PT1038160E - Processo e dispositivo para a medicao auto-compensada do caudal volumetrico de gases - Google Patents

Processo e dispositivo para a medicao auto-compensada do caudal volumetrico de gases

Info

Publication number
PT1038160E
PT1038160E PT97949911T PT97949911T PT1038160E PT 1038160 E PT1038160 E PT 1038160E PT 97949911 T PT97949911 T PT 97949911T PT 97949911 T PT97949911 T PT 97949911T PT 1038160 E PT1038160 E PT 1038160E
Authority
PT
Portugal
Prior art keywords
meter device
flow meter
self
gas flow
medication
Prior art date
Application number
PT97949911T
Other languages
English (en)
Inventor
Durst Prof Dr Franz
Jovan Jovanovic
Original Assignee
Fmp Fluid Measurements And Pro
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 Fmp Fluid Measurements And Pro filed Critical Fmp Fluid Measurements And Pro
Publication of PT1038160E publication Critical patent/PT1038160E/pt

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
    • G01F1/68—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 thermal effects
    • 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
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/7084—Measuring the time taken to traverse a fixed distance using thermal detecting arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • G01F25/13—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters using a reference counter

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Details Of Flowmeters (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
PT97949911T 1996-11-15 1997-11-12 Processo e dispositivo para a medicao auto-compensada do caudal volumetrico de gases PT1038160E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19647350A DE19647350A1 (de) 1996-11-15 1996-11-15 Verfahren und Vorrichtung zur selbstkompensierenden Messung des Volumendurchflusses von Gasen

Publications (1)

Publication Number Publication Date
PT1038160E true PT1038160E (pt) 2004-04-30

Family

ID=7811816

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97949911T PT1038160E (pt) 1996-11-15 1997-11-12 Processo e dispositivo para a medicao auto-compensada do caudal volumetrico de gases

Country Status (6)

Country Link
EP (1) EP1038160B1 (pt)
AT (1) ATE255720T1 (pt)
DE (2) DE19647350A1 (pt)
DK (1) DK1038160T3 (pt)
PT (1) PT1038160E (pt)
WO (1) WO1998022784A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19857329B4 (de) * 1998-12-11 2005-10-20 Siemens Ag Fließbank und Verfahren zum Prüfen und Kalibrieren eines Massenstrommessers
DE10246683A1 (de) * 2002-10-07 2004-04-15 Gottlieb Weinmann - Geräte für Medizin und Arbeitsschutz - GmbH + Co. Vorrichtung zur Messung von fluidischen Strömungen
DE102005027410A1 (de) * 2005-06-13 2007-01-04 Lenzen, Gerd Verfahren und Anlage zur Detektion einer Leckage
DE102007057027B4 (de) 2007-11-27 2017-12-21 Drägerwerk AG & Co. KGaA Vorrichtung und Verfahren zur Messung der Strömungsgeschwindigkeit eines Fluids
DE102009000067A1 (de) * 2009-01-08 2010-08-26 Innovative Sensor Technology Ist Ag Vorrichtung zur Bestimmung und/oder Überwachung eines Massedurchflusses und Vorrichtung zur Bestimmung und/oder Überwachung einer Anlagerung einer Substanz
DE102010030952B4 (de) 2010-07-05 2022-05-25 Innovative Sensor Technology Ist Ag Vorrichtung zur Bestimmung und/oder Überwachung eines Volumendurchflusses und/oder einer Durchflussgeschwindigkeit
DE102012012252B4 (de) 2012-06-22 2022-05-05 Krohne Ag System zur Durchflussmessung
DE102012109234A1 (de) * 2012-09-28 2014-04-03 Endress + Hauser Flowtec Ag Durchflussmessgerät, sowie Verwendung dieses Durchflussgerätes und Verfahren zur Ermittlung der Fließgeschwindigkeit
US10359308B2 (en) * 2014-12-12 2019-07-23 Natural Gas Solutions North America, Llc Flow meter and a method of calibration
DE102020003482B4 (de) 2020-06-10 2022-06-15 TESTA Analytical Solutions e.K. Kapillarviskosimeter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934565A1 (de) * 1979-08-27 1981-03-19 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur thermischen messung von stroemungsgeschwindigkeiten
DE3732856A1 (de) * 1987-09-29 1989-04-06 Siemens Ag Intelligenter luftmengenmesser
JPH0682062B2 (ja) * 1988-12-15 1994-10-19 山武ハネウエル株式会社 複合流量計
JP2787785B2 (ja) * 1990-07-02 1998-08-20 山武ハネウエル株式会社 流量計および流量測定方法
GB9305088D0 (en) * 1993-03-12 1993-04-28 Wrc Plc Improvements in and relating to measurement of fluid flow velocity
DE4404395C2 (de) * 1994-02-11 1996-12-19 Fresenius Ag Verfahren und Vorrichtung zum Messen der Durchflußgeschwindigkeit einer in einer Leitung strömenden Flüssigkeit
DE4427554C2 (de) * 1994-08-04 1996-07-18 Karlsruhe Forschzent Wärmeimpuls-Durchflußmesser

Also Published As

Publication number Publication date
EP1038160B1 (de) 2003-12-03
EP1038160A1 (de) 2000-09-27
DE59711082D1 (de) 2004-01-15
WO1998022784A1 (de) 1998-05-28
ATE255720T1 (de) 2003-12-15
DE19647350A1 (de) 1998-05-20
DK1038160T3 (da) 2004-03-29

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