GB196134A - Improvements in flowmeters - Google Patents

Improvements in flowmeters

Info

Publication number
GB196134A
GB196134A GB417322A GB417322A GB196134A GB 196134 A GB196134 A GB 196134A GB 417322 A GB417322 A GB 417322A GB 417322 A GB417322 A GB 417322A GB 196134 A GB196134 A GB 196134A
Authority
GB
United Kingdom
Prior art keywords
plug
spring
flowmeters
stainer
cocks
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
GB417322A
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.)
EDGAR AUSTEN GRIFFITHS
WILLIAM WITCOMB STAINER
Original Assignee
EDGAR AUSTEN GRIFFITHS
WILLIAM WITCOMB STAINER
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 EDGAR AUSTEN GRIFFITHS, WILLIAM WITCOMB STAINER filed Critical EDGAR AUSTEN GRIFFITHS
Priority to GB417322A priority Critical patent/GB196134A/en
Publication of GB196134A publication Critical patent/GB196134A/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
    • G01F1/38—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 the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
    • 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
    • G01F1/38—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 the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
    • G01F1/386—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 the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule with mechanical or fluidic indication
    • 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

Landscapes

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

Abstract

196,134. Stewart, C. J., Stainer, W. W., and Griffiths, E. A. Feb. 13, J922. Plug-cocks.-A valve for use with a flow meter comprises a multiple-way plug cock, the plug of which has recesses such as 35, 36, 39, Fig. 5, cooperating with ports 40 - - -46. The plug is pressed home by a spring 53, and is made irreversible by a spring pawl 51 and ratchet teeth 52.
GB417322A 1922-02-13 1922-02-13 Improvements in flowmeters Expired GB196134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB417322A GB196134A (en) 1922-02-13 1922-02-13 Improvements in flowmeters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB417322A GB196134A (en) 1922-02-13 1922-02-13 Improvements in flowmeters

Publications (1)

Publication Number Publication Date
GB196134A true GB196134A (en) 1923-04-19

Family

ID=9772064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB417322A Expired GB196134A (en) 1922-02-13 1922-02-13 Improvements in flowmeters

Country Status (1)

Country Link
GB (1) GB196134A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2605639A (en) * 1949-04-30 1952-08-05 Jr Vincent Gentile Flow tube differential pressure producer
US2617301A (en) * 1949-05-11 1952-11-11 Jr Vincent Gentile Flow tube differential pressure producer
US10466082B2 (en) 2015-01-08 2019-11-05 University Of Surrey Flow meter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2605639A (en) * 1949-04-30 1952-08-05 Jr Vincent Gentile Flow tube differential pressure producer
US2617301A (en) * 1949-05-11 1952-11-11 Jr Vincent Gentile Flow tube differential pressure producer
US10466082B2 (en) 2015-01-08 2019-11-05 University Of Surrey Flow meter
EP3243046B1 (en) * 2015-01-08 2020-11-18 University of Surrey A flow meter

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