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FR662458A - Improvements to gas meters - Google Patents

Improvements to gas meters

Info

Publication number
FR662458A
FR662458A FR662458DA FR662458A FR 662458 A FR662458 A FR 662458A FR 662458D A FR662458D A FR 662458DA FR 662458 A FR662458 A FR 662458A
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
French (fr)
Inventor
Francis Gordon Small
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 FR662458A publication Critical patent/FR662458A/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
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR662458D 1928-10-17 1928-10-17 Improvements to gas meters Expired FR662458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR662458T 1928-10-17

Publications (1)

Publication Number Publication Date
FR662458A true FR662458A (en) 1929-08-07

Family

ID=9011520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR662458D Expired FR662458A (en) 1928-10-17 1928-10-17 Improvements to gas meters

Country Status (1)

Country Link
FR (1) FR662458A (en)

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