AU2539388A - Process and apparatus for measurement of a curvature of an annular plate in a pipe - Google Patents

Process and apparatus for measurement of a curvature of an annular plate in a pipe

Info

Publication number
AU2539388A
AU2539388A AU25393/88A AU2539388A AU2539388A AU 2539388 A AU2539388 A AU 2539388A AU 25393/88 A AU25393/88 A AU 25393/88A AU 2539388 A AU2539388 A AU 2539388A AU 2539388 A AU2539388 A AU 2539388A
Authority
AU
Australia
Prior art keywords
curvature
measurement
pipe
annular plate
annular
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.)
Abandoned
Application number
AU25393/88A
Inventor
Audun Haugs
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.)
CHR MICHELSENS INSTITUTT
Original Assignee
MICHELSENS CHR INST
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 MICHELSENS CHR INST filed Critical MICHELSENS CHR INST
Publication of AU2539388A publication Critical patent/AU2539388A/en
Abandoned 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
    • G01F1/05—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 using mechanical effects
    • G01F1/34—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 using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—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 using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/42—Orifices or nozzles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measuring Volume Flow (AREA)
AU25393/88A 1987-10-12 1988-10-12 Process and apparatus for measurement of a curvature of an annular plate in a pipe Abandoned AU2539388A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO874245 1987-10-12
NO874245A NO162831C (en) 1987-10-12 1987-10-12 PROCEDURE AND APPARATUS FOR MEASURING A BENDING OF AN ANIMAL PLATE IN A PIPE.

Publications (1)

Publication Number Publication Date
AU2539388A true AU2539388A (en) 1989-05-02

Family

ID=19890295

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25393/88A Abandoned AU2539388A (en) 1987-10-12 1988-10-12 Process and apparatus for measurement of a curvature of an annular plate in a pipe

Country Status (3)

Country Link
AU (1) AU2539388A (en)
NO (1) NO162831C (en)
WO (1) WO1989003513A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1055063A (en) * 1911-02-07 1913-03-04 Joseph B Meriam Fluid-indicator.
US4006634A (en) * 1975-09-17 1977-02-08 National Semiconductor Corporation Flow meter
US4300402A (en) * 1979-11-16 1981-11-17 John Dimeff Flow measuring needle and orifice for flow meter
CH657702A5 (en) * 1982-10-26 1986-09-15 Ciba Geigy Ag Flow-rate measuring device for fluids, gases and vapours

Also Published As

Publication number Publication date
NO162831C (en) 1990-02-21
NO874245L (en) 1989-04-13
NO874245D0 (en) 1987-10-12
NO162831B (en) 1989-11-13
WO1989003513A1 (en) 1989-04-20

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AU2539388A (en) Process and apparatus for measurement of a curvature of an annular plate in a pipe