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GB2019008A - Dry Gas Meters - Google Patents

Dry Gas Meters

Info

Publication number
GB2019008A
GB2019008A GB7903141A GB7903141A GB2019008A GB 2019008 A GB2019008 A GB 2019008A GB 7903141 A GB7903141 A GB 7903141A GB 7903141 A GB7903141 A GB 7903141A GB 2019008 A GB2019008 A GB 2019008A
Authority
GB
United Kingdom
Prior art keywords
guide
dry gas
valve
gas meters
ridge
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.)
Granted
Application number
GB7903141A
Other versions
GB2019008B (en
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.)
United Gas Industries Ltd
Original Assignee
United Gas Industries 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 United Gas Industries Ltd filed Critical United Gas Industries Ltd
Priority to GB7903141A priority Critical patent/GB2019008B/en
Publication of GB2019008A publication Critical patent/GB2019008A/en
Application granted granted Critical
Publication of GB2019008B publication Critical patent/GB2019008B/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
    • G01F3/222—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 characterised by drive mechanism for valves or membrane index mechanism
    • G01F3/223—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 characterised by drive mechanism for valves or membrane index mechanism with adjustment of stroke or timing; Calibration thereof; Testing

Landscapes

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

Abstract

A dry gas meter has a pair of slide valves 26, 27 driven by respective rotating cylindrical guides 20, 20'. Each guide has a single continuous ridge 30, 30' for instance following a helical path, which is engaged by a notched end 31, 31' on the valve. The guide is rotated through a drive system from the flexible diaphragms (not shown) working in gas chambers. As the guide rotates the valve is moved back and forth according to the configuration on the ridge. The ridges may be replaced by grooves into which a portion of the valves extend. <IMAGE>
GB7903141A 1978-04-13 1979-01-30 Gas meters Expired GB2019008B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7903141A GB2019008B (en) 1978-04-13 1979-01-30 Gas meters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1448478 1978-04-13
GB7903141A GB2019008B (en) 1978-04-13 1979-01-30 Gas meters

Publications (2)

Publication Number Publication Date
GB2019008A true GB2019008A (en) 1979-10-24
GB2019008B GB2019008B (en) 1982-08-18

Family

ID=26250596

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7903141A Expired GB2019008B (en) 1978-04-13 1979-01-30 Gas meters

Country Status (1)

Country Link
GB (1) GB2019008B (en)

Also Published As

Publication number Publication date
GB2019008B (en) 1982-08-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee