FR1107787A - Dry type gas meter. - Google Patents

Dry type gas meter.

Info

Publication number
FR1107787A
FR1107787A FR1107787DA FR1107787A FR 1107787 A FR1107787 A FR 1107787A FR 1107787D A FR1107787D A FR 1107787DA FR 1107787 A FR1107787 A FR 1107787A
Authority
FR
France
Prior art keywords
gas meter
type gas
dry type
dry
meter
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)
Inventor
Robert Fasnacht
Ernst Gisler
Emil Angst
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 filed Critical
Application granted granted Critical
Publication of FR1107787A publication Critical patent/FR1107787A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR1107787D 1953-11-09 1954-09-01 Dry type gas meter. Expired FR1107787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1107787X 1953-11-09

Publications (1)

Publication Number Publication Date
FR1107787A true FR1107787A (en) 1956-01-05

Family

ID=4557876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1107787D Expired FR1107787A (en) 1953-11-09 1954-09-01 Dry type gas meter.

Country Status (1)

Country Link
FR (1) FR1107787A (en)

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