FR2451022A2 - Perfectionnements aux procedes et dispositifs de mesure de debit de fluide - Google Patents

Perfectionnements aux procedes et dispositifs de mesure de debit de fluide

Info

Publication number
FR2451022A2
FR2451022A2 FR7906014A FR7906014A FR2451022A2 FR 2451022 A2 FR2451022 A2 FR 2451022A2 FR 7906014 A FR7906014 A FR 7906014A FR 7906014 A FR7906014 A FR 7906014A FR 2451022 A2 FR2451022 A2 FR 2451022A2
Authority
FR
France
Prior art keywords
vary
heat transfer
intermediate block
acoustic exciter
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.)
Granted
Application number
FR7906014A
Other languages
English (en)
Other versions
FR2451022B2 (fr
Inventor
Pierre Calvet
Francois Liousse
Bernard Platet
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Priority to FR7906014A priority Critical patent/FR2451022A2/fr
Publication of FR2451022A2 publication Critical patent/FR2451022A2/fr
Application granted granted Critical
Publication of FR2451022B2 publication Critical patent/FR2451022B2/fr
Granted 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
    • G01F1/68—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 thermal effects
    • G01F1/696—Circuits therefor, e.g. constant-current flow meters
    • 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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

DISPOSITIF DE MESURE DU DEBIT MASSIQUE D'UN FLUIDE EN ECOULEMENT SUIVANT UNE DIRECTION LE LONG D'UN CANAL 15 A PAROIS FORMANT PUITS DE CHALEUR, COMPRENANT AU MOINS UN CAPTEUR, DES MOYENS POUR DETERMINER LES TRANSFERTS THERMIQUES DU CAPTEUR ET DU FLUIDE, ET DES MOYENS POUR IMPOSER UNE COMPOSANTE ALTERNATIVE A L'ECOULEMENT. LE DISPOSITIF COMPORTE UN BOITIER 10 EN PLUSIEURS PIECES 11, 12, 13, 14 ET 20 ASSEMBLEES DE FACON AMOVIBLE DONT L'UNE DELIMITE LE CANAL ET PORTE LE CAPTEUR OU LES CAPTEURS ET EST ENSERREE ENTRE UN SOCLE 20 MUNI DE MOYENS DE REGLAGE DE TEMPERATURE, ET UNE PARTIE SUPERIEURE CONTENANT LES MOYENS POUR IMPOSER LA COMPOSANTE ALTERNATIVE A L'ECOULEMENT DE FLUIDE. APPLICATIONS COURANTES.
FR7906014A 1979-03-08 1979-03-08 Perfectionnements aux procedes et dispositifs de mesure de debit de fluide Granted FR2451022A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7906014A FR2451022A2 (fr) 1979-03-08 1979-03-08 Perfectionnements aux procedes et dispositifs de mesure de debit de fluide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906014A FR2451022A2 (fr) 1979-03-08 1979-03-08 Perfectionnements aux procedes et dispositifs de mesure de debit de fluide

Publications (2)

Publication Number Publication Date
FR2451022A2 true FR2451022A2 (fr) 1980-10-03
FR2451022B2 FR2451022B2 (fr) 1982-04-23

Family

ID=9222914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906014A Granted FR2451022A2 (fr) 1979-03-08 1979-03-08 Perfectionnements aux procedes et dispositifs de mesure de debit de fluide

Country Status (1)

Country Link
FR (1) FR2451022A2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166678A1 (fr) * 1984-06-19 1986-01-02 Wolfgang Dipl.-Ing. Merkel Débitmètre thermique
EP0349174A1 (fr) * 1988-06-27 1990-01-03 Brian Ellis Mickler Débitmètre à flux thermique
WO2001004580A2 (fr) * 1999-07-09 2001-01-18 Millipore Corporation Circuit d'interface de detecteur de debit masse ameliore
WO2013149818A1 (fr) * 2012-04-05 2013-10-10 Endress+Hauser Flowtec Ag Débitmètre, tube de mesure et procédé de fabrication d'un débitmètre

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2311103A1 (de) * 1973-03-06 1974-09-12 Helmut Dipl-Chem Ulrich Einrichtung zur durchflussmessung und/ oder waermeleitfaehigkeitsmessung und/oder messung der spezifischen waerme bzw. zur gasanalyse
FR2276592A1 (fr) * 1974-06-28 1976-01-23 Rca Corp Sonde d'ecoulement de fluide
FR2308090A1 (fr) * 1975-04-16 1976-11-12 Onera (Off Nat Aerospatiale) Perfectionnements aux procedes et dispositifs de mesure de debit de fluide
DE2631181A1 (de) * 1976-06-23 1978-01-19 Jerome Alan Rodder Fluid-messvorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2311103A1 (de) * 1973-03-06 1974-09-12 Helmut Dipl-Chem Ulrich Einrichtung zur durchflussmessung und/ oder waermeleitfaehigkeitsmessung und/oder messung der spezifischen waerme bzw. zur gasanalyse
FR2276592A1 (fr) * 1974-06-28 1976-01-23 Rca Corp Sonde d'ecoulement de fluide
FR2308090A1 (fr) * 1975-04-16 1976-11-12 Onera (Off Nat Aerospatiale) Perfectionnements aux procedes et dispositifs de mesure de debit de fluide
DE2631181A1 (de) * 1976-06-23 1978-01-19 Jerome Alan Rodder Fluid-messvorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/79 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166678A1 (fr) * 1984-06-19 1986-01-02 Wolfgang Dipl.-Ing. Merkel Débitmètre thermique
EP0349174A1 (fr) * 1988-06-27 1990-01-03 Brian Ellis Mickler Débitmètre à flux thermique
WO2001004580A2 (fr) * 1999-07-09 2001-01-18 Millipore Corporation Circuit d'interface de detecteur de debit masse ameliore
WO2001004580A3 (fr) * 1999-07-09 2001-05-03 Millipore Corp Circuit d'interface de detecteur de debit masse ameliore
US6575027B1 (en) 1999-07-09 2003-06-10 Mykrolis Corporation Mass flow sensor interface circuit
WO2013149818A1 (fr) * 2012-04-05 2013-10-10 Endress+Hauser Flowtec Ag Débitmètre, tube de mesure et procédé de fabrication d'un débitmètre
CN104246451A (zh) * 2012-04-05 2014-12-24 恩德斯+豪斯流量技术股份有限公司 流量计、测量管及流量计的制造方法
US9658088B2 (en) 2012-04-05 2017-05-23 Endress + Hauser Flowtec Ag Flow measuring device, measuring tube as well as method for manufacture of a flow measuring device
CN104246451B (zh) * 2012-04-05 2017-10-27 恩德斯+豪斯流量技术股份有限公司 流量计、测量管及流量计的制造方法

Also Published As

Publication number Publication date
FR2451022B2 (fr) 1982-04-23

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