SE524229C2 - Flödessensor samt metod för mätning av flödet hos en vätska innehållande elektriskt laddade element - Google Patents

Flödessensor samt metod för mätning av flödet hos en vätska innehållande elektriskt laddade element

Info

Publication number
SE524229C2
SE524229C2 SE0300342A SE0300342A SE524229C2 SE 524229 C2 SE524229 C2 SE 524229C2 SE 0300342 A SE0300342 A SE 0300342A SE 0300342 A SE0300342 A SE 0300342A SE 524229 C2 SE524229 C2 SE 524229C2
Authority
SE
Sweden
Prior art keywords
voltage
sensor
flow
liquid
control current
Prior art date
Application number
SE0300342A
Other languages
English (en)
Swedish (sv)
Other versions
SE0300342D0 (sv
SE0300342L (sv
Inventor
Hans Hallstadius
Goeran Ohlsson
Sven Gustafson
Bengt Jonasson
Gert-Inge Bertinsson
Original Assignee
Gambro Lundia Ab
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 Gambro Lundia Ab filed Critical Gambro Lundia Ab
Priority to SE0300342A priority Critical patent/SE0300342L/xx
Publication of SE0300342D0 publication Critical patent/SE0300342D0/xx
Priority to ES04705208T priority patent/ES2382632T3/es
Priority to AT04705208T priority patent/ATE550630T1/de
Priority to US10/544,671 priority patent/US7246530B2/en
Priority to PCT/SE2004/000097 priority patent/WO2004070323A1/en
Priority to EP04705208A priority patent/EP1592949B1/en
Publication of SE524229C2 publication Critical patent/SE524229C2/sv
Publication of SE0300342L publication Critical patent/SE0300342L/xx

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
    • G01F1/56—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 electric or magnetic effects
    • G01F1/58—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 electric or magnetic effects by electromagnetic flowmeters
    • 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
    • G01F1/56—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 electric or magnetic effects
    • G01F1/58—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 electric or magnetic effects by electromagnetic flowmeters
    • G01F1/60—Circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
SE0300342A 2003-02-10 2003-02-10 Flödessensor samt metod för mätning av flödet hos en vätska innehållande elektriskt laddade element SE0300342L (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0300342A SE0300342L (sv) 2003-02-10 2003-02-10 Flödessensor samt metod för mätning av flödet hos en vätska innehållande elektriskt laddade element
ES04705208T ES2382632T3 (es) 2003-02-10 2004-01-26 Sensor de flujo y método para medir una componente de caudal de un fluido que contiene elementos cargados eléctricamente
AT04705208T ATE550630T1 (de) 2003-02-10 2004-01-26 Strömungssensor und verfahren zur messung einer strömungsgeschwindigkeitskomponente eines elektrisch geladene elemente enthaltenden fluids
US10/544,671 US7246530B2 (en) 2003-02-10 2004-01-26 Flow sensor and method for measuring a flow rate component of a fluid containing electrically charged elements
PCT/SE2004/000097 WO2004070323A1 (en) 2003-02-10 2004-01-26 A flow sensor and method for measuring a flow rate component of a fluid containing electrically charged elements
EP04705208A EP1592949B1 (en) 2003-02-10 2004-01-26 A flow sensor and method for measuring a flow rate component of a fluid containing electrically charged elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0300342A SE0300342L (sv) 2003-02-10 2003-02-10 Flödessensor samt metod för mätning av flödet hos en vätska innehållande elektriskt laddade element

Publications (3)

Publication Number Publication Date
SE0300342D0 SE0300342D0 (sv) 2003-02-10
SE524229C2 true SE524229C2 (sv) 2004-07-13
SE0300342L SE0300342L (sv) 2004-07-13

Family

ID=20290350

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0300342A SE0300342L (sv) 2003-02-10 2003-02-10 Flödessensor samt metod för mätning av flödet hos en vätska innehållande elektriskt laddade element

Country Status (3)

Country Link
AT (1) ATE550630T1 (es)
ES (1) ES2382632T3 (es)
SE (1) SE0300342L (es)

Also Published As

Publication number Publication date
ES2382632T3 (es) 2012-06-12
SE0300342D0 (sv) 2003-02-10
SE0300342L (sv) 2004-07-13
ATE550630T1 (de) 2012-04-15

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Legal Events

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