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ATE510903T1 - USE OF LUBRICANT OIL COMPOSITIONS FOR REDUCING WEAR ON PASSENGER VEHICLE ENGINES EQUIPPED WITH A ROTATING TAP - Google Patents

USE OF LUBRICANT OIL COMPOSITIONS FOR REDUCING WEAR ON PASSENGER VEHICLE ENGINES EQUIPPED WITH A ROTATING TAP

Info

Publication number
ATE510903T1
ATE510903T1 AT06112913T AT06112913T ATE510903T1 AT E510903 T1 ATE510903 T1 AT E510903T1 AT 06112913 T AT06112913 T AT 06112913T AT 06112913 T AT06112913 T AT 06112913T AT E510903 T1 ATE510903 T1 AT E510903T1
Authority
AT
Austria
Prior art keywords
lubricant oil
passenger vehicle
oil compositions
reducing wear
engines equipped
Prior art date
Application number
AT06112913T
Other languages
German (de)
Inventor
Robert William Shaw
Christopher J Locke
Angela J Keeney
Original Assignee
Infineum Int Ltd
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 Infineum Int Ltd filed Critical Infineum Int Ltd
Application granted granted Critical
Publication of ATE510903T1 publication Critical patent/ATE510903T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/40—Low content or no content compositions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/40—Low content or no content compositions
    • C10N2030/42—Phosphor free or low phosphor content compositions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/40—Low content or no content compositions
    • C10N2030/44—Boron free or low content boron compositions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/40—Low content or no content compositions
    • C10N2030/45—Ash-less or low ash content
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/52—Base number [TBN]
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/54—Fuel economy
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/252—Diesel engines
    • C10N2040/253—Small diesel engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

The present invention relates to a method of lubricating a passenger car motor vehicle engine having a rotating tappet, comprising lubricating the engine with a lubricating oil composition having up to 0.09 wt % phosphorus, 0.4 wt % sulphur and 1.0 wt % sulphated ash, and being substantially free of friction-modifier.
AT06112913T 2005-05-20 2006-04-21 USE OF LUBRICANT OIL COMPOSITIONS FOR REDUCING WEAR ON PASSENGER VEHICLE ENGINES EQUIPPED WITH A ROTATING TAP ATE510903T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05253122 2005-05-20

Publications (1)

Publication Number Publication Date
ATE510903T1 true ATE510903T1 (en) 2011-06-15

Family

ID=35005774

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06112913T ATE510903T1 (en) 2005-05-20 2006-04-21 USE OF LUBRICANT OIL COMPOSITIONS FOR REDUCING WEAR ON PASSENGER VEHICLE ENGINES EQUIPPED WITH A ROTATING TAP

Country Status (6)

Country Link
US (1) US20060264342A1 (en)
JP (1) JP5291284B2 (en)
CN (1) CN1865418B (en)
AT (1) ATE510903T1 (en)
CA (1) CA2547436C (en)
SG (1) SG127838A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100152072A1 (en) 2008-12-17 2010-06-17 Chevron Oronite Company Llc Lubricating oil compositions
US20100152074A1 (en) 2008-12-17 2010-06-17 Chevron Oronite Company Llc Lubricating oil compositions
US8415284B2 (en) * 2009-11-05 2013-04-09 Afton Chemical Corporation Olefin copolymer VI improvers and lubricant compositions and uses thereof
CN102533411A (en) * 2011-12-30 2012-07-04 重庆美康高级润滑油有限公司 Running-in oil for high-speed high-power motorcycle engine
CN105637074A (en) * 2013-08-08 2016-06-01 路博润公司 Method for Lubricating End Pivot Finger Follower Valve Train Lash Adjusters
CN107497918A (en) * 2017-09-03 2017-12-22 安徽天裕汽车零部件制造有限公司 A kind of process for stamping of auto parts and components
KR102094715B1 (en) * 2018-04-27 2020-03-30 주식회사 극동중앙연구소 Fluid compositions for shock absorber
CN113355147B (en) * 2021-07-06 2023-01-17 清研检测（天津）有限公司 Friction improver, preparation method thereof and lubricating oil containing friction improver
WO2025122708A1 (en) 2023-12-07 2025-06-12 Chevron Phillips Chemical Company Lp Pao-based-compositions for lubricant applications

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867113A (en) * 1988-12-27 1989-09-19 Ford Motor Company Reduced friction engine tappet construction
JP3722472B2 (en) * 2000-06-02 2005-11-30 シェブロンテキサコジャパン株式会社 Lubricating oil composition
US6569818B2 (en) * 2000-06-02 2003-05-27 Chevron Oronite Company, Llc Lubricating oil composition
US6784143B2 (en) * 2001-05-11 2004-08-31 Infineum International Ltd. Lubricating oil composition
US7026273B2 (en) * 2001-11-09 2006-04-11 Infineum International Limited Lubricating oil compositions
US20050215441A1 (en) * 2002-03-28 2005-09-29 Mackney Derek W Method of operating internal combustion engine by introducing detergent into combustion chamber
JP4011967B2 (en) * 2002-05-07 2007-11-21 シェブロンジャパン株式会社 Lubricating oil composition
JP4246963B2 (en) * 2002-05-22 2009-04-02 シェブロンジャパン株式会社 Lubricating oil composition
US7790659B2 (en) * 2002-06-28 2010-09-07 Nippon Oil Corporation Lubricating oil compositions
JP4263878B2 (en) * 2002-06-28 2009-05-13 新日本石油株式会社 Lubricating oil composition
JP2004083746A (en) * 2002-08-27 2004-03-18 Nippon Oil Corp Lubricating oil composition for internal combustion engines
US6884855B2 (en) * 2003-01-30 2005-04-26 Chevron Oronite Company Llc Sulfurized polyisobutylene based wear and oxidation inhibitors
JP4344174B2 (en) * 2003-06-11 2009-10-14 株式会社Ａｄｅｋａ Engine oil composition
CA2474959C (en) * 2003-08-07 2009-11-10 Infineum International Limited A lubricating oil composition

Also Published As

Publication number Publication date
JP2006328408A (en) 2006-12-07
SG127838A1 (en) 2006-12-29
CA2547436A1 (en) 2006-11-20
US20060264342A1 (en) 2006-11-23
CN1865418A (en) 2006-11-22
CN1865418B (en) 2013-09-18
JP5291284B2 (en) 2013-09-18
CA2547436C (en) 2013-08-20

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Legal Events

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