FR1372676A - Volumetric meter for precise measurement of fluid flow, from very low flow rates and pressures - Google Patents

Volumetric meter for precise measurement of fluid flow, from very low flow rates and pressures

Info

Publication number
FR1372676A
FR1372676A FR944377A FR944377A FR1372676A FR 1372676 A FR1372676 A FR 1372676A FR 944377 A FR944377 A FR 944377A FR 944377 A FR944377 A FR 944377A FR 1372676 A FR1372676 A FR 1372676A
Authority
FR
France
Prior art keywords
pressures
precise measurement
fluid flow
volumetric meter
flow rates
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
FR944377A
Other languages
French (fr)
Inventor
Jean Maurice Coutelan
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
Priority to FR944377A priority Critical patent/FR1372676A/en
Application granted granted Critical
Publication of FR1372676A publication Critical patent/FR1372676A/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
    • G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
    • 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
    • G01F3/20—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 flexible movable walls, e.g. diaphragms, bellows

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR944377A 1963-08-05 1963-08-05 Volumetric meter for precise measurement of fluid flow, from very low flow rates and pressures Expired FR1372676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR944377A FR1372676A (en) 1963-08-05 1963-08-05 Volumetric meter for precise measurement of fluid flow, from very low flow rates and pressures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR944377A FR1372676A (en) 1963-08-05 1963-08-05 Volumetric meter for precise measurement of fluid flow, from very low flow rates and pressures

Publications (1)

Publication Number Publication Date
FR1372676A true FR1372676A (en) 1964-09-18

Family

ID=8810336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944377A Expired FR1372676A (en) 1963-08-05 1963-08-05 Volumetric meter for precise measurement of fluid flow, from very low flow rates and pressures

Country Status (1)

Country Link
FR (1) FR1372676A (en)

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