WO2010063522A3 - Vorrichtung und verfahren zur überwachung eines betriebsfluids für kraftfahrzeuge - Google Patents

Vorrichtung und verfahren zur überwachung eines betriebsfluids für kraftfahrzeuge Download PDF

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Publication number
WO2010063522A3
WO2010063522A3 PCT/EP2009/064348 EP2009064348W WO2010063522A3 WO 2010063522 A3 WO2010063522 A3 WO 2010063522A3 EP 2009064348 W EP2009064348 W EP 2009064348W WO 2010063522 A3 WO2010063522 A3 WO 2010063522A3
Authority
WO
WIPO (PCT)
Prior art keywords
operating fluid
monitoring
motor vehicles
constituent
measurement element
Prior art date
Application number
PCT/EP2009/064348
Other languages
English (en)
French (fr)
Other versions
WO2010063522A2 (de
Inventor
Andreas Genssle
Markus Gloeckle
Markus Hernier
Original Assignee
Robert Bosch 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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2010063522A2 publication Critical patent/WO2010063522A2/de
Publication of WO2010063522A3 publication Critical patent/WO2010063522A3/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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G01N27/08—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid which is flowing continuously
    • G01N27/10—Investigation or analysis specially adapted for controlling or monitoring operations or for signalling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/80—Indicating pH value
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • 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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8557—Special shaping of flow, e.g. using a by-pass line, jet flow, curtain flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Electrochemistry (AREA)
  • Plasma & Fusion (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Es wird eine Vorrichtung (23, 23a, 33) zur Überwachung eines Betriebsfluides insbesondere für Kraftfahrzeug- und Kraftwerksanwendungen, mit einer Eintrittsöffnung (25a) und einer Austrittsöffnung (25b) für das Betriebsfluid sowie einem in Strömungsrichtung des Betriebsfluides zwischen der Eintrittsöffnung und der Austrittsöffnung positionierten Messelement (23, 23a, 33) zur Detektion eines Bestandteils des Betriebsfluids beschrieben. Erfindungsgemäß ist vorgesehen, dass das Messelement zur optischen und/oder konduktometrischen Erfassung des Bestandteils ausgebildet ist.
PCT/EP2009/064348 2008-12-03 2009-10-30 Vorrichtung zur überwachung eines betriebsfluids für kraftfahrzeuge und verfahren zum betrieb derselben WO2010063522A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008044299A DE102008044299A1 (de) 2008-12-03 2008-12-03 Vorrichtung zur Überwachung eines Betriebsfluids für Kraftfahrzeuge und Verfahren zum Betrieb derselben
DE102008044299.2 2008-12-03

Publications (2)

Publication Number Publication Date
WO2010063522A2 WO2010063522A2 (de) 2010-06-10
WO2010063522A3 true WO2010063522A3 (de) 2010-09-30

Family

ID=41508899

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/064348 WO2010063522A2 (de) 2008-12-03 2009-10-30 Vorrichtung zur überwachung eines betriebsfluids für kraftfahrzeuge und verfahren zum betrieb derselben

Country Status (2)

Country Link
DE (1) DE102008044299A1 (de)
WO (1) WO2010063522A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014025779A1 (en) 2012-08-06 2014-02-13 Cummins Filtration Ip, Inc. Fuel filter for the removal of a soap contaminant from diesel fuel
CN105337220B (zh) * 2015-12-10 2018-02-02 国家电网公司 无人机激光切割除障及变压器油检测装置
JP2022547965A (ja) * 2019-09-11 2022-11-16 スリーエム イノベイティブ プロパティズ カンパニー 浸漬冷却タンクシステム用の改善された濾過設計

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6208880B1 (en) * 1997-02-27 2001-03-27 Terumo Cardiovascular Systems Corporation Blood parameter measurement device
DE60115740T2 (de) * 2000-01-06 2006-08-17 Peugeot Citroen Automobiles S.A. Verfahren und Einrichtung zur Schmierung einer Diesel-Brennkraftmaschine
DE102005037112A1 (de) * 2005-08-03 2007-02-08 Basf Ag Verfahren zum Nachweis einer Kraftstoffadditiv-Komponente
EP1818666A1 (de) * 2006-02-13 2007-08-15 FOSS Analytical A/S Bestimmung von Schwefel in Schiffskraftstoffen
FR2904951A1 (fr) * 2006-08-21 2008-02-22 Sp3H Soc Par Actions Simplifie Procede de mise en securite des organes du groupe motropropulseur d'un vehicule a la suite d'une degradation du carburant.
DE102006060138A1 (de) * 2006-12-18 2008-06-26 Airbus France Online-Sensor zum Überwachen chemischer Verunreinigungen in hydraulischen Flüssigkeiten

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10107034B4 (de) 2001-02-15 2012-05-03 Mann + Hummel Gmbh Vorrichtung zur Verlängerung der chemischen Standzeit eines Filtermediums

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6208880B1 (en) * 1997-02-27 2001-03-27 Terumo Cardiovascular Systems Corporation Blood parameter measurement device
DE60115740T2 (de) * 2000-01-06 2006-08-17 Peugeot Citroen Automobiles S.A. Verfahren und Einrichtung zur Schmierung einer Diesel-Brennkraftmaschine
DE102005037112A1 (de) * 2005-08-03 2007-02-08 Basf Ag Verfahren zum Nachweis einer Kraftstoffadditiv-Komponente
EP1818666A1 (de) * 2006-02-13 2007-08-15 FOSS Analytical A/S Bestimmung von Schwefel in Schiffskraftstoffen
FR2904951A1 (fr) * 2006-08-21 2008-02-22 Sp3H Soc Par Actions Simplifie Procede de mise en securite des organes du groupe motropropulseur d'un vehicule a la suite d'une degradation du carburant.
DE102006060138A1 (de) * 2006-12-18 2008-06-26 Airbus France Online-Sensor zum Überwachen chemischer Verunreinigungen in hydraulischen Flüssigkeiten

Also Published As

Publication number Publication date
DE102008044299A1 (de) 2010-06-10
WO2010063522A2 (de) 2010-06-10

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