GB884316A - Apparatus for measuring the rate of flow according to the partial current measuring method - Google Patents

Apparatus for measuring the rate of flow according to the partial current measuring method

Info

Publication number
GB884316A
GB884316A GB37000/59A GB3700059A GB884316A GB 884316 A GB884316 A GB 884316A GB 37000/59 A GB37000/59 A GB 37000/59A GB 3700059 A GB3700059 A GB 3700059A GB 884316 A GB884316 A GB 884316A
Authority
GB
United Kingdom
Prior art keywords
valve
throttle
outlet port
main pipe
main
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
GB37000/59A
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 GB884316A publication Critical patent/GB884316A/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

Landscapes

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

Abstract

884,316. Flow meters. NEUHAUS, G. Oct. 30, 1959 [Nov. 18, 1958], No. 37000/59. Class 69 (1). A flow meter for measuring the quantity of fluid flowing through a main pipe 1 by measuring a partial flow of that fluid comprises a main throttle 3 in the main pipe 1 and a flow divider provided with two chambers 8, 9 connected to the main pipe, one on each side of the main throttle by throttle-equipped branch lines 4, 5 and separated by a membrane 10 having means for controlling a valve 13, 14 connected with a gas meter 19, the chamber 8 being connected with the main pipe 1 upstream of the main throttle 3 and the chamber 9 having an adjustable outlet port 31 which port is closed when the valve 13, 14 opens and conversely. The outlet port 31 has a conical portion 32 which merges into a screw-threaded bore 33 of increased diameter. A transverse bore branches off from the bore 33 and can be closed to a greater or lesser extent by a bolt 34. This arrangement provided a throttle for the outlet port 31 which can be precision adjusted by hand to neutralize the suction normally obtaining at the valve 13, 14. The line 18 between the valve 13, 14 and the gas meter 19 is tapped and connected to a second valve 46, 47 a throttle 20 being provided between this valve and the tapping. The pressure built up by the throttle 20 causes the valve 46, 47 to close the outlet port 31.
GB37000/59A 1958-11-18 1959-10-30 Apparatus for measuring the rate of flow according to the partial current measuring method Expired GB884316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE884316X 1958-11-18

Publications (1)

Publication Number Publication Date
GB884316A true GB884316A (en) 1961-12-13

Family

ID=6832384

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37000/59A Expired GB884316A (en) 1958-11-18 1959-10-30 Apparatus for measuring the rate of flow according to the partial current measuring method

Country Status (1)

Country Link
GB (1) GB884316A (en)

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