ATE445764T1 - DEVICE FOR REDUCING THE QUANTITY OF FUEL IN THE OIL OF AN INTERNAL COMBUSTION ENGINE - Google Patents

DEVICE FOR REDUCING THE QUANTITY OF FUEL IN THE OIL OF AN INTERNAL COMBUSTION ENGINE

Info

Publication number
ATE445764T1
ATE445764T1 AT06300492T AT06300492T ATE445764T1 AT E445764 T1 ATE445764 T1 AT E445764T1 AT 06300492 T AT06300492 T AT 06300492T AT 06300492 T AT06300492 T AT 06300492T AT E445764 T1 ATE445764 T1 AT E445764T1
Authority
AT
Austria
Prior art keywords
engine
oil
fuel
reducing
combustion engine
Prior art date
Application number
AT06300492T
Other languages
German (de)
Inventor
Gerald Crepeau
Gabriel Crehan
Original Assignee
Peugeot Citroen Automobiles Sa
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 Peugeot Citroen Automobiles Sa filed Critical Peugeot Citroen Automobiles Sa
Application granted granted Critical
Publication of ATE445764T1 publication Critical patent/ATE445764T1/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
    • F01M1/00—Pressure lubrication
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • 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
    • F01M1/16—Controlling lubricant pressure or quantity
    • F01M2001/165—Controlling lubricant pressure or quantity according to fuel dilution in oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F02D41/029—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a particulate filter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • F02D41/405—Multiple injections with post injections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The system has an engine (1) with an exhaust outlet (2) associated to a portion of a turbocharger (4) integrated with an exhaust line (5) of the engine. The line has a depollution unit (6) with a nitrogen oxide catalyst (7) associated to a particle filter (8). The engine is associated to a lubrication oil basin (17) and a diesel fuel/oil separation condenser (18) with a recirculation pipe (19) for evacuating diesel fuel vapor in the engine and an oil filter. A porous membrane (22) with an inlet size of 0.5 nanometers is associated to one or more aerosol particle traps (21).
AT06300492T 2005-05-19 2006-05-18 DEVICE FOR REDUCING THE QUANTITY OF FUEL IN THE OIL OF AN INTERNAL COMBUSTION ENGINE ATE445764T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0505042A FR2885950B1 (en) 2005-05-19 2005-05-19 SYSTEM FOR REDUCING THE AMOUNT OF GASOLINE IN THE LUBRICATING OIL OF AN ENGINE

Publications (1)

Publication Number Publication Date
ATE445764T1 true ATE445764T1 (en) 2009-10-15

Family

ID=35033657

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06300492T ATE445764T1 (en) 2005-05-19 2006-05-18 DEVICE FOR REDUCING THE QUANTITY OF FUEL IN THE OIL OF AN INTERNAL COMBUSTION ENGINE

Country Status (4)

Country Link
EP (1) EP1726793B1 (en)
AT (1) ATE445764T1 (en)
DE (1) DE602006009722D1 (en)
FR (1) FR2885950B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2906299B1 (en) * 2006-09-22 2009-05-15 Peugeot Citroen Automobiles Sa SYSTEM FOR REDUCING THE AMOUNT OF GASOLINE IN THE LUBRICATING OIL OF AN ENGINE
DE102007029360A1 (en) * 2007-06-26 2009-01-02 Josef Lenz Internal combustion engine with reduced fuel content in the lubricating oil
CN103573415B (en) * 2013-11-18 2016-04-20 中国南方航空工业(集团)有限公司 A kind of lubricating oil filtering and the combination unit and the heat exchange method thereof that fire lubricating oil heat exchange
CN111502796B (en) * 2020-04-21 2021-05-18 李斯特技术中心（上海）有限公司 High-efficient clean control by temperature change gasoline engine oil piece-rate system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0765492B2 (en) * 1986-08-22 1995-07-19 マツダ株式会社 Lubricator for alcohol engine
US6053143A (en) * 1998-05-26 2000-04-25 709398 Ontario Ltd. Method of improving combustion efficiency and reducing exhaust emissions by controlling oil volatility in internal combustion engines
FR2803624B1 (en) * 2000-01-06 2002-03-08 Peugeot Citroen Automobiles Sa METHOD FOR LUBRICATING THE MECHANICAL ORGANS OF A VEHICLE DIESEL ENGINE AND LUBRICATING DEVICE FOR IMPLEMENTING THE METHOD
DE10128464A1 (en) * 2001-06-12 2002-12-19 Porsche Ag IC engine e.g. Diesel engines with direct fuel injection, and similar has electrically heated catalyst in ventilation pipe to clean blow-by gases
US6516771B1 (en) * 2001-08-15 2003-02-11 Caterpillar Inc Method and system for extending engine oil life
US7278259B2 (en) * 2002-08-23 2007-10-09 Donaldson Company, Inc. Apparatus for emissions control, system, and methods
DE10318784B4 (en) * 2003-04-25 2008-06-12 Audi Ag Method for operating an internal combustion engine

Also Published As

Publication number Publication date
EP1726793B1 (en) 2009-10-14
EP1726793A3 (en) 2007-08-08
FR2885950A1 (en) 2006-11-24
FR2885950B1 (en) 2007-08-17
DE602006009722D1 (en) 2009-11-26
EP1726793A2 (en) 2006-11-29

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties