GB220951A - Improvements in and relating to flow nozzles for use with flow meters and the like - Google Patents

Improvements in and relating to flow nozzles for use with flow meters and the like

Info

Publication number
GB220951A
GB220951A GB19753/24A GB1975324A GB220951A GB 220951 A GB220951 A GB 220951A GB 19753/24 A GB19753/24 A GB 19753/24A GB 1975324 A GB1975324 A GB 1975324A GB 220951 A GB220951 A GB 220951A
Authority
GB
United Kingdom
Prior art keywords
flow
relating
tube
nozzles
flow meters
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
GB19753/24A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB220951A publication Critical patent/GB220951A/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
    • G01F1/42—Orifices or nozzles

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Pipeline Systems (AREA)

Abstract

220,951. British Thomson-Houston Co., Ltd., (Assignees of Bullock, C. F.). Aug. 22, 1923, [Convention date]. Flow meters, pressure-actuated.-A pressuredifference creating nozzle for use with a flow meter consists of spaced concentric tubes 1, 2 with merged, curved admission ends, the tube 1 projecting beyond the end of the tube 2. The leading and trailing pressure pipes 7, 8 are connected as shown.
GB19753/24A 1923-08-22 1924-08-20 Improvements in and relating to flow nozzles for use with flow meters and the like Expired GB220951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US220951XA 1923-08-22 1923-08-22

Publications (1)

Publication Number Publication Date
GB220951A true GB220951A (en) 1925-06-04

Family

ID=21807782

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19753/24A Expired GB220951A (en) 1923-08-22 1924-08-20 Improvements in and relating to flow nozzles for use with flow meters and the like

Country Status (1)

Country Link
GB (1) GB220951A (en)

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