FR1094429A - Perfectionnements aux compteurs à gaz secs - Google Patents

Perfectionnements aux compteurs à gaz secs

Info

Publication number
FR1094429A
FR1094429A FR1094429DA FR1094429A FR 1094429 A FR1094429 A FR 1094429A FR 1094429D A FR1094429D A FR 1094429DA FR 1094429 A FR1094429 A FR 1094429A
Authority
FR
France
Prior art keywords
dry gas
gas meters
meters
dry
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
English (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.)
APP ELECTR ET COMPTEURS GARNIE
Original Assignee
APP ELECTR ET COMPTEURS GARNIE
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 APP ELECTR ET COMPTEURS GARNIE filed Critical APP ELECTR ET COMPTEURS GARNIE
Application granted granted Critical
Publication of FR1094429A publication Critical patent/FR1094429A/fr
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
    • G01F3/225—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 constructional features of membranes or by means for improving proper functioning of membranes

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR1094429D 1953-11-19 1953-11-19 Perfectionnements aux compteurs à gaz secs Expired FR1094429A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1094429T 1953-11-19

Publications (1)

Publication Number Publication Date
FR1094429A true FR1094429A (fr) 1955-05-20

Family

ID=9617060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1094429D Expired FR1094429A (fr) 1953-11-19 1953-11-19 Perfectionnements aux compteurs à gaz secs

Country Status (1)

Country Link
FR (1) FR1094429A (fr)

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