GB569869A - Improvements in or connected with gas meters - Google Patents

Improvements in or connected with gas meters

Info

Publication number
GB569869A
GB569869A GB2058243A GB2058243A GB569869A GB 569869 A GB569869 A GB 569869A GB 2058243 A GB2058243 A GB 2058243A GB 2058243 A GB2058243 A GB 2058243A GB 569869 A GB569869 A GB 569869A
Authority
GB
United Kingdom
Prior art keywords
valves
central
arms
gas meters
ports
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
GB2058243A
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.)
Thomas Glover & Co Ltd
WILLIAM BREBNER MCINTOSH
Original Assignee
Thomas Glover & Co Ltd
WILLIAM BREBNER MCINTOSH
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 Thomas Glover & Co Ltd, WILLIAM BREBNER MCINTOSH filed Critical Thomas Glover & Co Ltd
Priority to GB2058243A priority Critical patent/GB569869A/en
Publication of GB569869A publication Critical patent/GB569869A/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
    • 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)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

569,869. Gas meters. GLOVER & CO., Ltd., T., and McINTOSH, W. B. Dec. 9, 1943, Nos. 20582/43 and 16569/44. [Class 54] In gas meters in which slide valves are given a gyratory movement over the valve grids, the valve grids have a central elliptical port and outside ports, the inner edges of which correspond with the edges of the central port, the valves having a central, dome-shaped, elliptical recess. In the form shown, the valves 2 are rigidly connected to arms 3 operated by the tangent spindle crank 4, and are fitted with slotted arms 7 engaging fixed studs 10a. They thus execute a gyratory motion over the valve grids having central elliptical ports 1a and crescent-shaped outer ports lb. In a modification, the arms 7 and studs 10a are replaced by radial arms pivoted to the valves.
GB2058243A 1943-12-09 1943-12-09 Improvements in or connected with gas meters Expired GB569869A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2058243A GB569869A (en) 1943-12-09 1943-12-09 Improvements in or connected with gas meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2058243A GB569869A (en) 1943-12-09 1943-12-09 Improvements in or connected with gas meters

Publications (1)

Publication Number Publication Date
GB569869A true GB569869A (en) 1945-06-12

Family

ID=10148293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2058243A Expired GB569869A (en) 1943-12-09 1943-12-09 Improvements in or connected with gas meters

Country Status (1)

Country Link
GB (1) GB569869A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2921486A1 (en) * 2007-09-25 2009-03-27 Actaris Sas Soc Par Actions Si DISPENSING COVER FOR MEMBRANE GAS METER WITH ROTARY DISTRIBUTION DRIVE.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2921486A1 (en) * 2007-09-25 2009-03-27 Actaris Sas Soc Par Actions Si DISPENSING COVER FOR MEMBRANE GAS METER WITH ROTARY DISTRIBUTION DRIVE.
WO2009044069A2 (en) * 2007-09-25 2009-04-09 Actaris Sas Distribution cover for a membrane gas meter with rotating distribution action
WO2009044069A3 (en) * 2007-09-25 2009-07-16 Actaris Sas Distribution cover for a membrane gas meter with rotating distribution action
CN101809419B (en) * 2007-09-25 2011-11-02 阿克塔锐斯两合公司 Distribution cover for a membrane gas meter with rotating distribution action
RU2468339C2 (en) * 2007-09-25 2012-11-27 Актарис Сас Distribution cap for diaphragm-type gas counter with rotary distribution drive

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