FR702026A - Instrument for measuring the quantity of liquid passing through a pipe in the unit of time - Google Patents

Instrument for measuring the quantity of liquid passing through a pipe in the unit of time

Info

Publication number
FR702026A
FR702026A FR702026DA FR702026A FR 702026 A FR702026 A FR 702026A FR 702026D A FR702026D A FR 702026DA FR 702026 A FR702026 A FR 702026A
Authority
FR
France
Prior art keywords
instrument
measuring
pipe
unit
time
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)
Inventor
Hans Julius Keitel
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
Application granted granted Critical
Publication of FR702026A publication Critical patent/FR702026A/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
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/37—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of communicating tubes or reservoirs with movable fluid levels, e.g. by U-tubes
    • G01F1/375—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of communicating tubes or reservoirs with movable fluid levels, e.g. by U-tubes with mechanical or fluidic indication

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR702026D 1929-09-16 1930-09-16 Instrument for measuring the quantity of liquid passing through a pipe in the unit of time Expired FR702026A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE702026X 1929-09-16

Publications (1)

Publication Number Publication Date
FR702026A true FR702026A (en) 1931-03-27

Family

ID=6611997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR702026D Expired FR702026A (en) 1929-09-16 1930-09-16 Instrument for measuring the quantity of liquid passing through a pipe in the unit of time

Country Status (1)

Country Link
FR (1) FR702026A (en)

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