DK0554359T3 - Fremgangsmåde til at detektere fortynding af skibssmøreolier med brændstof - Google Patents

Fremgangsmåde til at detektere fortynding af skibssmøreolier med brændstof

Info

Publication number
DK0554359T3
DK0554359T3 DK91920061.8T DK91920061T DK0554359T3 DK 0554359 T3 DK0554359 T3 DK 0554359T3 DK 91920061 T DK91920061 T DK 91920061T DK 0554359 T3 DK0554359 T3 DK 0554359T3
Authority
DK
Denmark
Prior art keywords
dilution
fuel
detecting
lubricating oils
ship lubricating
Prior art date
Application number
DK91920061.8T
Other languages
English (en)
Inventor
Lawrence J Altman
Paul T Reischman
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Application granted granted Critical
Publication of DK0554359T3 publication Critical patent/DK0554359T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/10—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using electron paramagnetic resonance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/60—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using electron paramagnetic resonance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/24—Nuclear magnetic resonance, electron spin resonance or other spin effects or mass spectrometry

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Lubricants (AREA)
DK91920061.8T 1990-10-26 1991-10-25 Fremgangsmåde til at detektere fortynding af skibssmøreolier med brændstof DK0554359T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/603,346 US5169785A (en) 1990-10-26 1990-10-26 Method for detecting fuel dilution of marine lubricating oils

Publications (1)

Publication Number Publication Date
DK0554359T3 true DK0554359T3 (da) 1996-07-29

Family

ID=24415040

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91920061.8T DK0554359T3 (da) 1990-10-26 1991-10-25 Fremgangsmåde til at detektere fortynding af skibssmøreolier med brændstof

Country Status (9)

Country Link
US (1) US5169785A (da)
EP (1) EP0554359B1 (da)
JP (1) JP3187047B2 (da)
DE (1) DE69118904T2 (da)
DK (1) DK0554359T3 (da)
ES (1) ES2086004T3 (da)
GR (1) GR3020365T3 (da)
SG (1) SG43818A1 (da)
WO (1) WO1992008125A1 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7241621B2 (en) * 2001-11-30 2007-07-10 Exxonmobil Research And Engineering Company Method for determining residual fuel and insolubles contamination in used marine engine lubricants using UV-visible spectroscopy and chemometrics
GB0317675D0 (en) * 2003-07-29 2003-09-03 Rolls Royce Plc Engine monitoring arrangement
FR2864240B1 (fr) * 2003-12-23 2006-03-17 Total France Procede et dispositif de suivi de la dilution de l'huile lubrifiante par le carburant dans un moteur a combustion interne
EP1614870B1 (en) * 2004-07-06 2011-12-14 Volvo Car Corporation A method and a counter for predicting a fuel dilution level of an oil in an internal combustion engine
DE102004039836B4 (de) * 2004-08-17 2016-06-23 Continental Automotive Gmbh Verfahren und Vorrichtung zur Erkennung eines Kraftstoffeintrags in das Schmieröl einer Brennkraftmaschine
US8648596B2 (en) * 2006-10-31 2014-02-11 Active Spectrum, Inc. Method of and apparatus for analysis of the composition of a sample by electron spin resonance (ESR) spectrometry employing carrier suppression
US7589529B1 (en) * 2005-11-14 2009-09-15 Active Spectrum, Inc. Method of and apparatus for in-situ measurement of degradation of automotive fluids and the like by micro-electron spin resonance (ESR) spectrometry
WO2008073415A2 (en) * 2006-12-11 2008-06-19 A.P. Moller-Maersk A/S Method and system for detecting leaks in stuffing box of two-stroke engines
US7614284B2 (en) * 2007-01-08 2009-11-10 Gm Global Technology Operations, Inc. Oil life monitoring system for a diesel engine
US8623799B2 (en) * 2008-07-08 2014-01-07 The Lubrizol Corporation Marine diesel cylinder lubricant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26312E (en) * 1960-06-15 1967-11-28 Determination of vanadium content op hydrocarbon oils by electron paramagnetic resonance spectrometry
US3719453A (en) * 1970-11-25 1973-03-06 Phillips Petroleum Co Detection of reducing conditions in a formation as in oil prospecting
JPS6388435A (ja) * 1986-10-02 1988-04-19 Mitsubishi Heavy Ind Ltd バナジウムの分析法
US4777140A (en) * 1987-05-26 1988-10-11 Mobil Oil Corporation Measurement of vanadium content in a refinery stream by electron spin resonance spectroscopy

Also Published As

Publication number Publication date
DE69118904D1 (de) 1996-05-23
EP0554359A4 (da) 1994-02-23
WO1992008125A1 (en) 1992-05-14
DE69118904T2 (de) 1996-09-19
EP0554359B1 (en) 1996-04-17
US5169785A (en) 1992-12-08
JPH06502490A (ja) 1994-03-17
ES2086004T3 (es) 1996-06-16
JP3187047B2 (ja) 2001-07-11
EP0554359A1 (en) 1993-08-11
SG43818A1 (en) 1997-11-14
GR3020365T3 (en) 1996-09-30

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