ATE539247T1 - Direkteinspritzmotor - Google Patents

Direkteinspritzmotor

Info

Publication number
ATE539247T1
ATE539247T1 AT09176338T AT09176338T ATE539247T1 AT E539247 T1 ATE539247 T1 AT E539247T1 AT 09176338 T AT09176338 T AT 09176338T AT 09176338 T AT09176338 T AT 09176338T AT E539247 T1 ATE539247 T1 AT E539247T1
Authority
AT
Austria
Prior art keywords
injection
fuel
piston
collision point
axis
Prior art date
Application number
AT09176338T
Other languages
English (en)
Inventor
Akihiro Yamaguchi
Yoshimasa Kaneko
Yukihisa Yamaya
Yutaka Tajima
Kenichiro Ikeya
Goichi Katayama
Nobuhiko Sasaki
Hiroshi Sono
Original Assignee
Honda 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
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of ATE539247T1 publication Critical patent/ATE539247T1/de

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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0648—Means or methods to improve the spray dispersion, evaporation or ignition
    • F02B23/0651—Means or methods to improve the spray dispersion, evaporation or ignition the fuel spray impinging on reflecting surfaces or being specially guided throughout the combustion space
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0669—Details related to the fuel injector or the fuel spray having multiple fuel spray jets per injector nozzle
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0672—Omega-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder center 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)
  • Dispersion Chemistry (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
AT09176338T 2008-12-17 2009-11-18 Direkteinspritzmotor ATE539247T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008320910A JP4732505B2 (ja) 2008-04-23 2008-12-17 燃料直噴エンジン

Publications (1)

Publication Number Publication Date
ATE539247T1 true ATE539247T1 (de) 2012-01-15

Family

ID=42154219

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09176338T ATE539247T1 (de) 2008-12-17 2009-11-18 Direkteinspritzmotor

Country Status (4)

Country Link
US (1) US8627798B2 (de)
EP (1) EP2204560B1 (de)
JP (1) JP4732505B2 (de)
AT (1) ATE539247T1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4767775B2 (ja) * 2006-07-04 2011-09-07 本田技研工業株式会社 燃料直噴ディーゼルエンジン
WO2008126771A1 (ja) * 2007-04-06 2008-10-23 Honda Motor Co., Ltd. 燃料直噴エンジン
JP4879873B2 (ja) * 2007-12-21 2012-02-22 本田技研工業株式会社 燃料直噴エンジン
EP2418365B1 (de) * 2010-08-12 2012-07-18 C.R.F. Società Consortile per Azioni Brennkammer für Dieselmotoren mit angewinkelten Motorventilen
JP5652170B2 (ja) * 2010-12-02 2015-01-14 いすゞ自動車株式会社 エンジンの燃焼室構造
US20150337756A1 (en) * 2013-01-07 2015-11-26 Toyota Jidosha Kabushiki Kaisha Internal combustion engine
WO2014106903A1 (ja) * 2013-01-07 2014-07-10 トヨタ自動車株式会社 内燃機関
JP6090638B2 (ja) * 2015-01-09 2017-03-08 マツダ株式会社 エンジンの燃焼室構造
FR3034137B1 (fr) * 2015-03-24 2017-03-17 Ifp Energies Now Moteur a combustion interne a injection directe de carburant a bas transfert thermique, notamment pour vehicule automobile.
JP6583853B2 (ja) * 2015-09-25 2019-10-02 マツダ株式会社 エンジン
JP6485489B2 (ja) * 2017-05-23 2019-03-20 マツダ株式会社 エンジンの制御装置及びエンジンの制御方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE500123C (de) 1930-06-18 Friedr Deckel Einspritzbrennkraftmaschine
US2682862A (en) * 1948-06-23 1954-07-06 Atlas Diesel Ab Internal-combustion engine with open compression chamber
DE2815717A1 (de) * 1977-04-29 1978-11-02 List Hans Luftverdichtende, direkt einspritzende brennkraftmaschine
JPH0431651A (ja) 1990-05-24 1992-02-03 Yanmar Diesel Engine Co Ltd 直接噴射式内燃機関
JPH07324661A (ja) 1994-05-30 1995-12-12 Mitsubishi Motors Corp 直接噴射式ディーゼルエンジンの燃料噴射方法及び燃料噴射ノズル
JP3405231B2 (ja) 1998-11-09 2003-05-12 トヨタ自動車株式会社 内燃機関
JP2000352326A (ja) * 1999-06-10 2000-12-19 Nissan Motor Co Ltd ディーゼルエンジンの制御装置
JP2001045461A (ja) 1999-07-26 2001-02-16 Victor Co Of Japan Ltd コンテンツ配信システム
JP2001227345A (ja) 2000-02-18 2001-08-24 Honda Motor Co Ltd 燃料直噴式ディーゼルエンジン
JP2001227346A (ja) 2000-02-18 2001-08-24 Honda Motor Co Ltd 燃料直噴式ディーゼルエンジン
JP2002122024A (ja) 2000-10-13 2002-04-26 Mitsubishi Motors Corp ピストンの燃焼室
FR2818325B1 (fr) 2001-07-30 2006-02-03 Inst Francais Du Petrole Moteur a injection directe pourvu d'un faible angle de nappe et procedes permettant d'utiliser un tel moteur
JP3903724B2 (ja) 2001-03-21 2007-04-11 いすゞ自動車株式会社 ディーゼルエンジンの燃焼システム
JP2002276373A (ja) * 2001-03-22 2002-09-25 Isuzu Motors Ltd 直接噴射式内燃機関
JP2002349267A (ja) 2001-05-28 2002-12-04 Isuzu Motors Ltd ディーゼルエンジンの燃焼システム
US6832594B2 (en) * 2002-01-09 2004-12-21 Nissan Motor Co., Ltd. Direct fuel injection engine
DE10213011B4 (de) * 2002-03-22 2014-02-27 Daimler Ag Selbstzündende Brennkraftmaschine
FR2839114B1 (fr) 2002-04-24 2004-07-30 Renault Sa Chambre de combustion de moteur multicylindre a allumage par compression, notamment de type diesel a injection directe, et moteur associe
KR101130637B1 (ko) * 2003-12-01 2012-04-02 가부시키가이샤 고마쓰 세이사쿠쇼 연료 직접 분사식 디젤 엔진
JP4851864B2 (ja) * 2006-06-23 2012-01-11 本田技研工業株式会社 燃料直噴ディーゼルエンジン
JP4757112B2 (ja) * 2006-06-26 2011-08-24 本田技研工業株式会社 燃料直噴ディーゼルエンジン
JP4767775B2 (ja) * 2006-07-04 2011-09-07 本田技研工業株式会社 燃料直噴ディーゼルエンジン
JP4602292B2 (ja) * 2006-08-02 2010-12-22 本田技研工業株式会社 燃料直噴ディーゼルエンジン

Also Published As

Publication number Publication date
JP2009281378A (ja) 2009-12-03
EP2204560B1 (de) 2011-12-28
JP4732505B2 (ja) 2011-07-27
US20100147260A1 (en) 2010-06-17
EP2204560A1 (de) 2010-07-07
US8627798B2 (en) 2014-01-14

Similar Documents

Publication Publication Date Title
ATE539247T1 (de) Direkteinspritzmotor
US9938927B2 (en) Piston
US9951713B2 (en) Fuel injection apparatus
WO2012013297A3 (de) Selbstzündende brennkraftmaschine mit kolbenmulden mit drallstufung
WO2011139332A3 (en) Combustion chamber constructions for opposed-piston engines
JP5564484B2 (ja) 内燃機関
BR112012020548A2 (pt) um pistão posicionado para movimentação recíproca em um cilíndro de motor de combustão.
RU2011141175A (ru) Двигатель внутреннего сгорания прямого впрыска с форсункой
WO2012160376A3 (en) Internal combustion engines
DE502007002889D1 (de) Brennstoffeinspritzventil und brennstoffeinspritzsystem
WO2014060818A8 (en) Control device and control method for internal combustion engine
ATE542993T1 (de) Dieselmotorisch betriebene brennkraftmaschine
WO2006017051A3 (en) Auto-ignition gasoline engine combustion chamber and method
WO2010077827A3 (en) Engine control system having gradual cylinder cutout
US10385802B2 (en) Piston of internal combustion engine
ATE529618T1 (de) Direkteinspritzmotor
MX364575B (es) Dispositivo de control de motor y metodo de control de motor.
MY165714A (en) Internal combustion engine
BR112017000777A2 (pt) motor de combustão interna de ignição por compressão, e processo para a operação de um motor de combustão interna
EP4641010A4 (de) Kraftstoffinjektor, motor und fahrzeug
EP1911966A3 (de) Kraftstoffinjektor für eine Brennkraftmaschine
ES2422709T3 (es) Bloque regulador de inducción
WO2009041085A1 (ja) 筒内噴射型内燃機関
MX2018011506A (es) Bloque cilindrico y motor de combustion interna que comprende dicho bloque cilindrico.
WO2008132399A3 (fr) Injecteur de carburant pour moteur a combustion interne