GB432416A - Improvements in or relating to means for measuring the flow of liquids through closed conduits running full of liquid - Google Patents

Improvements in or relating to means for measuring the flow of liquids through closed conduits running full of liquid

Info

Publication number
GB432416A
GB432416A GB88635A GB88635A GB432416A GB 432416 A GB432416 A GB 432416A GB 88635 A GB88635 A GB 88635A GB 88635 A GB88635 A GB 88635A GB 432416 A GB432416 A GB 432416A
Authority
GB
United Kingdom
Prior art keywords
flow
liquids
measuring
liquid
relating
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
GB88635A
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.)
Electroflo Meters Company Ltd
Original Assignee
Electroflo Meters Company Ltd
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 Electroflo Meters Company Ltd filed Critical Electroflo Meters Company Ltd
Priority to GB88635A priority Critical patent/GB432416A/en
Publication of GB432416A publication Critical patent/GB432416A/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

Landscapes

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

Abstract

432,416. Pressure actuated flow meters. ELECTROFLO METERS CO., Ltd., and ENGEL, F. V. A. E., Abbey Road, Park Royal, London. Jan. 10, 1935, No. 886. [Class 69 (i)] Means for measuring the flow of liquids through conduits running full of liquid comprise a constriction formed by providing a single inwardly projecting portion of substantial length, tapered at one or both ends and disposed at one side or one part of the perimeter of the conduit. The projection may be formed by deforming or shaping the conduit wall, it may be solid as in Fig. 8, or it may be formed by a wall 3, Fig. 2, cast or otherwise formed, and having perforations leading to a pressure tapping pipe 9 or to a chamber communicating with the pipe. Other forms are described.
GB88635A 1935-01-10 1935-01-10 Improvements in or relating to means for measuring the flow of liquids through closed conduits running full of liquid Expired GB432416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB88635A GB432416A (en) 1935-01-10 1935-01-10 Improvements in or relating to means for measuring the flow of liquids through closed conduits running full of liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB88635A GB432416A (en) 1935-01-10 1935-01-10 Improvements in or relating to means for measuring the flow of liquids through closed conduits running full of liquid

Publications (1)

Publication Number Publication Date
GB432416A true GB432416A (en) 1935-07-25

Family

ID=9712206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB88635A Expired GB432416A (en) 1935-01-10 1935-01-10 Improvements in or relating to means for measuring the flow of liquids through closed conduits running full of liquid

Country Status (1)

Country Link
GB (1) GB432416A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487687A (en) * 1967-11-30 1970-01-06 Us Navy Fluid velocity limit gage
US3777549A (en) * 1971-07-29 1973-12-11 Wisconsin Alumni Res Found Measurement of hole pressure differentials and protuberance pressure differentials in non-newtonian liquids or the like
WO1996024028A1 (en) * 1995-02-03 1996-08-08 Lockheed Idaho Technologies Company System and method for measuring and controlling bidirectional multi-phase fluid flow in a conduit
US5905208A (en) * 1995-02-03 1999-05-18 Lockheed Martin Idhao Technologies Company System and method measuring fluid flow in a conduit

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487687A (en) * 1967-11-30 1970-01-06 Us Navy Fluid velocity limit gage
US3777549A (en) * 1971-07-29 1973-12-11 Wisconsin Alumni Res Found Measurement of hole pressure differentials and protuberance pressure differentials in non-newtonian liquids or the like
WO1996024028A1 (en) * 1995-02-03 1996-08-08 Lockheed Idaho Technologies Company System and method for measuring and controlling bidirectional multi-phase fluid flow in a conduit
US5717146A (en) * 1995-02-03 1998-02-10 Lockheed Martin Idaho Technologies Company Device and method for measuring multi-phase fluid flow in a conduit having an abrupt gradual bend
US5827977A (en) * 1995-02-03 1998-10-27 Lockheed Martin Idaho Technologies Company Device and method for measuring multi-phase fluid flow and density of fluid in a conduit having a gradual bend
US5834659A (en) * 1995-02-03 1998-11-10 Lockheed Martin Idaho Technologies Company Device and method for measuring fluid flow in a conduit having a gradual bend
US5886267A (en) * 1995-02-03 1999-03-23 Lockheed Martin Idaho Technologies Company System and method for bidirectional flow and controlling fluid flow in a conduit
US5905208A (en) * 1995-02-03 1999-05-18 Lockheed Martin Idhao Technologies Company System and method measuring fluid flow in a conduit

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