CA2499397C - Fluid condition monitor - Google Patents

Fluid condition monitor Download PDF

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Publication number
CA2499397C
CA2499397C CA2499397A CA2499397A CA2499397C CA 2499397 C CA2499397 C CA 2499397C CA 2499397 A CA2499397 A CA 2499397A CA 2499397 A CA2499397 A CA 2499397A CA 2499397 C CA2499397 C CA 2499397C
Authority
CA
Canada
Prior art keywords
fluid
sensors
sensor device
vapor
liquid
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 - Lifetime
Application number
CA2499397A
Other languages
English (en)
French (fr)
Other versions
CA2499397A1 (en
Inventor
Robert E. Kauffman
James D. Wolf
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.)
University of Dayton
Original Assignee
University of Dayton
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 University of Dayton filed Critical University of Dayton
Publication of CA2499397A1 publication Critical patent/CA2499397A1/en
Application granted granted Critical
Publication of CA2499397C publication Critical patent/CA2499397C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2847—Water in oils
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/307—Disposable laminated or multilayered electrodes
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Fire-Detection Mechanisms (AREA)
CA2499397A 2002-09-30 2003-09-22 Fluid condition monitor Expired - Lifetime CA2499397C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/260,754 US7043967B2 (en) 2002-09-30 2002-09-30 Sensor device for monitoring the condition of a fluid and a method of using the same
US10/260,754 2002-09-30
PCT/US2003/029473 WO2004031764A1 (en) 2002-09-30 2003-09-22 Fluid condition monitor

Publications (2)

Publication Number Publication Date
CA2499397A1 CA2499397A1 (en) 2004-04-15
CA2499397C true CA2499397C (en) 2011-01-18

Family

ID=32029769

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2499397A Expired - Lifetime CA2499397C (en) 2002-09-30 2003-09-22 Fluid condition monitor

Country Status (11)

Country Link
US (1) US7043967B2 (enExample)
EP (1) EP1549942B1 (enExample)
JP (1) JP4221373B2 (enExample)
KR (1) KR101014548B1 (enExample)
CN (1) CN100445742C (enExample)
AT (1) ATE401571T1 (enExample)
AU (1) AU2003267293A1 (enExample)
CA (1) CA2499397C (enExample)
DE (1) DE60322241D1 (enExample)
IL (1) IL167479A (enExample)
WO (1) WO2004031764A1 (enExample)

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DE102004016957B4 (de) * 2004-04-06 2007-05-03 Testo Ag Messvorrichtung zum Messen des Zustands von Ölen oder Fetten
US7107828B2 (en) * 2005-02-24 2006-09-19 Daimlerchrysler Corporation Method and code for controlling actuator responsive to oil pressure using oil viscosity measure
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US7665347B2 (en) * 2005-11-11 2010-02-23 Ngk Spark Plug Co., Ltd. Liquid state detecting apparatus
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US20080034847A1 (en) * 2006-08-10 2008-02-14 Golter Lee B Appartus and method for content discrimination
US7908906B2 (en) * 2006-08-29 2011-03-22 International Business Machines Corporation Fluidic test apparatus and method
FI20065575A0 (fi) * 2006-09-20 2006-09-20 Moventas Oy Menetelmä ja laite voiteluöljyn kunnon valvomiseksi
US8007655B2 (en) * 2007-07-24 2011-08-30 Georgia Tech Research Corporation Method and apparatus for measuring properties of weak electrolytic, organic fluids such as hydrocarbon-based fluids
DE102007036473A1 (de) * 2007-08-01 2009-02-05 Testo Ag Vorrichtung zum Messen des Zustands eines Messguts, insbesondere von Ölen oder Fetten
US7900507B2 (en) * 2007-09-28 2011-03-08 University Of Dayton Device and method for monitoring the quality of an oil change and condition of engine oil from an oil change
DE102008014477B4 (de) 2008-03-17 2018-08-30 Testo Ag Vorrichtung zum Messen des Zustands eines Messguts, insbesondere von Ölen oder Fetten
US8187455B2 (en) * 2008-07-18 2012-05-29 Socomer Nv. Voltammetric technique to determine the individual concentration of different antioxidants of the same class
KR101138335B1 (ko) * 2010-05-26 2012-04-25 삼성중공업 주식회사 검사 탱크 및 이를 포함하는 히팅 시스템
US20120200961A1 (en) * 2011-02-08 2012-08-09 Philippe Magnier Electric transformer explosion prevention device provided with a liquid detector
CN102213712A (zh) * 2011-04-15 2011-10-12 陈晓林 一种变压器微水在线监测远传系统
GB2490678A (en) * 2011-05-10 2012-11-14 Rolls Royce Plc A gas turbine power plant cooling system controller
JP2015503767A (ja) * 2012-01-16 2015-02-02 エイブラム サイエンティフィック，インコーポレーテッド 流体の物理的特性を測定するための方法、デバイス、およびシステム
US9535050B2 (en) * 2013-06-25 2017-01-03 Cummins Filtration Ip, Inc. Fluid quality monitoring and filtration system
BR112016022984B1 (pt) 2014-04-03 2022-08-02 Schlumberger Technology B.V. Método para avaliação de uma operação de um sistema de bombeamento, método, e método para melhoria de uma expectativa de vida de um sistema de bombeamento
AU2015284441B2 (en) 2014-06-30 2018-05-24 Pitco Frialator, Llc System and method for sensing oil quality
DE102014111263A1 (de) * 2014-08-07 2016-03-10 Endress+Hauser Flowtec Ag Frühwarnsystem für kondensationsinduzierte Wasserschläge
US9297686B1 (en) * 2015-04-02 2016-03-29 Texas Lfp, Llc Liquid level transducer with insertable quality sensor
US9841394B2 (en) 2015-11-16 2017-12-12 Pitco Frialator, Inc. System and method for sensing oil quality
US10436730B2 (en) 2015-12-21 2019-10-08 Pitco Frialator, Inc. System and method for sensing oil quality
EP3211417A1 (en) * 2016-02-23 2017-08-30 C.C. Jensen A/S System and sensor unit for monitoring and evaluation of the condition of a liquid
CN105823806A (zh) * 2016-05-17 2016-08-03 淮北师范大学 一种便携式食用油检测装置
US10379082B2 (en) 2016-12-15 2019-08-13 Caterpillar Inc. System for monitoring machine fluids by measuring fluctuations in a magnetic field
KR101925014B1 (ko) * 2017-03-30 2018-12-04 한국과학기술원 센서 장치와 이를 이용한 펜스 장치
FR3082507B1 (fr) * 2018-06-14 2022-01-28 Safran Aircraft Engines Dispositif et procede de vidange et surveillance de fluide draine d'un moteur d'aeronef
US11668677B2 (en) 2019-04-23 2023-06-06 Pall Corporation Aircraft air contaminant analyzer and method of use
US11460444B2 (en) 2019-04-23 2022-10-04 Pall Corporation Aircraft air contaminant analyzer and method of use
US10955318B2 (en) 2019-04-23 2021-03-23 Pall Corporation Aircraft air contaminant analyzer and method of use
US11307119B2 (en) 2019-04-23 2022-04-19 Pall Corporation Aircraft air contaminant collector device and method of use
US12092562B2 (en) 2020-01-31 2024-09-17 Tannas Company Device and testing apparatus for liquid and vapor wire exposure testing
EP4158330A1 (en) * 2020-06-01 2023-04-05 The Lubrizol Corporation Surface isolation resistance compatibility test system and method
US11668668B2 (en) * 2020-10-05 2023-06-06 Pryor Knowledge Systems, Inc. Mechanism for the real-time prediction of incipient failure in working fluids
WO2023033860A1 (en) * 2021-08-31 2023-03-09 Tannas Company Conductive deposit test apparatus and method

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Also Published As

Publication number Publication date
JP2006501472A (ja) 2006-01-12
EP1549942A1 (en) 2005-07-06
US7043967B2 (en) 2006-05-16
ATE401571T1 (de) 2008-08-15
EP1549942B1 (en) 2008-07-16
WO2004031764A1 (en) 2004-04-15
KR101014548B1 (ko) 2011-02-16
CN1685228A (zh) 2005-10-19
AU2003267293A1 (en) 2004-04-23
IL167479A (en) 2009-09-22
CN100445742C (zh) 2008-12-24
KR20050056220A (ko) 2005-06-14
JP4221373B2 (ja) 2009-02-12
DE60322241D1 (de) 2008-08-28
US20040060344A1 (en) 2004-04-01
CA2499397A1 (en) 2004-04-15

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MKEX Expiry

Effective date: 20230922