FR689903A - Improvements to lighting gas meters - Google Patents

Improvements to lighting gas meters

Info

Publication number
FR689903A
FR689903A FR689903DA FR689903A FR 689903 A FR689903 A FR 689903A FR 689903D A FR689903D A FR 689903DA FR 689903 A FR689903 A FR 689903A
Authority
FR
France
Prior art keywords
gas meters
lighting gas
lighting
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
French (fr)
Inventor
Andre-Octave Laute
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 filed Critical
Application granted granted Critical
Publication of FR689903A publication Critical patent/FR689903A/en
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
    • G01F3/30—Wet gas-meters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR689903D 1929-04-22 1929-04-22 Improvements to lighting gas meters Expired FR689903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR689903T 1929-04-22

Publications (1)

Publication Number Publication Date
FR689903A true FR689903A (en) 1930-09-12

Family

ID=9027542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR689903D Expired FR689903A (en) 1929-04-22 1929-04-22 Improvements to lighting gas meters

Country Status (1)

Country Link
FR (1) FR689903A (en)

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