GB570403A - Improvements in and relating to fluid flow meters and flow indicators - Google Patents

Improvements in and relating to fluid flow meters and flow indicators

Info

Publication number
GB570403A
GB570403A GB8402/43A GB840243A GB570403A GB 570403 A GB570403 A GB 570403A GB 8402/43 A GB8402/43 A GB 8402/43A GB 840243 A GB840243 A GB 840243A GB 570403 A GB570403 A GB 570403A
Authority
GB
United Kingdom
Prior art keywords
flow
flap
indicators
relating
fluid flow
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
GB8402/43A
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.)
DANIEL MAYON HENSHAW
Holmes W C & Co Ltd
ROBERT JOSEPH STANLEY THOMPSON
Original Assignee
DANIEL MAYON HENSHAW
Holmes W C & Co Ltd
ROBERT JOSEPH STANLEY THOMPSON
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 DANIEL MAYON HENSHAW, Holmes W C & Co Ltd, ROBERT JOSEPH STANLEY THOMPSON filed Critical DANIEL MAYON HENSHAW
Priority to GB8402/43A priority Critical patent/GB570403A/en
Publication of GB570403A publication Critical patent/GB570403A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Abstract

570,403. Flow meters or indicators. HOLMES & CO., Ltd., W. C., HENSHAW, D. M., and STANLEY, R. J. May 26, 1943, No. 8402. [Class 69 (i)] In a fluid flow meter or indicator wherein a flap more or less closes an orifice when there is no flow, and is displaced proportionally to the amount of flow, the flap 4 is pivoted horizontally at 6 to a baffle 5, inlet and outlet ports 1, 3 being provided on opposite sides of the flap to give either a substantially horizontal or vertical flow, and the flap bearing against a glass window or windows at one or both ends of the casing 2 so as to be visible from outside the meter &c. The flap may be of glass when used with opaque fluids, while when used with liquids entraining air &c., the baffle 5 may be provided with a small orifice 7.
GB8402/43A 1943-05-26 1943-05-26 Improvements in and relating to fluid flow meters and flow indicators Expired GB570403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8402/43A GB570403A (en) 1943-05-26 1943-05-26 Improvements in and relating to fluid flow meters and flow indicators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8402/43A GB570403A (en) 1943-05-26 1943-05-26 Improvements in and relating to fluid flow meters and flow indicators

Publications (1)

Publication Number Publication Date
GB570403A true GB570403A (en) 1945-07-05

Family

ID=9851852

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8402/43A Expired GB570403A (en) 1943-05-26 1943-05-26 Improvements in and relating to fluid flow meters and flow indicators

Country Status (1)

Country Link
GB (1) GB570403A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2676488A (en) * 1949-08-15 1954-04-27 Technical Instr Lab Quantitative flow indicator
US2690671A (en) * 1949-01-21 1954-10-05 John A Obermaier Air velocity meter
US2939319A (en) * 1954-06-10 1960-06-07 Bendix Aviat Corp Flow meter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690671A (en) * 1949-01-21 1954-10-05 John A Obermaier Air velocity meter
US2676488A (en) * 1949-08-15 1954-04-27 Technical Instr Lab Quantitative flow indicator
US2939319A (en) * 1954-06-10 1960-06-07 Bendix Aviat Corp Flow meter

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