GB8909303D0 - Flow detection or measuring apparatus - Google Patents

Flow detection or measuring apparatus

Info

Publication number
GB8909303D0
GB8909303D0 GB898909303A GB8909303A GB8909303D0 GB 8909303 D0 GB8909303 D0 GB 8909303D0 GB 898909303 A GB898909303 A GB 898909303A GB 8909303 A GB8909303 A GB 8909303A GB 8909303 D0 GB8909303 D0 GB 8909303D0
Authority
GB
United Kingdom
Prior art keywords
measuring apparatus
flow detection
detection
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.)
Withdrawn
Application number
GB898909303A
Other versions
GB2217462A (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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of GB8909303D0 publication Critical patent/GB8909303D0/en
Publication of GB2217462A publication Critical patent/GB2217462A/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • G01F1/44—Venturi tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
GB8909303A 1988-04-25 1989-04-24 A removable fluid flow meter Withdrawn GB2217462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888809756A GB8809756D0 (en) 1988-04-25 1988-04-25 Removable fluid flow meter

Publications (2)

Publication Number Publication Date
GB8909303D0 true GB8909303D0 (en) 1989-06-07
GB2217462A GB2217462A (en) 1989-10-25

Family

ID=10635806

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888809756A Pending GB8809756D0 (en) 1988-04-25 1988-04-25 Removable fluid flow meter
GB8909303A Withdrawn GB2217462A (en) 1988-04-25 1989-04-24 A removable fluid flow meter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888809756A Pending GB8809756D0 (en) 1988-04-25 1988-04-25 Removable fluid flow meter

Country Status (1)

Country Link
GB (2) GB8809756D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9600699D0 (en) * 1996-01-13 1996-03-13 Expro North Sea Ltd Improved flow monitoring apparatus
AU2820997A (en) * 1996-05-03 1997-11-26 Phoenix Controls Corporation Inverted venturi flow element for measuring fluid velocity in a conduit
DE19648599C1 (en) * 1996-11-23 1998-02-19 Tavira Holdings Ltd Effective pressure indicator of flow meter
US6865957B1 (en) * 2002-04-17 2005-03-15 Nathaniel Hughes Adaptable fluid mass flow meter device
US8528420B2 (en) 2009-12-09 2013-09-10 Energyneering Solutions, Inc. Eccentric venturi flow measurement device
CN102147382B (en) * 2011-02-28 2012-11-28 天津大学 Multiphase flow measuring method based on multiple-cross section impedance type double-differential pressure long-waist internal cone
CN102147383A (en) * 2011-02-28 2011-08-10 天津大学 Multi-section impedance long-waist internal cone sensor and multi-phase flow measurer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB430970A (en) * 1935-01-11 1935-06-27 Electroflo Meters Co Ltd Improvements in or relating to means for measuring the flow of liquids
GB765843A (en) * 1952-01-31 1957-01-16 Bendix Aviat Corp Fluid flow measuring apparatus
US3685354A (en) * 1971-03-02 1972-08-22 Nils O Rosaen Flow indicator device having pressure balanced sealing shaft
US3703098A (en) * 1971-05-10 1972-11-21 Narinder Masson Compound fluid meter
GB2142438A (en) * 1983-06-23 1985-01-16 Sarasota Automation Apparatus for use in the testing of a fluid
US4644800A (en) * 1986-06-02 1987-02-24 Combustion Engineering, Inc. Annular venturi flow measuring device

Also Published As

Publication number Publication date
GB2217462A (en) 1989-10-25
GB8809756D0 (en) 1988-06-02

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Legal Events

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