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DE3365379D1 - Flow meter utilizing karman vortices - Google Patents

Flow meter utilizing karman vortices

Info

Publication number
DE3365379D1
DE3365379D1 DE8383300787T DE3365379T DE3365379D1 DE 3365379 D1 DE3365379 D1 DE 3365379D1 DE 8383300787 T DE8383300787 T DE 8383300787T DE 3365379 T DE3365379 T DE 3365379T DE 3365379 D1 DE3365379 D1 DE 3365379D1
Authority
DE
Germany
Prior art keywords
flow meter
karman vortices
meter utilizing
utilizing karman
vortices
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
DE8383300787T
Other languages
English (en)
Inventor
Hichiro C O Himeji Works Otani
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE3365379D1 publication Critical patent/DE3365379D1/de
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
    • G01F1/05—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
    • G01F1/325—Means for detecting quantities used as proxy variables for swirl
    • G01F1/3273—Means for detecting quantities used as proxy variables for swirl for detecting fluid speed oscillations by thermal sensors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Flowmeters (AREA)
  • Measuring Volume Flow (AREA)
DE8383300787T 1982-03-10 1983-02-16 Flow meter utilizing karman vortices Expired DE3365379D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982034121U JPS58136722U (ja) 1982-03-10 1982-03-10 カルマン渦流量計

Publications (1)

Publication Number Publication Date
DE3365379D1 true DE3365379D1 (de) 1986-09-25

Family

ID=12405416

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383300787T Expired DE3365379D1 (de) 1982-03-10 1983-02-16 Flow meter utilizing karman vortices

Country Status (3)

Country Link
EP (1) EP0089117B1 (de)
JP (1) JPS58136722U (de)
DE (1) DE3365379D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012022991A1 (de) * 2012-11-26 2014-05-28 Sensorentechnologie Gettorf Gmbh Durchflusssensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691830A (en) * 1969-07-18 1972-09-19 Yokogawa Electric Works Ltd Current meter or flow meter
BE756043A (fr) * 1969-09-12 1971-02-15 J Tec Ass Inc Procede et appareil pour le relevement sonique de la vitesse
US3996796A (en) * 1975-03-10 1976-12-14 Corning Glass Works Flow meter
JPS55149810A (en) * 1979-05-11 1980-11-21 Nissan Motor Co Ltd Flow measuring apparatus

Also Published As

Publication number Publication date
EP0089117A1 (de) 1983-09-21
EP0089117B1 (de) 1986-08-20
JPS58136722U (ja) 1983-09-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee