DE69500126T2 - Eine fremdgezündete Brennkraftmaschine mit direkter Kraftstoffeinspritzung - Google Patents

Eine fremdgezündete Brennkraftmaschine mit direkter Kraftstoffeinspritzung

Info

Publication number
DE69500126T2
DE69500126T2 DE69500126T DE69500126T DE69500126T2 DE 69500126 T2 DE69500126 T2 DE 69500126T2 DE 69500126 T DE69500126 T DE 69500126T DE 69500126 T DE69500126 T DE 69500126T DE 69500126 T2 DE69500126 T2 DE 69500126T2
Authority
DE
Germany
Prior art keywords
spark
combustion engine
internal combustion
fuel injection
direct fuel
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
DE69500126T
Other languages
English (en)
Other versions
DE69500126D1 (de
Inventor
Takeshi Gono
Souichi Matsushita
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE69500126D1 publication Critical patent/DE69500126D1/de
Application granted granted Critical
Publication of DE69500126T2 publication Critical patent/DE69500126T2/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
    • 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
    • F02B2023/108—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)
DE69500126T 1994-07-27 1995-07-26 Eine fremdgezündete Brennkraftmaschine mit direkter Kraftstoffeinspritzung Expired - Lifetime DE69500126T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17557794A JP3163906B2 (ja) 1994-07-27 1994-07-27 筒内噴射式火花点火機関

Publications (2)

Publication Number Publication Date
DE69500126D1 DE69500126D1 (de) 1997-02-13
DE69500126T2 true DE69500126T2 (de) 1997-06-19

Family

ID=15998522

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69500126T Expired - Lifetime DE69500126T2 (de) 1994-07-27 1995-07-26 Eine fremdgezündete Brennkraftmaschine mit direkter Kraftstoffeinspritzung

Country Status (4)

Country Link
US (1) US5553588A (de)
EP (1) EP0694682B1 (de)
JP (1) JP3163906B2 (de)
DE (1) DE69500126T2 (de)

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US5806482A (en) * 1995-03-28 1998-09-15 Mitsubishi Jidosha Kogyo Kabushiki Kaisha In-cylinder injection internal combustion engine
AU712704B2 (en) * 1996-03-19 1999-11-11 Outboard Marine Corporation Two-stroke engine piston bowl configurations
DE19713029C2 (de) * 1996-04-01 2000-02-24 Avl List Gmbh Viertakt-Brennkraftmaschine mit Fremdzündung
JPH09273435A (ja) * 1996-04-05 1997-10-21 Hitachi Ltd 筒内噴射エンジンの混合気成層化方法およびそれに使用する電子式エンジン制御装置
US5878712A (en) * 1996-09-20 1999-03-09 Fev Motorentechnik Gmbh & Co. Kg System for the direct injection of fuel in internal-combustion engines
JP3746344B2 (ja) * 1996-12-24 2006-02-15 トヨタ自動車株式会社 内燃機関の燃焼室構造
DE19704640B4 (de) * 1997-02-07 2008-10-23 Audi Ag Verfahren zum Betreiben einer flammgezündeten Brennkraftmaschine
AT1974U1 (de) * 1997-02-10 1998-02-25 Avl List Gmbh Viertakt-brennkraftmaschine
JPH10299486A (ja) * 1997-04-30 1998-11-10 Yamaha Motor Co Ltd 筒内燃料噴射式エンジン
DE69809631T2 (de) 1997-05-20 2003-04-03 Nissan Motor Ottobrennkraftmaschine mit Direkteinspritzung mit Schichtladungsverbrennung und Homogenladungsverbrennung
US5915353A (en) 1997-05-21 1999-06-29 Nissan Motor Co., Ltd Cylinder direct injection spark-ignition engine
JPH10317975A (ja) 1997-05-21 1998-12-02 Nissan Motor Co Ltd 筒内直接噴射式火花点火機関
AT2333U1 (de) * 1997-08-11 1998-08-25 Avl List Gmbh Brennkraftmaschine mit fremdzündung
JP3709675B2 (ja) * 1997-10-24 2005-10-26 日産自動車株式会社 筒内噴射式内燃機関のピストン
JPH11148355A (ja) * 1997-11-14 1999-06-02 Mazda Motor Corp 筒内噴射型火花点火式エンジン
US5970946A (en) * 1997-11-18 1999-10-26 Shea; Patrick R. Non-annular piston bowl for two-valve engines using offset injectors
JP3692749B2 (ja) * 1997-12-22 2005-09-07 日産自動車株式会社 筒内噴射式内燃機関のピストン
JP3644228B2 (ja) 1998-01-07 2005-04-27 日産自動車株式会社 筒内噴射式火花点火機関
DE19809066A1 (de) * 1998-03-04 1999-09-09 Audi Ag Direkteinspritzende Brennkraftmaschine
US6223715B1 (en) * 1998-03-23 2001-05-01 Yamaha Hatsudoki Kabushiki Kaisha Combustion chamber for direct injected engine
EP1475531B1 (de) * 1998-03-23 2006-05-24 Yamaha Hatsudoki Kabushiki Kaisha Brennkraftmaschine mit Direkteinspritzung
JP3644249B2 (ja) * 1998-04-22 2005-04-27 日産自動車株式会社 筒内噴射式内燃機関
FR2778432B1 (fr) 1998-05-05 2000-06-16 Renault Moteur a combustion interne a allumage commande et a injection directe
KR100306600B1 (ko) * 1998-05-22 2002-03-08 이계안 직접분사식가솔린엔진의피스톤
JP3353709B2 (ja) 1998-07-08 2002-12-03 トヨタ自動車株式会社 筒内噴射式火花点火内燃機関
DE19835563A1 (de) 1998-08-06 2000-02-10 Volkswagen Ag Viertakt-Brennkraftmaschine mit Direkteinspritzung
GB9821052D0 (en) * 1998-09-28 1998-11-18 Ricardo Consulting Eng Direct injection gasoline engines
FR2785334B1 (fr) * 1998-10-30 2000-12-15 Renault Moteur a combustion interne a allumage commande et a injection directe comportant un piston perfectionne
JP3840823B2 (ja) * 1998-12-10 2006-11-01 マツダ株式会社 筒内噴射式エンジン
JP3362690B2 (ja) * 1999-03-02 2003-01-07 トヨタ自動車株式会社 筒内噴射式火花点火内燃機関
US6386175B2 (en) 1999-03-05 2002-05-14 Ford Global Technologies, Inc. Fuel injection
JP3405261B2 (ja) * 1999-03-30 2003-05-12 トヨタ自動車株式会社 筒内噴射式火花点火内燃機関
US6189513B1 (en) 1999-06-03 2001-02-20 Ford Global Technologies, Inc. Fuel transfer and conditioning unit for automotive vehicle
JP3695251B2 (ja) * 1999-10-01 2005-09-14 日産自動車株式会社 筒内直接噴射式火花点火機関
US6269790B1 (en) 1999-11-05 2001-08-07 Ford Global Technologies, Inc. Combustion chamber for DISI engines with exhaust side piston bowl
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
JP2001248484A (ja) 2000-02-29 2001-09-14 Hitachi Ltd 筒内噴射エンジン及びその制御装置，制御方法
DE10106887A1 (de) * 2001-02-14 2002-09-05 Daimler Chrysler Ag Direkteinspritzende Brennkraftmaschine mit Fremdzündung und Verfahren zum Betrieb einer derartigen Brennkraftmaschine
US6494178B1 (en) 2001-08-13 2002-12-17 General Motors Corporation Combustion chamber including piston for a spark-ignition, direct-injection combustion system
DE10144683B4 (de) * 2001-09-11 2013-10-24 Volkswagen Ag Viertakt-Brennkraftmaschine mit Direkteinspritzung
DE50112871D1 (de) * 2001-12-14 2007-09-27 Ford Global Tech Llc Brennkraftmaschine mit Direkteinspritzung
US6588396B1 (en) 2002-02-01 2003-07-08 General Motors Corporation Spark ignition direct injection engine with oval fuel spray into oblong piston bowl
US6910455B2 (en) * 2002-03-13 2005-06-28 Ford Global Technologies, Llc Spark ignition engine with shallow bowl-in-piston geometry
JP2005351200A (ja) * 2004-06-11 2005-12-22 Toyota Motor Corp 筒内噴射式火花点火内燃機関

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US1498273A (en) * 1922-04-21 1924-06-17 Hesselman Knut Jonas Elias Internal-combustion engine
US1633541A (en) * 1925-01-14 1927-06-21 Firm Friedrich Deckel Prazisio Internal-combustion engine
US1865841A (en) * 1930-03-06 1932-07-05 Oil Engine Dev Company Oil engine
US1977752A (en) * 1931-10-01 1934-10-23 Baj Alessandro Internal combustion engine
US2151218A (en) * 1936-12-24 1939-03-21 Lutz Johann Werner Diesel engine
DE1526286A1 (de) * 1966-03-12 1970-02-12 Daimler Benz Ag Luftverdichtende Viertakt-Einspritzbrennkraftmaschine mit Fremdzuendung
JPS59226226A (ja) * 1983-06-07 1984-12-19 Toyota Motor Corp 筒内燃料噴射式火花点火内燃機関
US4958604A (en) * 1988-02-10 1990-09-25 Toyota Jidosha Kabushiki Kaisha Direct fuel injection type spark ignition internal combustion engine
US5109816A (en) * 1990-04-27 1992-05-05 Toyota Jidosha Kabushiki Kaisha Direct fuel injection type spark ignition internal combustion engine
US5127379A (en) * 1990-06-26 1992-07-07 Toyota Jidosha Kabushiki Kaisha Internal combustion engine
AT403615B (de) * 1991-03-12 1998-04-27 Avl Verbrennungskraft Messtech Luftverdichtende, ventilgesteuerte brennkraftmaschine
US5259348A (en) * 1991-06-20 1993-11-09 Toyota Jidosha Kabushiki Kaisha Direct injection type engine
JPH0518244A (ja) * 1991-07-09 1993-01-26 Toyota Motor Corp 筒内噴射式内燃機関
JPH05231155A (ja) * 1992-02-26 1993-09-07 Toyota Motor Corp 筒内噴射式内燃機関
US5327864A (en) * 1993-03-08 1994-07-12 Chrysler Corporation Stratified-charge internal combustion engine with fuel injection and dual ignition
US6062092A (en) * 1998-09-09 2000-05-16 Engine, Fuel, And Emissions Engineering, Incorporated System for extracting samples from a stream

Also Published As

Publication number Publication date
DE69500126D1 (de) 1997-02-13
EP0694682A1 (de) 1996-01-31
US5553588A (en) 1996-09-10
JPH0835429A (ja) 1996-02-06
EP0694682B1 (de) 1997-01-02
JP3163906B2 (ja) 2001-05-08

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Legal Events

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