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SE511466C2 - Förbränningsmotor med cylinderinsprutning - Google Patents

Förbränningsmotor med cylinderinsprutning

Info

Publication number
SE511466C2
SE511466C2 SE9700102A SE9700102A SE511466C2 SE 511466 C2 SE511466 C2 SE 511466C2 SE 9700102 A SE9700102 A SE 9700102A SE 9700102 A SE9700102 A SE 9700102A SE 511466 C2 SE511466 C2 SE 511466C2
Authority
SE
Sweden
Prior art keywords
fuel
jet
injection
vortex
nozzle
Prior art date
Application number
SE9700102A
Other languages
English (en)
Swedish (sv)
Other versions
SE9700102D0 (sv
SE9700102L (sv
Inventor
Shigeo Yamamoto
Hiromitsu Ando
Osamu Hirako
Hiroshi Tanada
Kyoya Igarashi
Hiroaki Miyamoto
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
Publication of SE9700102D0 publication Critical patent/SE9700102D0/xx
Publication of SE9700102L publication Critical patent/SE9700102L/xx
Publication of SE511466C2 publication Critical patent/SE511466C2/sv

Links

Classifications

    • 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
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • 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
    • 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • 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
    • F02F3/00—Pistons 
    • F02F3/26—Pistons  having combustion chamber in piston head
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
    • F02M51/0675—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
    • F02M51/0675—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages
    • F02M51/0678—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages all portions having fuel passages, e.g. flats, grooves, diameter reductions
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/045—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into 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
    • F02B2023/106—Tumble flow, i.e. the axis of rotation of the main charge flow motion is horizontal
    • F02B2023/107—Reverse tumble flow, e.g. having substantially vertical intake ports
    • 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
    • F02B2023/108—Swirl flow, i.e. the axis of rotation of the main charge flow motion is vertical
    • 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
    • F02B2275/48—Tumble motion in gas movement in cylinder
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
SE9700102A 1995-05-16 1997-01-16 Förbränningsmotor med cylinderinsprutning SE511466C2 (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11755895 1995-05-16
JP23313195 1995-09-11
PCT/JP1996/001292 WO1996036808A1 (fr) 1995-05-16 1996-05-16 Moteur a combustion interne de type a injection dans le cylindre

Publications (3)

Publication Number Publication Date
SE9700102D0 SE9700102D0 (sv) 1997-01-16
SE9700102L SE9700102L (sv) 1997-03-14
SE511466C2 true SE511466C2 (sv) 1999-10-04

Family

ID=26455652

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700102A SE511466C2 (sv) 1995-05-16 1997-01-16 Förbränningsmotor med cylinderinsprutning

Country Status (4)

Country Link
US (1) US5740777A (ja)
JP (1) JP3087309B2 (ja)
SE (1) SE511466C2 (ja)
WO (1) WO1996036808A1 (ja)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3265997B2 (ja) * 1996-08-20 2002-03-18 三菱自動車工業株式会社 内燃機関の制御装置
JP3211677B2 (ja) * 1996-08-28 2001-09-25 三菱自動車工業株式会社 筒内噴射式内燃機関の点火時期制御装置
DE19643886C2 (de) * 1996-10-30 2002-10-17 Ficht Gmbh & Co Kg Verfahren zum Betreiben einer Brennkraftmaschine
JP3248439B2 (ja) * 1996-12-13 2002-01-21 三菱自動車工業株式会社 筒内噴射型内燃機関の制御装置
JP3250475B2 (ja) * 1996-12-13 2002-01-28 三菱自動車工業株式会社 筒内噴射型内燃機関の制御装置
JP3933739B2 (ja) * 1997-01-30 2007-06-20 三菱電機株式会社 燃料噴射弁
FR2759422B1 (fr) * 1997-02-10 1999-04-16 Sagem Injecteur de carburant pour moteur a allumage commande
US6125818A (en) 1997-03-19 2000-10-03 Hiatchi, Ltd. Fuel injector and internal combustion engine having the same
US6938607B1 (en) * 1997-04-02 2005-09-06 Hitachi, Ltd. Fuel injection apparatus and control method thereof
US5915353A (en) * 1997-05-21 1999-06-29 Nissan Motor Co., Ltd Cylinder direct injection spark-ignition engine
JPH1193731A (ja) * 1997-09-18 1999-04-06 Toyota Motor Corp 筒内噴射内燃機関の燃料噴射制御装置
JPH11182249A (ja) * 1997-12-18 1999-07-06 Nissan Motor Co Ltd 直噴火花点火式内燃機関
JP3644228B2 (ja) * 1998-01-07 2005-04-27 日産自動車株式会社 筒内噴射式火花点火機関
FR2773851B1 (fr) * 1998-01-20 2000-03-24 Sagem Injecteur de carburant pour moteur a combustion interne
FR2773852B1 (fr) 1998-01-20 2000-03-24 Sagem Injecteur de carburant pour moteur a combustion interne a allumage commande
EP1006265A1 (en) 1998-06-22 2000-06-07 Hitachi, Ltd. Cylinder-injection type internal combustion engine, method of controlling the engine, and fuel injection nozzle
JP4055315B2 (ja) * 1999-03-17 2008-03-05 株式会社日立製作所 燃料噴射弁およびこれを搭載した内燃機関
US6722340B1 (en) 1999-06-11 2004-04-20 Hitachi, Ltd. Cylinder injection engine and fuel injection nozzle used for the engine
WO2000077359A1 (fr) * 1999-06-11 2000-12-21 Hitachi, Ltd. Moteur a injection directe et procede de combustion destine audit moteur
EP1191200A1 (en) * 1999-06-11 2002-03-27 Hitachi, Ltd. Cylinder injection type internal combustion engine
DE19936944A1 (de) * 1999-08-05 2001-02-08 Bosch Gmbh Robert Verfahren zum Zumessen von Brennstoff mit einem Brennstoffeinspritzventil
EP1134400B1 (en) * 2000-01-27 2012-01-18 Nissan Motor Company Limited Auto-ignition combustion management in internal combustion engine
JP3780472B2 (ja) 2000-01-27 2006-05-31 愛三工業株式会社 燃料噴射弁
DE10012969B4 (de) * 2000-03-16 2008-06-19 Daimler Ag Einspritzdüse und ein Verfahren zur Bildung eines Kraftstoff-Luftgemischs
FR2827913B1 (fr) * 2001-07-27 2003-09-19 Inst Francais Du Petrole Procede de controle de l'injection d'un carburant pour un moteur a combustion interne a injection directe
JP3860454B2 (ja) * 2001-10-12 2006-12-20 株式会社日立製作所 吸気管噴射式エンジン
US6659074B2 (en) 2002-05-08 2003-12-09 General Motors Corporation Spark ignition direct injection engine with shaped multihole injectors
DK200201605A (da) * 2002-10-22 2004-04-23 Hans Jensen Lubricators As Ventil til montering i cyllindervæg
JP2006322392A (ja) * 2005-05-19 2006-11-30 Toyota Motor Corp 燃料噴射弁
US7422000B2 (en) * 2005-07-11 2008-09-09 Caterpillar Inc. Method of transitioning between operating modes in an internal combustion engine
US20090065535A1 (en) * 2007-09-11 2009-03-12 Intel Corporation Fluid dispenser system
JP5035366B2 (ja) * 2010-03-02 2012-09-26 トヨタ自動車株式会社 燃料噴射制御装置及び内燃機関
KR20120061640A (ko) * 2010-12-03 2012-06-13 현대자동차주식회사 노킹 방지 장치 및 이를 제어하는 방법
JP5798898B2 (ja) * 2011-11-24 2015-10-21 三菱重工業株式会社 燃料噴射装置
JP6030585B2 (ja) 2014-01-17 2016-11-24 トヨタ自動車株式会社 オイルジェットバルブの取付方法
JP6555309B2 (ja) * 2017-08-25 2019-08-07 マツダ株式会社 エンジンの燃料噴射装置

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JP2550127B2 (ja) * 1987-09-25 1996-11-06 株式会社日立製作所 電磁式燃料噴射弁
JP2600275B2 (ja) * 1988-04-25 1997-04-16 トヨタ自動車株式会社 燃料噴射弁
JP2628742B2 (ja) * 1989-03-10 1997-07-09 株式会社日立製作所 電磁式燃料噴射弁
JPH04166612A (ja) * 1990-10-31 1992-06-12 Toyota Motor Corp 筒内噴射式内燃機関
JPH04116264A (ja) * 1990-09-05 1992-04-16 Nippondenso Co Ltd 電磁式燃料噴射弁
JP3183896B2 (ja) * 1990-12-14 2001-07-09 ヤマハ発動機株式会社 筒内噴射式２サイクルエンジンの空気燃料噴射装置
JPH04219445A (ja) * 1990-12-17 1992-08-10 Toyota Motor Corp 多気筒内燃機関の燃料噴射制御装置
JP3079794B2 (ja) * 1991-12-26 2000-08-21 株式会社日立製作所 電磁式燃料噴射弁、電磁式燃料噴射弁用燃料旋回部材及びこの弁を用いた燃料噴射装置
JP2946917B2 (ja) * 1992-02-28 1999-09-13 三菱自動車工業株式会社 内燃機関
JP2943486B2 (ja) * 1992-02-28 1999-08-30 三菱自動車工業株式会社 筒内噴射型内燃機関
AT407425B (de) * 1995-05-03 2001-03-26 Avl Verbrennungskraft Messtech Brennkraftmaschine mit fremdzündung
JP3175535B2 (ja) * 1995-05-16 2001-06-11 三菱自動車工業株式会社 内燃エンジンのアイドル回転数制御装置

Also Published As

Publication number Publication date
SE9700102D0 (sv) 1997-01-16
JP3087309B2 (ja) 2000-09-11
SE9700102L (sv) 1997-03-14
US5740777A (en) 1998-04-21
WO1996036808A1 (fr) 1996-11-21

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