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IT1320352B1 - Motore endotermico provvisto di un impianto di ricircolo di gas discarico, in particolare per un veicolo. - Google Patents

Motore endotermico provvisto di un impianto di ricircolo di gas discarico, in particolare per un veicolo.

Info

Publication number
IT1320352B1
IT1320352B1 IT2000TO000445A ITTO20000445A IT1320352B1 IT 1320352 B1 IT1320352 B1 IT 1320352B1 IT 2000TO000445 A IT2000TO000445 A IT 2000TO000445A IT TO20000445 A ITTO20000445 A IT TO20000445A IT 1320352 B1 IT1320352 B1 IT 1320352B1
Authority
IT
Italy
Prior art keywords
exhaust
vehicle
gas recirculation
discharge gas
recirculation system
Prior art date
Application number
IT2000TO000445A
Other languages
English (en)
Inventor
Pietro Bianchi
Original Assignee
Iveco Fiat
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 Iveco Fiat filed Critical Iveco Fiat
Priority to IT2000TO000445A priority Critical patent/IT1320352B1/it
Publication of ITTO20000445A0 publication Critical patent/ITTO20000445A0/it
Priority to ES01111060T priority patent/ES2233520T3/es
Priority to EP01111060A priority patent/EP1154144B1/en
Priority to DE60107748T priority patent/DE60107748T2/de
Priority to AT01111060T priority patent/ATE285032T1/de
Priority to US09/853,697 priority patent/US6478017B2/en
Priority to JP2001143578A priority patent/JP4629264B2/ja
Publication of ITTO20000445A1 publication Critical patent/ITTO20000445A1/it
Application granted granted Critical
Publication of IT1320352B1 publication Critical patent/IT1320352B1/it

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
    • F02M26/22—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
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/31—Air-cooled heat exchangers
    • 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
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/30—Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on the engine
    • 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
    • F02M26/37—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with temporary storage of recirculated exhaust gas
    • 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
    • F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • F02M26/16—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system with EGR valves located at or near the connection to the exhaust 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
    • F02M26/13—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
    • F02M26/20—Feeding recirculated exhaust gases directly into the combustion chambers or into the intake runners
    • 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
    • F02M26/21—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 with EGR valves located at or near the connection 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/41—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories characterised by the arrangement of the recirculation passage in relation to the engine, e.g. to cylinder heads, liners, spark plugs or manifolds; characterised by the arrangement of the recirculation passage in relation to specially adapted combustion chambers

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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
IT2000TO000445A 2000-05-12 2000-05-12 Motore endotermico provvisto di un impianto di ricircolo di gas discarico, in particolare per un veicolo. IT1320352B1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT2000TO000445A IT1320352B1 (it) 2000-05-12 2000-05-12 Motore endotermico provvisto di un impianto di ricircolo di gas discarico, in particolare per un veicolo.
ES01111060T ES2233520T3 (es) 2000-05-12 2001-05-08 Motor de combustion interna provisto con un sistema de recirculacion de los gases de escape, en particular para un vehiculo.
EP01111060A EP1154144B1 (en) 2000-05-12 2001-05-08 An internal-combustion engine provided with an exhaust gas recirculation system, in particular for a vehicle
DE60107748T DE60107748T2 (de) 2000-05-12 2001-05-08 Brennkraftmaschine mit Abgasrückführungssystem, insbesondere für Fahrzeuge
AT01111060T ATE285032T1 (de) 2000-05-12 2001-05-08 Brennkraftmaschine mit abgasrückführungssystem, insbesondere für fahrzeuge
US09/853,697 US6478017B2 (en) 2000-05-12 2001-05-14 Internal-combustion engine provided with an exhaust gas recirculation system, in particular for a vehicle
JP2001143578A JP4629264B2 (ja) 2000-05-12 2001-05-14 排気ガス再循環システムを備える、特に自動車用内燃機関

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000TO000445A IT1320352B1 (it) 2000-05-12 2000-05-12 Motore endotermico provvisto di un impianto di ricircolo di gas discarico, in particolare per un veicolo.

Publications (3)

Publication Number Publication Date
ITTO20000445A0 ITTO20000445A0 (it) 2000-05-12
ITTO20000445A1 ITTO20000445A1 (it) 2001-11-12
IT1320352B1 true IT1320352B1 (it) 2003-11-26

Family

ID=11457725

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000TO000445A IT1320352B1 (it) 2000-05-12 2000-05-12 Motore endotermico provvisto di un impianto di ricircolo di gas discarico, in particolare per un veicolo.

Country Status (7)

Country Link
US (1) US6478017B2 (it)
EP (1) EP1154144B1 (it)
JP (1) JP4629264B2 (it)
AT (1) ATE285032T1 (it)
DE (1) DE60107748T2 (it)
ES (1) ES2233520T3 (it)
IT (1) IT1320352B1 (it)

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JP2015025421A (ja) * 2013-07-26 2015-02-05 三菱自動車工業株式会社 Ｅｇｒ冷却装置
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Also Published As

Publication number Publication date
EP1154144A1 (en) 2001-11-14
US20020005190A1 (en) 2002-01-17
EP1154144B1 (en) 2004-12-15
ATE285032T1 (de) 2005-01-15
JP2002004955A (ja) 2002-01-09
DE60107748T2 (de) 2006-04-13
JP4629264B2 (ja) 2011-02-09
US6478017B2 (en) 2002-11-12
DE60107748D1 (de) 2005-01-20
ES2233520T3 (es) 2005-06-16
ITTO20000445A0 (it) 2000-05-12
ITTO20000445A1 (it) 2001-11-12

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