FR470062A - Compteur à gaz sec - Google Patents

Compteur à gaz sec

Info

Publication number
FR470062A
FR470062A FR470062DA FR470062A FR 470062 A FR470062 A FR 470062A FR 470062D A FR470062D A FR 470062DA FR 470062 A FR470062 A FR 470062A
Authority
FR
France
Prior art keywords
gas meter
dry gas
dry
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
English (en)
Inventor
Otto Schubert
Humbert Cybulski
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.)
HUMBERT CYBULSKI
Original Assignee
HUMBERT CYBULSKI
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 HUMBERT CYBULSKI filed Critical HUMBERT CYBULSKI
Application granted granted Critical
Publication of FR470062A publication Critical patent/FR470062A/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
    • G01F3/222—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)
FR470062D 1914-03-25 1914-03-25 Compteur à gaz sec Expired FR470062A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR470062T 1914-03-25

Publications (1)

Publication Number Publication Date
FR470062A true FR470062A (fr) 1914-08-20

Family

ID=1508465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR470062D Expired FR470062A (fr) 1914-03-25 1914-03-25 Compteur à gaz sec

Country Status (1)

Country Link
FR (1) FR470062A (fr)

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