DE69711932T2 - Brennkraftmaschine mit fremdzündung und direkteinspritzung - Google Patents

Brennkraftmaschine mit fremdzündung und direkteinspritzung

Info

Publication number
DE69711932T2
DE69711932T2 DE69711932T DE69711932T DE69711932T2 DE 69711932 T2 DE69711932 T2 DE 69711932T2 DE 69711932 T DE69711932 T DE 69711932T DE 69711932 T DE69711932 T DE 69711932T DE 69711932 T2 DE69711932 T2 DE 69711932T2
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
direct ignition
ignition
direct
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 - Lifetime
Application number
DE69711932T
Other languages
English (en)
Other versions
DE69711932D1 (de
Inventor
Tsoi Ma
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.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
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
Priority claimed from GBGB9702109.1A external-priority patent/GB9702109D0/en
Priority claimed from GBGB9712201.4A external-priority patent/GB9712201D0/en
Application filed by Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Publication of DE69711932D1 publication Critical patent/DE69711932D1/de
Application granted granted Critical
Publication of DE69711932T2 publication Critical patent/DE69711932T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F02B23/105—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 the fuel is sprayed directly onto or close to the spark plug
    • 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
    • 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
    • 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
    • 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
    • F02B2275/10—Diamond configuration of valves in cylinder heads
    • 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
    • F02B2275/48—Tumble motion in gas movement in 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE69711932T 1997-02-01 1997-12-31 Brennkraftmaschine mit fremdzündung und direkteinspritzung Expired - Lifetime DE69711932T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9702109.1A GB9702109D0 (en) 1997-02-01 1997-02-01 Direct injection spark ignition engine
GBGB9712201.4A GB9712201D0 (en) 1997-02-01 1997-06-13 Direct injection spark ignition engine
PCT/GB1997/003541 WO1998034023A1 (en) 1997-02-01 1997-12-31 Direct injection spark ignition engine

Publications (2)

Publication Number Publication Date
DE69711932D1 DE69711932D1 (de) 2002-05-16
DE69711932T2 true DE69711932T2 (de) 2002-08-22

Family

ID=26310916

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69711932T Expired - Lifetime DE69711932T2 (de) 1997-02-01 1997-12-31 Brennkraftmaschine mit fremdzündung und direkteinspritzung

Country Status (5)

Country Link
US (1) US6148792A (de)
EP (1) EP0958450B1 (de)
JP (1) JP2001525029A (de)
DE (1) DE69711932T2 (de)
WO (1) WO1998034023A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016205875A1 (de) * 2016-03-16 2017-09-21 Ford Global Technologies, Llc Direkteinspritzende fremdgezündete Brennkraftmaschine mit im Zylinderrohr angeordneter Einspritzvorrichtung und Verfahren zum Betreiben einer derartigen Brennkraftmaschine

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE519767C2 (sv) * 1997-11-26 2003-04-08 Volvo Car Corp Förbränningssystem
US6390059B1 (en) * 1998-06-22 2002-05-21 Hitachi, Ltd. Cylinder-injection type internal combustion engine, method of controlling the engine, and fuel injection nozzle
FR2827913B1 (fr) * 2001-07-27 2003-09-19 Inst Francais Du Petrole Procede de controle de l'injection d'un carburant pour un moteur a combustion interne a injection directe
US6712037B2 (en) * 2002-01-09 2004-03-30 Visteon Global Technologies, Inc. Low pressure direct injection engine system
US7926467B2 (en) * 2007-04-30 2011-04-19 Caterpillar Inc. Droplet generator for engine system
JP4930274B2 (ja) * 2007-08-20 2012-05-16 トヨタ自動車株式会社 内燃機関の制御装置
US20140020653A1 (en) * 2012-07-17 2014-01-23 Ford Global Technologies, Llc Direct fuel injection system
US10119496B2 (en) * 2014-04-15 2018-11-06 Cummins Inc. Cryogenic fuel injection and combustion
DE102016212951A1 (de) * 2016-07-15 2018-02-01 Ford Global Technologies, Llc Direkteinspritzende fremdgezündete Brennkraftmaschine mit im Zylinderrohr angeordneter Einspritzvorrichtung und Verfahren zum Betreiben einer derartigen Brennkraftmaschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800118A (en) * 1953-03-24 1957-07-23 Daimler Benz Ag Four-cycle internal combustion engine having fuel injection means
DE932392C (de) * 1954-04-22 1955-09-01 Daimler Benz Ag Gemischverdichtende Brennkraftmaschine
JP2829728B2 (ja) * 1987-03-04 1998-12-02 マツダ株式会社 エンジンの燃焼室構造
FR2663686B1 (fr) * 1990-06-21 1994-09-30 Peugeot Moteur a essence comportant un dispositif d'injection indirecte perfectionne et procede d'injection correspondant.
JP2531322B2 (ja) * 1991-09-13 1996-09-04 トヨタ自動車株式会社 内燃機関
JP2871220B2 (ja) 1991-09-20 1999-03-17 トヨタ自動車株式会社 筒内噴射式内燃機関
US5421301A (en) 1994-02-14 1995-06-06 Feuling; James J. Direct cylinder fuel injection system for internal combustion engines
US5735240A (en) * 1995-06-19 1998-04-07 Yamaha Hatsudoki Kabushiki Kaisha Direct injected engine
DK172537B1 (da) * 1996-07-30 1998-11-30 Smidth & Co As F L Indretning til varmeveksling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016205875A1 (de) * 2016-03-16 2017-09-21 Ford Global Technologies, Llc Direkteinspritzende fremdgezündete Brennkraftmaschine mit im Zylinderrohr angeordneter Einspritzvorrichtung und Verfahren zum Betreiben einer derartigen Brennkraftmaschine
DE102016205875B4 (de) * 2016-03-16 2020-12-10 Ford Global Technologies, Llc Direkteinspritzende fremdgezündete Brennkraftmaschine mit im Zylinderrohr angeordneter Einspritzvorrichtung und Verfahren zum Betreiben einer derartigen Brennkraftmaschine

Also Published As

Publication number Publication date
JP2001525029A (ja) 2001-12-04
DE69711932D1 (de) 2002-05-16
US6148792A (en) 2000-11-21
WO1998034023A1 (en) 1998-08-06
EP0958450A1 (de) 1999-11-24
EP0958450B1 (de) 2002-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FORD GLOBAL TECHNOLOGIES, LLC (N.D.GES.D. STAATES