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FR2820783B1 - INTERNAL COMBUSTION ENGINE WITH DIRECT INJECTION AND IGNITION CONTROL AND METHOD OF OPERATING AN ENGINE OF THIS TYPE - Google Patents

INTERNAL COMBUSTION ENGINE WITH DIRECT INJECTION AND IGNITION CONTROL AND METHOD OF OPERATING AN ENGINE OF THIS TYPE

Info

Publication number
FR2820783B1
FR2820783B1 FR0201873A FR0201873A FR2820783B1 FR 2820783 B1 FR2820783 B1 FR 2820783B1 FR 0201873 A FR0201873 A FR 0201873A FR 0201873 A FR0201873 A FR 0201873A FR 2820783 B1 FR2820783 B1 FR 2820783B1
Authority
FR
France
Prior art keywords
engine
operating
internal combustion
type
direct injection
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
FR0201873A
Other languages
French (fr)
Other versions
FR2820783A1 (en
Inventor
Andreas Biemelt
Rudiger Eibl
Guenter Karl
Stephan Kraemer
Martin Locher
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
Publication of FR2820783A1 publication Critical patent/FR2820783A1/en
Application granted granted Critical
Publication of FR2820783B1 publication Critical patent/FR2820783B1/en
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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • 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
    • F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
    • F02B17/005—Engines characterised by means for effecting stratification of charge in cylinders having direct injection in the 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
    • F02B23/104—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 a side position of the cylinder
    • 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • F02B31/085—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets having two inlet valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/242—Arrangement of spark plugs or injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/26—Pistons  having combustion chamber in piston head
    • 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
    • F02B2023/106—Tumble flow, i.e. the axis of rotation of the main charge flow motion is horizontal
    • 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
    • F02B2023/108—Swirl flow, i.e. the axis of rotation of the main charge flow motion is vertical
    • 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
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
FR0201873A 2001-02-14 2002-02-14 INTERNAL COMBUSTION ENGINE WITH DIRECT INJECTION AND IGNITION CONTROL AND METHOD OF OPERATING AN ENGINE OF THIS TYPE Expired - Fee Related FR2820783B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10106887A DE10106887A1 (en) 2001-02-14 2001-02-14 Direct-injection internal combustion engine with spark ignition and method for operating such an internal combustion engine

Publications (2)

Publication Number Publication Date
FR2820783A1 FR2820783A1 (en) 2002-08-16
FR2820783B1 true FR2820783B1 (en) 2004-12-31

Family

ID=7674033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0201873A Expired - Fee Related FR2820783B1 (en) 2001-02-14 2002-02-14 INTERNAL COMBUSTION ENGINE WITH DIRECT INJECTION AND IGNITION CONTROL AND METHOD OF OPERATING AN ENGINE OF THIS TYPE

Country Status (3)

Country Link
DE (1) DE10106887A1 (en)
FR (1) FR2820783B1 (en)
GB (1) GB2373826B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4147981B2 (en) * 2003-03-13 2008-09-10 トヨタ自動車株式会社 Injector arrangement structure for direct cylinder injection engine
US7506630B2 (en) 2004-08-19 2009-03-24 Avl List Gmbh Internal combustion engine
US7434564B2 (en) * 2004-08-19 2008-10-14 Avl List Gmbh Internal combustion engine
DE102011106803A1 (en) * 2011-07-06 2013-01-10 Audi Ag Internal combustion engine e.g. diesel engine for motor vehicle, has injection valve that is provided for injecting fuel into cylinder in direction of combustion chamber recess of piston
CN115199398B (en) * 2022-07-25 2023-12-19 东风汽车集团股份有限公司 Engine capable of igniting compression ignition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685432A (en) * 1983-10-31 1987-08-11 Kabushiki Kaisha Toyota Chuo Kenkyusho Method and device for forming mixture gas in direct injection type internal combustion engine
JP3163906B2 (en) * 1994-07-27 2001-05-08 トヨタ自動車株式会社 In-cylinder injection spark ignition engine
ES2151151T3 (en) * 1995-03-28 2000-12-16 Mitsubishi Motors Corp INTERNAL COMBUSTION ENGINE OF THE INJECTION TYPE IN CYLINDER.
JP3365257B2 (en) * 1997-06-10 2003-01-08 日産自動車株式会社 In-cylinder direct injection spark ignition engine
AT2432U1 (en) * 1997-10-16 1998-10-27 Avl List Gmbh INTERNAL COMBUSTION ENGINE
FR2772073B1 (en) * 1997-12-08 2000-02-04 Renault DIRECT IGNITION AND DIRECT INJECTION INTERNAL COMBUSTION ENGINE
GB9821052D0 (en) * 1998-09-28 1998-11-18 Ricardo Consulting Eng Direct injection gasoline engines
FR2785334B1 (en) * 1998-10-30 2000-12-15 Renault INTERNAL COMBUSTION ENGINE WITH DIRECT IGNITION AND DIRECT INJECTION COMPRISING AN IMPROVED PISTON
US6286477B1 (en) * 1999-12-21 2001-09-11 Ford Global Technologies, Inc. Combustion chamber for direct-injected spark-ignited engines with swirl airflows
US6267096B1 (en) * 2000-01-07 2001-07-31 Ford Global Technologies, Inc. Three-valve cylinder head system

Also Published As

Publication number Publication date
GB2373826A (en) 2002-10-02
DE10106887A1 (en) 2002-09-05
GB2373826B (en) 2003-09-24
GB0202532D0 (en) 2002-03-20
FR2820783A1 (en) 2002-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081031