FR1178266A - Fluid velocity measuring device - Google Patents

Fluid velocity measuring device

Info

Publication number
FR1178266A
FR1178266A FR1178266DA FR1178266A FR 1178266 A FR1178266 A FR 1178266A FR 1178266D A FR1178266D A FR 1178266DA FR 1178266 A FR1178266 A FR 1178266A
Authority
FR
France
Prior art keywords
measuring device
fluid velocity
velocity measuring
fluid
velocity
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
Roland-Marie-Joseph Vulpillat
Roger Mourlan
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 FR1178266A publication Critical patent/FR1178266A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
    • G01R17/06—Automatic balancing arrangements
    • G01R17/08—Automatic balancing arrangements in which a force or torque representing the measured value is balanced by a force or torque representing the reference value
    • 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
    • G01F1/363—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 with electrical or electro-mechanical indication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR1178266D 1957-07-08 1957-07-08 Fluid velocity measuring device Expired FR1178266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1178266T 1957-07-08

Publications (1)

Publication Number Publication Date
FR1178266A true FR1178266A (en) 1959-05-05

Family

ID=9660631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1178266D Expired FR1178266A (en) 1957-07-08 1957-07-08 Fluid velocity measuring device

Country Status (1)

Country Link
FR (1) FR1178266A (en)

Similar Documents

Publication Publication Date Title
FR1093423A (en) Fluid flow meter
FR1222111A (en) Relative humidity measuring device
FR1212917A (en) Device for measuring speed using Doppler-fizeau frequency
FR1197316A (en) Device for measuring and recording the speed of a vehicle
FR1132013A (en) Device sensitive to the rate of change in altitude
FR1178266A (en) Fluid velocity measuring device
FR72393E (en) Fluid velocity measuring device
FR1263358A (en) Device for measuring angular acceleration
FR1132769A (en) Device for flow measurement
FR1110024A (en) Device for measuring the specific mass of a fluid
FR1214236A (en) Device for measuring the flow velocity of a fluid
FR1218188A (en) Device for measuring the flow velocity of a fluid
FR1112035A (en) Fluid overspeed detector
FR1161612A (en) Fluid flow measurement device
FR1146574A (en) Fluid distribution device
FR1279548A (en) Shock-absorbing device for measuring device pivots
FR1256556A (en) Device for measuring the radioactivity of liquids
FR1177794A (en) Fluid propulsion device
FR1124476A (en) Movement measurement device
FR1284570A (en) Device for measuring the viscosity of a liquid
FR1172167A (en) Device for measuring the flow of a poorly conductive fluid
FR1204554A (en) Fluid distribution device
FR1151440A (en) Device for flow measurement
FR1075448A (en) Fluid measuring device
FR1168563A (en) Device for measuring hardness