DE60302258D1 - Abgasrückführeinrichtung für Brennkraftmaschinen - Google Patents

Abgasrückführeinrichtung für Brennkraftmaschinen

Info

Publication number
DE60302258D1
DE60302258D1 DE60302258T DE60302258T DE60302258D1 DE 60302258 D1 DE60302258 D1 DE 60302258D1 DE 60302258 T DE60302258 T DE 60302258T DE 60302258 T DE60302258 T DE 60302258T DE 60302258 D1 DE60302258 D1 DE 60302258D1
Authority
DE
Germany
Prior art keywords
exhaust gas
internal combustion
combustion engines
gas recirculation
recirculation device
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
DE60302258T
Other languages
English (en)
Other versions
DE60302258T2 (de
Inventor
Tomohiro Ohashi
Kazuo Koga
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.)
Mitsubishi Motors Corp
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 DE60302258D1 publication Critical patent/DE60302258D1/de
Application granted granted Critical
Publication of DE60302258T2 publication Critical patent/DE60302258T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • 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
    • F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • 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
    • F02M26/35—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
    • 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
    • F02M26/41—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories characterised by the arrangement of the recirculation passage in relation to the engine, e.g. to cylinder heads, liners, spark plugs or manifolds; characterised by the arrangement of the recirculation passage in relation to specially adapted combustion chambers
    • 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
    • F02M26/43—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 exhaust from only one cylinder or only a group of cylinders is directed to the intake of the engine
    • 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
    • F02M26/12—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems characterised by means for attaching parts of an EGR system to each other or to engine parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
DE60302258T 2002-01-28 2003-01-27 Abgasrückführeinrichtung für Brennkraftmaschinen Expired - Lifetime DE60302258T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002018790A JP3988028B2 (ja) 2002-01-28 2002-01-28 エンジンのｅｇｒ装置
JP2002018790 2002-01-28

Publications (2)

Publication Number Publication Date
DE60302258D1 true DE60302258D1 (de) 2005-12-22
DE60302258T2 DE60302258T2 (de) 2006-06-01

Family

ID=19192099

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60302258T Expired - Lifetime DE60302258T2 (de) 2002-01-28 2003-01-27 Abgasrückführeinrichtung für Brennkraftmaschinen

Country Status (4)

Country Link
EP (1) EP1331388B1 (de)
JP (1) JP3988028B2 (de)
KR (1) KR100549979B1 (de)
DE (1) DE60302258T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004176554A (ja) * 2002-11-25 2004-06-24 Nissan Motor Co Ltd エンジンのｅｇｒ装置
JP4297067B2 (ja) * 2005-03-15 2009-07-15 トヨタ自動車株式会社 排気還流装置
FR2895015B1 (fr) * 2005-12-15 2008-01-25 Renault Sas Dispositif de traitement des gaz d'echappement avec recirculation basse pression
FR2926845A1 (fr) * 2008-01-24 2009-07-31 Renault Sas Element de conduite d'echappement flexible, et ensemble de motorisation comportant un tel element, notamment pour un vehicule avec circuit de recirculation des gaz d'echappement
JP4670884B2 (ja) * 2008-03-27 2011-04-13 トヨタ自動車株式会社 内燃機関の排気ガス還流装置
FR2935435B1 (fr) * 2008-08-29 2012-10-05 Peugeot Citroen Automobiles Sa Boucle de recirculation de gaz d'echappement.
FR2935434A1 (fr) * 2008-08-29 2010-03-05 Peugeot Citroen Automobiles Sa Boucle de recirculation de gaz d'echappement.
FR2935436B1 (fr) * 2008-08-29 2010-09-17 Peugeot Citroen Automobiles Sa Boucle de recirculation de gaz d'echappement.
FR2954957B1 (fr) * 2010-01-04 2012-07-20 Peugeot Citroen Automobiles Sa Moteur avec une ligne d'air comportant une boucle de re-circulation de gaz d'echappement
FR2954954B1 (fr) * 2010-01-04 2012-01-06 Peugeot Citroen Automobiles Sa Moteur dont la ligne d'alimentation en air comporte une boucle de re-circulation de gaz d'echappement
FR2954956B1 (fr) * 2010-01-04 2012-01-06 Peugeot Citroen Automobiles Sa Moteur comprenant une culasse et une ligne d'alimentation en air
FR2954955B1 (fr) * 2010-01-04 2012-05-25 Peugeot Citroen Automobiles Sa Moteur comportant une ligne d'air avec une boucle de re-circulation de gaz d'echappement
US8627646B2 (en) 2010-02-15 2014-01-14 Toyota Jidosha Kabushiki Kaisha Catalyst deterioration diagnostic device for internal combustion engine
JP5494510B2 (ja) * 2011-01-31 2014-05-14 三菱自動車工業株式会社 排気還流装置
JP5278458B2 (ja) * 2011-01-31 2013-09-04 三菱自動車工業株式会社 排気還流装置
CN102926854B (zh) * 2011-09-21 2015-08-19 上汽通用五菱汽车股份有限公司 一种发动机用的排气歧管
JP2013136989A (ja) * 2011-12-28 2013-07-11 Toyota Industries Corp 内燃機関の排気装置
EP3845755A1 (de) 2019-12-31 2021-07-07 Kubota Corporation Motorabgaskrümmer
JP7435381B2 (ja) 2020-09-23 2024-02-21 マツダ株式会社 エンジンシステム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3490232B2 (ja) * 1996-10-18 2004-01-26 ヤマハ発動機株式会社 多気筒エンジンのｅｇｒ装置
GB2320057A (en) * 1996-12-07 1998-06-10 Ford Motor Co I.c. engine EGR system has fuel injection, and catalyst to promote production of formaldehyde
US5785030A (en) * 1996-12-17 1998-07-28 Dry Systems Technologies Exhaust gas recirculation in internal combustion engines
EP0897467B1 (de) * 1996-12-24 2003-06-25 Daewoo Motor Co., Ltd. Abgasrückführventil für brennkraftmaschine
KR20010015580A (ko) * 1997-09-16 2001-02-26 게르하르트 보트 내연기관의 배기가스 재순환장치

Also Published As

Publication number Publication date
JP3988028B2 (ja) 2007-10-10
EP1331388A3 (de) 2003-11-12
EP1331388A2 (de) 2003-07-30
JP2003214261A (ja) 2003-07-30
KR20030064630A (ko) 2003-08-02
DE60302258T2 (de) 2006-06-01
KR100549979B1 (ko) 2006-02-08
EP1331388B1 (de) 2005-11-16

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