FR856772A - Device for measuring the pressure drop and flow rate of a fluid in a pipe - Google Patents

Device for measuring the pressure drop and flow rate of a fluid in a pipe

Info

Publication number
FR856772A
FR856772A FR856772DA FR856772A FR 856772 A FR856772 A FR 856772A FR 856772D A FR856772D A FR 856772DA FR 856772 A FR856772 A FR 856772A
Authority
FR
France
Prior art keywords
fluid
measuring
pipe
flow rate
pressure drop
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)
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.)
SOC FR REGULATEURS ARCA
Original Assignee
SOC FR REGULATEURS ARCA
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 SOC FR REGULATEURS ARCA filed Critical SOC FR REGULATEURS ARCA
Application granted granted Critical
Publication of FR856772A publication Critical patent/FR856772A/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
    • G01F1/37—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 communicating tubes or reservoirs with movable fluid levels, e.g. by U-tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR856772D 1939-03-10 1939-03-10 Device for measuring the pressure drop and flow rate of a fluid in a pipe Expired FR856772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856772T 1939-03-10

Publications (1)

Publication Number Publication Date
FR856772A true FR856772A (en) 1940-08-07

Family

ID=9329081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856772D Expired FR856772A (en) 1939-03-10 1939-03-10 Device for measuring the pressure drop and flow rate of a fluid in a pipe

Country Status (1)

Country Link
FR (1) FR856772A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113495585A (en) * 2020-04-08 2021-10-12 欧姆龙株式会社 Quantitative liquid supply device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113495585A (en) * 2020-04-08 2021-10-12 欧姆龙株式会社 Quantitative liquid supply device

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