GB324256A - Improvements in or relating to gas meters - Google Patents

Improvements in or relating to gas meters

Info

Publication number
GB324256A
GB324256A GB463329A GB463329A GB324256A GB 324256 A GB324256 A GB 324256A GB 463329 A GB463329 A GB 463329A GB 463329 A GB463329 A GB 463329A GB 324256 A GB324256 A GB 324256A
Authority
GB
United Kingdom
Prior art keywords
valves
meter
gas
crank
communicate
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
GB463329A
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.)
DONALD CHARLES EDWARD POOLE
Original Assignee
DONALD CHARLES EDWARD POOLE
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 DONALD CHARLES EDWARD POOLE filed Critical DONALD CHARLES EDWARD POOLE
Priority to GB463329A priority Critical patent/GB324256A/en
Publication of GB324256A publication Critical patent/GB324256A/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
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/20—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows
    • G01F3/22—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/20—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows
    • G01F3/22—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases
    • G01F3/221—Valves therefor

Landscapes

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

Abstract

324,256. Wilson, J. H., and Poole, D. C. E. Feb. 12, 1929. Gas meters.-In a dry gas meter in which the passage of gas to and from the measuring chambers is controlled by valves of the Watt type, the capacity of the meter is increased by using four, six or more valves. Fig. 2 shows a meter with four valves 2, 2<a>, 2b, 2<c> moved over their grids 3 by a crank shaft rotated from the flag wires of the bellows in the usual way. The exhaust ports of the several valves all communicate with an annular exhaust passage 10 opening into the exhaust pipe 11. Where the valves are arranged to work in parallel series as in Fig. 2, a three-throw crank is used, two of the arms 4<a> and 4b being at 180‹ and connected to valves 2a and 2<b> at each side of the central partition 12, whilst the remaining arm (at 94‹ to the other two) is connected to the valves 2 and 2<c>. Where the valves are operated from a single crank so as to work in diametrically opposite pairs, special conduits are provided in order that the corresponding valves should communicate with the same chamber.
GB463329A 1929-02-12 1929-02-12 Improvements in or relating to gas meters Expired GB324256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB463329A GB324256A (en) 1929-02-12 1929-02-12 Improvements in or relating to gas meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB463329A GB324256A (en) 1929-02-12 1929-02-12 Improvements in or relating to gas meters

Publications (1)

Publication Number Publication Date
GB324256A true GB324256A (en) 1930-01-23

Family

ID=9780847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB463329A Expired GB324256A (en) 1929-02-12 1929-02-12 Improvements in or relating to gas meters

Country Status (1)

Country Link
GB (1) GB324256A (en)

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