FR2289914A1 - Appareils de mesure d'ecoulement de fluide - Google Patents

Appareils de mesure d'ecoulement de fluide

Info

Publication number
FR2289914A1
FR2289914A1 FR7532612A FR7532612A FR2289914A1 FR 2289914 A1 FR2289914 A1 FR 2289914A1 FR 7532612 A FR7532612 A FR 7532612A FR 7532612 A FR7532612 A FR 7532612A FR 2289914 A1 FR2289914 A1 FR 2289914A1
Authority
FR
France
Prior art keywords
oscillator
anemometer
flow rate
electro
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.)
Withdrawn
Application number
FR7532612A
Other languages
English (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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2289914A1 publication Critical patent/FR2289914A1/fr
Withdrawn legal-status Critical Current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
    • G01F1/32—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 using swirl flowmeters
    • G01F1/3227—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 using swirl flowmeters using fluidic oscillators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using thermal variables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0066—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using differences of pressure in the fluid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
FR7532612A 1974-10-26 1975-10-24 Appareils de mesure d'ecoulement de fluide Withdrawn FR2289914A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4640574 1974-10-26
GB5171874 1974-11-29

Publications (1)

Publication Number Publication Date
FR2289914A1 true FR2289914A1 (fr) 1976-05-28

Family

ID=26265813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532612A Withdrawn FR2289914A1 (fr) 1974-10-26 1975-10-24 Appareils de mesure d'ecoulement de fluide

Country Status (3)

Country Link
JP (1) JPS5166864A (fr)
DE (1) DE2545059A1 (fr)
FR (1) FR2289914A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007001685A1 (de) * 2007-01-11 2008-07-17 AVS-Ing. J.C. Römer GmbH Durchflussmesser

Also Published As

Publication number Publication date
DE2545059A1 (de) 1976-05-06
JPS5166864A (ja) 1976-06-09

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Legal Events

Date Code Title Description
ST Notification of lapse