Abstract

Drive techniques for a digital flowmeter are described. The drive techniques account for delays caused during digital signal processing of sensor signals that correspond to a motion of a flowtube, as well as drive signals that impart motion to the flowtube. Such delays may be caused by a variety of factors, including delays associated with analog/digital conversion of the signals and/or filtering of the signals. The techniques include open-loop techniques and closed-loop techniques, which can be used separately or together during the start-up and operation of the digital flowmeter.

Original language	English
Patent number	US9014997B2
IPC	G01F 1/84
Priority date	27/11/96
Filing date	22/05/13
Publication status	Published - 21 Apr 2015
Externally published	Yes

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12 Patent

Drive techniques for a digital flowmeter
Henry, M. (Inventor) & Zamora, M. E. (Inventor), 18 Jun 2013, IPC No. G01F 1/00, G06F 19/00, G01F 1/12, Patent No. US8467986B2, 6 Aug 2010, Priority date 8 Jul 1998, Priority No. US11173998A
Research output: Patent

Open Access
Drive Techniques For A Digital Flowmeter
Henry, M. (Inventor) & Zamora, M. E. (Inventor), 19 Dec 2013, IPC No. G01F 1/84 , Patent No. US2013333484A1, 22 May 2013, Priority date 26 Nov 1997, Priority No. US6655497P
Research output: Patent

Open Access
Drive Techniques For A Digital Flowmeter
Henry, M. (Inventor) & Zamora, M. E. (Inventor), 10 Feb 2011, IPC No. G01F 1/00, G06F 9/00, Patent No. US2011035166A1, 6 Aug 2010, Priority date 26 Nov 1997, Priority No. US6655497P
Research output: Patent

Open Access

Cite this

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title = "Drive techniques for a digital flowmeter",

abstract = "Drive techniques for a digital flowmeter are described. The drive techniques account for delays caused during digital signal processing of sensor signals that correspond to a motion of a flowtube, as well as drive signals that impart motion to the flowtube. Such delays may be caused by a variety of factors, including delays associated with analog/digital conversion of the signals and/or filtering of the signals. The techniques include open-loop techniques and closed-loop techniques, which can be used separately or together during the start-up and operation of the digital flowmeter.",

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AB - Drive techniques for a digital flowmeter are described. The drive techniques account for delays caused during digital signal processing of sensor signals that correspond to a motion of a flowtube, as well as drive signals that impart motion to the flowtube. Such delays may be caused by a variety of factors, including delays associated with analog/digital conversion of the signals and/or filtering of the signals. The techniques include open-loop techniques and closed-loop techniques, which can be used separately or together during the start-up and operation of the digital flowmeter.

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Drive techniques for a digital flowmeter

Abstract

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Research output

Drive techniques for a digital flowmeter

Drive Techniques For A Digital Flowmeter

Drive Techniques For A Digital Flowmeter

Cite this