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GB1008508A - Rotary flowmeter - Google Patents

Rotary flowmeter

Info

Publication number
GB1008508A
GB1008508A GB4684662A GB4684662A GB1008508A GB 1008508 A GB1008508 A GB 1008508A GB 4684662 A GB4684662 A GB 4684662A GB 4684662 A GB4684662 A GB 4684662A GB 1008508 A GB1008508 A GB 1008508A
Authority
GB
United Kingdom
Prior art keywords
rotor
upstream
face
flow
downstream
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
GB4684662A
Inventor
Kenneth Radford
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.)
Dukes & Briggs Engineering Com
Original Assignee
Dukes & Briggs Engineering Com
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 Dukes & Briggs Engineering Com filed Critical Dukes & Briggs Engineering Com
Priority to GB4684662A priority Critical patent/GB1008508A/en
Publication of GB1008508A publication Critical patent/GB1008508A/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
    • G01F1/10—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 using rotating vanes with axial admission
    • G01F1/115—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 using rotating vanes with axial admission with magnetic or electromagnetic coupling to the indicating device
    • 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
    • G01F1/10—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 using rotating vanes with axial admission

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)

Abstract

1,008,508. Rotary meters. DUKES & BRIGGS ENGINEERING CO. Ltd. Dec. 11, 1963 [Dec. 12, 1962], No. 46846/62. Heading F1F. A rotary flow-meter for indicating flow, rate-of-flow or total flow of a gas or liquid in a pipeline, comprises a tubular body part 1 housing an insert 3 which mounts a field winding 9 and a conical rotor 7 having magnetised blades 8 supported in upstream and downstream bearings 17, 6 carried by spiders 5. The upstream spider is formed at its centre with a shield 12 having a conical upstream face and a recess 13 on its downstream face into which the front face of the rotor can be accepted. A hole 18 and passages 19 in the shield allow pressure fluid to act on the front face of the rotor tending to urge the rotor downstream in opposition to the fluid pressure acting on the tapered rotor face tending to urge the rotor upstream. The parts are dimensional such that these fluid pressure forces together with the drag on the blades 8 move the rotor to an equilbrium position in which thrust on the bearings is eliminated.
GB4684662A 1962-12-12 1962-12-12 Rotary flowmeter Expired GB1008508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4684662A GB1008508A (en) 1962-12-12 1962-12-12 Rotary flowmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4684662A GB1008508A (en) 1962-12-12 1962-12-12 Rotary flowmeter

Publications (1)

Publication Number Publication Date
GB1008508A true GB1008508A (en) 1965-10-27

Family

ID=10442794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4684662A Expired GB1008508A (en) 1962-12-12 1962-12-12 Rotary flowmeter

Country Status (1)

Country Link
GB (1) GB1008508A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487972A1 (en) * 1980-08-04 1982-02-05 Brown Boveri Kent Ltd FLOWMETER FOR LIQUID
US4449410A (en) * 1981-09-30 1984-05-22 Flonic S.A. Axial turbine flowmeters
DE3502925A1 (en) * 1984-01-30 1985-08-01 Osaka Gas Co. Ltd., Osaka TURBINE FLOW METER
GB2234824A (en) * 1989-08-03 1991-02-13 Kimmon Mfg Co Ltd "Turbine of flowmeter"
US5654513A (en) * 1995-02-06 1997-08-05 H. Meinecke Ag Turbine flowmeter with simple hydrodynamic axial thrust compensation means
DE202005021625U1 (en) 2004-10-08 2008-12-24 Caleffi S.P.A., Fontaneto D'agogna Rotation flowmeter

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487972A1 (en) * 1980-08-04 1982-02-05 Brown Boveri Kent Ltd FLOWMETER FOR LIQUID
US4449410A (en) * 1981-09-30 1984-05-22 Flonic S.A. Axial turbine flowmeters
DE3502925A1 (en) * 1984-01-30 1985-08-01 Osaka Gas Co. Ltd., Osaka TURBINE FLOW METER
US4648281A (en) * 1984-01-30 1987-03-10 Osaka Gas Co., Ltd. Turbine flowmeter
GB2234824A (en) * 1989-08-03 1991-02-13 Kimmon Mfg Co Ltd "Turbine of flowmeter"
GB2234824B (en) * 1989-08-03 1993-03-10 Kimmon Mfg Co Ltd Turbine of flowmeter
US5654513A (en) * 1995-02-06 1997-08-05 H. Meinecke Ag Turbine flowmeter with simple hydrodynamic axial thrust compensation means
DE202005021625U1 (en) 2004-10-08 2008-12-24 Caleffi S.P.A., Fontaneto D'agogna Rotation flowmeter

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