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FR458281A - Improvements to water meters - Google Patents

Improvements to water meters

Info

Publication number
FR458281A
FR458281A FR458281DA FR458281A FR 458281 A FR458281 A FR 458281A FR 458281D A FR458281D A FR 458281DA FR 458281 A FR458281 A FR 458281A
Authority
FR
France
Prior art keywords
water meters
meters
water
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.)
L ASTER
Original Assignee
L ASTER
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 L ASTER filed Critical L ASTER
Application granted granted Critical
Publication of FR458281A publication Critical patent/FR458281A/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
    • G01F3/02—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
    • G01F3/04—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 rigid movable walls
    • G01F3/06—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 rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/08—Rotary-piston or ring-piston meters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR458281D 1913-05-23 1913-05-23 Improvements to water meters Expired FR458281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR458281T 1913-05-23

Publications (1)

Publication Number Publication Date
FR458281A true FR458281A (en) 1913-10-07

Family

ID=1497891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR458281D Expired FR458281A (en) 1913-05-23 1913-05-23 Improvements to water meters

Country Status (1)

Country Link
FR (1) FR458281A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3096132A1 (en) * 2019-05-17 2020-11-20 Diehl Metering Sas Measuring device for oscillating piston liquid meter and associated meter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3096132A1 (en) * 2019-05-17 2020-11-20 Diehl Metering Sas Measuring device for oscillating piston liquid meter and associated meter
WO2020233981A1 (en) * 2019-05-17 2020-11-26 Diehl Metering S.A.S. Measurement device for a liquid meter with swing piston and associated meter

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