FR944396A - Perfectionnements aux compteurs à gaz - Google Patents

Perfectionnements aux compteurs à gaz

Info

Publication number
FR944396A
FR944396A FR944396DA FR944396A FR 944396 A FR944396 A FR 944396A FR 944396D A FR944396D A FR 944396DA FR 944396 A FR944396 A FR 944396A
Authority
FR
France
Prior art keywords
gas meters
meters
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.)
GEORGE WILSON GAS METERS Ltd
Original Assignee
GEORGE WILSON GAS METERS 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 GEORGE WILSON GAS METERS Ltd filed Critical GEORGE WILSON GAS METERS Ltd
Application granted granted Critical
Publication of FR944396A publication Critical patent/FR944396A/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)
FR944396D 1946-07-04 1947-03-29 Perfectionnements aux compteurs à gaz Expired FR944396A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB944396X 1946-07-04

Publications (1)

Publication Number Publication Date
FR944396A true FR944396A (fr) 1949-04-04

Family

ID=10766989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944396D Expired FR944396A (fr) 1946-07-04 1947-03-29 Perfectionnements aux compteurs à gaz

Country Status (1)

Country Link
FR (1) FR944396A (fr)

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