ITMI20040564A1 - Dispositivo per la miscelazione di gas di scarico ricircolati ad un motore con l'aria di alimentazione e metodo di ricircolo dei gas di scarico - Google Patents

Dispositivo per la miscelazione di gas di scarico ricircolati ad un motore con l'aria di alimentazione e metodo di ricircolo dei gas di scarico

Info

Publication number
ITMI20040564A1
ITMI20040564A1 IT000564A ITMI20040564A ITMI20040564A1 IT MI20040564 A1 ITMI20040564 A1 IT MI20040564A1 IT 000564 A IT000564 A IT 000564A IT MI20040564 A ITMI20040564 A IT MI20040564A IT MI20040564 A1 ITMI20040564 A1 IT MI20040564A1
Authority
IT
Italy
Prior art keywords
exhaust gas
engine
recirculation
mixing
air supply
Prior art date
Application number
IT000564A
Other languages
English (en)
Inventor
Paolo Grosso
Riccardo Veronese
Original Assignee
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34856929&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ITMI20040564(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Iveco Spa filed Critical Iveco Spa
Priority to IT000564A priority Critical patent/ITMI20040564A1/it
Publication of ITMI20040564A1 publication Critical patent/ITMI20040564A1/it
Priority to AT05102243T priority patent/ATE398728T1/de
Priority to DE602005007528T priority patent/DE602005007528D1/de
Priority to EP05102243A priority patent/EP1580421B2/en
Priority to ES05102243T priority patent/ES2307109T5/es

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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10144—Connections of intake ducts to each other or to another device
    • 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
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission

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)
IT000564A 2004-03-23 2004-03-23 Dispositivo per la miscelazione di gas di scarico ricircolati ad un motore con l'aria di alimentazione e metodo di ricircolo dei gas di scarico ITMI20040564A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT000564A ITMI20040564A1 (it) 2004-03-23 2004-03-23 Dispositivo per la miscelazione di gas di scarico ricircolati ad un motore con l'aria di alimentazione e metodo di ricircolo dei gas di scarico
AT05102243T ATE398728T1 (de) 2004-03-23 2005-03-21 Vorrichtung zum beimischen von rückgeführtem abgas zur ansaugluft eines motors und verfahren zur abgasrückführung
DE602005007528T DE602005007528D1 (de) 2004-03-23 2005-03-21 Vorrichtung zum Beimischen von rückgeführtem Abgas zur Ansaugluft eines Motors und Verfahren zur Abgasrückführung
EP05102243A EP1580421B2 (en) 2004-03-23 2005-03-21 Device for mixing exhaust gases to be recirculated to an engine with the intake air and a method for recirculating exhaust gases
ES05102243T ES2307109T5 (es) 2004-03-23 2005-03-21 Dispositivo para mezclar gases de escape reciclados en el aire de admisión de un motor y procedimiento para reciclar los gases de escape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000564A ITMI20040564A1 (it) 2004-03-23 2004-03-23 Dispositivo per la miscelazione di gas di scarico ricircolati ad un motore con l'aria di alimentazione e metodo di ricircolo dei gas di scarico

Publications (1)

Publication Number Publication Date
ITMI20040564A1 true ITMI20040564A1 (it) 2004-06-23

Family

ID=34856929

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000564A ITMI20040564A1 (it) 2004-03-23 2004-03-23 Dispositivo per la miscelazione di gas di scarico ricircolati ad un motore con l'aria di alimentazione e metodo di ricircolo dei gas di scarico

Country Status (5)

Country Link
EP (1) EP1580421B2 (it)
AT (1) ATE398728T1 (it)
DE (1) DE602005007528D1 (it)
ES (1) ES2307109T5 (it)
IT (1) ITMI20040564A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2090770B1 (en) 2008-02-15 2013-08-21 FPT Industrial S.p.A. Engine with exhaust gas recirculation, method for recirculating and vehicle provided with such engine
US8096289B2 (en) 2008-11-18 2012-01-17 Cummins Intellectual Properties, Inc. Apparatus and method for separating air compressor supply port from the EGR gas
JP6310377B2 (ja) 2014-09-30 2018-04-11 株式会社クボタ 多気筒エンジンの吸気マニホルド
CN106762243A (zh) * 2016-11-29 2017-05-31 东风朝阳朝柴动力有限公司 柴油发动机进气接管装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337232A (en) * 1976-09-17 1978-04-06 Toyota Motor Corp Recirculating device of exhaust gas for 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
JPS62247166A (ja) * 1986-04-18 1987-10-28 Mazda Motor Corp エンジンの排気ガス還流装置
JPH08319901A (ja) * 1995-05-25 1996-12-03 Yamaha Motor Co Ltd 過給機付内燃機関の排気再循環装置
JPH10252576A (ja) * 1997-03-12 1998-09-22 Hino Motors Ltd Ｅｇｒ装置
JP2000008970A (ja) * 1998-06-23 2000-01-11 Nissan Motor Co Ltd 内燃機関の排気ガス還流装置
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
JP2001304050A (ja) * 2000-04-19 2001-10-31 Aisan Ind Co Ltd 吸気通路用ガス導入装置
GB0113735D0 (en) * 2001-06-05 2001-07-25 Holset Engineering Co Mixing fluid streams

Also Published As

Publication number Publication date
EP1580421B1 (en) 2008-06-18
EP1580421B2 (en) 2012-07-04
DE602005007528D1 (de) 2008-07-31
ES2307109T5 (es) 2012-12-28
EP1580421A1 (en) 2005-09-28
ES2307109T3 (es) 2008-11-16
ATE398728T1 (de) 2008-07-15

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