FR1114147A - Method and apparatus for measuring the instantaneous flow rate of a flowing liquid in a pipeline - Google Patents

Method and apparatus for measuring the instantaneous flow rate of a flowing liquid in a pipeline

Info

Publication number
FR1114147A
FR1114147A FR1114147DA FR1114147A FR 1114147 A FR1114147 A FR 1114147A FR 1114147D A FR1114147D A FR 1114147DA FR 1114147 A FR1114147 A FR 1114147A
Authority
FR
France
Prior art keywords
pipeline
measuring
flow rate
flowing liquid
instantaneous flow
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
Other languages
French (fr)
Inventor
Jean-Henry Jalbert
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 filed Critical
Application granted granted Critical
Publication of FR1114147A publication Critical patent/FR1114147A/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
    • G01F1/05—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
    • G01F1/38—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 the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
    • G01F1/386—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 the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule with mechanical or fluidic indication

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR1114147D 1954-11-29 1954-11-29 Method and apparatus for measuring the instantaneous flow rate of a flowing liquid in a pipeline Expired FR1114147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1114147T 1954-11-29

Publications (1)

Publication Number Publication Date
FR1114147A true FR1114147A (en) 1956-04-09

Family

ID=9628191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1114147D Expired FR1114147A (en) 1954-11-29 1954-11-29 Method and apparatus for measuring the instantaneous flow rate of a flowing liquid in a pipeline

Country Status (1)

Country Link
FR (1) FR1114147A (en)

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