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GB2068551B - Vortex shedding flow measuring device - Google Patents

Vortex shedding flow measuring device

Info

Publication number
GB2068551B
GB2068551B GB8100391A GB8100391A GB2068551B GB 2068551 B GB2068551 B GB 2068551B GB 8100391 A GB8100391 A GB 8100391A GB 8100391 A GB8100391 A GB 8100391A GB 2068551 B GB2068551 B GB 2068551B
Authority
GB
United Kingdom
Prior art keywords
measuring device
flow measuring
vortex shedding
shedding flow
vortex
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
GB8100391A
Other versions
GB2068551A (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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Works 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 Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Works Ltd
Publication of GB2068551A publication Critical patent/GB2068551A/en
Application granted granted Critical
Publication of GB2068551B publication Critical patent/GB2068551B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/01—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using swirlflowmeter
    • 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
    • G01F1/3259—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Measuring Volume Flow (AREA)
GB8100391A 1980-01-24 1981-01-07 Vortex shedding flow measuring device Expired GB2068551B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55007314A JPS6029046B2 (en) 1980-01-24 1980-01-24 Flow velocity flow measuring device

Publications (2)

Publication Number Publication Date
GB2068551A GB2068551A (en) 1981-08-12
GB2068551B true GB2068551B (en) 1983-12-07

Family

ID=11662527

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8100391A Expired GB2068551B (en) 1980-01-24 1981-01-07 Vortex shedding flow measuring device

Country Status (2)

Country Link
JP (1) JPS6029046B2 (en)
GB (1) GB2068551B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487076A (en) * 1982-10-25 1984-12-11 Fisher Controls International, Inc. Vortex flow meter
DE3544198A1 (en) * 1985-12-13 1987-06-19 Flowtec Ag Vortex flow meter
US4706503A (en) * 1987-01-30 1987-11-17 Itt Corporation Vortex meter sensor
US5804740A (en) * 1997-01-17 1998-09-08 The Foxboro Company Capacitive vortex mass flow sensor
FR3007528A1 (en) * 2013-06-19 2014-12-26 Polyvionics SYSTEM FOR ESTIMATING THE SPEED OF A FLUID FLOW, FROM THE VIBRATIONS IT CREATES ON AN APPENDIX (EQUIPPED WITH VIBRATION SENSORS) PLACED IN THE FLOW
DE102013013476A1 (en) * 2013-08-15 2015-02-19 Endress + Hauser Flowtec Ag Vortex flow sensor and vortex flow sensor for measuring the flow rate of a fluid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545297Y2 (en) * 1975-02-03 1980-10-24

Also Published As

Publication number Publication date
JPS6029046B2 (en) 1985-07-08
GB2068551A (en) 1981-08-12
JPS56104252A (en) 1981-08-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950107