EP1059435B1 - Arrangement des conduits d'admission d'air pour un moteur à combustion - Google Patents

Arrangement des conduits d'admission d'air pour un moteur à combustion Download PDF

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Publication number
EP1059435B1
EP1059435B1 EP00105128A EP00105128A EP1059435B1 EP 1059435 B1 EP1059435 B1 EP 1059435B1 EP 00105128 A EP00105128 A EP 00105128A EP 00105128 A EP00105128 A EP 00105128A EP 1059435 B1 EP1059435 B1 EP 1059435B1
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
air intake
gas recirculation
combustion engine
arrangement
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.)
Expired - Lifetime
Application number
EP00105128A
Other languages
German (de)
English (en)
Other versions
EP1059435A2 (fr
EP1059435A3 (fr
Inventor
Iris Sangs
Elina Sovva
Hans-Ulrich Kühnel
Michael Sanders
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.)
Pierburg GmbH
Original Assignee
Pierburg GmbH
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 Pierburg GmbH filed Critical Pierburg GmbH
Publication of EP1059435A2 publication Critical patent/EP1059435A2/fr
Publication of EP1059435A3 publication Critical patent/EP1059435A3/fr
Application granted granted Critical
Publication of EP1059435B1 publication Critical patent/EP1059435B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10288—Air intakes combined with another engine part, e.g. cylinder head cover or being cast in one piece with the exhaust manifold, cylinder head or engine block
    • 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
    • F02M26/22—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
    • F02M26/32—Liquid-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
    • 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

Definitions

  • the invention relates to an air intake duct arrangement for a Internal combustion engine, which has at least two housing parts, which in assembled state individual to each cylinder one Internal combustion engine leading air intake channels and an exhaust gas recirculation channel mold (see e.g. DE-A-19853455 or US-A-5490488).
  • Such air intake duct arrangements are well known. They exist essentially of an upper housing part and a lower housing part, the in the assembled state, the individual air intake channels and one form an integrated exhaust gas recirculation duct.
  • the exhaust gas to be recycled is fed through an exhaust pipe to an exhaust gas recirculation valve, which Controls the amount of exhaust gas to be supplied to the intake of combustion air.
  • An exhaust gas cooler is connected to the exhaust gas recirculation valve in a known manner flanged to the exhaust gas to be returned with coolant from the Coolant circuit supplied. The assembly of this exhaust gas cooler is however consuming. Also through the installation size of the exhaust gas cooler Installation options of the exhaust gas recirculation valve are negatively affected.
  • the invention is therefore based on the object Generic air intake duct arrangement to design such that Inexpensive and simple in terms of assembly technology Cooling of the exhaust gas to be recycled can take place.
  • FIG. 1 shows a perspective view of an air intake duct arrangement 1 for an internal combustion engine, not shown.
  • the air intake duct assembly 1 consists essentially of three housing parts 2, 3 and 4, which Housing part 4 is designed as a cover element.
  • the air intake duct arrangement 1 also has one Air inlet 5, which leads to an intake manifold volume chamber 6 (see FIG. 2). of this intake manifold volume chamber 6 becomes the combustion air mixture Air intake ducts 7 and air outlets 8 to the cylinders of the internal combustion engine guided.
  • the Air intake duct assembly 1 has an exhaust gas recirculation inlet 9, which has a Exhaust gas duct 10 and an exhaust gas recirculation outlet 11 with a not shown Exhaust gas recirculation valve is connected.
  • Air intake duct assembly 1 by a cooling device 12 which in the Air intake duct arrangement 1 is integrated.
  • the cooling device 12 is via a water inlet 13, a Water channel 14 and a water outlet 15 with a not shown Engine coolant supply connected.
  • FIG. 2 shows the air intake duct arrangement 1 according to the invention in section.
  • FIG. 2 clearly shows the cooling device 12, which is made on the housing part 3 molded cooling fins 16 there.
  • the housing 3 with the molded cooling fins 16 in Die casting process manufactured.
  • the exhaust gas is now used for cooling Exhaust gas recirculation inlet 9 through the exhaust duct 10 along the cooling fins 16 led to the exhaust gas recirculation outlet 11 to then over the not shown Exhaust gas recirculation valve to be fed back to the combustion air.

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)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Claims (2)

  1. Arrangement de canaux d'amission d'air pour un moteur à combustion interne qui présente au moins deux parties de carter (2, 3, 4) qui à l'état assemblé forment une chambre collectrice d'admission (6), des canaux d'admission d'air (7) menant individuellement à chaque cylindre du moteur à combustion interne, un canal (10) de recyclage des gaz d'échappement et un dispositif de refroidissement (12) pour refroidir les gaz d'échappement circulant via le canal de recyclage des gaz d'échappement, caractérisé en ce que le dispositif de refroidissement (12) est constitué d'un canal (14) d'eau de refroidissement et d'ailettes de refroidissement (16) formées dessus, qui sont dirigées dans le canal (10) de recyclage des gaz d'échappement et sont orientées dans la direction d'une partie de carter (4) qui est réalisée en tant qu'élément de couvercle et ferme le canal (10) de recyclage des gaz d'échappement.
  2. Arrangement de canaux d'admission d'air selon la revendication 1, caractérisé en ce que les parties de carter (2, 3, 4) sont réalisées par moulage sous pression.
EP00105128A 1999-06-11 2000-03-10 Arrangement des conduits d'admission d'air pour un moteur à combustion Expired - Lifetime EP1059435B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19926545A DE19926545A1 (de) 1999-06-11 1999-06-11 Luftansaugkanalanordnung für eine Brennkraftmaschine
DE19926545 1999-06-11

Publications (3)

Publication Number Publication Date
EP1059435A2 EP1059435A2 (fr) 2000-12-13
EP1059435A3 EP1059435A3 (fr) 2001-06-20
EP1059435B1 true EP1059435B1 (fr) 2004-11-10

Family

ID=7910844

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00105128A Expired - Lifetime EP1059435B1 (fr) 1999-06-11 2000-03-10 Arrangement des conduits d'admission d'air pour un moteur à combustion

Country Status (3)

Country Link
EP (1) EP1059435B1 (fr)
AT (1) ATE282145T1 (fr)
DE (2) DE19926545A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10062169A1 (de) * 2000-12-14 2002-06-20 Volkswagen Ag Brennkraftmaschine mit Abgasrückführung
DE10119484B4 (de) * 2001-04-20 2018-01-04 Bayerische Motoren Werke Aktiengesellschaft Flüssigkeitsgekühlte Brennkraftmaschine mit einem Abgasrückführsystem
ITBO20010761A1 (it) * 2001-12-14 2003-06-16 Magneti Marelli Powertrain Spa Collettore di aspirazione per un motore a combustione interna provvisto di ricircolo dei gas di scarico
DE10321533B4 (de) * 2003-05-14 2005-04-14 Pierburg Gmbh Luftansaugkanalsystem für eine Verbrennungskraftmaschine
DE10341393B3 (de) 2003-09-05 2004-09-23 Pierburg Gmbh Luftansaugkanalsystem für eine Verbrennungskraftmaschine
DE10344217B4 (de) * 2003-09-22 2014-05-28 Mahle Filtersysteme Gmbh Frischgas führender Abschnitt einer Frischgasanlage
FR2870893B1 (fr) 2004-05-25 2008-08-08 Mark Iv Systemes Moteurs Sa Module d'admission d'air integre et son procede de fabrication
DE102006055814B4 (de) * 2006-11-27 2017-06-01 Ford Global Technologies, Llc Turbogeladener Verbrennungsmotor mit Abgasrückführung
FR2921592B1 (fr) * 2007-09-28 2010-02-26 Gie Rencast Piece en alliage d'aluminium pour ensemble de traitement des gaz d'echappement d'un vehicule a moteur thermique
FR2958337B1 (fr) * 2010-03-31 2013-03-01 Valeo Systemes Thermiques Collecteur de repartition de gaz dans la culasse d'un moteur, ensemble d'un collecteur de repartition et d'une culasse de moteur.
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.
DE102011014541B4 (de) * 2011-03-19 2019-01-17 Audi Ag Luftzufuhrelement für eine Verbrennungskraftmaschine und Verfahren zum Fertigen eines Luftzufuhrelements
CN103670833A (zh) * 2013-12-11 2014-03-26 安徽江淮汽车股份有限公司 柴油机进气歧管
CN104727996A (zh) * 2013-12-18 2015-06-24 曼胡默尔滤清器（上海）有限公司 一种集成于进气歧管上的串气通道系统
CN107893721A (zh) * 2017-12-07 2018-04-10 青岛华涛汽车模具有限公司 一种进气歧管

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937196A (en) * 1975-02-05 1976-02-10 Ford Motor Company Intake manifold for an internal combustion engine having an internally contained exhaust gas recirculation cooler
DE3240196A1 (de) * 1982-10-29 1984-05-03 Bayerische Motoren Werke AG, 8000 München Gegossene luftansauganlage fuer brennkraftmaschinen
US5490488A (en) * 1995-04-05 1996-02-13 Ford Motor Company Internal combustion engine intake manifold with integral EGR cooler and ported EGR flow passages
FR2754854B1 (fr) * 1996-10-17 1998-12-11 Le Profil Ind Collecteur d'admission pour moteur a combustion interne
JPH10331724A (ja) * 1997-05-29 1998-12-15 Calsonic Corp Ｅｇｒガス冷却装置
AT2490U1 (de) * 1997-11-28 1998-11-25 Avl List Gmbh Kühleranordnung für eine aufgeladene brennkraftmaschine mit abgasrückführung
US6116026A (en) * 1998-12-18 2000-09-12 Detroit Diesel Corporation Engine air intake manifold having built-in intercooler
FR2792968B1 (fr) * 1999-04-29 2001-06-29 Westaflex Automobile Echangeur thermique en plastique et acier destine a etre dispose dans un circuit d'admission d'air d'un moteur, notamment dans un repartiteur comportant deux chambres et element du circuit d'admission d'air d'un moteur

Also Published As

Publication number Publication date
DE19926545A1 (de) 2000-12-14
DE50008564D1 (de) 2004-12-16
EP1059435A2 (fr) 2000-12-13
ATE282145T1 (de) 2004-11-15
EP1059435A3 (fr) 2001-06-20

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