GB927299A - Improvements relating to liquid flow indicators - Google Patents

Improvements relating to liquid flow indicators

Info

Publication number
GB927299A
GB927299A GB1209561A GB1209561A GB927299A GB 927299 A GB927299 A GB 927299A GB 1209561 A GB1209561 A GB 1209561A GB 1209561 A GB1209561 A GB 1209561A GB 927299 A GB927299 A GB 927299A
Authority
GB
United Kingdom
Prior art keywords
liquid flow
improvements relating
flow indicators
bearings
group xxix
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
GB1209561A
Inventor
Harvey Worth
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Priority to GB1209561A priority Critical patent/GB927299A/en
Publication of GB927299A publication Critical patent/GB927299A/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
    • G01F1/28—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 by drag-force, e.g. vane type or impact flowmeter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0026—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using deflection of baffle-plates
    • G01P13/0033—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using deflection of baffle-plates with electrical coupling to the indicating device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/30—Inspecting, measuring or testing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Measuring Volume Flow (AREA)

Abstract

927,299. Bearings. FERRANTI Ltd. March 26, 1962 [April 5, 1961], No. 12095/61. Class 12 (1). [Also in Group XXIX] A spindle 5 of a flap which is deflected by liquid to give an indication of flow (see Group XXIX) is pivoted in bearings comprising a stainless steel annulus 7 containing a thin nylon bush 8 of which the central aperture has three interruptions 9 whereby build-up of sludge is avoided.
GB1209561A 1961-04-05 1961-04-05 Improvements relating to liquid flow indicators Expired GB927299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1209561A GB927299A (en) 1961-04-05 1961-04-05 Improvements relating to liquid flow indicators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1209561A GB927299A (en) 1961-04-05 1961-04-05 Improvements relating to liquid flow indicators

Publications (1)

Publication Number Publication Date
GB927299A true GB927299A (en) 1963-05-29

Family

ID=9998320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1209561A Expired GB927299A (en) 1961-04-05 1961-04-05 Improvements relating to liquid flow indicators

Country Status (1)

Country Link
GB (1) GB927299A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131555A (en) * 1982-10-30 1984-06-20 Porsche Ag Air flow sensor for a fuel injection installation
US4530334A (en) * 1982-12-09 1985-07-23 Solex (U.K.) Limited Air flow metering
FR3082618A1 (en) * 2018-06-19 2019-12-20 Safran Aircraft Engines LEAK DETECTION DEVICE AND METHOD
WO2022221206A1 (en) * 2021-04-12 2022-10-20 Fluidics Hawaii Llc Method and device for monitoring, displaying and remote reporting of homogeneous and non-homogeneous turbulent material flow streams in confined channels and pipes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131555A (en) * 1982-10-30 1984-06-20 Porsche Ag Air flow sensor for a fuel injection installation
US4530334A (en) * 1982-12-09 1985-07-23 Solex (U.K.) Limited Air flow metering
FR3082618A1 (en) * 2018-06-19 2019-12-20 Safran Aircraft Engines LEAK DETECTION DEVICE AND METHOD
WO2022221206A1 (en) * 2021-04-12 2022-10-20 Fluidics Hawaii Llc Method and device for monitoring, displaying and remote reporting of homogeneous and non-homogeneous turbulent material flow streams in confined channels and pipes
US11846530B2 (en) 2021-04-12 2023-12-19 Fluidics Hawaii Llc Method and device for monitoring, displaying and remote reporting of homogeneous and non-homogeneous turbulent material flow streams in confined channels and pipes

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