GB9006218D0 - Dry gas meter - Google Patents

Dry gas meter

Info

Publication number
GB9006218D0
GB9006218D0 GB909006218A GB9006218A GB9006218D0 GB 9006218 D0 GB9006218 D0 GB 9006218D0 GB 909006218 A GB909006218 A GB 909006218A GB 9006218 A GB9006218 A GB 9006218A GB 9006218 D0 GB9006218 D0 GB 9006218D0
Authority
GB
United Kingdom
Prior art keywords
gas meter
dry gas
dry
meter
gas
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
GB909006218A
Other versions
GB2242273A (en
GB2242273B (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.)
Smith Meters Ltd
Original Assignee
Smith Meters 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 Smith Meters Ltd filed Critical Smith Meters Ltd
Priority to GB9006218A priority Critical patent/GB2242273B/en
Publication of GB9006218D0 publication Critical patent/GB9006218D0/en
Publication of GB2242273A publication Critical patent/GB2242273A/en
Application granted granted Critical
Publication of GB2242273B publication Critical patent/GB2242273B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G01F15/04—Compensating or correcting for variations in pressure, density or temperature of gases to be measured
    • G01F15/043—Compensating or correcting for variations in pressure, density or temperature of gases to be measured using electrical means
    • 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
    • G01F3/227—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 the means for transfer of membrane movement information to indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
GB9006218A 1990-03-20 1990-03-20 Dry gas meter Expired - Fee Related GB2242273B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9006218A GB2242273B (en) 1990-03-20 1990-03-20 Dry gas meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9006218A GB2242273B (en) 1990-03-20 1990-03-20 Dry gas meter

Publications (3)

Publication Number Publication Date
GB9006218D0 true GB9006218D0 (en) 1990-05-16
GB2242273A GB2242273A (en) 1991-09-25
GB2242273B GB2242273B (en) 1994-01-12

Family

ID=10672902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9006218A Expired - Fee Related GB2242273B (en) 1990-03-20 1990-03-20 Dry gas meter

Country Status (1)

Country Link
GB (1) GB2242273B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUP0700754A2 (en) * 2007-11-26 2009-05-28 Korrektometer Kft Electronic arrangement of safety measuremen for mechanical diaphragm type gas meter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214306B (en) * 1988-01-28 1992-06-17 Smith Meters Ltd Commodity meter
US4848148A (en) * 1988-06-24 1989-07-18 American Meter Company Cyclic motion detection arrangement

Also Published As

Publication number Publication date
GB2242273A (en) 1991-09-25
GB2242273B (en) 1994-01-12

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Legal Events

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

Effective date: 19940412