FR2830569B1 - Procede de chauffage d'un catalyseur situe dans le dispositif d'echappement d'un moteur a combustion interne - Google Patents

Procede de chauffage d'un catalyseur situe dans le dispositif d'echappement d'un moteur a combustion interne

Info

Publication number
FR2830569B1
FR2830569B1 FR0212344A FR0212344A FR2830569B1 FR 2830569 B1 FR2830569 B1 FR 2830569B1 FR 0212344 A FR0212344 A FR 0212344A FR 0212344 A FR0212344 A FR 0212344A FR 2830569 B1 FR2830569 B1 FR 2830569B1
Authority
FR
France
Prior art keywords
heating
combustion engine
internal combustion
exhaust device
catalyst located
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 - Fee Related
Application number
FR0212344A
Other languages
English (en)
Other versions
FR2830569A1 (fr
Inventor
Harry Schule
Hong Zhang
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2830569A1 publication Critical patent/FR2830569A1/fr
Application granted granted Critical
Publication of FR2830569B1 publication Critical patent/FR2830569B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F02D41/0245—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 by increasing temperature of the exhaust gas leaving the engine
    • 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
    • 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
    • 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)
FR0212344A 2001-10-09 2002-10-04 Procede de chauffage d'un catalyseur situe dans le dispositif d'echappement d'un moteur a combustion interne Expired - Fee Related FR2830569B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10149745A DE10149745C1 (de) 2001-10-09 2001-10-09 Verfahren zum Aufheizen eines Katalysators im Abgassystem einer Brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2830569A1 FR2830569A1 (fr) 2003-04-11
FR2830569B1 true FR2830569B1 (fr) 2007-03-09

Family

ID=7701891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0212344A Expired - Fee Related FR2830569B1 (fr) 2001-10-09 2002-10-04 Procede de chauffage d'un catalyseur situe dans le dispositif d'echappement d'un moteur a combustion interne

Country Status (2)

Country Link
DE (1) DE10149745C1 (fr)
FR (1) FR2830569B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104819042B (zh) * 2014-02-05 2018-11-27 大众汽车有限公司 内燃机颗粒过滤器的再生方法及相应的控制器和交通工具

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005054615A (ja) * 2003-08-08 2005-03-03 Hitachi Ltd 筒内噴射エンジンの燃料供給システム及び燃料供給方法
DE102004016386B4 (de) * 2004-04-02 2007-02-22 Audi Ag Verfahren zum Betreiben einer Brennkraftmaschine eines Fahrzeugs, insbesondere eines Kraftfahrzeugs sowie Vorrichtung zur Durchführung eines derartigen Verfahrens
DE102004047984B4 (de) * 2004-10-01 2016-02-04 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine mit variabler Ventilüberschneidung
DE102005006702B4 (de) * 2005-02-15 2009-04-16 Audi Ag Verfahren und Vorrichtung zur Steuerung einer Verbrennungskraftmaschine
DE102005007125B4 (de) * 2005-02-17 2011-02-17 Audi Ag Verfahren und Vorrichtung zur Steuerung einer Verbrennungskraftmaschine
DE102005010290B4 (de) * 2005-03-02 2017-07-06 Volkswagen Ag Verfahren und Vorrichtung zur Ventilsteuerung beim Startvorgang eines Verbrennungsmotors
US7900594B2 (en) * 2007-09-27 2011-03-08 GM Global Technology Operations LLC System and method for injecting fuel into a direct injection engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1266889B1 (it) * 1994-07-22 1997-01-21 Fiat Ricerche Metodo di autoinnesco della rigenerazione in un filtro particolato per un motore diesel con sistema d'iniezione a collettore comune.
EP0786592B1 (fr) * 1996-01-29 2002-05-02 Wärtsilä Schweiz AG Méthode de dispositif d'injection de carburant dans un moteur à pistons à combustion interne
US5839275A (en) * 1996-08-20 1998-11-24 Toyota Jidosha Kabushiki Kaisha Fuel injection control device for a direct injection type engine
JP3767764B2 (ja) * 1997-09-09 2006-04-19 三菱電機株式会社 内燃機関の筒内噴射式燃料制御装置
DE19746519A1 (de) * 1997-10-22 1999-04-29 Bosch Gmbh Robert Verfahren zur Einbringung von Kraftstoff in den Brennraum einer direkt einspritzenden Viertakt-Otto-Brennkraftmaschine
DE19746855A1 (de) * 1997-10-23 1999-04-29 Fev Motorentech Gmbh & Co Kg Verfahren zur Abgasnachbehandlung bei Kolbenbrennkraftmaschinen mit Kraftstoff-Direkteinspritzung
JP3348659B2 (ja) * 1998-02-13 2002-11-20 三菱自動車工業株式会社 筒内噴射型内燃機関
DE19857785C2 (de) * 1998-12-15 2000-12-07 Daimler Chrysler Ag Verfahren zur Gemischbildung in einem Brennraum eines Verbrennungsmotors
JP3584738B2 (ja) * 1998-06-29 2004-11-04 日産自動車株式会社 筒内直噴式火花点火エンジン

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104819042B (zh) * 2014-02-05 2018-11-27 大众汽车有限公司 内燃机颗粒过滤器的再生方法及相应的控制器和交通工具

Also Published As

Publication number Publication date
DE10149745C1 (de) 2003-05-08
FR2830569A1 (fr) 2003-04-11

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Legal Events

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ST Notification of lapse

Effective date: 20100630