WO2009004838A1 - 筒内噴射型内燃機関 - Google Patents

筒内噴射型内燃機関 Download PDF

Info

Publication number
WO2009004838A1
WO2009004838A1 PCT/JP2008/054577 JP2008054577W WO2009004838A1 WO 2009004838 A1 WO2009004838 A1 WO 2009004838A1 JP 2008054577 W JP2008054577 W JP 2008054577W WO 2009004838 A1 WO2009004838 A1 WO 2009004838A1
Authority
WO
WIPO (PCT)
Prior art keywords
combustion engine
internal combustion
type internal
fuel
injection type
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.)
Ceased
Application number
PCT/JP2008/054577
Other languages
English (en)
French (fr)
Inventor
Dai Tanaka
Koji Hata
Kazuyoshi Nakane
Kimihiko Sato
Shigeo Yamamoto
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors 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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to CN2008800090994A priority Critical patent/CN101641500B/zh
Priority to EP08738648.8A priority patent/EP2166210B1/en
Priority to US12/529,806 priority patent/US8448624B2/en
Priority to JP2009521542A priority patent/JP5177448B2/ja
Publication of WO2009004838A1 publication Critical patent/WO2009004838A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • 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
    • 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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

　本発明は、スプレーガイド燃焼方式の筒内噴射型内燃機関において、燃料噴射弁から噴射された燃料噴霧を点火プラグの電極部に集約させて、少ない燃料で燃焼性能を十分に確保することを目的とする。 本発明は、点火プラグ５の側方に、燃料噴射弁４から噴射された燃料を点火プラグ５の電極部１０に導入する噴霧制御柱３０を備えている。
PCT/JP2008/054577 2007-06-29 2008-03-13 筒内噴射型内燃機関 Ceased WO2009004838A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2008800090994A CN101641500B (zh) 2007-06-29 2008-03-13 缸内喷射式内燃机
EP08738648.8A EP2166210B1 (en) 2007-06-29 2008-03-13 In-cylinder injection type internal combustion engine
US12/529,806 US8448624B2 (en) 2007-06-29 2008-03-13 Direct injection internal combustion engine
JP2009521542A JP5177448B2 (ja) 2007-06-29 2008-03-13 筒内噴射型内燃機関

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-172033 2007-06-29
JP2007172033 2007-06-29

Publications (1)

Publication Number Publication Date
WO2009004838A1 true WO2009004838A1 (ja) 2009-01-08

Family

ID=40225899

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054577 Ceased WO2009004838A1 (ja) 2007-06-29 2008-03-13 筒内噴射型内燃機関

Country Status (6)

Country Link
US (1) US8448624B2 (ja)
EP (1) EP2166210B1 (ja)
JP (1) JP5177448B2 (ja)
KR (1) KR20100021487A (ja)
CN (1) CN101641500B (ja)
WO (1) WO2009004838A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4941664B2 (ja) 2007-09-27 2012-05-30 三菱自動車工業株式会社 筒内噴射型内燃機関
WO2012099027A1 (ja) * 2011-01-18 2012-07-26 イマジニアリング株式会社 プラズマ生成装置、及び内燃機関
US8960151B2 (en) * 2011-04-06 2015-02-24 GM Global Technology Operations LLC HCCI fuel injectors for robust auto-ignition and flame propagation
US20120090319A1 (en) * 2011-04-21 2012-04-19 Robert Bosch Gmbh Compounded dilution and air charging device
JP5906670B2 (ja) * 2011-11-01 2016-04-20 株式会社デンソー 内燃機関用のスパークプラグ及びその取付構造
US9140199B2 (en) 2011-11-17 2015-09-22 Robert Bosch Gmbh Combustion mode switching with a turbocharged/supercharged engine
CN117317814B (zh) * 2023-11-15 2026-07-31 中国第一汽车股份有限公司 火花塞装置、具有其的车辆及火花塞安装角度调节方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63112789U (ja) * 1987-01-16 1988-07-20
JPH01134732U (ja) * 1988-03-09 1989-09-14
JPH0226729U (ja) * 1988-08-10 1990-02-21
JP2002030938A (ja) 2000-07-14 2002-01-31 Toyota Motor Corp 筒内噴射式火花点火内燃機関
JP2005180202A (ja) * 2003-12-16 2005-07-07 Toyota Motor Corp 内燃機関
JP3903604B2 (ja) * 1998-07-28 2007-04-11 日産自動車株式会社 筒内直接噴射式内燃機関

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029075A (en) * 1974-11-13 1977-06-14 Toyota Jidosha Kogyo Kabushiki Kaisha Combustion apparatus for an internal combustion engine
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
JP3295975B2 (ja) * 1992-09-02 2002-06-24 日産自動車株式会社 ガソリンエンジン
US5605125A (en) * 1994-11-18 1997-02-25 Yaoita; Yasuhito Direct fuel injection stratified charge engine
JPH07259705A (ja) * 1994-03-22 1995-10-09 Yamaha Motor Co Ltd 筒内燃料噴射装置
JP3633392B2 (ja) 1999-08-23 2005-03-30 トヨタ自動車株式会社 筒内噴射式火花点火内燃機関
JP4042483B2 (ja) 2002-07-09 2008-02-06 日産自動車株式会社 直噴火花点火機関
FR2846041B1 (fr) * 2002-10-18 2006-06-09 Peugeot Citroen Automobiles Sa Moteur a combustion interne a suralimentation et bougie a prechambre, procede d'allumage et application
FR2851792B1 (fr) * 2003-02-28 2007-02-09 Magneti Marelli Motopropulsion Injecteur de carburant pour moteur a combustion interne
JP2006057604A (ja) * 2004-08-24 2006-03-02 Nissan Motor Co Ltd 筒内直噴式内燃機関
JP4541846B2 (ja) * 2004-11-18 2010-09-08 日立オートモティブシステムズ株式会社 筒内噴射式エンジン
JP4379370B2 (ja) 2005-04-08 2009-12-09 三菱自動車工業株式会社 内燃機関の燃焼室構造
JP2006291839A (ja) 2005-04-11 2006-10-26 Hitachi Ltd 筒内直接燃料噴射型エンジン，当該エンジンの制御方法，当該エンジンに用いるピストン及び当該エンジンに用いる燃料噴射弁

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63112789U (ja) * 1987-01-16 1988-07-20
JPH01134732U (ja) * 1988-03-09 1989-09-14
JPH0226729U (ja) * 1988-08-10 1990-02-21
JP3903604B2 (ja) * 1998-07-28 2007-04-11 日産自動車株式会社 筒内直接噴射式内燃機関
JP2002030938A (ja) 2000-07-14 2002-01-31 Toyota Motor Corp 筒内噴射式火花点火内燃機関
JP2005180202A (ja) * 2003-12-16 2005-07-07 Toyota Motor Corp 内燃機関

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2166210A4 *

Also Published As

Publication number Publication date
EP2166210B1 (en) 2013-05-08
CN101641500A (zh) 2010-02-03
CN101641500B (zh) 2012-01-25
US8448624B2 (en) 2013-05-28
KR20100021487A (ko) 2010-02-24
US20100012083A1 (en) 2010-01-21
EP2166210A1 (en) 2010-03-24
JPWO2009004838A1 (ja) 2010-08-26
JP5177448B2 (ja) 2013-04-03
EP2166210A4 (en) 2010-08-11

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