FR990884A - Compteur d'eau perfectionné - Google Patents

Compteur d'eau perfectionné

Info

Publication number
FR990884A
FR990884A FR990884DA FR990884A FR 990884 A FR990884 A FR 990884A FR 990884D A FR990884D A FR 990884DA FR 990884 A FR990884 A FR 990884A
Authority
FR
France
Prior art keywords
water meter
advanced water
advanced
meter
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
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.)
ELECTRICITY METER Manufacturing Co
Original Assignee
ELECTRICITY METER Manufacturing Co
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 ELECTRICITY METER Manufacturing Co filed Critical ELECTRICITY METER Manufacturing Co
Application granted granted Critical
Publication of FR990884A publication Critical patent/FR990884A/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
    • 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
    • G01F15/06—Indicating or recording devices
    • G01F15/065—Indicating or recording devices with transmission devices, e.g. mechanical
    • G01F15/066—Indicating or recording devices with transmission devices, e.g. mechanical involving magnetic transmission devices
    • 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)
FR990884D 1948-07-19 1949-07-15 Compteur d'eau perfectionné Expired FR990884A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU990884X 1948-07-19

Publications (1)

Publication Number Publication Date
FR990884A true FR990884A (fr) 1951-09-27

Family

ID=3764605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990884D Expired FR990884A (fr) 1948-07-19 1949-07-15 Compteur d'eau perfectionné

Country Status (1)

Country Link
FR (1) FR990884A (fr)

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