ES2399579T3 - Dispositivo de mezcla de gas particularmente para motores de combustión interna equipados con un sistema de recirculación del gas de escape - Google Patents

Dispositivo de mezcla de gas particularmente para motores de combustión interna equipados con un sistema de recirculación del gas de escape Download PDF

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Publication number
ES2399579T3
ES2399579T3 ES09425125T ES09425125T ES2399579T3 ES 2399579 T3 ES2399579 T3 ES 2399579T3 ES 09425125 T ES09425125 T ES 09425125T ES 09425125 T ES09425125 T ES 09425125T ES 2399579 T3 ES2399579 T3 ES 2399579T3
Authority
ES
Spain
Prior art keywords
inlet
mixing device
holes
exhaust gases
circumference
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.)
Active
Application number
ES09425125T
Other languages
English (en)
Spanish (es)
Inventor
Giuseppe Cereda
Graziano Vietti
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.)
FPT Industrial SpA
Iveco SpA
Original Assignee
FPT Industrial SpA
Iveco SpA
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 FPT Industrial SpA, Iveco SpA filed Critical FPT Industrial SpA
Application granted granted Critical
Publication of ES2399579T3 publication Critical patent/ES2399579T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
ES09425125T 2009-03-31 2009-03-31 Dispositivo de mezcla de gas particularmente para motores de combustión interna equipados con un sistema de recirculación del gas de escape Active ES2399579T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09425125A EP2236804B1 (fr) 2009-03-31 2009-03-31 Dispositif de mélange de gaz en particulier pour les moteurs à combustion interne équipés d'un système de recirculation des gaz d'échappement

Publications (1)

Publication Number Publication Date
ES2399579T3 true ES2399579T3 (es) 2013-04-02

Family

ID=41016962

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09425125T Active ES2399579T3 (es) 2009-03-31 2009-03-31 Dispositivo de mezcla de gas particularmente para motores de combustión interna equipados con un sistema de recirculación del gas de escape

Country Status (2)

Country Link
EP (1) EP2236804B1 (fr)
ES (1) ES2399579T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2005133C2 (nl) 2010-07-23 2012-01-24 Daf Trucks Nv Inrichting voor het mengen van terug te voeren uitlaatgas met verse lucht voor een verbrandingsmotor.
JP5916335B2 (ja) * 2011-10-11 2016-05-11 日野自動車株式会社 Ｅｇｒガス混合装置
CN108317023B (zh) * 2018-03-19 2024-02-13 中国第一汽车股份有限公司 Egr混合装置
CN108561247A (zh) * 2018-03-29 2018-09-21 天津中恒动力研究院有限公司 发动机废气循环系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0561445U (ja) * 1992-01-24 1993-08-13 日産ディーゼル工業株式会社 過給機付内燃機関の排気還流装置
DE4319380C2 (de) 1992-06-12 1998-12-17 Avl Verbrennungskraft Messtech Brennkraftmaschine mit einem Abgasturbolader
DE4420247B4 (de) * 1994-06-10 2004-03-04 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Abgasrückführungseinrichtung für Verbrennungsmotoren, insbesondere mit Plastesaugrohren
IT1291509B1 (it) * 1997-02-11 1999-01-11 Fiat Ricerche Motore a combustione a ciclo diesel, con ricircolo dei gas di scarico, provvisto di dispositivo miscelatore dei gas di ricircolo.
JP4484809B2 (ja) * 2005-02-01 2010-06-16 大阪瓦斯株式会社 エンジン

Also Published As

Publication number Publication date
EP2236804A1 (fr) 2010-10-06
EP2236804B1 (fr) 2012-11-21

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