ATE504810T1 - Verfahren und vorrichtung zur messung von leitfähige teile in flüssigkeiten - Google Patents

Verfahren und vorrichtung zur messung von leitfähige teile in flüssigkeiten

Info

Publication number
ATE504810T1
ATE504810T1 AT00941035T AT00941035T ATE504810T1 AT E504810 T1 ATE504810 T1 AT E504810T1 AT 00941035 T AT00941035 T AT 00941035T AT 00941035 T AT00941035 T AT 00941035T AT E504810 T1 ATE504810 T1 AT E504810T1
Authority
AT
Austria
Prior art keywords
interphase
fluid
magnetic field
properties
levels
Prior art date
Application number
AT00941035T
Other languages
English (en)
Inventor
Erling Hammer
Original Assignee
Hammertech As
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 Hammertech As filed Critical Hammertech As
Application granted granted Critical
Publication of ATE504810T1 publication Critical patent/ATE504810T1/de

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
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • 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
    • G01N33/2823—Raw oil, drilling fluid or polyphasic mixtures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Electrochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
AT00941035T 1999-07-12 2000-07-11 Verfahren und vorrichtung zur messung von leitfähige teile in flüssigkeiten ATE504810T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO19993436A NO326208B1 (no) 1999-07-12 1999-07-12 Fremgangsmate og anordning til maling av interfaseniva, samt anvendelse derav
PCT/NO2000/000236 WO2001007874A1 (en) 1999-07-12 2000-07-11 Methods and devices for measuring interface levels between fluids, and uses thereof

Publications (1)

Publication Number Publication Date
ATE504810T1 true ATE504810T1 (de) 2011-04-15

Family

ID=19903573

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00941035T ATE504810T1 (de) 1999-07-12 2000-07-11 Verfahren und vorrichtung zur messung von leitfähige teile in flüssigkeiten

Country Status (8)

Country Link
US (1) US6782736B1 (de)
EP (2) EP2259031A1 (de)
AT (1) ATE504810T1 (de)
AU (1) AU5580100A (de)
DE (1) DE60045826D1 (de)
DK (1) DK1250573T3 (de)
NO (1) NO326208B1 (de)
WO (1) WO2001007874A1 (de)

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US8756992B2 (en) 2011-09-14 2014-06-24 Alstom Technology Ltd Level detector for measuring foam and aerated slurry level in a wet flue gas desulfurization absorber tower
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AU2013305814B2 (en) 2012-08-22 2017-04-13 Ge Global Sourcing Llc Wireless system and method for measuring an operative condition of a machine
CN104735972A (zh) * 2012-08-29 2015-06-24 耶路撒冷希伯来大学伊森姆研究发展有限公司 用于确定液体性质的系统和方法
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US10254148B2 (en) * 2017-06-16 2019-04-09 GM Global Technology Operations LLC Liquid level sensor and method
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JP2019020187A (ja) * 2017-07-13 2019-02-07 リオン株式会社 泡特性測定システム
CN109917642B (zh) * 2017-12-13 2022-06-24 中国石油化工股份有限公司 一种原油三相分离器油水界面模糊优化控制方法
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Also Published As

Publication number Publication date
WO2001007874A1 (en) 2001-02-01
DE60045826D1 (de) 2011-05-19
EP2259031A1 (de) 2010-12-08
AU5580100A (en) 2001-02-13
DK1250573T3 (da) 2011-07-11
NO993436D0 (no) 1999-07-12
EP1250573A1 (de) 2002-10-23
EP1250573B1 (de) 2011-04-06
NO326208B1 (no) 2008-10-20
US6782736B1 (en) 2004-08-31
NO993436L (no) 2001-03-15

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