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ES356680A1 - Small unit construction gas meters - Google Patents

Small unit construction gas meters

Info

Publication number
ES356680A1
ES356680A1 ES356680A ES356680A ES356680A1 ES 356680 A1 ES356680 A1 ES 356680A1 ES 356680 A ES356680 A ES 356680A ES 356680 A ES356680 A ES 356680A ES 356680 A1 ES356680 A1 ES 356680A1
Authority
ES
Spain
Prior art keywords
cycle
inlet
small unit
gas meters
unit construction
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
ES356680A
Other languages
Spanish (es)
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
Publication of ES356680A1 publication Critical patent/ES356680A1/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
    • G01F3/226—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 features of meter body or housing
    • 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

In a diaphragm type dry gas meter a slide valve D has imparted thereto a movement which executes simultaneously oscillatory motion in both the rotational and translational modes in the same plane to prevent direct gas flow between inlet and exhaust and to execute a cycle in which each chamber port A1, B1, C1, D1 is connected to the inlet for part of the cycle and to outlet E for a further part of the cycle and is sealed with respect to the inlet and outlet and all other chamber ports during the remainder of the cycle.
ES356680A 1967-08-01 1968-07-31 Small unit construction gas meters Expired ES356680A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35357/67A GB1241795A (en) 1967-08-01 1967-08-01 Improvements in dry gas meters

Publications (1)

Publication Number Publication Date
ES356680A1 true ES356680A1 (en) 1970-02-01

Family

ID=10376838

Family Applications (1)

Application Number Title Priority Date Filing Date
ES356680A Expired ES356680A1 (en) 1967-08-01 1968-07-31 Small unit construction gas meters

Country Status (5)

Country Link
US (1) US3587315A (en)
DE (1) DE1773954C3 (en)
ES (1) ES356680A1 (en)
FR (1) FR1586684A (en)
GB (1) GB1241795A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2402828C3 (en) * 1973-01-29 1978-08-10 Unitas S.A., Luxemburg Device for measuring or dosing quantities of liquids or gases
US5415032A (en) * 1994-03-02 1995-05-16 Gas Research Institute Gas meter
DE202011110498U1 (en) 2011-08-17 2014-05-19 Johnson Electric Germany GmbH & Co. KG Gas meter with integrated gas shut-off valve

Also Published As

Publication number Publication date
GB1241795A (en) 1971-08-04
FR1586684A (en) 1970-02-27
DE1773954A1 (en) 1971-12-02
DE1773954C3 (en) 1980-03-20
US3587315A (en) 1971-06-28
DE1773954B2 (en) 1979-07-12

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