DE602006012597D1 - Brennkraftmaschine mit Benzin Direkteinspritzung, dazugehörige Steuerungseinrichtung und Einspritzventil - Google Patents

Brennkraftmaschine mit Benzin Direkteinspritzung, dazugehörige Steuerungseinrichtung und Einspritzventil

Info

Publication number
DE602006012597D1
DE602006012597D1 DE602006012597T DE602006012597T DE602006012597D1 DE 602006012597 D1 DE602006012597 D1 DE 602006012597D1 DE 602006012597 T DE602006012597 T DE 602006012597T DE 602006012597 T DE602006012597 T DE 602006012597T DE 602006012597 D1 DE602006012597 D1 DE 602006012597D1
Authority
DE
Germany
Prior art keywords
injector
control device
combustion engine
internal combustion
direct 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.)
Active
Application number
DE602006012597T
Other languages
English (en)
Inventor
Yusuke Kihara
Yoshihiro Sukegawa
Kenji Tsuchita
Atsushi Sekine
Hiroshi Fujii
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE602006012597D1 publication Critical patent/DE602006012597D1/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
    • F02B23/104—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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1853—Orifice plates
    • 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
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
DE602006012597T 2005-10-12 2006-10-11 Brennkraftmaschine mit Benzin Direkteinspritzung, dazugehörige Steuerungseinrichtung und Einspritzventil Active DE602006012597D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005297974A JP4542018B2 (ja) 2005-10-12 2005-10-12 エンジンの燃料噴射制御方法、及び、それに用いられるインジェクタを有するエンジン

Publications (1)

Publication Number Publication Date
DE602006012597D1 true DE602006012597D1 (de) 2010-04-15

Family

ID=37560714

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006012597T Active DE602006012597D1 (de) 2005-10-12 2006-10-11 Brennkraftmaschine mit Benzin Direkteinspritzung, dazugehörige Steuerungseinrichtung und Einspritzventil

Country Status (5)

Country Link
US (1) US7543560B2 (de)
EP (1) EP1775439B1 (de)
JP (1) JP4542018B2 (de)
CN (1) CN1948734B (de)
DE (1) DE602006012597D1 (de)

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* Cited by examiner, † Cited by third party
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JP2004036554A (ja) * 2002-07-05 2004-02-05 Hitachi Ltd 燃料噴射装置，内燃機関及び燃料噴射装置の制御方法
JP2009024683A (ja) * 2007-07-24 2009-02-05 Hitachi Ltd 複数の噴孔を有するインジェクタ、当該インジェクタを備えた筒内ガソリン噴射型内燃機関とその制御方法
JP4582217B2 (ja) * 2008-07-17 2010-11-17 マツダ株式会社 火花点火式直噴エンジン
DE102008036840B4 (de) * 2008-08-07 2013-08-01 Ford Global Technologies, Llc Direkteinspritzende fremdgezündete Brennkraftmaschine mit Einspritzdüse
CN103492686B (zh) * 2011-04-12 2015-10-14 日产自动车株式会社 内燃机
WO2012153178A1 (en) * 2011-05-12 2012-11-15 Toyota Jidosha Kabushiki Kaisha Fuel injection apparatus for internal combustion engine
US9303551B2 (en) * 2011-08-31 2016-04-05 Toyota Jidosha Kabushiki Kaisha Engine start control apparatus for hybrid vehicle
WO2013030987A1 (ja) * 2011-08-31 2013-03-07 トヨタ自動車株式会社 ハイブリッド車両のエンジン始動制御装置
DE102011118299A1 (de) 2011-11-10 2013-05-16 Daimler Ag Einspritzdüse
JP5564484B2 (ja) * 2011-11-25 2014-07-30 本田技研工業株式会社 内燃機関
JP6214255B2 (ja) * 2013-07-16 2017-10-18 株式会社Ｓｕｂａｒｕ インジェクタ
JP5962713B2 (ja) * 2014-07-14 2016-08-03 トヨタ自動車株式会社 筒内噴射式内燃機関の制御装置
DE102015004540B4 (de) * 2015-04-08 2020-03-05 Audi Ag Brennkraftmaschine
JP6088016B1 (ja) * 2015-09-18 2017-03-01 富士重工業株式会社 ピストン
CA3004539C (en) 2015-11-10 2023-08-22 Nissan Motor Co., Ltd. Control method and control device of internal combustion engine
US10995655B2 (en) * 2016-11-30 2021-05-04 Hitachi Automotive Systems, Ltd. Fuel injection device
JP6465142B2 (ja) * 2017-04-05 2019-02-06 トヨタ自動車株式会社 内燃機関の制御装置
JP6862284B2 (ja) * 2017-05-31 2021-04-21 日立Astemo株式会社 燃料噴射弁及びエンジンシステム
CN111188692A (zh) * 2018-11-15 2020-05-22 日立汽车系统(苏州）有限公司 改善机油稀释的装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2874426B2 (ja) * 1992-02-04 1999-03-24 日産自動車株式会社 直噴式火花点火機関
JPH0763061A (ja) 1993-08-24 1995-03-07 Mazda Motor Corp 直噴式火花点火エンジンの燃料噴射装置
JPH10238352A (ja) * 1997-02-21 1998-09-08 Suzuki Motor Corp 筒内噴射式エンジンの燃焼室構造
JP3613018B2 (ja) * 1998-08-06 2005-01-26 マツダ株式会社 筒内噴射式エンジンの制御装置
DE10032330A1 (de) 2000-07-04 2002-01-17 Bosch Gmbh Robert Brennstoffeinspritzsystem
EP1316697B1 (de) 2000-09-04 2008-07-02 Hitachi, Ltd. Fremdgezündete brennkraftmaschine mit direkteinspritzung
DE10124750A1 (de) * 2001-05-21 2002-11-28 Bosch Gmbh Robert Brennstoffeinspritzsystem
JP3912194B2 (ja) * 2002-06-11 2007-05-09 マツダ株式会社 火花点火式直噴エンジン
JP2004019569A (ja) * 2002-06-18 2004-01-22 Denso Corp 燃料噴射弁
JP4062990B2 (ja) * 2002-07-02 2008-03-19 トヨタ自動車株式会社 筒内噴射式火花点火内燃機関
JP2004036554A (ja) * 2002-07-05 2004-02-05 Hitachi Ltd 燃料噴射装置，内燃機関及び燃料噴射装置の制御方法
JP2004353661A (ja) * 2003-05-01 2004-12-16 Hitachi Ltd 燃料噴射弁及びそれを備えた筒内噴射式内燃機関
JP2005054678A (ja) * 2003-08-04 2005-03-03 Mazda Motor Corp 火花点火式エンジンの制御装置
JP4211549B2 (ja) * 2003-09-22 2009-01-21 マツダ株式会社 火花点火式直噴エンジン
JP4186771B2 (ja) 2003-09-22 2008-11-26 マツダ株式会社 火花点火式直噴エンジン
JP2005098117A (ja) * 2003-09-22 2005-04-14 Mazda Motor Corp 火花点火式直噴エンジン
JP4085944B2 (ja) * 2003-09-22 2008-05-14 マツダ株式会社 火花点火式直噴エンジン
JP4103754B2 (ja) * 2003-09-22 2008-06-18 マツダ株式会社 火花点火式直噴エンジン
CN1554862A (zh) 2003-12-23 2004-12-15 大连理工大学 火花塞点火室燃烧系统
JP4238760B2 (ja) * 2004-03-25 2009-03-18 マツダ株式会社 火花点火式直噴エンジン
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
JP2006257943A (ja) * 2005-03-16 2006-09-28 Mazda Motor Corp 火花点火式直噴エンジン
JP4619989B2 (ja) * 2005-07-04 2011-01-26 株式会社デンソー 燃料噴射弁
JP2007092633A (ja) * 2005-09-28 2007-04-12 Mazda Motor Corp 火花点火式直噴エンジン
JP4501832B2 (ja) * 2005-09-29 2010-07-14 マツダ株式会社 火花点火式直噴エンジン

Also Published As

Publication number Publication date
EP1775439B1 (de) 2010-03-03
CN1948734A (zh) 2007-04-18
EP1775439A1 (de) 2007-04-18
US7543560B2 (en) 2009-06-09
US20070079797A1 (en) 2007-04-12
JP2007107436A (ja) 2007-04-26
JP4542018B2 (ja) 2010-09-08
CN1948734B (zh) 2011-07-13

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