GB2017914B - Ultrasonic flowmeters - Google Patents

Ultrasonic flowmeters

Info

Publication number
GB2017914B
GB2017914B GB7909513A GB7909513A GB2017914B GB 2017914 B GB2017914 B GB 2017914B GB 7909513 A GB7909513 A GB 7909513A GB 7909513 A GB7909513 A GB 7909513A GB 2017914 B GB2017914 B GB 2017914B
Authority
GB
United Kingdom
Prior art keywords
ultrasonic flowmeters
flowmeters
ultrasonic
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.)
Expired
Application number
GB7909513A
Other versions
GB2017914A (en
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.)
Flowmetering Instruments Ltd
Original Assignee
Flowmetering Instruments Ltd
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 Flowmetering Instruments Ltd filed Critical Flowmetering Instruments Ltd
Priority to GB7909513A priority Critical patent/GB2017914B/en
Publication of GB2017914A publication Critical patent/GB2017914A/en
Application granted granted Critical
Publication of GB2017914B publication Critical patent/GB2017914B/en
Expired legal-status Critical Current

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
    • G01P5/245—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave by measuring transit time of acoustical waves
    • G01P5/247—Sing-around-systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/14—Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic, or infrasonic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measuring Volume Flow (AREA)
GB7909513A 1978-03-29 1979-03-19 Ultrasonic flowmeters Expired GB2017914B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7909513A GB2017914B (en) 1978-03-29 1979-03-19 Ultrasonic flowmeters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1215078 1978-03-29
GB7909513A GB2017914B (en) 1978-03-29 1979-03-19 Ultrasonic flowmeters

Publications (2)

Publication Number Publication Date
GB2017914A GB2017914A (en) 1979-10-10
GB2017914B true GB2017914B (en) 1982-08-25

Family

ID=26248824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7909513A Expired GB2017914B (en) 1978-03-29 1979-03-19 Ultrasonic flowmeters

Country Status (1)

Country Link
GB (1) GB2017914B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8403222A (en) * 1984-10-23 1986-05-16 Nedap Nv METHOD OF REDUCING UNDESIRABLE ECHO'S IN ULTRASONIC FLOW SPEEDOMETERS.
GB2197472A (en) * 1986-11-17 1988-05-18 British Gas Plc Ultrasonic flowmeter
JP3585476B2 (en) * 2002-03-15 2004-11-04 松下電器産業株式会社 Flow measurement device
GB2472087A (en) * 2009-07-24 2011-01-26 Wayne Rudd Apparatus and methods for determining flow characteristics of a medium
EP2383550A1 (en) 2010-04-28 2011-11-02 Miitors ApS Ultrasonic flow meter
EP2581715A1 (en) 2011-10-13 2013-04-17 Miitors ApS Ultrasonic flow meter

Also Published As

Publication number Publication date
GB2017914A (en) 1979-10-10

Similar Documents

Publication Publication Date Title
GB2037986B (en) Ultrasonic flowmeter
GB2032223B (en) Ultrasonic transducer
GB2035555B (en) Mass flowmeter
GB2020027B (en) Transducers
JPS54115258A (en) Volume type transducer
JPS5693013A (en) Ultrasonic flow meter
AU531677B2 (en) Ultrasonic flowmeter
JPS54119981A (en) Ultrasonic nonndestructive tester
GB2017300B (en) Ultrasonic detector
ZA794794B (en) Displacement transducers
JPS57168156A (en) Ultrasonic imspector
GB2039042B (en) Ultrasonic imaging
JPS54121166A (en) Ultrasonic probe
GB2029030B (en) Fluid flowmeter
GB2046442B (en) Ultrasonic flow meter
GB2016961B (en) Ultrasonic film cleaning appaparatus
GB2033579B (en) Ultrasonic probes
GB2017914B (en) Ultrasonic flowmeters
GB2020038B (en) Flowmeters
GB2029569B (en) Fluid flowmeter
GB2036504B (en) Ultrasonic standoff unit
USRE30926F1 (en) Ultrasonic inspection
DE2960628D1 (en) Voltage-to-charge transducer
GB2031157B (en) Displacement transducer
JPS54141688A (en) Ultrasonic thermometer

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)