FR2417086A1 - Detecteur de debit d'un fluide sous tres haute pression - Google Patents

Detecteur de debit d'un fluide sous tres haute pression

Info

Publication number
FR2417086A1
FR2417086A1 FR7803906A FR7803906A FR2417086A1 FR 2417086 A1 FR2417086 A1 FR 2417086A1 FR 7803906 A FR7803906 A FR 7803906A FR 7803906 A FR7803906 A FR 7803906A FR 2417086 A1 FR2417086 A1 FR 2417086A1
Authority
FR
France
Prior art keywords
high pressure
thermistor
flow rate
fluid flow
flow detector
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
FR7803906A
Other languages
English (en)
Other versions
FR2417086B1 (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.)
Orkem SA
Original Assignee
Chimique des Charbonnages SA
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 Chimique des Charbonnages SA filed Critical Chimique des Charbonnages SA
Priority to FR7803906A priority Critical patent/FR2417086A1/fr
Priority to CH91579A priority patent/CH628981A5/fr
Priority to IT19938/79A priority patent/IT1110102B/it
Priority to LU80898A priority patent/LU80898A1/fr
Priority to BE0/193382A priority patent/BE874072A/fr
Priority to DE19797903594U priority patent/DE7903594U1/de
Publication of FR2417086A1 publication Critical patent/FR2417086A1/fr
Application granted granted Critical
Publication of FR2417086B1 publication Critical patent/FR2417086B1/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
    • G01F1/684—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)
  • Thermistors And Varistors (AREA)

Abstract

La présente invention concerne un détecteur de débit d'un fluide constitué par un corps en métal muni d'un logement central, par une thermistance placée dans la veine de fluide et isolée de celle-ci par un bloc de résine époxy, et par des traversées électriques reliant les extrémités de ladite thermistance à un appareil extérieur, lesdites traversées étant isolées dudit corps au moyen d'un milieu vitreux.
FR7803906A 1978-02-10 1978-02-10 Detecteur de debit d'un fluide sous tres haute pression Granted FR2417086A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7803906A FR2417086A1 (fr) 1978-02-10 1978-02-10 Detecteur de debit d'un fluide sous tres haute pression
CH91579A CH628981A5 (en) 1978-02-10 1979-01-31 Flow rate detector for a fluid under very high pressure
IT19938/79A IT1110102B (it) 1978-02-10 1979-02-06 Rilevatore della portata di un fluido sottoposto ad altissima pressione
LU80898A LU80898A1 (fr) 1978-02-10 1979-02-08 Detecteur de debit d'un fluide sous tres haute pression
BE0/193382A BE874072A (fr) 1978-02-10 1979-02-09 Detecteur de debit d'un fluide sous tres haute pression
DE19797903594U DE7903594U1 (de) 1978-02-10 1979-02-09 Durchsatzaufnehmer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7803906A FR2417086A1 (fr) 1978-02-10 1978-02-10 Detecteur de debit d'un fluide sous tres haute pression

Publications (2)

Publication Number Publication Date
FR2417086A1 true FR2417086A1 (fr) 1979-09-07
FR2417086B1 FR2417086B1 (fr) 1982-06-11

Family

ID=9204484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803906A Granted FR2417086A1 (fr) 1978-02-10 1978-02-10 Detecteur de debit d'un fluide sous tres haute pression

Country Status (6)

Country Link
BE (1) BE874072A (fr)
CH (1) CH628981A5 (fr)
DE (1) DE7903594U1 (fr)
FR (1) FR2417086A1 (fr)
IT (1) IT1110102B (fr)
LU (1) LU80898A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3302080A1 (de) * 1983-01-22 1984-07-26 Leybold-Heraeus GmbH, 5000 Köln Thermischer massendurchflussmesser, insbesondere fuer gase

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845790A (en) * 1954-06-02 1958-08-05 Universal Oil Prod Co Entrained liquid detector
FR1238716A (fr) * 1958-04-29 1960-08-19 Grenobloise Etude Appl Procédé et appareil pour la mesure des faibles débits en particulier sous hautes pressions
US3199348A (en) * 1961-05-01 1965-08-10 Edmond A Saiera Fluid flow detection apparatus
US3335606A (en) * 1964-06-16 1967-08-15 Edison Instr Inc Double thermistor flowmeters
US3359974A (en) * 1963-10-07 1967-12-26 Hassan H Khalil Device for the thermal determination of cardiac volumetric performance
US3945252A (en) * 1975-01-30 1976-03-23 William Victor Fiore Fluid flow measuring apparatus
FR2287885A1 (fr) * 1974-10-18 1976-05-14 Kroyer K K K Ustensile de cuisson

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845790A (en) * 1954-06-02 1958-08-05 Universal Oil Prod Co Entrained liquid detector
FR1238716A (fr) * 1958-04-29 1960-08-19 Grenobloise Etude Appl Procédé et appareil pour la mesure des faibles débits en particulier sous hautes pressions
US3199348A (en) * 1961-05-01 1965-08-10 Edmond A Saiera Fluid flow detection apparatus
US3359974A (en) * 1963-10-07 1967-12-26 Hassan H Khalil Device for the thermal determination of cardiac volumetric performance
US3335606A (en) * 1964-06-16 1967-08-15 Edison Instr Inc Double thermistor flowmeters
FR2287885A1 (fr) * 1974-10-18 1976-05-14 Kroyer K K K Ustensile de cuisson
US3945252A (en) * 1975-01-30 1976-03-23 William Victor Fiore Fluid flow measuring apparatus

Also Published As

Publication number Publication date
LU80898A1 (fr) 1979-10-29
IT1110102B (it) 1985-12-23
IT7919938A0 (it) 1979-02-06
DE7903594U1 (de) 1979-07-19
BE874072A (fr) 1979-08-09
CH628981A5 (en) 1982-03-31
FR2417086B1 (fr) 1982-06-11

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Legal Events

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