CA982363A - Flowmeters - Google Patents

Flowmeters

Info

Publication number
CA982363A
CA982363A CA144,890A CA144890A CA982363A CA 982363 A CA982363 A CA 982363A CA 144890 A CA144890 A CA 144890A CA 982363 A CA982363 A CA 982363A
Authority
CA
Canada
Prior art keywords
flowmeters
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
CA144,890A
Other versions
CA144890S (en
Inventor
Klaus J. Zanker
Terence Cousins
Peter A. Johnson
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.)
Kent Instruments Ltd
Original Assignee
Kent Instruments 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 Kent Instruments Ltd filed Critical Kent Instruments Ltd
Application granted granted Critical
Publication of CA982363A publication Critical patent/CA982363A/en
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
    • G01F1/3209—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 Karman vortices
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
CA144,890A 1971-06-17 1972-06-16 Flowmeters Expired CA982363A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2851071 1971-06-17
GB1505472*[A GB1401272A (en) 1971-06-17 1972-03-30 Flowmeters

Publications (1)

Publication Number Publication Date
CA982363A true CA982363A (en) 1976-01-27

Family

ID=26250990

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144,890A Expired CA982363A (en) 1971-06-17 1972-06-16 Flowmeters

Country Status (3)

Country Link
CA (1) CA982363A (en)
DE (1) DE2229583A1 (en)
GB (1) GB1401272A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888120A (en) * 1973-04-26 1975-06-10 Fischer & Porter Co Vortex type flowmeter with strain gauge sensor
DE2408246C3 (en) * 1974-02-21 1981-10-15 Bopp & Reuther Gmbh, 6800 Mannheim Flow meter
DE2458901C3 (en) * 1974-04-23 1986-07-10 The Foxboro Co., Foxboro, Mass. Flow meter
DE2827985C2 (en) * 1977-11-10 1984-03-08 Yokogawa Hokushin Electric Corp., Musashino, Tokyo Flow meter
JPH0690061B2 (en) * 1989-08-21 1994-11-14 三菱自動車工業株式会社 Vortex flowmeter
DE4441129A1 (en) * 1994-11-21 1996-05-23 Junkalor Gmbh Transducer for a vortex flow meter
DE10118810A1 (en) * 2001-04-17 2002-10-31 Meinecke Ag H Vortex flowmeter

Also Published As

Publication number Publication date
DE2229583A1 (en) 1973-01-04
GB1401272A (en) 1975-07-16

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