FR621530A - Perfectionnements dans les compteurs - Google Patents

Perfectionnements dans les compteurs

Info

Publication number
FR621530A
FR621530A FR621530DA FR621530A FR 621530 A FR621530 A FR 621530A FR 621530D A FR621530D A FR 621530DA FR 621530 A FR621530 A FR 621530A
Authority
FR
France
Prior art keywords
meters
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.)
BROWN INSTR CO
Brown Instruments Co
Original Assignee
BROWN INSTR CO
Brown Instruments Co
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 BROWN INSTR CO, Brown Instruments Co filed Critical BROWN INSTR CO
Application granted granted Critical
Publication of FR621530A publication Critical patent/FR621530A/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
    • G01F1/37—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
    • G01F1/372—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 electrical or electro-mechanical indication

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR621530D 1926-09-14 1926-09-14 Perfectionnements dans les compteurs Expired FR621530A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR621530T 1926-09-14

Publications (1)

Publication Number Publication Date
FR621530A true FR621530A (fr) 1927-05-12

Family

ID=8985182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR621530D Expired FR621530A (fr) 1926-09-14 1926-09-14 Perfectionnements dans les compteurs

Country Status (1)

Country Link
FR (1) FR621530A (fr)

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