AU2002363262A1 - Device and method for determining the quality a medium, particularly of a lubricant and/or coolant - Google Patents

Device and method for determining the quality a medium, particularly of a lubricant and/or coolant

Info

Publication number
AU2002363262A1
AU2002363262A1 AU2002363262A AU2002363262A AU2002363262A1 AU 2002363262 A1 AU2002363262 A1 AU 2002363262A1 AU 2002363262 A AU2002363262 A AU 2002363262A AU 2002363262 A AU2002363262 A AU 2002363262A AU 2002363262 A1 AU2002363262 A1 AU 2002363262A1
Authority
AU
Australia
Prior art keywords
coolant
lubricant
quality
determining
medium
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.)
Abandoned
Application number
AU2002363262A
Other languages
English (en)
Inventor
Stephanus Buttgenbach
Hans-Heinrich Harms
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.)
Hydac Electronic GmbH
Original Assignee
Hydac Electronic 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 Hydac Electronic GmbH filed Critical Hydac Electronic GmbH
Publication of AU2002363262A1 publication Critical patent/AU2002363262A1/en
Abandoned 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
    • 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
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/16—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring damping effect upon oscillatory body
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02863—Electric or magnetic parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02881—Temperature
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • G01N33/0032—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array using two or more different physical functioning modes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pathology (AREA)
  • Immunology (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)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
AU2002363262A 2001-10-29 2002-10-15 Device and method for determining the quality a medium, particularly of a lubricant and/or coolant Abandoned AU2002363262A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10152777.2 2001-10-29
DE10152777A DE10152777A1 (de) 2001-10-29 2001-10-29 Vorrichtung und Verfahren zur Bestimmung der Qualität eines Mediums, insbesondere eines Schmier- und/oder Kühlmittels
PCT/EP2002/011517 WO2003038394A2 (de) 2001-10-29 2002-10-15 Vorrichtung und verfahren zur bestimmung der qualität eines fluids, insbesondere eines schmier- und/oder kühlmittels

Publications (1)

Publication Number Publication Date
AU2002363262A1 true AU2002363262A1 (en) 2003-05-12

Family

ID=7703740

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002363262A Abandoned AU2002363262A1 (en) 2001-10-29 2002-10-15 Device and method for determining the quality a medium, particularly of a lubricant and/or coolant

Country Status (8)

Country Link
US (1) US7104117B2 (enExample)
EP (1) EP1444498A2 (enExample)
JP (1) JP2005507497A (enExample)
KR (1) KR100658387B1 (enExample)
CN (1) CN1325912C (enExample)
AU (1) AU2002363262A1 (enExample)
DE (1) DE10152777A1 (enExample)
WO (1) WO2003038394A2 (enExample)

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US7043969B2 (en) * 2002-10-18 2006-05-16 Symyx Technologies, Inc. Machine fluid sensor and method
DE10334241A1 (de) * 2003-07-28 2005-02-24 Robert Bosch Gmbh Viskositätssensoranordnung
DE10345253B4 (de) * 2003-09-29 2006-08-17 Siemens Ag Verfahren zum Betreiben eines Zustandssensors für Flüssigkeiten
DE602004011549T2 (de) * 2004-12-22 2008-05-21 C.R.F. S.C.P.A. Miniaturisierter Sensor zur Erfassung von Eigenschaften einer Flüssigkeit, insbesondere eines Schmieröls
ITTO20050169A1 (it) * 2005-03-15 2005-06-14 Gianus Spa Gruppo filtro perfezionato
DE102005043037B4 (de) * 2005-09-09 2009-04-09 Siemens Ag Vorrichtung mit piezoakustischem Resonatorelement, Verfahren zu dessen Herstellung und Verfahren zur Ausgabe eines Signals in Abhängigkeit einer Resonanzfrequenz
ATE470855T1 (de) 2005-12-17 2010-06-15 Argo Hytos Gmbh Verfahren und sensorvorrichtung zur überwachung der qualität eines schmier- oder hydrauliköls
DE102006005393B4 (de) 2006-02-03 2023-05-17 Innovative Sensor Technology Ist Ag Vorrichtung zur Bestimmung und/oder Überwachung mindestens einer Prozessgröße eines Mediums
DE102006015111A1 (de) * 2006-03-31 2007-10-04 Schaeffler Kg Dreh-, Schwenk- oder Axiallager mit einem Schmierfett-Sensor
DE102006030657B4 (de) * 2006-07-03 2013-08-08 Continental Automotive Gmbh Fluidsensor zur Messung charakteristischer Eigenschaften eines Fluids
US8149004B2 (en) 2007-01-19 2012-04-03 Honeywell International Inc. Corrosion sensor for monitoring and controlling lubricant acidity
JP5055035B2 (ja) 2007-06-19 2012-10-24 三菱重工業株式会社 オイル劣化検出装置
DE102008029793A1 (de) * 2008-03-19 2009-10-01 Epcos Ag Messvorrichtung
KR101730679B1 (ko) * 2009-11-25 2017-04-26 이데미쓰 고산 가부시키가이샤 윤활유의 열화·변질도 측정 방법 및 그의 측정 장치
GB2476317B (en) * 2009-12-21 2014-02-12 Wema System As Quality sensor apparatus
ES2390551B1 (es) * 2010-07-20 2013-10-02 Francisco Arrebola Rodriguez Dispositivo de medida de la concentracion de anticongelante
DE102011015942B3 (de) * 2011-04-02 2012-02-16 Karlsruher Institut für Technologie Drucksonde zum Nachweis von Clathraten und deren Verwendung
DE102011105813A1 (de) * 2011-05-05 2012-11-08 Hydac Technology Gmbh Sensorvorrichtung zum Detektieren von strömungsfähigen Medien, eine Druckeinrichtung und ein Messverfahren
DE102011100532A1 (de) 2011-05-05 2012-11-08 Hydac Technology Gmbh Medientrennvorrichtung, insbesondere Hydrospeicher einschließlich zugehöriger Messeinrichtung und Messverfahren
US9645117B2 (en) * 2012-06-25 2017-05-09 Seiko Instruments Inc. Piezoelectric unit, piezoelectric device, piezoelectric determination apparatus, and state determination method
DE102013009370A1 (de) 2013-06-05 2014-12-11 Hochschule Karlsruhe Vorrichtung zur Messung von Fluideigenschaften und deren Verwendung
CN105319149A (zh) * 2014-07-29 2016-02-10 盛美半导体设备（上海）有限公司 抛光液粘度监测方法及监测装置
JP6468784B2 (ja) * 2014-10-07 2019-02-13 愛三工業株式会社 燃料性状センサ
DE102014222469A1 (de) * 2014-11-04 2016-05-04 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Plausibilisieren eines Sensorsignals
DE102014016712B4 (de) * 2014-11-13 2022-12-01 Dräger Safety AG & Co. KGaA Transportables Chipmesssystem und Verfahren zum Betrieb eines transportablen Chipmesssystems
DE102015016887A1 (de) * 2015-12-22 2017-06-22 Dürr Somac GmbH Vorrichtung zur Messung des Wassergehaltes in Bremsflüssigkeiten
JP7086592B2 (ja) * 2016-12-21 2022-06-20 スカイワークス ソリューションズ，インコーポレイテッド 過温度保護を備えた無線周波数システム、弾性表面波フィルタ及びパッケージ状モジュール
FR3070762B1 (fr) * 2017-09-04 2023-04-14 Plastic Omnium Advanced Innovation & Res Capteur de qualite.
US11187636B1 (en) * 2018-01-26 2021-11-30 Kelvin Innovations LLC Dielectrostriction measurement with electrical excitation frequency sweep method and rheo-dielectric coefficient for process monitoring, quality examination, and material characterization
CN108693336B (zh) * 2018-06-06 2021-09-07 北京雅士科莱恩石油化工有限公司 一种润滑油油膜水平测定仪及其测定方法
DE102019108611B3 (de) * 2019-04-02 2020-08-06 Leica Microsystems Cms Gmbh Vorrichtung und Verfahren zum Zuführen eines Immersionsmediums und Objektiv mit einer Zuführvorrichtung
US11035841B2 (en) * 2019-07-09 2021-06-15 Saudi Arabian Oil Company Monitoring the performance of protective fluids in downhole tools
US11359458B2 (en) 2020-06-23 2022-06-14 Saudi Arabian Oil Company Monitoring oil health in subsurface safety valves
CN114543896B (zh) * 2022-03-23 2024-05-10 成都高斯电子技术有限公司 基于温漂电参数的容性设备介质含水量与老化评估方法

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DE19644290C2 (de) * 1996-10-24 1998-09-24 Fraunhofer Ges Forschung Sensorelement zur gleichzeitigen Messung von zwei verschiedenen Eigenschaften einer chemisch sensitiven Substanz in einem Fluid
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Also Published As

Publication number Publication date
US7104117B2 (en) 2006-09-12
KR100658387B1 (ko) 2006-12-19
WO2003038394A2 (de) 2003-05-08
DE10152777A1 (de) 2003-05-15
CN1578909A (zh) 2005-02-09
WO2003038394A3 (de) 2004-03-25
EP1444498A2 (de) 2004-08-11
US20040250606A1 (en) 2004-12-16
CN1325912C (zh) 2007-07-11
JP2005507497A (ja) 2005-03-17
KR20040062596A (ko) 2004-07-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase