FR851376A - Improvements to devices for measuring the mass flow rate of fluids or meters - Google Patents

Improvements to devices for measuring the mass flow rate of fluids or meters

Info

Publication number
FR851376A
FR851376A FR851376DA FR851376A FR 851376 A FR851376 A FR 851376A FR 851376D A FR851376D A FR 851376DA FR 851376 A FR851376 A FR 851376A
Authority
FR
France
Prior art keywords
meters
fluids
measuring
devices
flow rate
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
Alfred Nutsford
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 FR851376A publication Critical patent/FR851376A/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)
FR851376D 1939-03-09 1939-03-09 Improvements to devices for measuring the mass flow rate of fluids or meters Expired FR851376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR851376T 1939-03-09

Publications (1)

Publication Number Publication Date
FR851376A true FR851376A (en) 1940-01-08

Family

ID=9322978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR851376D Expired FR851376A (en) 1939-03-09 1939-03-09 Improvements to devices for measuring the mass flow rate of fluids or meters

Country Status (1)

Country Link
FR (1) FR851376A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE929329C (en) * 1951-04-27 1955-06-23 Samson Appbau Aktien Ges Flow meter
FR2381289A1 (en) * 1977-02-17 1978-09-15 Effa Etudes Sarl Continuous fluid flow meter - gives flow rate and total consumption measurement by monitoring pressure differential across flexible membrane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE929329C (en) * 1951-04-27 1955-06-23 Samson Appbau Aktien Ges Flow meter
FR2381289A1 (en) * 1977-02-17 1978-09-15 Effa Etudes Sarl Continuous fluid flow meter - gives flow rate and total consumption measurement by monitoring pressure differential across flexible membrane

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