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ATE524641T1 - METHOD FOR ESTIMATING THE RESIDUAL OIL LIFE OF AN INTERNAL COMBUSTION ENGINE - Google Patents

METHOD FOR ESTIMATING THE RESIDUAL OIL LIFE OF AN INTERNAL COMBUSTION ENGINE

Info

Publication number
ATE524641T1
ATE524641T1 AT05425391T AT05425391T ATE524641T1 AT E524641 T1 ATE524641 T1 AT E524641T1 AT 05425391 T AT05425391 T AT 05425391T AT 05425391 T AT05425391 T AT 05425391T AT E524641 T1 ATE524641 T1 AT E524641T1
Authority
AT
Austria
Prior art keywords
estimating
combustion engine
internal combustion
residual oil
oil life
Prior art date
Application number
AT05425391T
Other languages
German (de)
Inventor
Mario Gambera
Chiara Borello
Nicoletta Francone
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Application granted granted Critical
Publication of ATE524641T1 publication Critical patent/ATE524641T1/en

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

Described herein is a method for estimating the residual life of the lubricating oil of an internal-combustion engine, in which there are determined; at least one recapitulatory quantity (30) summarizing the conditions of use of the engine from the last oil change; and at least one quantity (70) indicating the quality of the lubricating oil on the basis of said recapitulatory quantity (30), and in which the residual life (130) of the lubricating oil is estimated on the basis of said quantity indicating the quality of the lubricating oil.
AT05425391T 2005-05-30 2005-05-30 METHOD FOR ESTIMATING THE RESIDUAL OIL LIFE OF AN INTERNAL COMBUSTION ENGINE ATE524641T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05425391A EP1728983B1 (en) 2005-05-30 2005-05-30 A method for estimating the residual life of the lubricating oil of an internal-combustion engine

Publications (1)

Publication Number Publication Date
ATE524641T1 true ATE524641T1 (en) 2011-09-15

Family

ID=35462221

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05425391T ATE524641T1 (en) 2005-05-30 2005-05-30 METHOD FOR ESTIMATING THE RESIDUAL OIL LIFE OF AN INTERNAL COMBUSTION ENGINE

Country Status (2)

Country Link
EP (1) EP1728983B1 (en)
AT (1) ATE524641T1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7614284B2 (en) * 2007-01-08 2009-11-10 Gm Global Technology Operations, Inc. Oil life monitoring system for a diesel engine
FR2935431B1 (en) * 2008-08-29 2010-09-17 Peugeot Citroen Automobiles Sa STATEGIE FOR MONITORING THE QUALITY OF THE LUBRICANT OF A DIESEL ENGINE.
US8965625B2 (en) 2012-02-01 2015-02-24 Afton Chemical Corporation System and method for extending a lubricant discard interval
US20130197830A1 (en) * 2012-02-01 2013-08-01 Afton Chemical Corporation System and method for determining a lubricant discard interval
US8977421B2 (en) * 2012-02-01 2015-03-10 Afton Chemical Corporation System and method for determining a lubricant discard interval
CN105298587A (en) * 2015-04-28 2016-02-03 潍柴动力股份有限公司 Lubricating oil service life detection method, device and system for engine
EP3312397A4 (en) * 2015-07-17 2018-07-04 Panasonic Intellectual Property Management Co., Ltd. Oil life detection device and oil life detection method
CN111709567B (en) * 2020-06-09 2023-05-02 西安交通大学 Lubricating oil residual life prediction method and system based on axis track of sliding bearing of screw compressor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677847A (en) * 1985-09-30 1987-07-07 Aisin Seiki Kabushiki Kaisha Automotive engine oil monitoring system
US5750887A (en) * 1996-11-18 1998-05-12 Caterpillar Inc. Method for determining a remaining life of engine oil
JP3843381B2 (en) * 1997-09-05 2006-11-08 株式会社小松製作所 Engine lubrication oil replacement time prediction apparatus and prediction method

Also Published As

Publication number Publication date
EP1728983B1 (en) 2011-09-14
EP1728983A1 (en) 2006-12-06

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Legal Events

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