EP0857870A3 - Dieselbrennkraftmaschine mit Abgasrückführung und Mischvorrichtung für rückgeführte Gase - Google Patents

Dieselbrennkraftmaschine mit Abgasrückführung und Mischvorrichtung für rückgeführte Gase Download PDF

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Publication number
EP0857870A3
EP0857870A3 EP98830044A EP98830044A EP0857870A3 EP 0857870 A3 EP0857870 A3 EP 0857870A3 EP 98830044 A EP98830044 A EP 98830044A EP 98830044 A EP98830044 A EP 98830044A EP 0857870 A3 EP0857870 A3 EP 0857870A3
Authority
EP
European Patent Office
Prior art keywords
circulation
gases
internal combustion
diesel engine
mixing
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Withdrawn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
EP98830044A
Other languages
English (en)
French (fr)
Other versions
EP0857870A2 (de
Inventor
Silvio C.R.F. Soc. Consortile per Azioni Canale
Germano C.R.F. Soc. Consortile per Azioni Bonetto
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.)
Centro Ricerche Fiat SCpA
Original Assignee
Centro Ricerche Fiat SCpA
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 Centro Ricerche Fiat SCpA filed Critical Centro Ricerche Fiat SCpA
Publication of EP0857870A2 publication Critical patent/EP0857870A2/de
Publication of EP0857870A3 publication Critical patent/EP0857870A3/de
Withdrawn legal-status Critical Current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
    • F02M26/17—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

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)
  • Exhaust Gas After Treatment (AREA)
EP98830044A 1997-02-11 1998-01-30 Dieselbrennkraftmaschine mit Abgasrückführung und Mischvorrichtung für rückgeführte Gase Withdrawn EP0857870A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO970100 1997-02-11
IT97TO000100A IT1291509B1 (it) 1997-02-11 1997-02-11 Motore a combustione a ciclo diesel, con ricircolo dei gas di scarico, provvisto di dispositivo miscelatore dei gas di ricircolo.

Publications (2)

Publication Number Publication Date
EP0857870A2 EP0857870A2 (de) 1998-08-12
EP0857870A3 true EP0857870A3 (de) 1999-05-12

Family

ID=11415335

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98830044A Withdrawn EP0857870A3 (de) 1997-02-11 1998-01-30 Dieselbrennkraftmaschine mit Abgasrückführung und Mischvorrichtung für rückgeführte Gase

Country Status (2)

Country Link
EP (1) EP0857870A3 (de)
IT (1) IT1291509B1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3539246B2 (ja) * 1998-11-27 2004-07-07 日産自動車株式会社 内燃機関の排気還流装置
FR2788565B1 (fr) * 1999-01-15 2001-02-09 Renault Vehicules Ind Collecteur d'admission comportant des moyens de raccordement a un circuit de recyclage des gaz d'echappement
US6267106B1 (en) * 1999-11-09 2001-07-31 Caterpillar Inc. Induction venturi for an exhaust gas recirculation system in an internal combustion engine
DE10000885A1 (de) * 2000-01-12 2001-07-19 Henricus Geradus Corneli Moers Verfahren zum Zuführen eines Kraftstoff-Luft-Gemisches an einen Verbrennungsmotor und Vorrichtung zum Durchführen des Verfahrens
JP2001295712A (ja) * 2000-04-17 2001-10-26 Mitsubishi Motors Corp Ｅｇｒ装置付き内燃機関の吸気系構造
WO2001079680A1 (de) * 2000-04-17 2001-10-25 Robert Bosch Gmbh Vorrichtung zur mischung und dosierung von gasströmen an verbrennungskraftmaschinen
GB0113735D0 (en) * 2001-06-05 2001-07-25 Holset Engineering Co Mixing fluid streams
US6439212B1 (en) 2001-12-19 2002-08-27 Caterpillar Inc. Bypass venturi assembly and elbow with turning vane for an exhaust gas recirculation system
US6640542B2 (en) 2001-12-20 2003-11-04 Caterpillar Inc Bypass venturi assembly with single shaft actuator for an exhaust gas recirculation system
US6659092B2 (en) 2001-12-20 2003-12-09 Caterpillar Inc Bypass assembly with annular bypass venturi for an exhaust gas recirculation system
FR2901579B1 (fr) * 2006-05-24 2010-06-18 Peugeot Citroen Automobiles Sa Dispositif ameliore d'introduction de gaz d'echappement recircules dans un conduit d'admission d'un moteur thermique
US7845340B2 (en) 2006-12-22 2010-12-07 Cummins Inc. Air-exhaust mixing apparatus
DE102007035556A1 (de) 2007-07-28 2009-01-29 Daimler Ag Mischvorrichtung zum Zumischen eines Abgasrückführstroms in einen Ladeluftstrom einer Brennkraftmaschine
ES2399579T3 (es) * 2009-03-31 2013-04-02 Fpt Industrial S.P.A. Dispositivo de mezcla de gas particularmente para motores de combustión interna equipados con un sistema de recirculación del gas de escape
US8689553B2 (en) * 2011-01-18 2014-04-08 GM Global Technology Operations LLC Exhaust gas recirculation system for an internal combustion engine
ITRM20130103A1 (it) * 2013-02-22 2014-08-23 Piaggio & C Spa Sistema di aspirazione dell'aria e di ricircolo dei gas di scarico per un motore diesel
KR101855760B1 (ko) * 2016-04-28 2018-05-09 현대자동차 주식회사 응축수 배출을 위한 엔진 시스템
KR101846873B1 (ko) * 2016-04-28 2018-05-24 현대자동차 주식회사 엔진 시스템

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4420247A1 (de) * 1994-06-10 1995-12-14 Iav Motor Gmbh Abgasrückführungseinrichtung für Verbrennungsmotoren, insbesondere mit Plastesaugrohren
EP0732490A2 (de) * 1995-03-14 1996-09-18 Cummins Engine Company, Inc. Turboaufgeladene Dieselbrennkraftmaschine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4420247A1 (de) * 1994-06-10 1995-12-14 Iav Motor Gmbh Abgasrückführungseinrichtung für Verbrennungsmotoren, insbesondere mit Plastesaugrohren
EP0732490A2 (de) * 1995-03-14 1996-09-18 Cummins Engine Company, Inc. Turboaufgeladene Dieselbrennkraftmaschine

Also Published As

Publication number Publication date
IT1291509B1 (it) 1999-01-11
EP0857870A2 (de) 1998-08-12
ITTO970100A1 (it) 1998-08-11

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