FR1112391A - Gas meter - Google Patents

Gas meter

Info

Publication number
FR1112391A
FR1112391A FR1112391DA FR1112391A FR 1112391 A FR1112391 A FR 1112391A FR 1112391D A FR1112391D A FR 1112391DA FR 1112391 A FR1112391 A FR 1112391A
Authority
FR
France
Prior art keywords
gas meter
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.)
Expired
Application number
Other languages
French (fr)
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.)
Vivaldi & Compagni
Original Assignee
Vivaldi & Compagni
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 Vivaldi & Compagni filed Critical Vivaldi & Compagni
Application granted granted Critical
Publication of FR1112391A publication Critical patent/FR1112391A/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
    • G01F3/221—Valves therefor
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR1112391D 1953-09-12 1954-09-11 Gas meter Expired FR1112391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1112391X 1953-09-12

Publications (1)

Publication Number Publication Date
FR1112391A true FR1112391A (en) 1956-03-13

Family

ID=11431176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1112391D Expired FR1112391A (en) 1953-09-12 1954-09-11 Gas meter

Country Status (1)

Country Link
FR (1) FR1112391A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327520A1 (en) * 1975-10-08 1977-05-06 Singer Co THREE-BEDROOM GAS METER
EP0128838A2 (en) * 1983-06-14 1984-12-19 Schlumberger Industries Gas meter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327520A1 (en) * 1975-10-08 1977-05-06 Singer Co THREE-BEDROOM GAS METER
EP0128838A2 (en) * 1983-06-14 1984-12-19 Schlumberger Industries Gas meter
FR2549221A1 (en) * 1983-06-14 1985-01-18 Flonic Sa GAS METER
EP0128838A3 (en) * 1983-06-14 1985-11-21 Flonic S.A. Gas meter

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