FR2122368B1 - - Google Patents

Info

Publication number
FR2122368B1
FR2122368B1 FR7102408A FR7102408A FR2122368B1 FR 2122368 B1 FR2122368 B1 FR 2122368B1 FR 7102408 A FR7102408 A FR 7102408A FR 7102408 A FR7102408 A FR 7102408A FR 2122368 B1 FR2122368 B1 FR 2122368B1
Authority
FR
France
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
FR7102408A
Other languages
French (fr)
Other versions
FR2122368A1 (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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7102408A priority Critical patent/FR2122368B1/fr
Publication of FR2122368A1 publication Critical patent/FR2122368A1/fr
Application granted granted Critical
Publication of FR2122368B1 publication Critical patent/FR2122368B1/fr
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
    • G01F1/40—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
    • G01F1/38—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F5/00—Measuring a proportion of the volume flow
    • G01F5/005—Measuring a proportion of the volume flow by measuring pressure or differential pressure, created by the use of flow constriction

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR7102408A 1971-01-18 1971-01-18 Expired FR2122368B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7102408A FR2122368B1 (en) 1971-01-18 1971-01-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7102408A FR2122368B1 (en) 1971-01-18 1971-01-18

Publications (2)

Publication Number Publication Date
FR2122368A1 FR2122368A1 (en) 1972-09-01
FR2122368B1 true FR2122368B1 (en) 1974-03-22

Family

ID=9070846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7102408A Expired FR2122368B1 (en) 1971-01-18 1971-01-18

Country Status (1)

Country Link
FR (1) FR2122368B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE273050C (en) *
US1809376A (en) * 1924-04-11 1931-06-09 Edward S Cole Orifice for flow measuring systems
US2650497A (en) * 1951-02-13 1953-09-01 Research Corp Flexible pitot-static tube assembly
US3378022A (en) * 1964-04-06 1968-04-16 Johnson Service Co Fluid flow sensing system

Also Published As

Publication number Publication date
FR2122368A1 (en) 1972-09-01

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse