WO2004090320A3 - Moteur a combustion interne a injection directe d'essence et a allumage commande - Google Patents

Moteur a combustion interne a injection directe d'essence et a allumage commande Download PDF

Info

Publication number
WO2004090320A3
WO2004090320A3 PCT/FR2004/050114 FR2004050114W WO2004090320A3 WO 2004090320 A3 WO2004090320 A3 WO 2004090320A3 FR 2004050114 W FR2004050114 W FR 2004050114W WO 2004090320 A3 WO2004090320 A3 WO 2004090320A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion chamber
cylinder
combustion engine
internal combustion
petrol
Prior art date
Application number
PCT/FR2004/050114
Other languages
English (en)
Other versions
WO2004090320A2 (fr
Inventor
Pascal Sulkowski
Original Assignee
Peugeot Citroen Automobiles Sa
Pascal Sulkowski
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 Peugeot Citroen Automobiles Sa, Pascal Sulkowski filed Critical Peugeot Citroen Automobiles Sa
Priority to JP2006505856A priority Critical patent/JP2006522269A/ja
Priority to US10/551,824 priority patent/US7387104B2/en
Priority to EP04721917A priority patent/EP1649156A2/fr
Publication of WO2004090320A2 publication Critical patent/WO2004090320A2/fr
Publication of WO2004090320A3 publication Critical patent/WO2004090320A3/fr

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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/01—Internal exhaust gas recirculation, i.e. wherein the residual exhaust gases are trapped in the cylinder or pushed back from the intake or the exhaust manifold into the combustion chamber without the use of additional passages
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • 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
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

L'invention concerne un moteur combustion interne, à injection directe d'essence et à allumage commandé, comprenant au moins un cylindre (1), une culasse (6) obturant le cylindre (1), un piston (7) monté coulissant dans le cylindre (1), une chambre de combustion (2) définie entre le piston (7) et la culasse (6), un moyen d'injection (3) d'essence dans la chambre de combustion (2), un moyen d'allumage (4) destiné à produire une inflammation du mélange air-essence dans la chambre de combustion (2), des soupapes d'admission (8) et d'échappement (9), obturant sélectivement la chambre de combustion (2) et des moyens de recirculation d'au moins une partie des gaz d'échappement dans la chambre (2) de combustion pendant la phase d'admission d'air, caractérisé en ce que la pression fournie au moyen d'injection (3) dépasse 250 bars, de façon à homogénéiser le mélange air-essence-gaz d'échappement recirculés et à augmenter la vitesse de combustion.
PCT/FR2004/050114 2003-04-04 2004-03-19 Moteur a combustion interne a injection directe d'essence et a allumage commande WO2004090320A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2006505856A JP2006522269A (ja) 2003-04-04 2004-03-19 ガソリン直接噴射および点火制御内燃エンジン
US10/551,824 US7387104B2 (en) 2003-04-04 2004-03-19 Internal combustion engine with direct gasoline injection and controlled ignition
EP04721917A EP1649156A2 (fr) 2003-04-04 2004-03-19 Moteur a combustion interne a injection directe d essence et a allumage commande

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0304227A FR2853354B1 (fr) 2003-04-04 2003-04-04 Moteur a combustion interne a injection directe d'essence et a allumage commande
FR0304227 2003-04-04

Publications (2)

Publication Number Publication Date
WO2004090320A2 WO2004090320A2 (fr) 2004-10-21
WO2004090320A3 true WO2004090320A3 (fr) 2004-11-18

Family

ID=32982253

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/050114 WO2004090320A2 (fr) 2003-04-04 2004-03-19 Moteur a combustion interne a injection directe d'essence et a allumage commande

Country Status (5)

Country Link
US (1) US7387104B2 (fr)
EP (1) EP1649156A2 (fr)
JP (1) JP2006522269A (fr)
FR (1) FR2853354B1 (fr)
WO (1) WO2004090320A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2853356B1 (fr) * 2003-04-04 2006-06-30 Peugeot Citroen Automobiles Sa Moteur a combustion interne a essence et a allumage commande comprenant un systeme d'injection a tres haute pression
FR2853358B1 (fr) * 2003-04-04 2005-05-06 Peugeot Citroen Automobiles Sa Moteur a combustion interne a essence et a auto-allumage
US20140033926A1 (en) * 2012-08-03 2014-02-06 Robert Scott Fassel Filtration System
JP6619375B2 (ja) * 2017-03-24 2019-12-11 ヤンマー株式会社 エンジン装置
CN115176077A (zh) 2020-02-26 2022-10-11 清焰发动机公司 燃料不可知的压燃式发动机
US11643987B2 (en) * 2021-09-07 2023-05-09 Caterpillar Inc. In-line generation of pilot fuel for power systems

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5992353A (en) * 1997-05-23 1999-11-30 Posselt; Werner Method for operating an internal combustion engine and the latter itself
DE10007659A1 (de) * 2000-02-19 2001-09-06 Daimler Chrysler Ag Otto-Brennkraftmaschine
FR2806450A1 (fr) * 2000-03-16 2001-09-21 Daimler Chrysler Ag Buse d'injection pour une tete de cylindre pour un moteur a combustion interne, et procede pour former un melange carburant/air dans un moteur a combustion interne a injection directe
FR2814199A1 (fr) * 2000-09-18 2002-03-22 Toyota Motor Co Ltd Procede et dispositif de controle d'un moteur a combustion interne
US20020046741A1 (en) * 2000-10-19 2002-04-25 Nissan Motor Co., Ltd. Intelligent control to stabilize auto-ignition combustion without rapid pressure increase
US6439210B1 (en) * 2000-07-12 2002-08-27 Caterpillar Inc. Exhaust gas reprocessing/recirculation with variable valve timing
FR2830570A1 (fr) * 2001-10-10 2003-04-11 Peugeot Citroen Automobiles Sa Moteur a combustion interne, a allumage commande, et a injection directe d'essence, comportant un systeme d'injection directe a tres haute pression

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1512588A (fr) * 1966-12-30 1968-02-09 Perfectionnement aux dispositifs de commande électronique pour l'injection directe ou indirecte de carburant dans les moteurs à combustion interne
FR2102430A5 (fr) * 1970-08-03 1972-04-07 Snecma
US4417469A (en) * 1981-03-03 1983-11-29 Caterpillar Tractor Co. Speed and timing angle measurement
FR2502701A1 (fr) * 1981-03-26 1982-10-01 Renault Vehicules Ind Systeme d'injection a pilotage de l'injecteur, pour un moteur a combustion interne
US4444166A (en) * 1981-06-16 1984-04-24 Kovacs Research Center, Inc. Method and apparatus for reducing the operating compression ratios of compression ignition engines
US4621599A (en) * 1983-12-13 1986-11-11 Nippon Soken, Inc. Method and apparatus for operating direct injection type internal combustion engine
US5271229A (en) * 1992-06-01 1993-12-21 Caterpillar Inc. Method and apparatus to improve a turbocharged engine transient response
IT1266889B1 (it) * 1994-07-22 1997-01-21 Fiat Ricerche Metodo di autoinnesco della rigenerazione in un filtro particolato per un motore diesel con sistema d'iniezione a collettore comune.
JP3189734B2 (ja) 1996-12-19 2001-07-16 三菱自動車工業株式会社 火花点火式筒内噴射型内燃機関
JPH1182134A (ja) * 1997-09-03 1999-03-26 Fuji Heavy Ind Ltd 筒内燃料噴射エンジンの高圧燃料系診断装置及び制御装置
IT1307728B1 (it) 1998-11-26 2001-11-14 Magneti Marelli Spa Metodo di controllo dell' iniezione diretta di carburante in unacamera di combustione di un motore endotermico.
US6543706B1 (en) * 1999-02-26 2003-04-08 Diesel Technology Company Fuel injection nozzle for an internal combustion engine
FR2797306B1 (fr) 1999-08-06 2001-09-28 Renault Moteur turbocompresse perfectionne
DE10006640B4 (de) 1999-08-31 2007-07-12 Mitsubishi Denki K.K. Regeleinrichtung für eine Brennkraftmaschine mit Direkteinspritzung
JP4253426B2 (ja) 1999-09-14 2009-04-15 日産自動車株式会社 圧縮自己着火式ガソリン機関
EP1108868B1 (fr) 1999-12-14 2005-04-13 Nissan Motor Co., Ltd. Moteur à compression de mélange et à allumage par compression
JP3815163B2 (ja) * 2000-01-25 2006-08-30 日産自動車株式会社 圧縮自己着火式内燃機関
DE10012970B4 (de) * 2000-03-16 2008-06-19 Daimler Ag Verfahren zur Bildung eines zündfähigen 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
JP2003336549A (ja) * 2002-05-20 2003-11-28 Denso Corp 内燃機関のｅｇｒ装置
FR2853358B1 (fr) * 2003-04-04 2005-05-06 Peugeot Citroen Automobiles Sa Moteur a combustion interne a essence et a auto-allumage
FR2853356B1 (fr) * 2003-04-04 2006-06-30 Peugeot Citroen Automobiles Sa Moteur a combustion interne a essence et a allumage commande comprenant un systeme d'injection a tres haute pression
DE102005001046B4 (de) * 2005-01-07 2014-11-06 Volkswagen Ag Verfahren zum Betrieb eines Hybridfahrzeugs sowie Hybridfahrzeug mit einem mit einer Elektromaschine gekoppelten Mehrzylinderverbrennungsmotor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5992353A (en) * 1997-05-23 1999-11-30 Posselt; Werner Method for operating an internal combustion engine and the latter itself
DE10007659A1 (de) * 2000-02-19 2001-09-06 Daimler Chrysler Ag Otto-Brennkraftmaschine
FR2806450A1 (fr) * 2000-03-16 2001-09-21 Daimler Chrysler Ag Buse d'injection pour une tete de cylindre pour un moteur a combustion interne, et procede pour former un melange carburant/air dans un moteur a combustion interne a injection directe
US6439210B1 (en) * 2000-07-12 2002-08-27 Caterpillar Inc. Exhaust gas reprocessing/recirculation with variable valve timing
FR2814199A1 (fr) * 2000-09-18 2002-03-22 Toyota Motor Co Ltd Procede et dispositif de controle d'un moteur a combustion interne
US20020046741A1 (en) * 2000-10-19 2002-04-25 Nissan Motor Co., Ltd. Intelligent control to stabilize auto-ignition combustion without rapid pressure increase
FR2830570A1 (fr) * 2001-10-10 2003-04-11 Peugeot Citroen Automobiles Sa Moteur a combustion interne, a allumage commande, et a injection directe d'essence, comportant un systeme d'injection directe a tres haute pression

Also Published As

Publication number Publication date
FR2853354B1 (fr) 2006-06-09
WO2004090320A2 (fr) 2004-10-21
JP2006522269A (ja) 2006-09-28
US7387104B2 (en) 2008-06-17
FR2853354A1 (fr) 2004-10-08
US20070000474A1 (en) 2007-01-04
EP1649156A2 (fr) 2006-04-26

Similar Documents

Publication Publication Date Title
US11891945B2 (en) High-performance internal combustion engine with improved handling of emission and method of controlling such engine
Lecointe et al. Downsizing a gasoline engine using turbocharging with direct injection
US8051830B2 (en) Two-stroke uniflow turbo-compound internal combustion engine
US20070022977A1 (en) Method and apparatus for operating an internal combustion engine
JP2019056375A (ja) 大型ユニフロー掃気式２サイクルガス燃料エンジン
WO2008014399A3 (fr) Moteur hydraulique
EP1389679A4 (fr) Moteur thermique a allumage par compression
US8056541B1 (en) Internal combustion engine having an electric solenoid poppet valve and air/fuel injector
JP2002048035A (ja) 過給機付筒内噴射エンジン
WO2008013468A3 (fr) Procédé d'utilisation de mélanges carburés pauvres à tous les régimes de fonctionnement d'un moteur à allumage commandé
CN104641085A (zh) 用于运行具有至少一个进气阀的内燃机、尤其是汽油发动机的方法
DE502005009682D1 (de) Zweitakt-verbrennungsmotor
US8146572B2 (en) Cooled exhaust gas recirculation system with cylinder-level control
KR20130129071A (ko) 내연기관을 위한 방법 및 시스템
WO2003089785A3 (fr) Moteur a combustion interne a deux soupapes ameliore a pression de fin de compression elevee
WO2006009567A3 (fr) Ensemble capuchon de soupape ameliore pour moteur a soupape rotative
WO2004090320A3 (fr) Moteur a combustion interne a injection directe d'essence et a allumage commande
ATE548549T1 (de) Brennkraftmotor und betriebsverfahren dafür
EP1749997A3 (fr) Moteur à combustion interne à injection de carburant
KR920701621A (ko) 디젤-압축 점화방식의 2행정 내연기관
GB2425808A (en) Supercharged two-stroke engine with separate direct injection of air and fuel
JP2017155735A (ja) クロスヘッド式内燃機関
US6484673B1 (en) Internal combustion engine employing compressed gas injection and transportation vehicle having same assembled therein
CN110388274B (zh) 内燃机的汽缸盖
US20160032821A1 (en) Six Stroke Internal-Combustion Engine

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2004721917

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2007000474

Country of ref document: US

Ref document number: 10551824

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2006505856

Country of ref document: JP

WWP Wipo information: published in national office

Ref document number: 2004721917

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 10551824

Country of ref document: US