DE602004013099D1 - Fremdgezündete Brennkraftmaschine mit Direkt-Einspritzung - Google Patents

Fremdgezündete Brennkraftmaschine mit Direkt-Einspritzung

Info

Publication number
DE602004013099D1
DE602004013099D1 DE602004013099T DE602004013099T DE602004013099D1 DE 602004013099 D1 DE602004013099 D1 DE 602004013099D1 DE 602004013099 T DE602004013099 T DE 602004013099T DE 602004013099 T DE602004013099 T DE 602004013099T DE 602004013099 D1 DE602004013099 D1 DE 602004013099D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
direct injection
party internal
party
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.)
Active
Application number
DE602004013099T
Other languages
English (en)
Other versions
DE602004013099T2 (de
Inventor
Osamu Aoki
Hidefumi Fujimoto
Hiroyuki Yamashita
Masatoshi Seto
Hiroyuki Yoshida
Masahisa Yamakawa
Shoichi Aiga
Yoshitomo Matsuo
Noriyuki Ohta
Yoshihisa Nou
Akira Kageyama
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.)
Mazda Motor Corp
Original Assignee
Mazda 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
Priority claimed from JP2003329428A external-priority patent/JP4211549B2/ja
Priority claimed from JP2003329426A external-priority patent/JP4186771B2/ja
Priority claimed from JP2003329427A external-priority patent/JP4085944B2/ja
Application filed by Mazda Motor Corp filed Critical Mazda Motor Corp
Publication of DE602004013099D1 publication Critical patent/DE602004013099D1/de
Application granted granted Critical
Publication of DE602004013099T2 publication Critical patent/DE602004013099T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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)
DE602004013099T 2003-09-22 2004-09-21 Fremdgezündete Brennkraftmaschine mit Direkt-Einspritzung Active DE602004013099T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2003329428A JP4211549B2 (ja) 2003-09-22 2003-09-22 火花点火式直噴エンジン
JP2003329426A JP4186771B2 (ja) 2003-09-22 2003-09-22 火花点火式直噴エンジン
JP2003329426 2003-09-22
JP2003329427A JP4085944B2 (ja) 2003-09-22 2003-09-22 火花点火式直噴エンジン
JP2003329428 2003-09-22
JP2003329427 2003-09-22

Publications (2)

Publication Number Publication Date
DE602004013099D1 true DE602004013099D1 (de) 2008-05-29
DE602004013099T2 DE602004013099T2 (de) 2009-04-02

Family

ID=34198768

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004013099T Active DE602004013099T2 (de) 2003-09-22 2004-09-21 Fremdgezündete Brennkraftmaschine mit Direkt-Einspritzung

Country Status (2)

Country Link
EP (1) EP1517017B1 (de)
DE (1) DE602004013099T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010044547A1 (de) * 2010-05-17 2011-11-17 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Motor mit Kraftstoffeinspritzdüsen-Sprühmuster

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5510653B2 (ja) * 2010-06-07 2014-06-04 マツダ株式会社 多気筒エンジンの燃焼室容積調整方法
US8056531B2 (en) 2010-06-24 2011-11-15 Ford Global Technologies Llc Shallow piston bowl and injector spray pattern for a gasoline, direct-injection engine
CA3004539C (en) * 2015-11-10 2023-08-22 Nissan Motor Co., Ltd. Control method and control device of internal combustion engine
JP6451663B2 (ja) 2016-02-24 2019-01-16 株式会社デンソー 燃料噴射装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974565A (en) * 1988-02-26 1990-12-04 Toyota Jidosha Kabushiki Kaisha Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine mounted with the fuel injection valve
WO2000077360A1 (fr) * 1999-06-11 2000-12-21 Hitachi, Ltd. Moteur a injection directe et injecteur de carburant utilise dans ledit moteur
JP3870658B2 (ja) * 2000-03-01 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010044547A1 (de) * 2010-05-17 2011-11-17 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Motor mit Kraftstoffeinspritzdüsen-Sprühmuster

Also Published As

Publication number Publication date
EP1517017A1 (de) 2005-03-23
EP1517017B1 (de) 2008-04-16
DE602004013099T2 (de) 2009-04-02

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition