FR2368699A1 - Controleur de debit - Google Patents

Controleur de debit

Info

Publication number
FR2368699A1
FR2368699A1 FR7631851A FR7631851A FR2368699A1 FR 2368699 A1 FR2368699 A1 FR 2368699A1 FR 7631851 A FR7631851 A FR 7631851A FR 7631851 A FR7631851 A FR 7631851A FR 2368699 A1 FR2368699 A1 FR 2368699A1
Authority
FR
France
Prior art keywords
proportion
magnetically sensitive
calibrated
nearly
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.)
Granted
Application number
FR7631851A
Other languages
English (en)
Other versions
FR2368699B1 (fr
Inventor
Pierre Murrle
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.)
MECANELEC
Original Assignee
MECANELEC
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 MECANELEC filed Critical MECANELEC
Priority to FR7631851A priority Critical patent/FR2368699A1/fr
Priority to DE19777701916 priority patent/DE7701916U1/de
Publication of FR2368699A1 publication Critical patent/FR2368699A1/fr
Application granted granted Critical
Publication of FR2368699B1 publication Critical patent/FR2368699B1/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
    • G01F1/05—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
    • G01F1/24—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 with magnetic or electric coupling to the indicating device

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Abstract

Contrôleur de débit qui comprend un corps pourvu d'un alésage axial, au travers duquel circule le fluide dont on veut controler le débit, muni d'une partie tronconique dans laquelle se déplace un noyau cylindrique magnétique, caractérisé en ce que la longueur de ladite partie tronconique est limitée à celle de la course utile du noyau, en ce que ledit noyau est centré et guidé dans cette partie tronconique à l'aide de nervures longitudinales ménagées dans cette partie tronconique et par une pièce triangulaire solidaire du noyau dans la partie cylindrique dudit alésage axial, et en ce qu'il comporte un indicateur de débit constitué d'une aiguille magnétique soumise au champ magnétique du noyau et montée dans un boîtier autonome, la géométrie de cette aiguille étant telle qu'elle donne une amplification linéaire de la course du noyau.
FR7631851A 1976-10-22 1976-10-22 Controleur de debit Granted FR2368699A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7631851A FR2368699A1 (fr) 1976-10-22 1976-10-22 Controleur de debit
DE19777701916 DE7701916U1 (de) 1976-10-22 1977-01-24 Durchflussmengenregler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7631851A FR2368699A1 (fr) 1976-10-22 1976-10-22 Controleur de debit

Publications (2)

Publication Number Publication Date
FR2368699A1 true FR2368699A1 (fr) 1978-05-19
FR2368699B1 FR2368699B1 (fr) 1982-11-12

Family

ID=9179092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631851A Granted FR2368699A1 (fr) 1976-10-22 1976-10-22 Controleur de debit

Country Status (2)

Country Link
DE (1) DE7701916U1 (fr)
FR (1) FR2368699A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507976A (en) * 1982-07-14 1985-04-02 Morris Shamos Flow meter with hall effect sensor and method
US4619146A (en) * 1981-05-22 1986-10-28 William Banko Flow meter
DE4233322A1 (de) * 1992-10-05 1994-04-07 Krohne Messtechnik Kg Durchflußmesser für strömende Flüssigkeiten und Gase

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619146A (en) * 1981-05-22 1986-10-28 William Banko Flow meter
US4507976A (en) * 1982-07-14 1985-04-02 Morris Shamos Flow meter with hall effect sensor and method
DE4233322A1 (de) * 1992-10-05 1994-04-07 Krohne Messtechnik Kg Durchflußmesser für strömende Flüssigkeiten und Gase

Also Published As

Publication number Publication date
FR2368699B1 (fr) 1982-11-12
DE7701916U1 (de) 1977-06-02

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Legal Events

Date Code Title Description
TP Transmission of property