DE60307108D1 - Verfahren zur analyse eines arbeitsfluids unter verwendung von impedanzspektroskopie - Google Patents

Verfahren zur analyse eines arbeitsfluids unter verwendung von impedanzspektroskopie

Info

Publication number
DE60307108D1
DE60307108D1 DE60307108T DE60307108T DE60307108D1 DE 60307108 D1 DE60307108 D1 DE 60307108D1 DE 60307108 T DE60307108 T DE 60307108T DE 60307108 T DE60307108 T DE 60307108T DE 60307108 D1 DE60307108 D1 DE 60307108D1
Authority
DE
Germany
Prior art keywords
impedance spectroscopy
workfluid
analyzing
electro
frequencies
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.)
Expired - Fee Related
Application number
DE60307108T
Other languages
English (en)
Other versions
DE60307108T2 (de
Inventor
M Schilowitz
Monica M Lira-Cantu
Limin Song
D Vann
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
ExxonMobil Research and Engineering Co
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 ExxonMobil Research and Engineering Co filed Critical ExxonMobil Research and Engineering Co
Publication of DE60307108D1 publication Critical patent/DE60307108D1/de
Application granted granted Critical
Publication of DE60307108T2 publication Critical patent/DE60307108T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01N33/26—Oils; viscous liquids; paints; inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2888—Lubricating oil characteristics, e.g. deterioration
    • 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
    • G01N27/026—Dielectric impedance spectroscopy
    • 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—Oils, i.e. hydrocarbon liquids specific substances contained in the oil or fuel
DE60307108T 2002-06-07 2003-06-06 Verfahren zur analyse eines arbeitsfluids unter verwendung von impedanzspektroskopie Expired - Fee Related DE60307108T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US439156 1982-11-04
US38705602P 2002-06-07 2002-06-07
US387056P 2002-06-07
US10/439,156 US7109729B2 (en) 2002-06-07 2003-05-15 Method for analysis of a working fluid using impedance spectroscopy
PCT/US2003/018026 WO2003104798A1 (en) 2002-06-07 2003-06-06 Method for analysing a working fluid using impedance spectroscopy

Publications (2)

Publication Number Publication Date
DE60307108D1 true DE60307108D1 (de) 2006-09-07
DE60307108T2 DE60307108T2 (de) 2007-08-23

Family

ID=29739926

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60307108T Expired - Fee Related DE60307108T2 (de) 2002-06-07 2003-06-06 Verfahren zur analyse eines arbeitsfluids unter verwendung von impedanzspektroskopie

Country Status (12)

Country Link
US (1) US7109729B2 (de)
EP (1) EP1530719B1 (de)
JP (1) JP2005529333A (de)
CN (1) CN1659434A (de)
AT (1) ATE334389T1 (de)
AU (1) AU2003243435A1 (de)
CA (1) CA2488392A1 (de)
DE (1) DE60307108T2 (de)
DK (1) DK1530719T3 (de)
ES (1) ES2270090T3 (de)
NO (1) NO20050056L (de)
WO (1) WO2003104798A1 (de)

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WO2008080113A2 (en) * 2006-12-22 2008-07-03 Paradigm Sensors, Llc. Impedance spectroscopy (is) methods and systems for characterizing fuel
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US20090189618A1 (en) * 2008-01-24 2009-07-30 Hoey Michael F Method, system, and apparatus for liquid monitoring, analysis, and identification
EP2262551A1 (de) * 2008-03-10 2010-12-22 S.E.A. Medical Systems, Inc. Intravenöse flüssigkeitsüberwachung
WO2010078555A2 (en) * 2009-01-02 2010-07-08 Waveon Technologies, Inc. Capacitive and resistive conductivity engine oil analyzer
KR20120037455A (ko) * 2009-06-08 2012-04-19 에스.이.에이. 메디컬 시스템즈, 인코포레이티드 어드미턴스 분광학을 이용한 의료용 유체 중의 화합물의 확인을 위한 시스템 및 방법
US9052276B2 (en) 2009-06-08 2015-06-09 S.E.A. Medical Systems, Inc. Systems and methods for the identification of compounds using admittance spectroscopy
JP5706830B2 (ja) * 2009-11-25 2015-04-22 出光興産株式会社 潤滑油の劣化・変質度測定方法及びその測定装置
US8838395B2 (en) 2010-09-09 2014-09-16 S.E.A. Medical Systems, Inc. Systems and methods for intravenous drug management using immittance spectroscopy
US9103813B2 (en) * 2010-12-28 2015-08-11 Chevron U.S.A. Inc. Processes and systems for characterizing and blending refinery feedstocks
WO2012092012A2 (en) * 2010-12-28 2012-07-05 Chevron U.S.A. Inc. Processes and systems for characterizing and blending refinery feedstocks
DE202012000569U1 (de) * 2012-01-20 2013-04-23 Seuffer Gmbh & Co.Kg Sensorvorrichtung zur Erfassung von Flüssigkeitseigenschaften
US20130342211A1 (en) * 2012-06-26 2013-12-26 Schlumberger Technology Corporation Impedance Spectroscopy Measurement Device And Methods For Analysis Of Live Reservoir Fluids And Assessment Of In-Situ Corrosion Of Multiple Alloys
DE102012018539A1 (de) * 2012-09-19 2014-03-20 Seuffer Gmbh & Co.Kg Verfahren und Vorrichtung zur Erfassung von Eigenschaften fluider Medien
EP2902774B1 (de) 2014-01-30 2018-12-19 Seuffer GmbH & Co. KG Verfahren und Vorrichtung zur Erfassung von Eigenschaften wässriger Medien durch Impedanzspektroskopie
CN107209139B (zh) 2015-01-30 2020-10-09 慧与发展有限责任合伙企业 冷却系统及其方法
CN105158298A (zh) * 2015-06-03 2015-12-16 中国人民解放军后勤工程学院 一种油液质量检测方法及系统
WO2017142679A1 (en) 2016-02-15 2017-08-24 Exxonmobil Research And Engineering Company Method and system for in-situ identification of working fluids
WO2017142678A1 (en) 2016-02-15 2017-08-24 Exxonmobil Research And Engineering Company Systems and methods for authenticating working fluids
CN109073579A (zh) * 2016-03-30 2018-12-21 三井易艾斯环境工程有限公司 溶液分析系统
TW201929987A (zh) * 2018-01-02 2019-08-01 國立中央大學 檢測放電加工液的金屬及非金屬顆粒濃度之方法及檢測裝置
US11262298B2 (en) * 2018-08-30 2022-03-01 Caterpillar Inc. System and method for determining fluid origin
JP2020165841A (ja) * 2019-03-29 2020-10-08 新明和工業株式会社 監視センサ及び水中回転機器
DE102019210123A1 (de) * 2019-07-09 2021-01-14 Zf Friedrichshafen Ag System und Verfahren zum Erfassen eines Ölzustands
ES2815223A1 (es) * 2020-09-18 2021-03-29 Univ Madrid Politecnica Sistema y metodo para la medicion de la contaminacion/degradacion de un fluido

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US5907278A (en) 1996-12-17 1999-05-25 Kavlico Corporation Capacitive sensor assembly with soot build-up inhibiting coating
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Also Published As

Publication number Publication date
US20040085080A1 (en) 2004-05-06
JP2005529333A (ja) 2005-09-29
DK1530719T3 (da) 2006-11-27
NO20050056L (no) 2005-01-05
ATE334389T1 (de) 2006-08-15
WO2003104798A1 (en) 2003-12-18
EP1530719A1 (de) 2005-05-18
US7109729B2 (en) 2006-09-19
AU2003243435A1 (en) 2003-12-22
ES2270090T3 (es) 2007-04-01
DE60307108T2 (de) 2007-08-23
CA2488392A1 (en) 2003-12-18
CN1659434A (zh) 2005-08-24
EP1530719B1 (de) 2006-07-26

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee