DE602004005361D1 - Hilfssystem zur regenerierung eines in einer kraftfahrzeugabgasleitung integrierten abgasbehandlungsmittels - Google Patents

Hilfssystem zur regenerierung eines in einer kraftfahrzeugabgasleitung integrierten abgasbehandlungsmittels

Info

Publication number
DE602004005361D1
DE602004005361D1 DE602004005361T DE602004005361T DE602004005361D1 DE 602004005361 D1 DE602004005361 D1 DE 602004005361D1 DE 602004005361 T DE602004005361 T DE 602004005361T DE 602004005361 T DE602004005361 T DE 602004005361T DE 602004005361 D1 DE602004005361 D1 DE 602004005361D1
Authority
DE
Germany
Prior art keywords
post
injection
regeneration
engine
depollution
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.)
Active
Application number
DE602004005361T
Other languages
English (en)
Other versions
DE602004005361T2 (de
Inventor
Christophe Colignon
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.)
PSA Automobiles SA
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
Publication of DE602004005361D1 publication Critical patent/DE602004005361D1/de
Application granted granted Critical
Publication of DE602004005361T2 publication Critical patent/DE602004005361T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • F02D41/08—Introducing corrections for particular operating conditions for idling
    • 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
    • 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
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • 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
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
    • 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
    • F02D41/3809—Common rail control systems
    • F02D41/3827—Common rail control systems for diesel engines
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Eletrric Generators (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
DE602004005361T 2003-11-07 2004-10-13 Hilfssystem zur regenerierung eines in einer kraftfahrzeugabgasleitung integrierten abgasbehandlungsmittels Active DE602004005361T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0313155A FR2862096B1 (fr) 2003-11-07 2003-11-07 Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur de vehicule
FR0313155 2003-11-07
PCT/FR2004/002610 WO2005047678A1 (fr) 2003-11-07 2004-10-13 Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur diesel de vehicule

Publications (2)

Publication Number Publication Date
DE602004005361D1 true DE602004005361D1 (de) 2007-04-26
DE602004005361T2 DE602004005361T2 (de) 2007-07-12

Family

ID=34508357

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004005361T Active DE602004005361T2 (de) 2003-11-07 2004-10-13 Hilfssystem zur regenerierung eines in einer kraftfahrzeugabgasleitung integrierten abgasbehandlungsmittels

Country Status (8)

Country Link
US (1) US7340885B2 (de)
EP (1) EP1685319B1 (de)
JP (1) JP4499108B2 (de)
AT (1) ATE356928T1 (de)
DE (1) DE602004005361T2 (de)
ES (1) ES2281024T3 (de)
FR (1) FR2862096B1 (de)
WO (1) WO2005047678A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2862101B1 (fr) * 2003-11-07 2006-04-14 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur diesel de vehicule
FR2890926A1 (fr) * 2005-09-21 2007-03-23 Renault Sas Procede d'obtention de gaz d'echappement charges en carburant
US8505281B2 (en) * 2009-09-30 2013-08-13 Cummins Inc. Techniques for enhancing aftertreatment regeneration capability
DE202015001630U1 (de) * 2015-02-28 2016-05-31 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Verbrennungsmotor mit Nachbehandlungsvorrichtung
DK179038B1 (en) * 2015-11-02 2017-09-11 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland A two-stroke internal combustion engine with a SCR reactor located downstream of the exhaust gas receiver
US11624333B2 (en) 2021-04-20 2023-04-11 Kohler Co. Exhaust safety system for an engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6289672B1 (en) * 1998-07-21 2001-09-18 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification device for an internal combustion engine
DE10007049A1 (de) * 2000-02-17 2001-08-23 Volkswagen Ag Vorrichtung und Verfahren zur Steuerung einer NO¶x¶-Regeneration eines NO¶x¶-Speicherkatalysators
DE10033159B4 (de) * 2000-07-07 2005-03-17 Daimlerchrysler Ag Brennkraftmaschine, insbesondere für Kraftfahrzeuge
FR2812034B1 (fr) * 2000-07-21 2003-03-21 Renault Procede d'injection de carburant
JP2002155724A (ja) * 2000-09-07 2002-05-31 Toyota Motor Corp 内燃機関の排気浄化装置
JP4360048B2 (ja) * 2001-06-07 2009-11-11 株式会社デンソー 内燃機関の排気浄化システム
ITTO20010786A1 (it) * 2001-08-03 2003-02-03 Fiat Ricerche Metodo di autoinnesco della rigenerazione di un filtro particolato per un motore diesel ad iniezione diretta provvisto di un impianto di ini
JP3829699B2 (ja) * 2001-11-28 2006-10-04 いすゞ自動車株式会社 排ガス浄化システム及びその再生制御方法
JP3797224B2 (ja) * 2002-01-07 2006-07-12 日産自動車株式会社 内燃機関の排気浄化装置
JP4075573B2 (ja) * 2002-06-13 2008-04-16 株式会社デンソー 内燃機関の排ガス浄化装置
JP3985053B2 (ja) * 2002-07-15 2007-10-03 マツダ株式会社 エンジンの排気微粒子処理装置
JP4333289B2 (ja) * 2003-09-03 2009-09-16 いすゞ自動車株式会社 排気ガス浄化システム

Also Published As

Publication number Publication date
ATE356928T1 (de) 2007-04-15
JP4499108B2 (ja) 2010-07-07
DE602004005361T2 (de) 2007-07-12
JP2007510845A (ja) 2007-04-26
ES2281024T3 (es) 2007-09-16
WO2005047678A1 (fr) 2005-05-26
FR2862096B1 (fr) 2006-02-17
EP1685319A1 (de) 2006-08-02
US7340885B2 (en) 2008-03-11
FR2862096A1 (fr) 2005-05-13
EP1685319B1 (de) 2007-03-14
US20070056269A1 (en) 2007-03-15

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Legal Events

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8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition