FR759792A - Compteur à gaz à une membrane avec enveloppe cylindrique - Google Patents

Compteur à gaz à une membrane avec enveloppe cylindrique

Info

Publication number
FR759792A
FR759792A FR759792DA FR759792A FR 759792 A FR759792 A FR 759792A FR 759792D A FR759792D A FR 759792DA FR 759792 A FR759792 A FR 759792A
Authority
FR
France
Prior art keywords
gas meter
cylindrical casing
diaphragm gas
single diaphragm
casing
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.)
MEAF Machinerieen en Apparaten Fabrieken NV
Original Assignee
MEAF Machinerieen en Apparaten Fabrieken NV
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 MEAF Machinerieen en Apparaten Fabrieken NV filed Critical MEAF Machinerieen en Apparaten Fabrieken NV
Application granted granted Critical
Publication of FR759792A publication Critical patent/FR759792A/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
    • G01F3/226—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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR759792D 1933-08-18 1933-08-18 Compteur à gaz à une membrane avec enveloppe cylindrique Expired FR759792A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR759792T 1933-08-18

Publications (1)

Publication Number Publication Date
FR759792A true FR759792A (fr) 1934-02-09

Family

ID=9167445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR759792D Expired FR759792A (fr) 1933-08-18 1933-08-18 Compteur à gaz à une membrane avec enveloppe cylindrique

Country Status (1)

Country Link
FR (1) FR759792A (fr)

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