JP2000146465A - 排気ガス再循環燃焼システムにおける異物付着防止方法 - Google Patents

排気ガス再循環燃焼システムにおける異物付着防止方法

Info

Publication number
JP2000146465A
JP2000146465A JP10332678A JP33267898A JP2000146465A JP 2000146465 A JP2000146465 A JP 2000146465A JP 10332678 A JP10332678 A JP 10332678A JP 33267898 A JP33267898 A JP 33267898A JP 2000146465 A JP2000146465 A JP 2000146465A
Authority
JP
Japan
Prior art keywords
exhaust gas
oxidation catalyst
engine
egr
piping
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.)
Withdrawn
Application number
JP10332678A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000146465A5 (fr
Inventor
Masayoshi Usui
正佳 臼井
Hideo Ryu
秀雄 劉
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.)
Usui Kokusai Sangyo Kaisha Ltd
Original Assignee
Usui Kokusai Sangyo Kaisha 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 Usui Kokusai Sangyo Kaisha Ltd filed Critical Usui Kokusai Sangyo Kaisha Ltd
Priority to JP10332678A priority Critical patent/JP2000146465A/ja
Publication of JP2000146465A publication Critical patent/JP2000146465A/ja
Publication of JP2000146465A5 publication Critical patent/JP2000146465A5/ja
Withdrawn legal-status Critical Current

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
    • 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
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
JP10332678A 1998-09-03 1998-11-24 排気ガス再循環燃焼システムにおける異物付着防止方法 Withdrawn JP2000146465A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10332678A JP2000146465A (ja) 1998-09-03 1998-11-24 排気ガス再循環燃焼システムにおける異物付着防止方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP24963298 1998-09-03
JP10-249632 1998-09-03
JP10332678A JP2000146465A (ja) 1998-09-03 1998-11-24 排気ガス再循環燃焼システムにおける異物付着防止方法

Publications (2)

Publication Number Publication Date
JP2000146465A true JP2000146465A (ja) 2000-05-26
JP2000146465A5 JP2000146465A5 (fr) 2006-01-12

Family

ID=26539403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10332678A Withdrawn JP2000146465A (ja) 1998-09-03 1998-11-24 排気ガス再循環燃焼システムにおける異物付着防止方法

Country Status (1)

Country Link
JP (1) JP2000146465A (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004077024A (ja) * 2002-08-19 2004-03-11 Denso Corp 排気熱交換装置
WO2004042222A1 (fr) * 2002-11-08 2004-05-21 Emitec Gesellschaft Für Emissionstechnologie Mbh Systeme d'echappement de gaz et procede pour le faire fonctionner
WO2005028848A1 (fr) * 2003-09-18 2005-03-31 Behr Gmbh & Co. Kg Echangeur de chaleur de gaz d'echappement, notamment refroidisseur de gaz d'echappement pour le recyclage de gaz d'echappement dans des vehicules automobiles
WO2006100090A1 (fr) * 2005-03-24 2006-09-28 Emitec Gesellschaft Für Emissionstechnologie Mbh Systeme d'echappement comprenant une unite de traitement de gaz d'echappement et un echangeur thermique dans une conduite de retour de gaz d'echappement
FR2930296A1 (fr) * 2008-04-16 2009-10-23 Faurecia Sys Echappement Ligne d'echappement avec un conduit de recyclage des gaz d'echappement muni d'un echangeur de recuperation de chaleur.
EP2130567A1 (fr) * 2008-06-03 2009-12-09 Peugeot Citroen Automobiles SA Agencement d'un systeme arrete flamme dans un moteur de vehicule automobile
EP2336538A1 (fr) * 2009-12-17 2011-06-22 Volkswagen Aktiengesellschaft Dispositif pour la réinjection de gaz d'échappement ainsi que procédé de chauffage d'un support de refroidissement d'un moteur à combustion interne et utilisation du dispositif pour la réinjection de gaz d'échappement
JP2013224607A (ja) * 2012-04-20 2013-10-31 Isuzu Motors Ltd Ｅｇｒクーラー
JP7371754B1 (ja) * 2022-12-20 2023-10-31 いすゞ自動車株式会社 Ｅｇｒシステム
JP7448698B2 (ja) 2018-01-04 2024-03-12 日本碍子株式会社 熱交換部材及び熱交換器

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004077024A (ja) * 2002-08-19 2004-03-11 Denso Corp 排気熱交換装置
WO2004042222A1 (fr) * 2002-11-08 2004-05-21 Emitec Gesellschaft Für Emissionstechnologie Mbh Systeme d'echappement de gaz et procede pour le faire fonctionner
KR100908979B1 (ko) * 2002-11-08 2009-07-22 에미텍 게젤샤프트 퓌어 에미시온스테크놀로기 엠베하 배기장치 및 배기장치의 작동방법
CN100398791C (zh) * 2002-11-08 2008-07-02 排放技术有限公司 排气装置及其运行方法
US7481041B2 (en) 2002-11-08 2009-01-27 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Exhaust system and method for operating the same
WO2005028848A1 (fr) * 2003-09-18 2005-03-31 Behr Gmbh & Co. Kg Echangeur de chaleur de gaz d'echappement, notamment refroidisseur de gaz d'echappement pour le recyclage de gaz d'echappement dans des vehicules automobiles
JP2007506020A (ja) * 2003-09-18 2007-03-15 ベール ゲーエムベーハー ウント コー カーゲー 排ガス熱伝達体、特に自動車内の排ガス還流用の排ガスクーラー
US7481040B2 (en) 2003-09-18 2009-01-27 Behr Gmbh & Co. Kg Exhaust-gas heat exchanger, in particular exhaust-gas cooler for exhaust gas recirculation in motor vehicles
US7490595B2 (en) 2005-03-24 2009-02-17 Emitec Geseelschaft Fur Emissionstechnologie Mbh Exhaust gas system having an exhaust gas treatment unit and a heat exchanger in an exhaust gas recirculation line
KR100901548B1 (ko) 2005-03-24 2009-06-08 에미텍 게젤샤프트 퓌어 에미시온스테크놀로기 엠베하 내연 기관의 배출 시스템
WO2006100090A1 (fr) * 2005-03-24 2006-09-28 Emitec Gesellschaft Für Emissionstechnologie Mbh Systeme d'echappement comprenant une unite de traitement de gaz d'echappement et un echangeur thermique dans une conduite de retour de gaz d'echappement
FR2930296A1 (fr) * 2008-04-16 2009-10-23 Faurecia Sys Echappement Ligne d'echappement avec un conduit de recyclage des gaz d'echappement muni d'un echangeur de recuperation de chaleur.
EP2130567A1 (fr) * 2008-06-03 2009-12-09 Peugeot Citroen Automobiles SA Agencement d'un systeme arrete flamme dans un moteur de vehicule automobile
EP2336538A1 (fr) * 2009-12-17 2011-06-22 Volkswagen Aktiengesellschaft Dispositif pour la réinjection de gaz d'échappement ainsi que procédé de chauffage d'un support de refroidissement d'un moteur à combustion interne et utilisation du dispositif pour la réinjection de gaz d'échappement
JP2013224607A (ja) * 2012-04-20 2013-10-31 Isuzu Motors Ltd Ｅｇｒクーラー
JP7448698B2 (ja) 2018-01-04 2024-03-12 日本碍子株式会社 熱交換部材及び熱交換器
JP7371754B1 (ja) * 2022-12-20 2023-10-31 いすゞ自動車株式会社 Ｅｇｒシステム

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