EP0881378A3 - Abgasrückführungssystem für Brennkraftmaschine - Google Patents

Abgasrückführungssystem für Brennkraftmaschine Download PDF

Info

Publication number
EP0881378A3
EP0881378A3 EP98109895A EP98109895A EP0881378A3 EP 0881378 A3 EP0881378 A3 EP 0881378A3 EP 98109895 A EP98109895 A EP 98109895A EP 98109895 A EP98109895 A EP 98109895A EP 0881378 A3 EP0881378 A3 EP 0881378A3
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
engine
recirculation system
gas recirculation
downstream
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.)
Granted
Application number
EP98109895A
Other languages
English (en)
French (fr)
Other versions
EP0881378B1 (de
EP0881378A2 (de
Inventor
Kouji Mori
Kodai Yoshizawa
Satoshi Takeyama
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of EP0881378A2 publication Critical patent/EP0881378A2/de
Publication of EP0881378A3 publication Critical patent/EP0881378A3/de
Application granted granted Critical
Publication of EP0881378B1 publication Critical patent/EP0881378B1/de
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
    • 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
    • F02M26/19—Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings to the intake 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
    • F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
EP98109895A 1997-05-30 1998-05-29 Abgasrückführungssystem für Brennkraftmaschine Expired - Lifetime EP0881378B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP14238197A JP3528517B2 (ja) 1997-05-30 1997-05-30 エンジンの排気ガス還流装置
JP14238197 1997-05-30
JP142381/97 1997-05-30

Publications (3)

Publication Number Publication Date
EP0881378A2 EP0881378A2 (de) 1998-12-02
EP0881378A3 true EP0881378A3 (de) 1999-07-07
EP0881378B1 EP0881378B1 (de) 2003-04-16

Family

ID=15314051

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98109895A Expired - Lifetime EP0881378B1 (de) 1997-05-30 1998-05-29 Abgasrückführungssystem für Brennkraftmaschine

Country Status (4)

Country Link
EP (1) EP0881378B1 (de)
JP (1) JP3528517B2 (de)
KR (1) KR100306187B1 (de)
DE (1) DE69813376T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60018041T2 (de) 2000-05-05 2005-07-28 Siemens Ag Verfahren und Vorrichtung zur Rückführung von Abgas in den Ansaugluftstrom
GB0113735D0 (en) * 2001-06-05 2001-07-25 Holset Engineering Co Mixing fluid streams
EP1270918B1 (de) * 2001-06-27 2004-04-28 Siemens Aktiengesellschaft Apparat für Abgasrückführung in einer Ansaugluftströmung
DE102004021212A1 (de) * 2004-04-29 2005-11-24 Volkswagen Ag Vorrichtung zur Abgasrückführung
EP2402585B1 (de) * 2009-02-12 2015-12-16 MAHLE Behr GmbH & Co. KG Vorrichtung zur Abgasrückführung für einen Verbrennungsmotor
JP2015021425A (ja) * 2013-07-18 2015-02-02 アイシン精機株式会社 内燃機関の吸気装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453502A (en) * 1980-06-27 1984-06-12 Cornell Research Foundation, Inc. Combustion control by prestratification
US4461150A (en) * 1981-02-21 1984-07-24 Daimler-Benz Aktiengesellschaft Exhaust gas return pipe connection for an internal combustion engine
DE3511094A1 (de) * 1985-03-27 1986-10-09 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Vorrichtung zum zufuehren eines zusatzgasstroms in den ansaugkanal eines ottomotors
US4867109A (en) * 1976-11-26 1989-09-19 Etsuhiro Tezuka Intake passage arrangement for internal combustion engines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867109A (en) * 1976-11-26 1989-09-19 Etsuhiro Tezuka Intake passage arrangement for internal combustion engines
US4453502A (en) * 1980-06-27 1984-06-12 Cornell Research Foundation, Inc. Combustion control by prestratification
US4461150A (en) * 1981-02-21 1984-07-24 Daimler-Benz Aktiengesellschaft Exhaust gas return pipe connection for an internal combustion engine
DE3511094A1 (de) * 1985-03-27 1986-10-09 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Vorrichtung zum zufuehren eines zusatzgasstroms in den ansaugkanal eines ottomotors

Also Published As

Publication number Publication date
DE69813376T2 (de) 2003-10-30
DE69813376D1 (de) 2003-05-22
JP3528517B2 (ja) 2004-05-17
EP0881378B1 (de) 2003-04-16
JPH10331722A (ja) 1998-12-15
EP0881378A2 (de) 1998-12-02
KR19980087498A (ko) 1998-12-05
KR100306187B1 (ko) 2001-11-17

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