FR2779227B1 - Mesure de debit de fluide - Google Patents

Mesure de debit de fluide

Info

Publication number
FR2779227B1
FR2779227B1 FR9806713A FR9806713A FR2779227B1 FR 2779227 B1 FR2779227 B1 FR 2779227B1 FR 9806713 A FR9806713 A FR 9806713A FR 9806713 A FR9806713 A FR 9806713A FR 2779227 B1 FR2779227 B1 FR 2779227B1
Authority
FR
France
Prior art keywords
fluid flow
flow measurement
measurement
fluid
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 - Lifetime
Application number
FR9806713A
Other languages
English (en)
Other versions
FR2779227A1 (fr
Inventor
Francis Meyer
Noel David
Joel Macaigne
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Priority to FR9806713A priority Critical patent/FR2779227B1/fr
Publication of FR2779227A1 publication Critical patent/FR2779227A1/fr
Application granted granted Critical
Publication of FR2779227B1 publication Critical patent/FR2779227B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • 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
    • G01F1/20—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 detection of dynamic effects of the flow
    • G01F1/22—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 detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • G01F1/26—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 detection of dynamic effects of the flow by variable-area meters, e.g. rotameters of the valve type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
FR9806713A 1998-05-28 1998-05-28 Mesure de debit de fluide Expired - Lifetime FR2779227B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9806713A FR2779227B1 (fr) 1998-05-28 1998-05-28 Mesure de debit de fluide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9806713A FR2779227B1 (fr) 1998-05-28 1998-05-28 Mesure de debit de fluide

Publications (2)

Publication Number Publication Date
FR2779227A1 FR2779227A1 (fr) 1999-12-03
FR2779227B1 true FR2779227B1 (fr) 2000-08-18

Family

ID=9526796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9806713A Expired - Lifetime FR2779227B1 (fr) 1998-05-28 1998-05-28 Mesure de debit de fluide

Country Status (1)

Country Link
FR (1) FR2779227B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3803171B1 (fr) * 2018-05-28 2024-06-05 Beckhoff Automation GmbH Actionneur, en particulier actionneur de soupape et procédé de fonctionnement d'un actionneur de soupape

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10126821C1 (de) * 2001-06-01 2003-02-20 Draeger Medical Ag Ventilanordnung zur Regelung der Durchflussrate eines Gases
US10082432B2 (en) 2015-02-12 2018-09-25 Tri-Tee Manufacturing, LLC Torque measurement system for valve actuators

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926903A (en) * 1989-05-05 1990-05-22 Tomoe Technical Research Company Butterfly valve having a function for measuring a flow rate and method of measuring a flow rate with a butterfly valve
FR2693533B1 (fr) * 1992-07-09 1994-10-14 Europ Propulsion Vanne à commande électrique et à boisseau distributeur totalement étanche.
US5549137A (en) * 1993-08-25 1996-08-27 Rosemount Inc. Valve positioner with pressure feedback, dynamic correction and diagnostics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3803171B1 (fr) * 2018-05-28 2024-06-05 Beckhoff Automation GmbH Actionneur, en particulier actionneur de soupape et procédé de fonctionnement d'un actionneur de soupape

Also Published As

Publication number Publication date
FR2779227A1 (fr) 1999-12-03

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
CD Change of name or company name
PLFP Fee payment

Year of fee payment: 19

PLFP Fee payment

Year of fee payment: 20

CD Change of name or company name

Owner name: SNECMA, FR

Effective date: 20170713