GB9000326D0 - Gas meters - Google Patents

Gas meters

Info

Publication number
GB9000326D0
GB9000326D0 GB909000326A GB9000326A GB9000326D0 GB 9000326 D0 GB9000326 D0 GB 9000326D0 GB 909000326 A GB909000326 A GB 909000326A GB 9000326 A GB9000326 A GB 9000326A GB 9000326 D0 GB9000326 D0 GB 9000326D0
Authority
GB
United Kingdom
Prior art keywords
gas meters
meters
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.)
Withdrawn
Application number
GB909000326A
Other versions
GB2239710A (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.)
DENMAN TINA M
Original Assignee
DENMAN TINA M
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 DENMAN TINA M filed Critical DENMAN TINA M
Priority to GB9000326A priority Critical patent/GB2239710A/en
Publication of GB9000326D0 publication Critical patent/GB9000326D0/en
Publication of GB2239710A publication Critical patent/GB2239710A/en
Withdrawn legal-status Critical Current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
    • 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
    • G01F15/005—Valves
    • 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
    • G01F15/007—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 comprising means to prevent fraud

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
GB9000326A 1990-01-06 1990-01-06 Gas meters Withdrawn GB2239710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9000326A GB2239710A (en) 1990-01-06 1990-01-06 Gas meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9000326A GB2239710A (en) 1990-01-06 1990-01-06 Gas meters

Publications (2)

Publication Number Publication Date
GB9000326D0 true GB9000326D0 (en) 1990-03-07
GB2239710A GB2239710A (en) 1991-07-10

Family

ID=10668947

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9000326A Withdrawn GB2239710A (en) 1990-01-06 1990-01-06 Gas meters

Country Status (1)

Country Link
GB (1) GB2239710A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9046394B2 (en) * 2013-01-07 2015-06-02 Sensus Spectrum Llc Water meter including variable orifice device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2097937B (en) * 1981-05-02 1985-10-16 United Gas Industries Ltd Gas meters

Also Published As

Publication number Publication date
GB2239710A (en) 1991-07-10

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)