FR812187A - Perfectionnements apportés aux compteurs à gaz secs - Google Patents

Perfectionnements apportés aux compteurs à gaz secs

Info

Publication number
FR812187A
FR812187A FR812187DA FR812187A FR 812187 A FR812187 A FR 812187A FR 812187D A FR812187D A FR 812187DA FR 812187 A FR812187 A FR 812187A
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.)
United Gas Industries Ltd
Original Assignee
United Gas Industries Ltd
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 United Gas Industries Ltd filed Critical United Gas Industries Ltd
Application granted granted Critical
Publication of FR812187A publication Critical patent/FR812187A/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)
FR812187D 1935-09-27 1936-09-26 Perfectionnements apportés aux compteurs à gaz secs Expired FR812187A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB812187X 1935-09-27

Publications (1)

Publication Number Publication Date
FR812187A true FR812187A (fr) 1937-05-01

Family

ID=10523272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812187D Expired FR812187A (fr) 1935-09-27 1936-09-26 Perfectionnements apportés aux compteurs à gaz secs

Country Status (1)

Country Link
FR (1) FR812187A (fr)

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