FR568899A - Disposition pour le mesurage et la transmission à distance de grandeurs au moyen devaleurs électriques - Google Patents

Disposition pour le mesurage et la transmission à distance de grandeurs au moyen devaleurs électriques

Info

Publication number
FR568899A
FR568899A FR568899DA FR568899A FR 568899 A FR568899 A FR 568899A FR 568899D A FR568899D A FR 568899DA FR 568899 A FR568899 A FR 568899A
Authority
FR
France
Prior art keywords
quantities
arrangement
transmission
remote measurement
electrical values
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)
Inventor
Erich Roucka
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 FR568899A publication Critical patent/FR568899A/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
    • 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
    • G01F1/38—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 a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
    • G01F1/383—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 a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule with electrical or electro-mechanical indication
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR568899D 1923-07-21 1923-07-21 Disposition pour le mesurage et la transmission à distance de grandeurs au moyen devaleurs électriques Expired FR568899A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR568899T 1923-07-21

Publications (1)

Publication Number Publication Date
FR568899A true FR568899A (fr) 1924-04-03

Family

ID=8948809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR568899D Expired FR568899A (fr) 1923-07-21 1923-07-21 Disposition pour le mesurage et la transmission à distance de grandeurs au moyen devaleurs électriques

Country Status (1)

Country Link
FR (1) FR568899A (fr)

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