FR2548359B1 - Procede pour mesurer le debit d'un gaz dans une gaine et forme de debitmetre pour la mise en oeuvre de ce procede - Google Patents

Procede pour mesurer le debit d'un gaz dans une gaine et forme de debitmetre pour la mise en oeuvre de ce procede

Info

Publication number
FR2548359B1
FR2548359B1 FR8410402A FR8410402A FR2548359B1 FR 2548359 B1 FR2548359 B1 FR 2548359B1 FR 8410402 A FR8410402 A FR 8410402A FR 8410402 A FR8410402 A FR 8410402A FR 2548359 B1 FR2548359 B1 FR 2548359B1
Authority
FR
France
Prior art keywords
flow
sheath
measuring
carrying
gas
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
Application number
FR8410402A
Other languages
English (en)
Other versions
FR2548359A1 (fr
Inventor
Lars Johnsson
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.)
UK Secretary of State for Defence
ABB Technology FLB AB
Original Assignee
UK Secretary of State for Defence
Flaekt AB
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 UK Secretary of State for Defence, Flaekt AB filed Critical UK Secretary of State for Defence
Publication of FR2548359A1 publication Critical patent/FR2548359A1/fr
Application granted granted Critical
Publication of FR2548359B1 publication Critical patent/FR2548359B1/fr
Expired 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
    • G01F1/72—Devices for measuring pulsing fluid flows
    • 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
    • G01F1/6847—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow where sensing or heating elements are not disturbing the fluid flow, e.g. elements mounted outside the flow duct
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F5/00—Measuring a proportion of the volume flow
FR8410402A 1983-07-01 1984-06-29 Procede pour mesurer le debit d'un gaz dans une gaine et forme de debitmetre pour la mise en oeuvre de ce procede Expired FR2548359B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8303786A SE457665B (sv) 1983-07-01 1983-07-01 Saett att maeta ett gasfloede i en stroemningskanal och floedesmaetare foer utfoerande av saettet

Publications (2)

Publication Number Publication Date
FR2548359A1 FR2548359A1 (fr) 1985-01-04
FR2548359B1 true FR2548359B1 (fr) 1989-09-01

Family

ID=20351856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8410402A Expired FR2548359B1 (fr) 1983-07-01 1984-06-29 Procede pour mesurer le debit d'un gaz dans une gaine et forme de debitmetre pour la mise en oeuvre de ce procede

Country Status (4)

Country Link
DE (1) DE3424079A1 (fr)
FR (1) FR2548359B1 (fr)
GB (1) GB2142437B (fr)
SE (1) SE457665B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636930A1 (de) * 1986-10-30 1988-05-05 May Michael G Verfahren und vorrichtung zum fuehlen des durchflusses von fluiden
DE3723256A1 (de) * 1987-07-14 1989-01-26 Wigha Elektronische Messtechni Vorrichtung zum messen und regeln eines gasmassenflusses
DE3914216A1 (de) * 1989-04-27 1990-10-31 Schleicher Relais Vorrichtung zur ueberwachung der foerderung eines in einer foerderleitung diskontinuierlich fliessenden mediums
CH696006A5 (de) 2002-12-23 2006-11-15 Sensirion Ag Vorrichtung zur Messung des Flusses eines Gases oder einer Flüssigkeit in einem Nebenkanal.
CN107543936B (zh) * 2017-06-27 2023-08-18 石家庄铁道大学 光纤光栅水流流速传感器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1512290A (en) * 1975-11-24 1978-06-01 Agar J Instrumentation Ltd Method and apparatus for determining fluid flow rate and/or for exercising a control in dependence thereon
DE3040448A1 (de) * 1979-06-27 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Mengendurchflussmesser fuer fluessigkeiten
JPS5819510A (ja) * 1981-07-29 1983-02-04 Hitachi Ltd 熱線式エアフロ−メ−タ

Also Published As

Publication number Publication date
DE3424079A1 (de) 1985-01-10
SE8303786L (sv) 1985-01-02
SE457665B (sv) 1989-01-16
GB8416467D0 (en) 1984-08-01
GB2142437A (en) 1985-01-16
GB2142437B (en) 1987-06-03
FR2548359A1 (fr) 1985-01-04
SE8303786D0 (sv) 1983-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse