GB1173964A - Apparatus for Developing Differential Pressures in a Conduit Line - Google Patents

Apparatus for Developing Differential Pressures in a Conduit Line

Info

Publication number
GB1173964A
GB1173964A GB1244967A GB1244967A GB1173964A GB 1173964 A GB1173964 A GB 1173964A GB 1244967 A GB1244967 A GB 1244967A GB 1244967 A GB1244967 A GB 1244967A GB 1173964 A GB1173964 A GB 1173964A
Authority
GB
United Kingdom
Prior art keywords
tube
differential pressures
conduit line
throat
developing differential
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
GB1244967A
Inventor
Robert Dehart Reed
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.)
Zinklahoma Inc
Original Assignee
John Zink Co
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 John Zink Co filed Critical John Zink Co
Priority to GB1244967A priority Critical patent/GB1173964A/en
Publication of GB1173964A publication Critical patent/GB1173964A/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
    • G01F1/34—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 measuring pressure or differential pressure
    • G01F1/36—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/44—Venturi tubes
    • 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
    • G01F1/34—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 measuring pressure or differential pressure
    • G01F1/36—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1,173,964. Measuring fluid-flow. JOHN ZINK CO. March 16, 1967, No. 12449/67. Heading G1R. In a differential pressure producing apparatus and sheet metal Venturi member 16, 18 is secured at the entry end 21 within a tube 10 and at the exit end 19 is free of the tube 10 so as to leave an annular passage 24. In input, pressure tube 33 is provided upstream of the throat 17 and a pressure tube 28 at the throat 17.
GB1244967A 1967-03-16 1967-03-16 Apparatus for Developing Differential Pressures in a Conduit Line Expired GB1173964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1244967A GB1173964A (en) 1967-03-16 1967-03-16 Apparatus for Developing Differential Pressures in a Conduit Line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1244967A GB1173964A (en) 1967-03-16 1967-03-16 Apparatus for Developing Differential Pressures in a Conduit Line

Publications (1)

Publication Number Publication Date
GB1173964A true GB1173964A (en) 1969-12-10

Family

ID=10004806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1244967A Expired GB1173964A (en) 1967-03-16 1967-03-16 Apparatus for Developing Differential Pressures in a Conduit Line

Country Status (1)

Country Link
GB (1) GB1173964A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2086590A (en) * 1980-10-14 1982-05-12 Brandt Ind Measuring fluid flow
DE3223787A1 (en) * 1982-06-24 1984-01-05 MSR Paul Mähler, 5000 Köln Flow meter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2086590A (en) * 1980-10-14 1982-05-12 Brandt Ind Measuring fluid flow
DE3223787A1 (en) * 1982-06-24 1984-01-05 MSR Paul Mähler, 5000 Köln Flow meter

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee