DE69924432D1 - Brennkraftmaschine - Google Patents

Brennkraftmaschine

Info

Publication number
DE69924432D1
DE69924432D1 DE69924432T DE69924432T DE69924432D1 DE 69924432 D1 DE69924432 D1 DE 69924432D1 DE 69924432 T DE69924432 T DE 69924432T DE 69924432 T DE69924432 T DE 69924432T DE 69924432 D1 DE69924432 D1 DE 69924432D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
engine
internal
combustion
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
DE69924432T
Other languages
English (en)
Other versions
DE69924432T2 (de
Inventor
Mori Kenji
Tsuchida Naoki
Miyatake Hiroyuki
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
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 JP10180463A external-priority patent/JP2000008943A/ja
Priority claimed from JP10184851A external-priority patent/JP2000018090A/ja
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Application granted granted Critical
Publication of DE69924432D1 publication Critical patent/DE69924432D1/de
Publication of DE69924432T2 publication Critical patent/DE69924432T2/de
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
    • 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
    • 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
    • F02F1/4221—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder particularly for three or more inlet valves
    • 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
    • F02B2023/085—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition using several spark plugs 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
    • 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
    • F02B2023/102—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 spark plug being placed offset the cylinder centre axis
    • 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
    • F02B2275/18—DOHC [Double overhead camshaft]
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
DE69924432T 1998-06-26 1999-06-25 Brennkraftmaschine Expired - Fee Related DE69924432T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP10180463A JP2000008943A (ja) 1998-06-26 1998-06-26 筒内噴射式エンジン
JP18046398 1998-06-26
JP10184851A JP2000018090A (ja) 1998-06-30 1998-06-30 筒内噴射式エンジン
JP18485198 1998-06-30

Publications (2)

Publication Number Publication Date
DE69924432D1 true DE69924432D1 (de) 2005-05-04
DE69924432T2 DE69924432T2 (de) 2005-08-18

Family

ID=26499982

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69924432T Expired - Fee Related DE69924432T2 (de) 1998-06-26 1999-06-25 Brennkraftmaschine

Country Status (3)

Country Link
US (1) US20010003281A1 (de)
EP (1) EP0967370B1 (de)
DE (1) DE69924432T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6143496A (en) * 1997-04-17 2000-11-07 Cytonix Corporation Method of sampling, amplifying and quantifying segment of nucleic acid, polymerase chain reaction assembly having nanoliter-sized sample chambers, and method of filling assembly
DE19928838C1 (de) * 1999-06-24 2001-02-15 Otmar Gaehrken Zylinderkopf
DE10035239B4 (de) * 2000-07-20 2011-04-21 Daimler Ag Brennkraftmaschine
JP2002183593A (ja) * 2000-09-20 2002-06-28 Masami Isomura 看板情報検索システム
JP3846436B2 (ja) * 2003-03-10 2006-11-15 マツダ株式会社 直噴ディーゼルエンジンのシリンダヘッド部構造
DE102005011224B4 (de) * 2005-03-11 2013-05-29 Audi Ag Zylinderkopf
JP2006258053A (ja) * 2005-03-18 2006-09-28 Nissan Motor Co Ltd 直接噴射式内燃機関およびその燃焼方法
JP5315185B2 (ja) * 2009-09-16 2013-10-16 本田技研工業株式会社 内燃機関の点火装置の取り付け構造
US20150176521A1 (en) * 2012-06-18 2015-06-25 Perusahaan Otomobil Nasional Sdn Bhd Method and apparatus for cooling a cylinder head
US10309339B2 (en) * 2015-05-25 2019-06-04 Nissan Motor Co., Ltd. Internal combustion engine
DE102015113805A1 (de) 2015-08-20 2017-02-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Zylinderkopf für eine Brennkraftmaschine mit Brennstoffeinspritzung
JP6337877B2 (ja) * 2015-12-10 2018-06-06 マツダ株式会社 内燃機関の燃焼室構造

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364342A (en) * 1980-10-01 1982-12-21 Ford Motor Company Ignition system employing plasma spray
GB2112859B (en) * 1981-12-16 1985-07-17 John Heath Greenhough Spark ignition direct injection i.c.engine
JPS6011626A (ja) * 1983-06-29 1985-01-21 Fuji Heavy Ind Ltd 分割燃焼式エンジンの燃焼室
DE3340445A1 (de) * 1983-11-09 1985-05-15 Motoren-Werke Mannheim AG vorm. Benz Abt. stationärer Motorenbau, 6800 Mannheim Zylinderkopf
DE3771942D1 (de) * 1986-06-19 1991-09-12 Nippon Clean Engine Res Brennkraftmaschine mit brennstoffeinspritzung.
JP2615134B2 (ja) * 1988-05-30 1997-05-28 ヤマハ発動機株式会社 ４サイクルエンジンの吸気装置
US5605125A (en) * 1994-11-18 1997-02-25 Yaoita; Yasuhito Direct fuel injection stratified charge engine
DE19510053C2 (de) * 1994-04-08 1997-09-04 Ford Werke Ag Mehrzylinder-Hubkolben-Verbrennungsmotor
JPH108971A (ja) * 1996-06-19 1998-01-13 Yamaha Motor Co Ltd 筒内燃料噴射式エンジン
JP3743896B2 (ja) * 1996-10-31 2006-02-08 富士重工業株式会社 筒内噴射式エンジン
DE19728946A1 (de) * 1997-07-07 1999-01-14 Audi Ag Zylinderkopf einer direkteinspritzenden Brennkraftmaschine

Also Published As

Publication number Publication date
EP0967370B1 (de) 2005-03-30
DE69924432T2 (de) 2005-08-18
EP0967370A3 (de) 2000-09-27
EP0967370A2 (de) 1999-12-29
US20010003281A1 (en) 2001-06-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee