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GB2479115B - Flow measuring apparatus - Google Patents

Flow measuring apparatus

Info

Publication number
GB2479115B
GB2479115B GB0922466.8A GB0922466A GB2479115B GB 2479115 B GB2479115 B GB 2479115B GB 0922466 A GB0922466 A GB 0922466A GB 2479115 B GB2479115 B GB 2479115B
Authority
GB
United Kingdom
Prior art keywords
measuring apparatus
flow measuring
flow
measuring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GB0922466.8A
Other versions
GB0922466D0 (en
GB2479115A (en
Inventor
Remi Andre Kippersund
Kjell Eivind Fra Ysa
Per Lunde
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tecom Analytical Systems
TeCom AS
Original Assignee
Tecom Analytical Systems
TeCom AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tecom Analytical Systems, TeCom AS filed Critical Tecom Analytical Systems
Priority to GB0922466.8A priority Critical patent/GB2479115B/en
Publication of GB0922466D0 publication Critical patent/GB0922466D0/en
Priority to US12/800,081 priority patent/US8141434B2/en
Publication of GB2479115A publication Critical patent/GB2479115A/en
Application granted granted Critical
Publication of GB2479115B publication Critical patent/GB2479115B/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/662—Constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/24—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing the transmission of wave or particle radiation through the material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N2011/006—Determining flow properties indirectly by measuring other parameters of the system
    • G01N2011/0073—Determining flow properties indirectly by measuring other parameters of the system acoustic properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Volume Flow (AREA)
GB0922466.8A 2009-12-21 2009-12-21 Flow measuring apparatus Ceased GB2479115B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0922466.8A GB2479115B (en) 2009-12-21 2009-12-21 Flow measuring apparatus
US12/800,081 US8141434B2 (en) 2009-12-21 2010-05-07 Flow measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0922466.8A GB2479115B (en) 2009-12-21 2009-12-21 Flow measuring apparatus

Publications (3)

Publication Number Publication Date
GB0922466D0 GB0922466D0 (en) 2010-02-03
GB2479115A GB2479115A (en) 2011-10-05
GB2479115B true GB2479115B (en) 2012-03-07

Family

ID=41717436

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0922466.8A Ceased GB2479115B (en) 2009-12-21 2009-12-21 Flow measuring apparatus

Country Status (1)

Country Link
GB (1) GB2479115B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10317262B2 (en) 2013-12-27 2019-06-11 Xsens As Sensor apparatus

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015107750A1 (en) * 2015-05-18 2016-11-24 Endress + Hauser Flowtec Ag Measuring system for measuring at least one parameter of a fluid
AT520557B1 (en) * 2018-01-24 2019-05-15 Anton Paar Gmbh Method for determining a corrected value for the viscosity-dependent speed of sound in a fluid to be examined
DE102018133066A1 (en) * 2018-12-20 2020-06-25 Endress+Hauser Flowtec Ag Ultrasonic measuring device
CN110109124B (en) * 2019-05-28 2021-02-09 中国科学院声学研究所 Device and method for sensing target at bottom of solid plate based on leaky lamb wave
US11761870B2 (en) * 2021-06-01 2023-09-19 The Government of the United States of America, as represented by the Secretary of Homeland Security Miniature wireless concentration meter
DE102021124275A1 (en) * 2021-09-20 2023-03-23 Endress + Hauser Flowtec Ag Method for operating an ultrasonic measuring device and an ultrasonic measuring device
CN117191139A (en) * 2023-11-07 2023-12-08 青岛鼎信通讯科技有限公司 Ultrasonic water meter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62100615A (en) * 1985-10-28 1987-05-11 Yokogawa Electric Corp Ultrasonic flowmeter
GB2343249A (en) * 1998-10-30 2000-05-03 Schlumberger Ltd Ultrasonic polyphase flowmeter
US20070151364A1 (en) * 2006-01-02 2007-07-05 Endress + Hauser Flowtec Ag Apparatus for ascertaining and/or monitoring volume-or mass-flow of a medium

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62100615A (en) * 1985-10-28 1987-05-11 Yokogawa Electric Corp Ultrasonic flowmeter
GB2343249A (en) * 1998-10-30 2000-05-03 Schlumberger Ltd Ultrasonic polyphase flowmeter
US20070151364A1 (en) * 2006-01-02 2007-07-05 Endress + Hauser Flowtec Ag Apparatus for ascertaining and/or monitoring volume-or mass-flow of a medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10317262B2 (en) 2013-12-27 2019-06-11 Xsens As Sensor apparatus

Also Published As

Publication number Publication date
GB0922466D0 (en) 2010-02-03
GB2479115A (en) 2011-10-05

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20150806 AND 20150812