DE10344423A1 - Verfahren zum Betrieb einer Brennkraftmaschine - Google Patents

Verfahren zum Betrieb einer Brennkraftmaschine Download PDF

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Publication number
DE10344423A1
DE10344423A1 DE10344423A DE10344423A DE10344423A1 DE 10344423 A1 DE10344423 A1 DE 10344423A1 DE 10344423 A DE10344423 A DE 10344423A DE 10344423 A DE10344423 A DE 10344423A DE 10344423 A1 DE10344423 A1 DE 10344423A1
Authority
DE
Germany
Prior art keywords
injection event
ignition
self
temperature phase
combustion engine
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.)
Withdrawn
Application number
DE10344423A
Other languages
English (en)
Inventor
Michael Scherrieble
Siegfried Weber
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to DE10344423A priority Critical patent/DE10344423A1/de
Priority to EP04764785A priority patent/EP1671022A1/de
Priority to PCT/EP2004/009830 priority patent/WO2005038213A1/de
Publication of DE10344423A1 publication Critical patent/DE10344423A1/de
Priority to US11/390,553 priority patent/US7305964B2/en
Withdrawn legal-status Critical Current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
    • F02D41/30—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/12—Engines characterised by fuel-air mixture compression with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • 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
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3035—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode
    • 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
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3035—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode
    • F02D41/3041—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode with means for triggering compression ignition, e.g. spark plug
    • F02D41/3047—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode with means for triggering compression ignition, e.g. spark plug said means being a secondary injection of fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02D41/403—Multiple injections with pilot 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)

Abstract

Die Erfindung betrifft ein Verfahren, bei dem mittels einer Einspritzdüse Kraftstoff direkt in einen Brennraum eingespritzt wird, wobei während eines Arbeitsspiels ein Teil des Kraftstoffes als eine Voreinspritzung und der restliche Kraftstoff als eine Haupteinspritzung zu einem späteren Zeitpunkt in den Brennraum eingespritzt wird. Mit der Voreinspritzung wird ein homogenes Vorgemisch gebildet, mit dem eine homogene Verbrennungsphase in Form einer Niedrigtemperaturphase und einer Hochtemperaturphase eingeleitet wird. Die Haupteinspritzung wird derart vorgenommen, dass deren Selbstzündung während der Hochtemperaturphase der Voreinspritzung stattfindet. Der Einspritzzeitpunkt der Haupteinspritzung wird so gewählt bzw. eingestellt, dass die Zündung der Haupteinspritzung nach dem Beginn und vorzugsweise vor dem Ende der Hochtemperaturphase stattfindet.
DE10344423A 2003-09-25 2003-09-25 Verfahren zum Betrieb einer Brennkraftmaschine Withdrawn DE10344423A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE10344423A DE10344423A1 (de) 2003-09-25 2003-09-25 Verfahren zum Betrieb einer Brennkraftmaschine
EP04764785A EP1671022A1 (de) 2003-09-25 2004-09-03 Verfahren zum betrieb einer brennkraftmaschine
PCT/EP2004/009830 WO2005038213A1 (de) 2003-09-25 2004-09-03 Verfahren zum betrieb einer brennkraftmaschine
US11/390,553 US7305964B2 (en) 2003-09-25 2006-03-24 Method for operating an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10344423A DE10344423A1 (de) 2003-09-25 2003-09-25 Verfahren zum Betrieb einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE10344423A1 true DE10344423A1 (de) 2005-04-21

Family

ID=34353080

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10344423A Withdrawn DE10344423A1 (de) 2003-09-25 2003-09-25 Verfahren zum Betrieb einer Brennkraftmaschine

Country Status (4)

Country Link
US (1) US7305964B2 (de)
EP (1) EP1671022A1 (de)
DE (1) DE10344423A1 (de)
WO (1) WO2005038213A1 (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007008282A2 (en) * 2005-07-11 2007-01-18 Caterpillar Inc. A method and apparatus for controlling a hcci internal combustion engine with two injection events
FR2895456A1 (fr) * 2005-12-28 2007-06-29 Renault Sas Procede d'injection de carburant dans un moteur pour augmenter les performances a pleine charge du moteur
EP2055919A2 (de) 2007-11-05 2009-05-06 Volkswagen AG Verfahren zum Betreiben einer Brennkraftmaschine
WO2009072234A1 (en) * 2007-12-07 2009-06-11 Toyota Jidosha Kabushiki Kaisha Fuel injection control apparatus of internal combustion engine
EP2075442A1 (de) * 2007-12-31 2009-07-01 C.R.F. Società Consortile per Azioni Elektronisches Verbrennungssteuerungssystem mit geschlossenem Regelkreis für einen Dieselmotor mit Kompressionszündung mit Kraftstoffluftvormischung
WO2009087715A1 (en) * 2008-01-11 2009-07-16 Toyota Jidosha Kabushiki Kaisha Fuel injection control apparatus of internal combustion engine
EP2428671A2 (de) 2010-09-13 2012-03-14 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zur Steuerung eines Verbrennungsmotors
EP2446133A1 (de) * 2009-06-26 2012-05-02 MTU Friedrichshafen GmbH Verfahren zum betreiben eines verbrennungsmotors
WO2012089293A1 (de) 2010-12-29 2012-07-05 Volkswagen Aktiengesellschaft Verfahren und vorrichtung zur steuerung eines verbrennungsmotors
EP2685075A4 (de) * 2011-03-11 2015-11-04 Toyota Jidoshokki Kk Kraftstoffeinspritzvorrichtung

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2431202B (en) * 2005-09-01 2007-09-05 Lotus Car An engine which operates repeatedly with a multi-stage combustion process
SE530875C2 (sv) * 2007-02-15 2008-09-30 Scania Cv Ab Arrangemang och förfarande hos en förbränningsmotor
DE602008000206D1 (de) * 2007-06-27 2009-11-26 Honda Motor Co Ltd Steuersystem für einen Verbrennungsmotor
JP5086887B2 (ja) * 2008-05-16 2012-11-28 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
JP4404154B2 (ja) * 2008-06-09 2010-01-27 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
CA2766395A1 (en) * 2008-06-26 2010-01-07 Cambrian Energy Development Llc Apparatus and method for operating an engine with non-fuel fluid injection
WO2010087017A1 (ja) * 2009-02-02 2010-08-05 トヨタ自動車株式会社 内燃機関の制御装置
JP5873059B2 (ja) * 2013-09-30 2016-03-01 株式会社豊田中央研究所 圧縮着火式内燃機関

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231962A (en) * 1991-09-27 1993-08-03 Nippondenso Co., Ltd. Fuel injection control system with split fuel injection for diesel engine
JP3052856B2 (ja) * 1996-10-24 2000-06-19 三菱自動車工業株式会社 排気昇温装置
US6302080B1 (en) * 1998-07-31 2001-10-16 Denso Corporation Fuel injection system having pre-injection and main injection
JP3817977B2 (ja) * 1999-07-06 2006-09-06 株式会社日立製作所 圧縮着火式エンジンの制御方法
DE19953932C2 (de) 1999-11-10 2002-04-18 Daimler Chrysler Ag Verfahren zum Betrieb einer Hubkolbenbrennkraftmaschine
JP3873580B2 (ja) * 2000-06-15 2007-01-24 日産自動車株式会社 圧縮自己着火式内燃機関
DE60226392D1 (de) * 2001-10-12 2008-06-19 Isuzu Motors Ltd Brennkraftmaschine mit Verdichtungszündung
DE10213025B4 (de) * 2002-03-22 2014-02-27 Daimler Ag Selbstzündende Brennkraftmaschine
DE10213011B4 (de) * 2002-03-22 2014-02-27 Daimler Ag Selbstzündende Brennkraftmaschine
JP2003286879A (ja) * 2002-03-27 2003-10-10 Mazda Motor Corp ディーゼルエンジンの燃焼制御装置
DE10315149A1 (de) * 2003-04-03 2004-10-14 Daimlerchrysler Ag Brennkraftmaschine mit Selbstzündung
DE10244364A1 (de) * 2002-09-24 2004-04-01 Daimlerchrysler Ag Brennkraftmaschine mit Selbstzündung
JP4075588B2 (ja) * 2002-11-26 2008-04-16 いすゞ自動車株式会社 ディーゼルエンジン
DE10305941A1 (de) * 2003-02-12 2004-08-26 Daimlerchrysler Ag Verfahren zum Betrieb einer Brennkraftmaschine mit Kraftstoffdirekteinspritzung
DE10344428B4 (de) * 2003-09-25 2015-02-19 Daimler Ag Verfahren zum Betrieb einer Brennkraftmaschine

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101223349B (zh) * 2005-07-11 2012-05-02 卡特彼勒公司 控制具有两个喷射动作的hcci内燃机的方法和装置
WO2007008282A3 (en) * 2005-07-11 2007-05-18 Caterpillar Inc A method and apparatus for controlling a hcci internal combustion engine with two injection events
WO2007008282A2 (en) * 2005-07-11 2007-01-18 Caterpillar Inc. A method and apparatus for controlling a hcci internal combustion engine with two injection events
FR2895456A1 (fr) * 2005-12-28 2007-06-29 Renault Sas Procede d'injection de carburant dans un moteur pour augmenter les performances a pleine charge du moteur
EP1803919A1 (de) * 2005-12-28 2007-07-04 Renault SAS Kraftstoffeinspritzverfahren zur Leistungssteigerung eines Motors unter Volllast
EP2055919A2 (de) 2007-11-05 2009-05-06 Volkswagen AG Verfahren zum Betreiben einer Brennkraftmaschine
DE102007052615A1 (de) 2007-11-05 2009-05-07 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine
EP2055919A3 (de) * 2007-11-05 2014-04-16 Volkswagen Aktiengesellschaft Verfahren zum Betreiben einer Brennkraftmaschine
US8387586B2 (en) 2007-12-07 2013-03-05 Toyota Jidosha Kabushiki Kaisha Fuel injection control apparatus of internal combustion engine
WO2009072234A1 (en) * 2007-12-07 2009-06-11 Toyota Jidosha Kabushiki Kaisha Fuel injection control apparatus of internal combustion engine
EP2075442A1 (de) * 2007-12-31 2009-07-01 C.R.F. Società Consortile per Azioni Elektronisches Verbrennungssteuerungssystem mit geschlossenem Regelkreis für einen Dieselmotor mit Kompressionszündung mit Kraftstoffluftvormischung
WO2009087715A1 (en) * 2008-01-11 2009-07-16 Toyota Jidosha Kabushiki Kaisha Fuel injection control apparatus of internal combustion engine
EP2446133A1 (de) * 2009-06-26 2012-05-02 MTU Friedrichshafen GmbH Verfahren zum betreiben eines verbrennungsmotors
EP2428671A2 (de) 2010-09-13 2012-03-14 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zur Steuerung eines Verbrennungsmotors
DE102010045083A1 (de) 2010-09-13 2012-03-15 Volkswagen Ag Verfahren und Vorrichtung zur Steuerung eines Verbrennungsmotors
US9279381B2 (en) 2010-09-13 2016-03-08 Volkswagen Ag Method and device for controlling an internal combustion engine
WO2012089293A1 (de) 2010-12-29 2012-07-05 Volkswagen Aktiengesellschaft Verfahren und vorrichtung zur steuerung eines verbrennungsmotors
DE102010064344A1 (de) 2010-12-29 2012-07-05 Volkswagen Ag Verfahren und Vorrichtung zur Steuerung eines Verbrennungsmotors
EP2685075A4 (de) * 2011-03-11 2015-11-04 Toyota Jidoshokki Kk Kraftstoffeinspritzvorrichtung
US9376980B2 (en) 2011-03-11 2016-06-28 Kabushiki Kaisha Toyota Jidoshokki Fuel injection device

Also Published As

Publication number Publication date
US7305964B2 (en) 2007-12-11
WO2005038213A1 (de) 2005-04-28
EP1671022A1 (de) 2006-06-21
US20060201477A1 (en) 2006-09-14

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE

8127 New person/name/address of the applicant

Owner name: DAIMLER AG, 70327 STUTTGART, DE

8141 Disposal/no request for examination