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WO2008003365A3 - Kapazitive messvorrichtung zum nachweis von fremdstoffen in einer flüssigkeit - Google Patents

Kapazitive messvorrichtung zum nachweis von fremdstoffen in einer flüssigkeit Download PDF

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Publication number
WO2008003365A3
WO2008003365A3 PCT/EP2007/004104 EP2007004104W WO2008003365A3 WO 2008003365 A3 WO2008003365 A3 WO 2008003365A3 EP 2007004104 W EP2007004104 W EP 2007004104W WO 2008003365 A3 WO2008003365 A3 WO 2008003365A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
measurement line
measuring device
foreign substances
detecting foreign
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.)
Ceased
Application number
PCT/EP2007/004104
Other languages
English (en)
French (fr)
Other versions
WO2008003365A2 (de
Inventor
Alfred Boehm
Wilhelm Binder
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.)
Bartec GmbH
Original Assignee
Bartec GmbH
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 Bartec GmbH filed Critical Bartec GmbH
Publication of WO2008003365A2 publication Critical patent/WO2008003365A2/de
Publication of WO2008003365A3 publication Critical patent/WO2008003365A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
    • 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
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2847—Water in oils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

Messvorrichtung zum Nachweis von Fremdstoffen in einer Flüssigkeit, insbesondere von ungelöstem Wasser in Kohlenwasserstoffen, mit einer Messleitung zum Durchleiten der Flüssigkeit für den Nachweis und zumindest zwei im Inneren der Messleitung angeordneten, als Elektrodenplatten ausgebildeten, flächigen Elektroden, die elektrisch isoliert voneinander beabstandet sind. Die Elektrodenplatten sind in einer Anordnung zur Erzeugung eines im Querschnitt der Messleitung gleichförmigen elektrischen Feldes vorgesehen. Insbesondere kann der Erfindung vorgesehen sein, dass im Inneren der Messleitung eine Vielzahl geschichteter Elektrodenplatten als ein Elektrodenplattenpaket vorgesehen ist.
PCT/EP2007/004104 2006-07-06 2007-05-09 Kapazitive messvorrichtung zum nachweis von fremdstoffen in einer flüssigkeit Ceased WO2008003365A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006031332.1 2006-07-06
DE200610031332 DE102006031332B4 (de) 2006-07-06 2006-07-06 Messvorrichtung zum Nachweis von Fremdstoffen in einer Flüssigkeit

Publications (2)

Publication Number Publication Date
WO2008003365A2 WO2008003365A2 (de) 2008-01-10
WO2008003365A3 true WO2008003365A3 (de) 2008-04-24

Family

ID=38432832

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/004104 Ceased WO2008003365A2 (de) 2006-07-06 2007-05-09 Kapazitive messvorrichtung zum nachweis von fremdstoffen in einer flüssigkeit

Country Status (2)

Country Link
DE (1) DE102006031332B4 (de)
WO (1) WO2008003365A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010053237A1 (de) 2010-12-05 2012-06-06 Markus Klotz Verfahren und Vorrichtung zur Bestimmung des Wassergehalts von nicht wasserbasierten Flüssigkeiten
RO130994A2 (ro) * 2014-03-19 2016-03-30 Schaeffler Technologies AG & Co.KG Sistem electric de detectare a aerului pentru lichid
DE102015200203A1 (de) * 2015-01-09 2016-07-14 Zf Friedrichshafen Ag Messanordnung zur Erkennung von Fremdpartikeln in einem Medium
US10670544B2 (en) 2018-08-13 2020-06-02 Saudi Arabian Oil Company Impedance-based flowline water cut measurement system
US11187044B2 (en) 2019-12-10 2021-11-30 Saudi Arabian Oil Company Production cavern
US11460330B2 (en) 2020-07-06 2022-10-04 Saudi Arabian Oil Company Reducing noise in a vortex flow meter
US12467775B2 (en) * 2021-01-29 2025-11-11 Kyocera Corporation Void fraction sensor, flowmeter using the same, and cryogenic liquid transfer pipe
DE102021128381A1 (de) 2021-10-29 2023-05-04 Endress+Hauser Flowtec Ag System zum Erkennen des Vorliegens eines Fremdkörpers in einem strömungsfähigen Medium und entsprechendes Verfahren
CN114383545B (zh) * 2022-01-12 2022-09-27 四川文理学院 一种面向微型电极板组平行度测定的装置
DE102023205917A1 (de) 2023-06-23 2024-06-20 Vitesco Technologies GmbH Verwendung eines Feuchtigkeitssensors zum Ermitteln der Qualität eines Kraftstoffs

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233173A (en) * 1958-04-28 1966-02-01 United Res Inc Method of determining the volume of particles in a mixture
US3279249A (en) * 1962-02-07 1966-10-18 Schlumberger Prospection Apparatus for testing fluid mixtures
EP0341675A2 (de) * 1988-05-12 1989-11-15 Mitsubishi Denki Kabushiki Kaisha Alkoholfühler
DE4140322C1 (en) * 1991-12-06 1993-06-03 Siemens Ag, 8000 Muenchen, De Gas bubble detection system for transformer oil-cooling circuit - responds to electrical discharge between spaced transformers inserted in transformer cooling oil circulation path
GB2306660A (en) * 1995-07-28 1997-05-07 Christopher John Collister Fluid electrical measurement apparatus and method
EP1283418A2 (de) * 2001-08-08 2003-02-12 Delphi Technologies, Inc. Kapazitiver Kraftstoffsensor und zugehöriges Verfahren

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10258418A1 (de) * 2002-12-13 2004-07-08 Beru Ag Mediensensor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233173A (en) * 1958-04-28 1966-02-01 United Res Inc Method of determining the volume of particles in a mixture
US3279249A (en) * 1962-02-07 1966-10-18 Schlumberger Prospection Apparatus for testing fluid mixtures
EP0341675A2 (de) * 1988-05-12 1989-11-15 Mitsubishi Denki Kabushiki Kaisha Alkoholfühler
DE4140322C1 (en) * 1991-12-06 1993-06-03 Siemens Ag, 8000 Muenchen, De Gas bubble detection system for transformer oil-cooling circuit - responds to electrical discharge between spaced transformers inserted in transformer cooling oil circulation path
GB2306660A (en) * 1995-07-28 1997-05-07 Christopher John Collister Fluid electrical measurement apparatus and method
EP1283418A2 (de) * 2001-08-08 2003-02-12 Delphi Technologies, Inc. Kapazitiver Kraftstoffsensor und zugehöriges Verfahren

Also Published As

Publication number Publication date
DE102006031332A1 (de) 2008-01-17
WO2008003365A2 (de) 2008-01-10
DE102006031332B4 (de) 2008-03-27

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