ES2149940T3 - Procedimiento y dispositivo mejorado de reciclado de gases de escape en la admision de un motor de cuatro tiempos de encendido controlado. - Google Patents

Procedimiento y dispositivo mejorado de reciclado de gases de escape en la admision de un motor de cuatro tiempos de encendido controlado.

Info

Publication number
ES2149940T3
ES2149940T3 ES95402921T ES95402921T ES2149940T3 ES 2149940 T3 ES2149940 T3 ES 2149940T3 ES 95402921 T ES95402921 T ES 95402921T ES 95402921 T ES95402921 T ES 95402921T ES 2149940 T3 ES2149940 T3 ES 2149940T3
Authority
ES
Spain
Prior art keywords
admission
exhaust gas
gas recycling
ignition engine
time controlled
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.)
Expired - Lifetime
Application number
ES95402921T
Other languages
English (en)
Inventor
Michel Castagne
Bertrand Gatellier
Stephane Henriot
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of ES2149940T3 publication Critical patent/ES2149940T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/04—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only
    • F02B47/08—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only the substances including exhaust gas
    • 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
    • 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
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/20—Feeding recirculated exhaust gases directly into the combustion chambers or into the intake runners
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02M26/44—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 in which a main EGR passage is branched into multiple passages
    • 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)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCESO Y A UN DISPOSITIVO MEJORADOS DE RECICLADO DE GAS DE ESCAPE EN LA ADMISION DE UN MOTOR DE ESCAPE EN LA ADMISION DE UN MOTOR DE CUATRO TIEMPOS DE ENCENDIDO CONTROLADO - SEGUN LA INVENCION, SE HACE CIRCULAR Y SE DIRIGEN LOS GASES RECICLADOS A UNA ZONA PARTICULAR (12) DE AL MENOS UN PRIMER CONDUCTO DE ADMISION (7) QUE LLEVA SIMULTANEAMENTE AIRE Y DESPUES HACE ENTRAR LOS GASES RECICLADOS A AL MENOS UNA ZONA ESPECIFICA DE LA CAMARA DE COMBUSTION (1).
ES95402921T 1994-12-29 1995-12-22 Procedimiento y dispositivo mejorado de reciclado de gases de escape en la admision de un motor de cuatro tiempos de encendido controlado. Expired - Lifetime ES2149940T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9416036A FR2728939A1 (fr) 1994-12-29 1994-12-29 Procede et dispositif ameliores de recyclage de gaz d'echappement a l'admission d'un moteur quatre temps a allumage commande

Publications (1)

Publication Number Publication Date
ES2149940T3 true ES2149940T3 (es) 2000-11-16

Family

ID=9470550

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95402921T Expired - Lifetime ES2149940T3 (es) 1994-12-29 1995-12-22 Procedimiento y dispositivo mejorado de reciclado de gases de escape en la admision de un motor de cuatro tiempos de encendido controlado.

Country Status (5)

Country Link
EP (1) EP0719916B1 (es)
AT (1) ATE194688T1 (es)
DE (1) DE69517938T2 (es)
ES (1) ES2149940T3 (es)
FR (1) FR2728939A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69702200T2 (de) * 1996-07-26 2000-10-12 Ford France S.A., Rueil-Malmaison Brennkraftmaschine
FR2768180B1 (fr) * 1997-09-09 1999-10-08 Inst Francais Du Petrole Procede de fonctionnement d'un moteur 4 temps, en auto-allumage controle
FR2792034B1 (fr) 1999-04-09 2001-06-15 Inst Francais Du Petrole Procede et systeme d'admission d'un melange carbure dans au moins une chambre de combustion d'un moteur a allumage commande
GB2350400A (en) * 1999-05-22 2000-11-29 Ford Global Tech Inc I.C. engine with internal exhaust gas recirculation generated by variable valve timing
DE10018319A1 (de) * 2000-04-13 2001-10-25 Fev Motorentech Gmbh Fremdgezündete Kolbenbrennkraftmaschine mit Abgasrückführung
DE10244799B4 (de) 2002-09-26 2005-04-21 Daimlerchrysler Ag Abgasrückführung
DE10307456B4 (de) * 2003-02-21 2007-10-31 Audi Ag Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
FR2867522B1 (fr) 2004-03-12 2009-01-23 Renault Sas Moteur a combustion interne pour vehicule comprenant un conduit d'admission et un deflecteur
DE102006036990A1 (de) * 2006-08-08 2008-02-14 Deutz Ag Kombination einer inneren mit einer äußeren Abgasrückführung
DE102007050255A1 (de) * 2007-10-20 2009-04-23 Deutz Ag Verstellbare Y-AGR-Einleitung
AT512890B1 (de) * 2013-03-13 2013-12-15 Avl List Gmbh Brennkraftmaschine
CN110953066B (zh) * 2018-09-26 2021-04-06 广州汽车集团股份有限公司 发动机及燃料缸内分层压燃方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR638882A (fr) * 1926-12-24 1928-06-05 Cooperation Agricole Et Ind Perfectionnements aux moteurs à explosions
JPS51108104A (es) * 1975-03-19 1976-09-25 Toyoda Chuo Kenkyusho Kk
DE3011580A1 (de) * 1980-03-26 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur betriebsgemischversorgung von brennkraftmaschinen
US4413593A (en) * 1980-06-27 1983-11-08 Cornell Research Foundation, Inc. Combustion control by prestratification
US4667636A (en) * 1985-03-22 1987-05-26 Toyota Jidosha Kabushiki Kaisha Fuel injection type internal combustion engine
US4856473A (en) * 1987-08-25 1989-08-15 Toyota Jidosha Kabushiki Kaisha Internal combustion engine with multiple intake valves and EGR arrangement
US5322043A (en) * 1992-08-05 1994-06-21 Shriner Robert D Spiral spin charge or sheathing system
GB9222353D0 (en) * 1992-10-23 1992-12-09 Ricardo Consulting Eng Spark ignited internal combustion engines

Also Published As

Publication number Publication date
FR2728939B1 (es) 1997-02-21
EP0719916A1 (fr) 1996-07-03
FR2728939A1 (fr) 1996-07-05
DE69517938D1 (de) 2000-08-17
ATE194688T1 (de) 2000-07-15
DE69517938T2 (de) 2000-11-09
EP0719916B1 (fr) 2000-07-12

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