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DE60019284D1 - Verfahren zur abgasreinigung von brennkraftmaschinen - Google Patents

Verfahren zur abgasreinigung von brennkraftmaschinen

Info

Publication number
DE60019284D1
DE60019284D1 DE60019284T DE60019284T DE60019284D1 DE 60019284 D1 DE60019284 D1 DE 60019284D1 DE 60019284 T DE60019284 T DE 60019284T DE 60019284 T DE60019284 T DE 60019284T DE 60019284 D1 DE60019284 D1 DE 60019284D1
Authority
DE
Germany
Prior art keywords
exhaust gas
internal combustion
combustion engines
gas cleaning
cleaning
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 - Lifetime
Application number
DE60019284T
Other languages
English (en)
Other versions
DE60019284T2 (de
Inventor
Lars Allevag
Goeran Almkvist
Ingmar Bredstroem
Karin Thorn
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.)
Volvo Car Corp
Original Assignee
Volvo Car 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 Volvo Car Corp filed Critical Volvo Car Corp
Application granted granted Critical
Publication of DE60019284D1 publication Critical patent/DE60019284D1/de
Publication of DE60019284T2 publication Critical patent/DE60019284T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
    • 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
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0261—Controlling the valve overlap
    • F02D13/0265—Negative valve overlap for temporarily storing residual gas in the cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D2013/0292—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation in the start-up phase, e.g. for warming-up cold engine or catalyst
    • 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
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Valve Device For Special Equipments (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE60019284T 1999-06-11 2000-06-09 Verfahren zur abgasreinigung von brennkraftmaschinen Expired - Lifetime DE60019284T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9902217 1999-06-11
SE9902217A SE521981C2 (sv) 1999-06-11 1999-06-11 Metod för att minska ämnen i avgaser från en förbränningsmotor
PCT/SE2000/001214 WO2000077369A1 (en) 1999-06-11 2000-06-09 Method of reducing emissions in the exhaust gases of an internal combustion engine

Publications (2)

Publication Number Publication Date
DE60019284D1 true DE60019284D1 (de) 2005-05-12
DE60019284T2 DE60019284T2 (de) 2005-09-15

Family

ID=20416046

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60019284T Expired - Lifetime DE60019284T2 (de) 1999-06-11 2000-06-09 Verfahren zur abgasreinigung von brennkraftmaschinen

Country Status (5)

Country Link
US (1) US6681562B2 (de)
EP (1) EP1185770B1 (de)
DE (1) DE60019284T2 (de)
SE (1) SE521981C2 (de)
WO (1) WO2000077369A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6519933B2 (en) * 2000-03-21 2003-02-18 Toyota Jidosha Kabushiki Kaisha Internal combustion engine having variable valve control system and NOx catalyst
US6826905B2 (en) * 2002-06-04 2004-12-07 International Engine Intellectual Property Company, Llc Control strategy for regenerating a particulate filter in an exhaust system of an engine having a variable valve actuation mechanism
US7021289B2 (en) * 2004-03-19 2006-04-04 Ford Global Technology, Llc Reducing engine emissions on an engine with electromechanical valves
EP1602816B1 (de) * 2004-06-04 2007-02-14 Ford Global Technologies, LLC Verfahren und Vorrichtung zur Reduzierung von Abgasemissionen während Kaltstartbedingungen
US7398644B2 (en) * 2005-06-15 2008-07-15 Ford Global Technologies, Llc System and method for reducing NOx emissions in an apparatus having a diesel engine
FR2955357B1 (fr) * 2010-01-19 2012-02-10 Inst Francais Du Petrole Procede de balayage des gaz brules residuels d'un moteur multi cylindres a combustion interne suralimente a injection directe
US8833058B2 (en) * 2012-04-16 2014-09-16 Ford Global Technologies, Llc Variable valvetrain turbocharged engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437330A1 (de) * 1984-10-11 1986-04-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Luftverdichtende, selbstzuendende oder fremdgezuendete viertakt-brennkraftmaschine mit direkter kraftstoff-einspritzung, turboaufladung und lastabhaengiger innerer abgasrueckfuehrung
YU78487A (en) 1986-05-05 1990-12-31 Ingersoll Rand Co Process and valve assembly for improving mixing of air and fuel
DE4016226A1 (de) * 1990-05-19 1991-11-21 Dalibor Plesek Reduzierung von abgasemissionen bei ventilgesteuerten verbrennungsmotoren durch variable steuerzeiten
US5161497A (en) 1992-03-11 1992-11-10 Ford Motor Company Variable valve timing operated engine
JP3422033B2 (ja) 1992-09-28 2003-06-30 マツダ株式会社 機械式過給機付エンジンの吸気装置
JPH06129271A (ja) * 1992-10-16 1994-05-10 Yamaha Motor Co Ltd ４サイクルエンジン
JP3298352B2 (ja) 1995-03-16 2002-07-02 日産自動車株式会社 ディーゼルエンジン
JPH08270470A (ja) * 1995-03-31 1996-10-15 Toyota Motor Corp 内燃機関のバルブタイミング制御装置
JPH0979056A (ja) * 1995-09-12 1997-03-25 Toyota Motor Corp 内燃機関のバルブタイミング制御装置
DE19624230C1 (de) * 1996-06-18 1997-07-10 Porsche Ag Ventilsteuerung für Brennkraftmaschinen
JP2871615B2 (ja) * 1996-09-09 1999-03-17 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP4326044B2 (ja) * 1998-08-21 2009-09-02 日産自動車株式会社 ４サイクル内燃機関

Also Published As

Publication number Publication date
EP1185770A1 (de) 2002-03-13
DE60019284T2 (de) 2005-09-15
US6681562B2 (en) 2004-01-27
SE521981C2 (sv) 2003-12-23
EP1185770B1 (de) 2005-04-06
SE9902217D0 (sv) 1999-06-11
SE9902217L (sv) 2000-12-12
US20020189240A1 (en) 2002-12-19
WO2000077369A1 (en) 2000-12-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition