GB2442557B - A method of determining degradation of a lubricating oil - Google Patents

A method of determining degradation of a lubricating oil

Info

Publication number
GB2442557B
GB2442557B GB0718253A GB0718253A GB2442557B GB 2442557 B GB2442557 B GB 2442557B GB 0718253 A GB0718253 A GB 0718253A GB 0718253 A GB0718253 A GB 0718253A GB 2442557 B GB2442557 B GB 2442557B
Authority
GB
United Kingdom
Prior art keywords
lubricating oil
determining degradation
degradation
determining
lubricating
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
GB0718253A
Other versions
GB2442557A (en
GB0718253D0 (en
Inventor
Andrew Gary Scarisbrick
Keith William Barter
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.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
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 Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Publication of GB0718253D0 publication Critical patent/GB0718253D0/en
Publication of GB2442557A publication Critical patent/GB2442557A/en
Application granted granted Critical
Publication of GB2442557B publication Critical patent/GB2442557B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/18—Indicating or safety devices
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/10—Indicating devices; Other safety devices
    • 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
    • G01N33/30—Oils, i.e. hydrocarbon liquids for lubricating properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/10—Indicating devices; Other safety devices
    • F01M2011/14—Indicating devices; Other safety devices for indicating the necessity to change the oil

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
GB0718253A 2006-10-05 2007-09-19 A method of determining degradation of a lubricating oil Expired - Fee Related GB2442557B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0619689A GB2442490A (en) 2006-10-05 2006-10-05 A method for determining degradation of lubricating oil

Publications (3)

Publication Number Publication Date
GB0718253D0 GB0718253D0 (en) 2007-10-31
GB2442557A GB2442557A (en) 2008-04-09
GB2442557B true GB2442557B (en) 2011-05-04

Family

ID=37454031

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0619689A Withdrawn GB2442490A (en) 2006-10-05 2006-10-05 A method for determining degradation of lubricating oil
GB0718253A Expired - Fee Related GB2442557B (en) 2006-10-05 2007-09-19 A method of determining degradation of a lubricating oil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0619689A Withdrawn GB2442490A (en) 2006-10-05 2006-10-05 A method for determining degradation of lubricating oil

Country Status (2)

Country Link
DE (1) DE102007045837B4 (en)
GB (2) GB2442490A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103411786A (en) * 2013-08-15 2013-11-27 新疆维吾尔自治区风能研究所 Method for diagnosing working condition of wind generating set through lubricating oil detection
DE102015219889A1 (en) * 2015-10-14 2017-04-20 Zf Friedrichshafen Ag In situ determination of lubricant aging
DE102016212887B4 (en) * 2016-07-14 2018-03-29 Schaeffler Technologies Ag & Co Kg Measuring arrangement for lubricating oil and measuring methods
US10315137B2 (en) * 2016-11-18 2019-06-11 Caterpillar Inc. Sensing system for detecting machine fluid degradation
US11193591B2 (en) * 2017-08-03 2021-12-07 Raytheon Technologies Corporation Seal sacrificial wear indicator
US11661862B2 (en) * 2020-06-12 2023-05-30 Unison Industries, Llc Oil life of oil in a gearbox of an air turbine starter

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477572A (en) * 1982-05-28 1984-10-16 Stauffer Chemical Company Remote monitoring of ester functional fluids
US4675662A (en) * 1984-08-06 1987-06-23 Nippon Soken, Inc. Machine oil deterioration detection
US4741204A (en) * 1987-04-16 1988-05-03 Thermo King Corporation Measurement of the depletion of basic additives in lubricating oil
US4792791A (en) * 1987-06-30 1988-12-20 Allied-Signal Inc. Lubricant oil monitoring system and method of monitoring lubricant oil quality
EP0442314A2 (en) * 1990-01-29 1991-08-21 Nippondenso Co., Ltd. An apparatus for detecting deterioration of the lubricating oil
US5332961A (en) * 1986-11-06 1994-07-26 Ford Motor Company Resistive oil quality sensor
JPH08313517A (en) * 1995-05-23 1996-11-29 Nippon Oil Co Ltd Lubrication oil deterioration monitoring device
EP0932037A2 (en) * 1998-01-23 1999-07-28 CTS Corporation Fluid abrasion and/or corrosion sensors and method of sensing abrasion and/or corrosion
US6525334B1 (en) * 1999-11-19 2003-02-25 Fleetguard, Inc. System and method for detecting erosion caused by particles in a fluid
US6577140B1 (en) * 1999-01-27 2003-06-10 Richard A. Wenman Method and device for measuring the acidity or basicity of insulating fluids, particularly mineral and synthetic oils
WO2006118625A1 (en) * 2005-04-29 2006-11-09 Honeywell International Inc. A multiple-function acoustic wave oil quality sensor
JP2007064954A (en) * 2005-09-02 2007-03-15 Toyota Motor Corp Deterioration detecting method of lubricating oil and lubricating device
WO2007051216A2 (en) * 2005-10-31 2007-05-10 Ac2T Research Gmbh Corrosion sensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782332A (en) * 1987-06-29 1988-11-01 Allied-Signal Inc. Lubricant oil monitoring system, sensor for monitoring lubricant oil quality and method of manufacturing sensor for monitoring lubricant oil quality

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477572A (en) * 1982-05-28 1984-10-16 Stauffer Chemical Company Remote monitoring of ester functional fluids
US4675662A (en) * 1984-08-06 1987-06-23 Nippon Soken, Inc. Machine oil deterioration detection
US5332961A (en) * 1986-11-06 1994-07-26 Ford Motor Company Resistive oil quality sensor
US4741204A (en) * 1987-04-16 1988-05-03 Thermo King Corporation Measurement of the depletion of basic additives in lubricating oil
US4792791A (en) * 1987-06-30 1988-12-20 Allied-Signal Inc. Lubricant oil monitoring system and method of monitoring lubricant oil quality
EP0442314A2 (en) * 1990-01-29 1991-08-21 Nippondenso Co., Ltd. An apparatus for detecting deterioration of the lubricating oil
JPH08313517A (en) * 1995-05-23 1996-11-29 Nippon Oil Co Ltd Lubrication oil deterioration monitoring device
EP0932037A2 (en) * 1998-01-23 1999-07-28 CTS Corporation Fluid abrasion and/or corrosion sensors and method of sensing abrasion and/or corrosion
US6577140B1 (en) * 1999-01-27 2003-06-10 Richard A. Wenman Method and device for measuring the acidity or basicity of insulating fluids, particularly mineral and synthetic oils
US6525334B1 (en) * 1999-11-19 2003-02-25 Fleetguard, Inc. System and method for detecting erosion caused by particles in a fluid
WO2006118625A1 (en) * 2005-04-29 2006-11-09 Honeywell International Inc. A multiple-function acoustic wave oil quality sensor
JP2007064954A (en) * 2005-09-02 2007-03-15 Toyota Motor Corp Deterioration detecting method of lubricating oil and lubricating device
WO2007051216A2 (en) * 2005-10-31 2007-05-10 Ac2T Research Gmbh Corrosion sensor

Also Published As

Publication number Publication date
GB2442557A (en) 2008-04-09
GB0718253D0 (en) 2007-10-31
GB0619689D0 (en) 2006-11-15
DE102007045837A1 (en) 2008-04-10
GB2442490A (en) 2008-04-09
DE102007045837B4 (en) 2018-08-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200919