FR434975A - Compteur d'eau à piston rotatif - Google Patents

Compteur d'eau à piston rotatif

Info

Publication number
FR434975A
FR434975A FR434975DA FR434975A FR 434975 A FR434975 A FR 434975A FR 434975D A FR434975D A FR 434975DA FR 434975 A FR434975 A FR 434975A
Authority
FR
France
Prior art keywords
water meter
rotary piston
piston water
rotary
meter
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.)
Compteurs Schlumberger SA
Original Assignee
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR434975A publication Critical patent/FR434975A/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
    • 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)
FR434975D 1911-10-07 1911-10-07 Compteur d'eau à piston rotatif Expired FR434975A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR434975T 1911-10-07

Publications (1)

Publication Number Publication Date
FR434975A true FR434975A (fr) 1912-02-17

Family

ID=1476817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR434975D Expired FR434975A (fr) 1911-10-07 1911-10-07 Compteur d'eau à piston rotatif

Country Status (1)

Country Link
FR (1) FR434975A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023007390A (ja) * 2021-06-30 2023-01-18 日東精工株式会社 ロータリーピストン型流量計

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023007390A (ja) * 2021-06-30 2023-01-18 日東精工株式会社 ロータリーピストン型流量計

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