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BR0205564A - Condutor de entrada para um motor a combustão interna equipado com reciclagem de gases de exaustão - Google Patents

Condutor de entrada para um motor a combustão interna equipado com reciclagem de gases de exaustão

Info

Publication number
BR0205564A
BR0205564A BR0205564-3A BR0205564A BR0205564A BR 0205564 A BR0205564 A BR 0205564A BR 0205564 A BR0205564 A BR 0205564A BR 0205564 A BR0205564 A BR 0205564A
Authority
BR
Brazil
Prior art keywords
exhaust gas
combustion engine
internal combustion
engine equipped
tubular member
Prior art date
Application number
BR0205564-3A
Other languages
English (en)
Other versions
BR0205564B1 (pt
Inventor
Francesco Paolo Ausiello
Maurizio Xella
Marco Bovina
Original Assignee
Magneti Marelli Powertrain 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 Magneti Marelli Powertrain Spa filed Critical Magneti Marelli Powertrain Spa
Publication of BR0205564A publication Critical patent/BR0205564A/pt
Publication of BR0205564B1 publication Critical patent/BR0205564B1/pt

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
    • F02M35/10209—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
    • 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
    • F02M26/13—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
    • 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
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10026—Plenum chambers
    • F02M35/10032—Plenum chambers specially shaped or arranged connecting duct between carburettor or air inlet duct and the plenum chamber; specially positioned carburettors or throttle bodies with respect to the plenum chamber
    • 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
    • F02M35/104—Intake manifolds
    • F02M35/112—Intake manifolds for engines with cylinders all in one line
    • 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
    • F02M26/23—Layout, e.g. schematics
    • F02M26/25—Layout, e.g. schematics with coolers having bypasses

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 Silencers (AREA)

Abstract

"CONDUTOR DE ENTRADA PARA UM MOTOR A COMBUSTãO INTERNA EQUIPADO COM RECICLAGEM DE GASES DE EXAUSTãO". O condutor de entrada (1) compreende um membro tubular (4) que contém uma câmara interna (5) e uma série de dutos de entrada (6) que se estendem em paralelo e em espaçamento igual entre si a partir da superfície lateral do membro tubular (4), a fim de colocar a câmara interna (5) em comunicação com cilindros correspondentes; um corpo de suporte (8) fisicamente independente do membro tubular (4) abriga um duto de reciclagem (3) e é conectado mecanicamente ao membro tubular (4), de forma a estar disposto no espaço restrito no fundo pelos dutos de entrada (6) e lateralmente pelo membro tubular (4).
BRPI0205564-3A 2001-12-14 2002-12-13 condutor de entrada para um motor a combustão interna equipado com reciclagem de gases de exaustão. BR0205564B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001BO000761A ITBO20010761A1 (it) 2001-12-14 2001-12-14 Collettore di aspirazione per un motore a combustione interna provvisto di ricircolo dei gas di scarico

Publications (2)

Publication Number Publication Date
BR0205564A true BR0205564A (pt) 2004-08-03
BR0205564B1 BR0205564B1 (pt) 2011-05-17

Family

ID=11439744

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0205564-3A BR0205564B1 (pt) 2001-12-14 2002-12-13 condutor de entrada para um motor a combustão interna equipado com reciclagem de gases de exaustão.

Country Status (6)

Country Link
US (1) US20030136368A1 (pt)
EP (1) EP1319825B1 (pt)
BR (1) BR0205564B1 (pt)
DE (1) DE60223124T2 (pt)
ES (1) ES2295280T3 (pt)
IT (1) ITBO20010761A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10341393B3 (de) * 2003-09-05 2004-09-23 Pierburg Gmbh Luftansaugkanalsystem für eine Verbrennungskraftmaschine
JP4192763B2 (ja) * 2003-11-07 2008-12-10 株式会社日立製作所 電子式ｅｇｒガス制御装置
DE10354129A1 (de) * 2003-11-19 2005-06-23 Mahle Filtersysteme Gmbh Sauganlage für eine Brennkraftmaschine
FR2870893B1 (fr) * 2004-05-25 2008-08-08 Mark Iv Systemes Moteurs Sa Module d'admission d'air integre et son procede de fabrication
US7185642B1 (en) * 2005-08-23 2007-03-06 Detroit Diesel Corporation Manifold body for an internal combustion engine
JP4484799B2 (ja) * 2005-09-28 2010-06-16 株式会社クボタ 多気筒エンジン
FR2894297B1 (fr) * 2005-12-01 2008-01-04 Renault Sas Repartiteur d'air d'alimentation ameliore pour moteur a combustion interne
DE102009053433A1 (de) * 2009-11-17 2011-05-19 Daimler Ag Saugrohrabschnitt und Sauganlage
FR2958336B1 (fr) * 2010-03-31 2013-03-15 Valeo Systemes Thermiques Collecteur de repartition de gaz dans la culasse d'un moteur avec melange des gaz d'echappement recircules a contre-courant des gaz d'admission.
US20160169166A1 (en) * 2014-12-10 2016-06-16 Hyundai Motor Company Structure of engine system
KR20180109195A (ko) * 2017-03-27 2018-10-08 현대자동차주식회사 알루미늄 이지알 쿨러를 구비한 엔진

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034971C2 (de) * 1979-10-09 1983-01-20 Ford-Werke AG, 5000 Köln Brennkraftmaschine mit zwei in V-Form angeordneten Zylinderreihen
US4924840A (en) * 1988-10-05 1990-05-15 Ford Motor Company Fast response exhaust gas recirculation (EGR) system
JPH0674100A (ja) * 1992-08-28 1994-03-15 Fuji Heavy Ind Ltd エンジンの排気ガス再循環制御方法
FR2706976B1 (pt) * 1993-06-25 1995-10-20 Solvay
DE19641700C1 (de) * 1996-10-10 1997-10-30 Daimler Benz Ag Vorrichtung zur Wärmeübertragung zwischen strömenden Medien für eine Brennkraftmaschine
JPH10131813A (ja) * 1996-10-31 1998-05-19 Suzuki Motor Corp エンジンのガス分配構造
JPH1182197A (ja) * 1997-09-08 1999-03-26 Denso Corp 内燃機関の吸気装置
US6138649A (en) * 1997-09-22 2000-10-31 Southwest Research Institute Fast acting exhaust gas recirculation system
US5924398A (en) * 1997-10-06 1999-07-20 Ford Global Technologies, Inc. Flow improvement vanes in the intake system of an internal combustion engine
JP3674329B2 (ja) * 1998-09-04 2005-07-20 三菱自動車工業株式会社 排気ガス還流装置用排気ガス導入部構造
DE19926545A1 (de) * 1999-06-11 2000-12-14 Pierburg Ag Luftansaugkanalanordnung für eine Brennkraftmaschine
IT1320352B1 (it) * 2000-05-12 2003-11-26 Iveco Fiat Motore endotermico provvisto di un impianto di ricircolo di gas discarico, in particolare per un veicolo.

Also Published As

Publication number Publication date
ES2295280T3 (es) 2008-04-16
DE60223124T2 (de) 2008-08-14
EP1319825A1 (en) 2003-06-18
ITBO20010761A1 (it) 2003-06-16
DE60223124D1 (de) 2007-12-06
US20030136368A1 (en) 2003-07-24
ITBO20010761A0 (it) 2001-12-14
EP1319825B1 (en) 2007-10-24
BR0205564B1 (pt) 2011-05-17

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/12/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)