GB8605360D0 - Monitoring movement of fluid - Google Patents

Monitoring movement of fluid

Info

Publication number
GB8605360D0
GB8605360D0 GB868605360A GB8605360A GB8605360D0 GB 8605360 D0 GB8605360 D0 GB 8605360D0 GB 868605360 A GB868605360 A GB 868605360A GB 8605360 A GB8605360 A GB 8605360A GB 8605360 D0 GB8605360 D0 GB 8605360D0
Authority
GB
United Kingdom
Prior art keywords
fluid
monitoring movement
monitoring
movement
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.)
Granted
Application number
GB868605360A
Other versions
GB2187552A (en
GB2187552B (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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB8605360A priority Critical patent/GB2187552B/en
Publication of GB8605360D0 publication Critical patent/GB8605360D0/en
Publication of GB2187552A publication Critical patent/GB2187552A/en
Application granted granted Critical
Publication of GB2187552B publication Critical patent/GB2187552B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01P5/248—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 by measuring phase differences

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
GB8605360A 1986-03-05 1986-03-05 Apparatus for monitoring movement of a fluid Expired - Fee Related GB2187552B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8605360A GB2187552B (en) 1986-03-05 1986-03-05 Apparatus for monitoring movement of a fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8605360A GB2187552B (en) 1986-03-05 1986-03-05 Apparatus for monitoring movement of a fluid

Publications (3)

Publication Number Publication Date
GB8605360D0 true GB8605360D0 (en) 1986-04-09
GB2187552A GB2187552A (en) 1987-09-09
GB2187552B GB2187552B (en) 1990-07-11

Family

ID=10594042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8605360A Expired - Fee Related GB2187552B (en) 1986-03-05 1986-03-05 Apparatus for monitoring movement of a fluid

Country Status (1)

Country Link
GB (1) GB2187552B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237639B (en) * 1989-10-31 1994-07-06 British Gas Plc Measurement system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782193A (en) * 1972-06-06 1974-01-01 Westinghouse Electric Corp Flowmeter apparatus
DE2823497C3 (en) * 1978-05-30 1982-01-21 Drägerwerk AG, 2400 Lübeck Method for measuring the flow rate of gases or liquids and device for this
DE3020282C2 (en) * 1980-05-28 1985-08-08 Siemens AG, 1000 Berlin und 8000 München Ultrasonic flow meter

Also Published As

Publication number Publication date
GB2187552A (en) 1987-09-09
GB2187552B (en) 1990-07-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee