FR320172A - Improved device of recording mechanism for gas, water, etc. meters. - Google Patents

Improved device of recording mechanism for gas, water, etc. meters.

Info

Publication number
FR320172A
FR320172A FR320172DA FR320172A FR 320172 A FR320172 A FR 320172A FR 320172D A FR320172D A FR 320172DA FR 320172 A FR320172 A FR 320172A
Authority
FR
France
Prior art keywords
meters
gas
water
improved device
recording mechanism
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)
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.)
ERIEL D'USINES A GAZ
Compteurs Schlumberger SA
Original Assignee
ERIEL D'USINES A GAZ
Compteurs Schlumberger SA
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 ERIEL D'USINES A GAZ, Compteurs Schlumberger SA filed Critical ERIEL D'USINES A GAZ
Application granted granted Critical
Publication of FR320172A publication Critical patent/FR320172A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR320172D 1902-04-03 1902-04-03 Improved device of recording mechanism for gas, water, etc. meters. Expired FR320172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR320172T 1902-04-03

Publications (1)

Publication Number Publication Date
FR320172A true FR320172A (en) 1902-12-03

Family

ID=1370694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR320172D Expired FR320172A (en) 1902-04-03 1902-04-03 Improved device of recording mechanism for gas, water, etc. meters.

Country Status (1)

Country Link
FR (1) FR320172A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737256A (en) * 1949-07-13 1956-03-06 Jr Edward E Simmons Acoustic pulse detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737256A (en) * 1949-07-13 1956-03-06 Jr Edward E Simmons Acoustic pulse detector

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