FR770460A - Pressure gauge for measuring the flow velocity of fluids with cylindrical reservoirs - Google Patents

Pressure gauge for measuring the flow velocity of fluids with cylindrical reservoirs

Info

Publication number
FR770460A
FR770460A FR770460DA FR770460A FR 770460 A FR770460 A FR 770460A FR 770460D A FR770460D A FR 770460DA FR 770460 A FR770460 A FR 770460A
Authority
FR
France
Prior art keywords
fluids
measuring
flow velocity
pressure gauge
cylindrical reservoirs
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)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR770460A publication Critical patent/FR770460A/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)
FR770460D 1933-03-30 1934-03-20 Pressure gauge for measuring the flow velocity of fluids with cylindrical reservoirs Expired FR770460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE770460X 1933-03-30

Publications (1)

Publication Number Publication Date
FR770460A true FR770460A (en) 1934-09-14

Family

ID=1551969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR770460D Expired FR770460A (en) 1933-03-30 1934-03-20 Pressure gauge for measuring the flow velocity of fluids with cylindrical reservoirs

Country Status (1)

Country Link
FR (1) FR770460A (en)

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