PL1677109T3 - Urządzenie do bezkontaktowego pomiaru przewodności wody - Google Patents

Urządzenie do bezkontaktowego pomiaru przewodności wody

Info

Publication number
PL1677109T3
PL1677109T3 PL04107052T PL04107052T PL1677109T3 PL 1677109 T3 PL1677109 T3 PL 1677109T3 PL 04107052 T PL04107052 T PL 04107052T PL 04107052 T PL04107052 T PL 04107052T PL 1677109 T3 PL1677109 T3 PL 1677109T3
Authority
PL
Poland
Prior art keywords
measuring device
conductivity measuring
water conductivity
pipeline
contactless water
Prior art date
Application number
PL04107052T
Other languages
English (en)
Inventor
Andrei Uhov
Claudio Cenedese
Evgenij Kolgin
Original Assignee
Electrolux Home Products Corp Nv
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 Electrolux Home Products Corp Nv filed Critical Electrolux Home Products Corp Nv
Publication of PL1677109T3 publication Critical patent/PL1677109T3/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1853—Hardness of water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
PL04107052T 2004-12-29 2004-12-29 Urządzenie do bezkontaktowego pomiaru przewodności wody PL1677109T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04107052A EP1677109B1 (en) 2004-12-29 2004-12-29 Contactless water conductivity measuring device

Publications (1)

Publication Number Publication Date
PL1677109T3 true PL1677109T3 (pl) 2007-12-31

Family

ID=34930187

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04107052T PL1677109T3 (pl) 2004-12-29 2004-12-29 Urządzenie do bezkontaktowego pomiaru przewodności wody

Country Status (5)

Country Link
EP (1) EP1677109B1 (pl)
AT (1) ATE366928T1 (pl)
DE (1) DE602004007542T2 (pl)
PL (1) PL1677109T3 (pl)
WO (1) WO2006069898A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013009370A1 (de) * 2013-06-05 2014-12-11 Hochschule Karlsruhe Vorrichtung zur Messung von Fluideigenschaften und deren Verwendung
EP2960210A1 (en) 2014-06-26 2015-12-30 Electrolux Appliances Aktiebolag Pitcher having a smart indicator of a filter condition thereof
US12492927B2 (en) * 2022-11-23 2025-12-09 Itron International, Llc Capacitive electrical conductivity sensor integrated in a water meter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8721858D0 (en) * 1987-09-17 1987-10-21 Schlumberger Ltd Measurement apparatus
DE4216176C2 (de) * 1991-04-20 1994-03-03 Fraunhofer Ges Forschung Integrierbare Leitfähigkeitsmeßvorrichtung
US5266899A (en) * 1992-01-31 1993-11-30 Akzo N.V. Salt analyzer switchably capable of employing contact and non-contact conductivity probes
DE19841568A1 (de) * 1997-11-26 1999-05-27 Miele & Cie Verfahren und Anordnung zur Bestimmung des Regenerierzeitpunktes einer Wasserenthärtungseinrichtung insbesondere für wasserführende Haushaltgeräte
DE19857152A1 (de) * 1998-12-11 2000-07-06 Sita Messtechnik Gmbh Anordnung zum kontaktlosen Messen der spezifischen Leitfähigkeit wäßriger Lösungen
US6489785B2 (en) * 2000-12-05 2002-12-03 Agilent Technologies, Inc. Comparative contactless conductivity detector
US6859050B2 (en) * 2002-05-31 2005-02-22 Agilent Technologies, Inc. High frequency contactless heating with temperature and/or conductivity monitoring

Also Published As

Publication number Publication date
EP1677109B1 (en) 2007-07-11
DE602004007542T2 (de) 2008-03-20
DE602004007542D1 (de) 2007-08-23
ATE366928T1 (de) 2007-08-15
EP1677109A1 (en) 2006-07-05
WO2006069898A1 (en) 2006-07-06

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