IT8967788A0 - FLOW METER DEVICE - Google Patents

FLOW METER DEVICE

Info

Publication number
IT8967788A0
IT8967788A0 IT8967788A IT6778889A IT8967788A0 IT 8967788 A0 IT8967788 A0 IT 8967788A0 IT 8967788 A IT8967788 A IT 8967788A IT 6778889 A IT6778889 A IT 6778889A IT 8967788 A0 IT8967788 A0 IT 8967788A0
Authority
IT
Italy
Prior art keywords
flow meter
meter device
flow
meter
Prior art date
Application number
IT8967788A
Other languages
Italian (it)
Other versions
IT1232924B (en
Inventor
Newton David John Dean C James
Willis John Stanley
Original Assignee
British Nuclear Fuels 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 British Nuclear Fuels Plc filed Critical British Nuclear Fuels Plc
Publication of IT8967788A0 publication Critical patent/IT8967788A0/en
Application granted granted Critical
Publication of IT1232924B publication Critical patent/IT1232924B/en

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
    • G01F1/002—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow wherein the flow is in an open channel
    • 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
    • G01F1/20—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 detection of dynamic effects of the flow
    • G01F1/22—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 detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • 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
    • G01F1/52—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 the height of the fluid level due to the lifting power of the fluid flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G01F23/2962—Measuring transit time of reflected waves

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Measuring Volume Flow (AREA)
IT8967788A 1988-09-23 1989-09-22 FLOW METER DEVICE IT1232924B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8822476A GB2223099B (en) 1988-09-23 1988-09-23 An improved flowmeter

Publications (2)

Publication Number Publication Date
IT8967788A0 true IT8967788A0 (en) 1989-09-22
IT1232924B IT1232924B (en) 1992-03-05

Family

ID=10644179

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8967788A IT1232924B (en) 1988-09-23 1989-09-22 FLOW METER DEVICE

Country Status (2)

Country Link
GB (1) GB2223099B (en)
IT (1) IT1232924B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127694A1 (en) * 1991-08-21 1993-02-25 Fischer & Porter Gmbh DEVICE FOR MEASURING THE CURRENT OF A LIQUID CONTAINING ELECTRICAL CHARGES
NL9300504A (en) * 1993-03-22 1994-10-17 Paulus Arthur Ubald Lukas Verk Wastewater inspection, measuring and/or sampling device
GB2400676B (en) * 2003-04-16 2006-04-05 Bryan Frederick Davenport Liquid flow measuring apparatus
FI8514U1 (en) * 2009-07-24 2009-11-07 Ehp Tekniikka Oy Heat economical measuring well

Also Published As

Publication number Publication date
IT1232924B (en) 1992-03-05
GB2223099A (en) 1990-03-28
GB8822476D0 (en) 1988-10-26
GB2223099B (en) 1992-04-15

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