GB939925A - Apparatus for testing flow-dividers - Google Patents

Apparatus for testing flow-dividers

Info

Publication number
GB939925A
GB939925A GB5166/60A GB516660A GB939925A GB 939925 A GB939925 A GB 939925A GB 5166/60 A GB5166/60 A GB 5166/60A GB 516660 A GB516660 A GB 516660A GB 939925 A GB939925 A GB 939925A
Authority
GB
United Kingdom
Prior art keywords
flow
conduit
divider
cock
same
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
GB5166/60A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB939925A publication Critical patent/GB939925A/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
    • G01F5/00—Measuring a proportion of the volume flow
    • G01F5/005—Measuring a proportion of the volume flow by measuring pressure or differential pressure, created by the use of flow constriction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/007—Malfunction diagnosis, i.e. diagnosing a sensor defect

Abstract

939,925. Flowmeters. G. NEUHAUS. Feb. 12, 1960 [Feb. 16, 1959], No. 5166/60. Class 69 (1). In apparatus for measuring flow through a main pipe 1 by measuring the flow through a conduit 7 having a by-pass orifice 9 the flow through which is proportioned by a flow divider system 10, a second conduit 8 is provided in parallel with the conduit 7 and has an orifice 11 of the same cross-section for checking that the flow divider system is operating correctly. In normal operation a pipe 13 from the flow-divider is coupled to the flow meter 14. During checking the second conduit 8 is coupled through a conduit 15 to a second flow meter 14<SP>1</SP> by opening a flow-adjusting valve 12. A branch connection 16 to the downstream conduit 5 of the flow divider 10 is opened by a stop-cock 17, the conduit 5 being closed to the main pipe 1 by a cock 18. With this arrangement and with the flow divider operating correctly the pressure drop through both orifices 9, 11 is the same, so that the flow-meters should give the same readings over a range of settings of the valve 12.
GB5166/60A 1959-02-16 1960-02-12 Apparatus for testing flow-dividers Expired GB939925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN0016265 1959-02-16

Publications (1)

Publication Number Publication Date
GB939925A true GB939925A (en) 1963-10-16

Family

ID=7340171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5166/60A Expired GB939925A (en) 1959-02-16 1960-02-12 Apparatus for testing flow-dividers

Country Status (1)

Country Link
GB (1) GB939925A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU632552B2 (en) * 1989-03-13 1993-01-07 Celleco-Hedemora Ab Filter for continuous filtration
GB2296096A (en) * 1994-12-16 1996-06-19 Wood Group Production Technolo Flowmeter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU632552B2 (en) * 1989-03-13 1993-01-07 Celleco-Hedemora Ab Filter for continuous filtration
GB2296096A (en) * 1994-12-16 1996-06-19 Wood Group Production Technolo Flowmeter
GB2296096B (en) * 1994-12-16 1998-06-10 Wood Group Production Technolo Flowmeter

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