GB874464A - Improvements in or relating to flowmeters for fluids - Google Patents

Improvements in or relating to flowmeters for fluids

Info

Publication number
GB874464A
GB874464A GB2121959A GB2121959A GB874464A GB 874464 A GB874464 A GB 874464A GB 2121959 A GB2121959 A GB 2121959A GB 2121959 A GB2121959 A GB 2121959A GB 874464 A GB874464 A GB 874464A
Authority
GB
United Kingdom
Prior art keywords
rotor
casing
flowmeters
bearings
fluid
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
GB2121959A
Inventor
Edward Duncombe
Harold Pugh
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 Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB2121959A priority Critical patent/GB874464A/en
Publication of GB874464A publication Critical patent/GB874464A/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
    • 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

Landscapes

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

Abstract

874,464. Fluid flowmeters. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. May 31, 1960 [June 19, 1959], No. 21219/59. Class 69 (1). [Also in Group XXXIV] A fluid flowmeter comprises a casing 1, with inlet and outlet ports 2 and 3, which houses a rotor 5 turning on a vertical shaft 4 with gas bearings 9, 10 and 12, 13 which provide centring and axial lift without rotating the rotor; means are also provided to determine the speed of rotation. Compressed air is fed into a manifold 27 on top of the casing 1 and thence to the bearings through holes 7 and 8. Outlets 25 are provided to prevent air pressure from building up in the casing. Rotational signals from a bar magnet 14 are received by a pick-up 15 connected to a meter 22. A flow-straightener 26 is provided below the rotor.
GB2121959A 1959-06-19 1959-06-19 Improvements in or relating to flowmeters for fluids Expired GB874464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2121959A GB874464A (en) 1959-06-19 1959-06-19 Improvements in or relating to flowmeters for fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2121959A GB874464A (en) 1959-06-19 1959-06-19 Improvements in or relating to flowmeters for fluids

Publications (1)

Publication Number Publication Date
GB874464A true GB874464A (en) 1961-08-10

Family

ID=10159195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2121959A Expired GB874464A (en) 1959-06-19 1959-06-19 Improvements in or relating to flowmeters for fluids

Country Status (1)

Country Link
GB (1) GB874464A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343790A (en) * 1965-08-16 1967-09-26 Bowles Eng Corp Vortex integrator
US3427879A (en) * 1965-06-25 1969-02-18 Gilbert C Davis Flow meter
US3857282A (en) * 1973-04-30 1974-12-31 Trace Inc Portable tester for hydraulic power circuits
US4333355A (en) * 1980-04-23 1982-06-08 The United States Of America As Represented By The United States Department Of Energy Pressure balanced drag turbine mass flow meter
GB2179457A (en) * 1985-08-09 1987-03-04 Gauges Bourdon Measuring parameters of fluids
GB2291506A (en) * 1994-07-22 1996-01-24 British Gas Plc Apparatus for measuring fluid flow rate
US5596152A (en) * 1994-03-21 1997-01-21 Instromet B.V. Flow straightener for a turbine-wheel gasmeter
GB2399863A (en) * 2003-03-28 2004-09-29 Alfred William Crook Vertical Gas Compressor

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427879A (en) * 1965-06-25 1969-02-18 Gilbert C Davis Flow meter
US3343790A (en) * 1965-08-16 1967-09-26 Bowles Eng Corp Vortex integrator
US3857282A (en) * 1973-04-30 1974-12-31 Trace Inc Portable tester for hydraulic power circuits
US4333355A (en) * 1980-04-23 1982-06-08 The United States Of America As Represented By The United States Department Of Energy Pressure balanced drag turbine mass flow meter
GB2179457A (en) * 1985-08-09 1987-03-04 Gauges Bourdon Measuring parameters of fluids
US5596152A (en) * 1994-03-21 1997-01-21 Instromet B.V. Flow straightener for a turbine-wheel gasmeter
GB2291506A (en) * 1994-07-22 1996-01-24 British Gas Plc Apparatus for measuring fluid flow rate
EP0697582A3 (en) * 1994-07-22 1998-07-01 BG plc Apparatus for measuring the flow rate of a fluid
GB2291506B (en) * 1994-07-22 1998-08-19 British Gas Plc Apparatus for measuring the flow rate of a fluid
GB2399863A (en) * 2003-03-28 2004-09-29 Alfred William Crook Vertical Gas Compressor
GB2399863B (en) * 2003-03-28 2007-01-03 Alfred William Crook Gas compressor

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