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DE1943021B2 - DEVICE FOR MEASURING THE FLOW ACCORDING TO THE EFFECTIVE PRESSURE METHOD - Google Patents

DEVICE FOR MEASURING THE FLOW ACCORDING TO THE EFFECTIVE PRESSURE METHOD

Info

Publication number
DE1943021B2
DE1943021B2 DE19691943021 DE1943021A DE1943021B2 DE 1943021 B2 DE1943021 B2 DE 1943021B2 DE 19691943021 DE19691943021 DE 19691943021 DE 1943021 A DE1943021 A DE 1943021A DE 1943021 B2 DE1943021 B2 DE 1943021B2
Authority
DE
Germany
Prior art keywords
measuring
flow according
effective pressure
pressure method
effective
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.)
Pending
Application number
DE19691943021
Other languages
German (de)
Other versions
DE1943021A1 (en
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
Publication of DE1943021A1 publication Critical patent/DE1943021A1/en
Publication of DE1943021B2 publication Critical patent/DE1943021B2/en
Pending 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
    • G01F1/20—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 detection of dynamic effects of the flow
    • G01F1/28—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 detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Fluid Pressure (AREA)
DE19691943021 1968-09-09 1969-08-23 DEVICE FOR MEASURING THE FLOW ACCORDING TO THE EFFECTIVE PRESSURE METHOD Pending DE1943021B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1347368 1968-09-09

Publications (2)

Publication Number Publication Date
DE1943021A1 DE1943021A1 (en) 1970-03-19
DE1943021B2 true DE1943021B2 (en) 1971-06-24

Family

ID=4392743

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691943021 Pending DE1943021B2 (en) 1968-09-09 1969-08-23 DEVICE FOR MEASURING THE FLOW ACCORDING TO THE EFFECTIVE PRESSURE METHOD

Country Status (1)

Country Link
DE (1) DE1943021B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221530A1 (en) * 1982-06-08 1983-12-08 Roland 8600 Dübendorf Bucher Speed indicator for a liquid or gaseous medium
DE19716897C1 (en) * 1997-04-22 1998-11-26 Fraunhofer Ges Forschung Dosing unit for fluids

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802830C3 (en) * 1978-01-23 1982-02-11 Müller, Gerhard, Prof. Dr.-Ing., 7080 Aalen Fluid flow meter
DE19758462C2 (en) 1997-04-22 2000-11-30 Fraunhofer Ges Forschung Dosing device element
US7861596B2 (en) * 2009-01-28 2011-01-04 American Power Conversion Corporation Method and system for detecting air pressure neutrality in air containment zones
US8407004B2 (en) 2010-04-29 2013-03-26 Schneider Electric It Corporation Airflow detector and method of measuring airflow
US8534119B2 (en) 2010-12-30 2013-09-17 Schneider Electric It Corporation System and method for air containment zone air leakage detection
IT1404207B1 (en) * 2010-12-31 2013-11-15 Acque Ingegneria DEVICE FOR MEASURING THE FLOW OF A FLUID
DE102014110556B3 (en) * 2014-07-25 2015-09-03 Sick Engineering Gmbh Device for flow measurement
DE102017202896B4 (en) * 2017-02-22 2019-10-10 Siemens Aktiengesellschaft Flow measuring device and transmitter for process instrumentation with such a flow measuring device
DE202022104097U1 (en) 2022-07-20 2022-07-27 Judo Wasseraufbereitung Gmbh Leak protection to detect large and small leaks

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221530A1 (en) * 1982-06-08 1983-12-08 Roland 8600 Dübendorf Bucher Speed indicator for a liquid or gaseous medium
DE19716897C1 (en) * 1997-04-22 1998-11-26 Fraunhofer Ges Forschung Dosing unit for fluids

Also Published As

Publication number Publication date
DE1943021A1 (en) 1970-03-19

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