IT1295838B1 - Procedimento per il funzionamento di un motore a combustione interna a ciclo otto con formazione interna della miscela - Google Patents

Procedimento per il funzionamento di un motore a combustione interna a ciclo otto con formazione interna della miscela

Info

Publication number
IT1295838B1
IT1295838B1 IT97RM000666A ITRM970666A IT1295838B1 IT 1295838 B1 IT1295838 B1 IT 1295838B1 IT 97RM000666 A IT97RM000666 A IT 97RM000666A IT RM970666 A ITRM970666 A IT RM970666A IT 1295838 B1 IT1295838 B1 IT 1295838B1
Authority
IT
Italy
Prior art keywords
octo
procedure
combustion engine
mixture formation
internal combustion
Prior art date
Application number
IT97RM000666A
Other languages
English (en)
Inventor
Andreas Biemelt
Christian Enderle
Stephan Kramer
Klaus Rossler
Bernd Baur
Peter Hohner
Gunter Karl
Roland Kemmler
Original Assignee
Daimler Benz 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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of ITRM970666A1 publication Critical patent/ITRM970666A1/it
Application granted granted Critical
Publication of IT1295838B1 publication Critical patent/IT1295838B1/it

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
    • F02D41/3011—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
    • F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
    • F02D41/3029—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode further comprising a homogeneous charge spark-ignited 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
    • F02D41/3076—Controlling fuel injection according to or using specific or several modes of combustion with special conditions for selecting a mode of combustion, e.g. for starting, for diagnosing
    • 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
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/101—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on or close to the cylinder centre axis, e.g. with mixture formation using spray guided concepts
    • 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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition 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
    • Y02T10/12—Improving ICE efficiencies

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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
IT97RM000666A 1996-11-04 1997-11-03 Procedimento per il funzionamento di un motore a combustione interna a ciclo otto con formazione interna della miscela IT1295838B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19645383A DE19645383B4 (de) 1996-11-04 1996-11-04 Verfahren zum Betrieb einer Otto-Brennkraftmaschine mit innerer Gemischbildung

Publications (2)

Publication Number Publication Date
ITRM970666A1 ITRM970666A1 (it) 1999-05-03
IT1295838B1 true IT1295838B1 (it) 1999-05-28

Family

ID=7810588

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97RM000666A IT1295838B1 (it) 1996-11-04 1997-11-03 Procedimento per il funzionamento di un motore a combustione interna a ciclo otto con formazione interna della miscela

Country Status (5)

Country Link
US (1) US5941208A (it)
DE (1) DE19645383B4 (it)
FR (1) FR2755471B1 (it)
GB (1) GB2319096B (it)
IT (1) IT1295838B1 (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19824915C1 (de) * 1998-06-04 1999-02-18 Daimler Benz Ag Verfahren zum Wechseln der Betriebsart einer direkt-einspritzenden Otto-Brennkraftmaschine
DE19827105C2 (de) * 1998-06-18 2001-10-04 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
DE19916485C2 (de) * 1999-04-13 2001-10-31 Daimler Chrysler Ag Verfahren zum Betrieb einer Hubkolbenbrennkraftmaschine
DE10012969B4 (de) * 2000-03-16 2008-06-19 Daimler Ag Einspritzdüse und ein Verfahren zur Bildung eines Kraftstoff-Luftgemischs
JP2002357144A (ja) * 2001-05-30 2002-12-13 Nissan Motor Co Ltd 火花点火式エンジンの燃焼制御装置
GB2404693B (en) 2003-08-04 2005-06-22 Siemens Ag A method of minimising deposits in a fuel injector
JP4466533B2 (ja) * 2005-10-17 2010-05-26 トヨタ自動車株式会社 内燃機関の点火装置
US7617040B2 (en) * 2006-10-10 2009-11-10 Toyota Jidosha Kabushiki Kaisha Ignition apparatus for internal combustion engine
DE102010045044B4 (de) * 2010-06-04 2012-11-29 Borgwarner Beru Systems Gmbh Verfahren zum Zünden eines Brennstoff-Luft-Gemisches einer Verbrennungskammer, insbesondere in einem Verbrennungsmotor, durch Erzeugen einer Korona-Entladung
DE102013108705B4 (de) * 2013-08-12 2017-04-27 Borgwarner Ludwigsburg Gmbh Koronazündsystem und Verfahren zum Steuern einer Koronazündeinrichtung
US9777697B2 (en) * 2013-12-19 2017-10-03 Ford Global Technologies, Llc Spark plug fouling detection for ignition system
US9970390B2 (en) * 2016-04-25 2018-05-15 Ford Global Technologies, Llc Systems and methods for removing coking deposits in a fuel injection system
DE102021133562B3 (de) 2021-12-17 2023-05-17 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Betreiben einer Zündkerze einer Verbrennungskraftmaschine, insbesondere eines Kraftfahrzeugs, sowie Verbrennungskraftmaschine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517943A (en) * 1983-07-15 1985-05-21 Chevron Research Company Dynamic methods and apparatus for reducing octane requirement increase
EP0369480A3 (en) * 1988-11-18 1991-01-02 Toyota Jidosha Kabushiki Kaisha An internal combustion engine
JP2544472B2 (ja) * 1989-03-01 1996-10-16 株式会社日立製作所 多気筒エンジン用燃焼制御装置
JP2861233B2 (ja) * 1990-04-11 1999-02-24 トヨタ自動車株式会社 筒内直接噴射式火花点火機関の機関制御装置
JP2941028B2 (ja) * 1990-09-26 1999-08-25 ヤマハ発動機株式会社 ２サイクルエンジンの点火装置
US5170760A (en) * 1990-11-13 1992-12-15 Yamaha Hatsudoki Babushiki Kaisha Ignition system for two cycle engine
JPH0552145A (ja) * 1990-12-19 1993-03-02 Toyota Motor Corp 内燃機関の制御装置
JP2765305B2 (ja) * 1991-10-25 1998-06-11 トヨタ自動車株式会社 内燃機関
JPH0642352A (ja) * 1992-07-22 1994-02-15 Fuji Heavy Ind Ltd 内燃機関の燃焼室構造
US5411006A (en) * 1993-11-08 1995-05-02 Chrysler Corporation Engine ignition and control system
DE69430596T2 (de) * 1993-12-28 2002-11-14 Hitachi Ltd Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine

Also Published As

Publication number Publication date
GB9722656D0 (en) 1997-12-24
GB2319096A (en) 1998-05-13
US5941208A (en) 1999-08-24
GB2319096B (en) 1998-10-28
FR2755471B1 (fr) 2000-09-29
DE19645383B4 (de) 2004-04-29
ITRM970666A1 (it) 1999-05-03
FR2755471A1 (fr) 1998-05-07
DE19645383A1 (de) 1998-05-14

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