JP2005351200A - 筒内噴射式火花点火内燃機関 - Google Patents

筒内噴射式火花点火内燃機関 Download PDF

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Publication number
JP2005351200A
JP2005351200A JP2004174039A JP2004174039A JP2005351200A JP 2005351200 A JP2005351200 A JP 2005351200A JP 2004174039 A JP2004174039 A JP 2004174039A JP 2004174039 A JP2004174039 A JP 2004174039A JP 2005351200 A JP2005351200 A JP 2005351200A
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JP
Japan
Prior art keywords
fuel
cylinder
cavity
injection valve
fuel 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.)
Withdrawn
Application number
JP2004174039A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005351200A5 (https=
Inventor
Hisao Suzuki
久雄 鈴木
Masato Kawachi
正人 河内
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
Priority to JP2004174039A priority Critical patent/JP2005351200A/ja
Priority to CNA2005800172736A priority patent/CN1997814A/zh
Priority to US11/142,304 priority patent/US7055490B2/en
Priority to EP05748472A priority patent/EP1753944A1/en
Priority to PCT/JP2005/010547 priority patent/WO2005121523A1/en
Publication of JP2005351200A publication Critical patent/JP2005351200A/ja
Publication of JP2005351200A5 publication Critical patent/JP2005351200A5/ja
Withdrawn legal-status Critical Current

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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
    • 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
    • F02B2023/103—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 having a multi-hole nozzle for generating multiple sprays
    • 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

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  • 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)
JP2004174039A 2004-06-11 2004-06-11 筒内噴射式火花点火内燃機関 Withdrawn JP2005351200A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2004174039A JP2005351200A (ja) 2004-06-11 2004-06-11 筒内噴射式火花点火内燃機関
CNA2005800172736A CN1997814A (zh) 2004-06-11 2005-06-02 缸内喷射、火花点火式内燃机
US11/142,304 US7055490B2 (en) 2004-06-11 2005-06-02 In-cylinder injection, spark ignited internal combustion engine
EP05748472A EP1753944A1 (en) 2004-06-11 2005-06-02 In-cylinder injection, spark ignited internal combustion engine
PCT/JP2005/010547 WO2005121523A1 (en) 2004-06-11 2005-06-02 In-cylinder injection, spark ignited internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004174039A JP2005351200A (ja) 2004-06-11 2004-06-11 筒内噴射式火花点火内燃機関

Publications (2)

Publication Number Publication Date
JP2005351200A true JP2005351200A (ja) 2005-12-22
JP2005351200A5 JP2005351200A5 (https=) 2007-02-01

Family

ID=34971337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004174039A Withdrawn JP2005351200A (ja) 2004-06-11 2004-06-11 筒内噴射式火花点火内燃機関

Country Status (5)

Country Link
US (1) US7055490B2 (https=)
EP (1) EP1753944A1 (https=)
JP (1) JP2005351200A (https=)
CN (1) CN1997814A (https=)
WO (1) WO2005121523A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3722285B2 (ja) * 2002-02-28 2005-11-30 ヤマハ発動機株式会社 筒内燃料噴射式内燃機関
US7318406B2 (en) * 2006-04-10 2008-01-15 Ford Global Technologies Llc Bowl-in-piston of a cylinder in a direct injection engine
CN101144413B (zh) * 2007-09-28 2010-06-02 清华大学 一种缸内直喷汽油机燃烧室
FR2976978B1 (fr) * 2011-06-24 2013-07-26 Peugeot Citroen Automobiles Sa Piston pour chambre de combustion de moteur a combustion interne
DE102016009971A1 (de) * 2016-08-16 2018-02-22 Daimler Ag Verfahren zum Betreiben einer Verbrennungskraftmaschine, sowie Verbrennungskraftmaschine
US10718258B2 (en) 2016-11-18 2020-07-21 GM Global Technology Operations LLC Spark-ignited direct-injection engine combustion systems
JP6841245B2 (ja) * 2018-01-25 2021-03-10 トヨタ自動車株式会社 内燃機関

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0826772B2 (ja) * 1988-02-26 1996-03-21 トヨタ自動車株式会社 火花点火筒内噴射エンジン
US5327864A (en) * 1993-03-08 1994-07-12 Chrysler Corporation Stratified-charge internal combustion engine with fuel injection and dual ignition
JP3333298B2 (ja) * 1993-12-30 2002-10-15 ヤマハ発動機株式会社 筒内燃料噴射式の多気筒エンジン
JP3163906B2 (ja) * 1994-07-27 2001-05-08 トヨタ自動車株式会社 筒内噴射式火花点火機関
US5775288A (en) * 1995-08-17 1998-07-07 Yamaha Hatsudoki Kabushiki Kaisha Combustion chamber
JPH10299486A (ja) * 1997-04-30 1998-11-10 Yamaha Motor Co Ltd 筒内燃料噴射式エンジン
AT2332U1 (de) * 1997-08-08 1998-08-25 Avl List Gmbh Brennkraftmaschine mit fremdzündung
JP3325232B2 (ja) * 1997-09-29 2002-09-17 マツダ株式会社 筒内噴射式エンジン
FR2771138B1 (fr) * 1997-11-14 2000-02-25 Renault Moteur a injection directe et allumage commande
DE19836707A1 (de) * 1998-03-04 2000-02-17 Audi Ag Direkteinspritzende Brennkraftmaschine
KR100306600B1 (ko) * 1998-05-22 2002-03-08 이계안 직접분사식가솔린엔진의피스톤
US6035823A (en) * 1998-06-15 2000-03-14 Toyota Jidosha Kabushiki Kaisha Spark-ignition type engine
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
JP3548688B2 (ja) * 1998-07-08 2004-07-28 トヨタ自動車株式会社 筒内噴射式火花点火内燃機関
DE19853357A1 (de) * 1998-11-19 2000-05-25 Daimler Chrysler Ag Zylinderkopf für eine Brennkraftmaschine
JP3903657B2 (ja) * 1998-12-02 2007-04-11 トヨタ自動車株式会社 筒内噴射式火花点火内燃機関
JP3840823B2 (ja) * 1998-12-10 2006-11-01 マツダ株式会社 筒内噴射式エンジン
JP3611471B2 (ja) 1999-01-28 2005-01-19 株式会社日立製作所 筒内噴射式内燃機関
JP3389873B2 (ja) * 1999-02-05 2003-03-24 トヨタ自動車株式会社 筒内噴射式火花点火内燃機関
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
JP3537347B2 (ja) * 1999-04-02 2004-06-14 トヨタ自動車株式会社 筒内噴射式火花点火内燃機関
US6286477B1 (en) * 1999-12-21 2001-09-11 Ford Global Technologies, Inc. Combustion chamber for direct-injected spark-ignited engines with swirl airflows
JP3920526B2 (ja) * 2000-03-08 2007-05-30 トヨタ自動車株式会社 火花点火式成層燃焼内燃機関
JP3870692B2 (ja) * 2000-11-24 2007-01-24 トヨタ自動車株式会社 筒内噴射式火花点火内燃機関
JP2002327622A (ja) * 2001-04-27 2002-11-15 Unisia Jecs Corp 内燃機関のピストン
JP3997781B2 (ja) * 2002-01-09 2007-10-24 日産自動車株式会社 筒内直噴エンジン
US6832594B2 (en) * 2002-01-09 2004-12-21 Nissan Motor Co., Ltd. Direct fuel injection engine
JP3937874B2 (ja) * 2002-03-04 2007-06-27 トヨタ自動車株式会社 筒内噴射式内燃機関における点火制御
JP4054223B2 (ja) * 2002-06-12 2008-02-27 富士重工業株式会社 筒内噴射型エンジンおよび筒内噴射型エンジンの制御方法
JP3991789B2 (ja) * 2002-07-04 2007-10-17 トヨタ自動車株式会社 混合気を圧縮自着火させる内燃機関

Also Published As

Publication number Publication date
CN1997814A (zh) 2007-07-11
US20050274351A1 (en) 2005-12-15
US7055490B2 (en) 2006-06-06
EP1753944A1 (en) 2007-02-21
WO2005121523A1 (en) 2005-12-22

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