EP1533512A3 - Intake device for an internal combustion engine - Google Patents

Intake device for an internal combustion engine Download PDF

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Publication number
EP1533512A3
EP1533512A3 EP04026887A EP04026887A EP1533512A3 EP 1533512 A3 EP1533512 A3 EP 1533512A3 EP 04026887 A EP04026887 A EP 04026887A EP 04026887 A EP04026887 A EP 04026887A EP 1533512 A3 EP1533512 A3 EP 1533512A3
Authority
EP
European Patent Office
Prior art keywords
fresh gas
combustion engine
internal combustion
intake device
gas distributor
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.)
Granted
Application number
EP04026887A
Other languages
German (de)
French (fr)
Other versions
EP1533512B1 (en
EP1533512A2 (en
Inventor
Andreas GRÜNER
Robert Sendor
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.)
Mahle Filtersysteme GmbH
Original Assignee
Mahle Filtersysteme 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34428809&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1533512(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mahle Filtersysteme GmbH filed Critical Mahle Filtersysteme GmbH
Priority to EP07118191A priority Critical patent/EP1870591B1/en
Publication of EP1533512A2 publication Critical patent/EP1533512A2/en
Publication of EP1533512A3 publication Critical patent/EP1533512A3/en
Application granted granted Critical
Publication of EP1533512B1 publication Critical patent/EP1533512B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M35/104—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
    • F02M26/17—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
    • F02M26/17—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
    • F02M26/22—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
    • 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
    • F02M26/28—Layout, e.g. schematics with 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
    • 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
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • 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
    • F02M35/10052—Plenum chambers special shapes or arrangements of plenum chambers; Constructional details
    • 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
    • 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
    • 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
    • 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
    • F02M35/1034—Manufacturing and assembling intake systems
    • F02M35/10354—Joining multiple sections together
    • 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
    • F02M35/1045—Intake manifolds characterised by the charge distribution between the cylinders/combustion chambers or its homogenisation
    • 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

Abstract

Die vorliegende Erfindung betrifft eine Sauganlage (1) für eine Brennkraftmaschine, insbesondere in einem Kraftfahrzeug, mit wenigstens einem Frischgasverteiler (2), der zur Zuführung von Frischgas zu mehreren Zylindern dient und für jeden Zylinder zumindest einen Frischgasaustritt (4) aufweist, die nebeneinander angeordnet sind.The present invention relates to an intake system (1) for an internal combustion engine, in particular in a motor vehicle, having at least one fresh gas distributor (2), which serves for supplying fresh gas to a plurality of cylinders and for each cylinder at least one fresh gas outlet (4) arranged side by side are.

Zur Erzielung einer kompakten Bauform kann am Frischgasverteiler (2) ein Verteilerkanal (12) einer Abgasrückführungseinrichtung (8) vorgesehen sein, der benachbart zu allen Frischgasaustritten (4) angeordnet ist und mit dem Frischgasverteiler (2) kommuniziert.

Figure imgaf001
To achieve a compact design, a distribution channel (12) of an exhaust gas recirculation device (8) may be provided on the fresh gas distributor (2), which is arranged adjacent to all fresh gas outlets (4) and communicates with the fresh gas distributor (2).
Figure imgaf001
EP04026887A 2003-11-19 2004-11-12 Intake device for an internal combustion engine Expired - Fee Related EP1533512B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07118191A EP1870591B1 (en) 2003-11-19 2004-11-12 Intake device for an internal combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10354129A DE10354129A1 (en) 2003-11-19 2003-11-19 Intake system for an internal combustion engine
DE10354129 2003-11-19

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP07118191A Division EP1870591B1 (en) 2003-11-19 2004-11-12 Intake device for an internal combustion engine

Publications (3)

Publication Number Publication Date
EP1533512A2 EP1533512A2 (en) 2005-05-25
EP1533512A3 true EP1533512A3 (en) 2006-05-17
EP1533512B1 EP1533512B1 (en) 2008-03-26

Family

ID=34428809

Family Applications (2)

Application Number Title Priority Date Filing Date
EP04026887A Expired - Fee Related EP1533512B1 (en) 2003-11-19 2004-11-12 Intake device for an internal combustion engine
EP07118191A Expired - Fee Related EP1870591B1 (en) 2003-11-19 2004-11-12 Intake device for an internal combustion engine

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP07118191A Expired - Fee Related EP1870591B1 (en) 2003-11-19 2004-11-12 Intake device for an internal combustion engine

Country Status (2)

Country Link
EP (2) EP1533512B1 (en)
DE (3) DE10354129A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2870893B1 (en) * 2004-05-25 2008-08-08 Mark Iv Systemes Moteurs Sa INTEGRATED AIR INTAKE MODULE AND METHOD FOR MANUFACTURING THE SAME
FR2891020B1 (en) * 2005-09-16 2007-11-23 Renault Sas INTAKE DISTRIBUTOR INCORPORATING A PORTION OF AN EXHAUST GAS RECIRCULATION CIRCUIT AND INTERNAL COMBUSTION ENGINE COMPRISING SUCH AN INTAKE DISTRIBUTOR
FR2894295B1 (en) 2005-12-01 2010-04-30 Mark Iv Systemes Moteurs Sa MULTIFUNCTIONAL MODULE FOR INTERNAL COMBUSTION ENGINE
FR2908833B1 (en) * 2006-11-20 2011-06-17 Valeo Sys Controle Moteur Sas GAS ADMISSION DEVICE
WO2008116568A1 (en) * 2007-03-23 2008-10-02 Behr Gmbh & Co. Kg Charging fluid suction module and internal combustion engine
ES2299405B1 (en) * 2007-10-09 2009-09-11 Dayco Ensa S.L. INTEGRATED EGR / REFRIGERATION MODULE FOR AN INTERNAL COMBUSTION ENGINE.
FR2931517B1 (en) * 2008-05-20 2012-09-21 Valeo Sys Controle Moteur Sas GAS ADMISSION DEVICE
EP2133548B1 (en) 2008-06-12 2019-06-12 Perkins Engines Company Limited Gas Mixing system
CN102057152B (en) * 2008-06-12 2015-06-17 珀金斯发动机有限公司 Exhaust gas mixing system
DE102008063934A1 (en) 2008-12-19 2010-06-24 Volkswagen Ag Internal-combustion engine i.e. diesel engine, for motor vehicle, has recycling device with exhaust gas recirculation channel fixed with distributing channel of recycling device, where distributing channel is integrated with cylinder head
DE202009001782U1 (en) * 2009-02-12 2010-07-08 Mann+Hummel Gmbh Abgasansaugvorrichtung
EP2218896B1 (en) * 2009-02-16 2012-04-04 Caterpillar Motoren GmbH & Co. KG A turbocharged engine with exhaust gas recycling
FR2945582A1 (en) * 2009-05-18 2010-11-19 Mann & Hummel Gmbh DEVICE FOR RECIRCULATING THE EXHAUST GAS OF AN INTERNAL COMBUSTION ENGINE
FR2946699B1 (en) * 2009-06-15 2015-06-26 Valeo Systemes Thermiques DEVICE FOR MIXING A RECIRCULATED INTAKE GAS FLOW AND A RECIRCULATED EXHAUST GAS FLOW COMPRISING RECIRCULATED GAS INJECTION MEANS
FR2953255B1 (en) * 2009-11-27 2012-10-12 Valeo Systemes Thermiques GAS SUPPLY MODULE OF A MOTOR VEHICLE ENGINE, ASSEMBLY OF A CYLINDER HEAD OF AN ENGINE AND SUCH A MODULE, AND MOTOR VEHICLE COMPRISING SUCH AN ASSEMBLY
FR2954413B1 (en) * 2009-12-21 2016-01-01 Valeo Systemes Thermiques GAS SUPPLY MODULE OF A MOTOR VEHICLE ENGINE, ASSEMBLY OF A CYLINDER HEAD OF AN ENGINE AND SUCH A MODULE AND THERMAL MOTOR COMPRISING SUCH AN ASSEMBLY.
FR2954414B1 (en) * 2009-12-21 2013-09-13 Valeo Systemes Thermiques INTERFACE PIECE BETWEEN A CYLINDER HEAD OF A MOTOR VEHICLE ENGINE AND A HEAT EXCHANGER.
FR2958337B1 (en) * 2010-03-31 2013-03-01 Valeo Systemes Thermiques MANIFOLD FOR GAS DISTRIBUTION IN THE CYLINDER HEAD OF AN ENGINE, ASSEMBLY OF A DISTRIBUTION MANIFOLD AND A CYLINDER HEAD.
FR2958336B1 (en) * 2010-03-31 2013-03-15 Valeo Systemes Thermiques MANIFOLD FOR GAS DISTRIBUTION IN THE CYLINDER HEAD OF AN ENGINE WITH RECIRCULATED EXHAUST GAS MIXTURE WITH COUNTER-CURRENT ADMISSION GASES.
NL2005133C2 (en) * 2010-07-23 2012-01-24 Daf Trucks Nv DEVICE FOR MIXING EXHAUST EXHAUST GAS WITH FRESH AIR FOR A COMBUSTION ENGINE.
DE102010051562B4 (en) * 2010-11-18 2014-05-08 Pierburg Gmbh Exhaust gas routing device for an internal combustion engine
DE102011014541B4 (en) * 2011-03-19 2019-01-17 Audi Ag Air supply element for an internal combustion engine and method for manufacturing an air supply element
FR2973445B1 (en) * 2011-03-31 2015-08-21 Valeo Systemes Thermiques INTAKE GAS DISTRIBUTION BOX IN AN ENGINE, IN PARTICULAR A MOTOR VEHICLE, AND A GAS SUPPLY MODULE COMPRISING SAID HOUSING
FR2973446B1 (en) * 2011-03-31 2015-08-21 Valeo Systemes Thermiques RECIRCULATED EXHAUST GAS INJECTION DEVICE, DISTRIBUTOR HOUSING AND POWER MODULE COMPRISING SAID DEVICE
EP2525075A1 (en) * 2011-04-28 2012-11-21 VALEO AUTOSYSTEMY Sp. Z. o.o. Injection channel bypass for probe measurement
FR3007470B1 (en) 2013-06-25 2017-08-11 Valeo Systemes De Controle Moteur DISTRIBUTION MODULE FOR DISTRIBUTING A MIXTURE OF ADMISSION
DE102013215234A1 (en) 2013-08-02 2015-02-05 Mahle International Gmbh Intake module for an internal combustion engine
DE102014214591A1 (en) 2014-07-24 2016-01-28 Mahle International Gmbh Intake module with integrated exhaust gas recirculation for an internal combustion engine

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JPH08144868A (en) * 1994-11-17 1996-06-04 Toyota Motor Corp Exhaust gas recirculation system for internal combustion engine
JPH1182197A (en) * 1997-09-08 1999-03-26 Denso Corp Intake device for internal combustion engine
US5957116A (en) * 1997-08-28 1999-09-28 Cummins Engine Company, Inc. Integrated and separable EGR distribution manifold
EP1122421A2 (en) * 2000-02-02 2001-08-08 Filterwerk Mann + Hummel Gmbh Intake conduit with integrated exhaust gas recirculation
EP1152131A1 (en) * 2000-05-05 2001-11-07 Volvo Personvagnar AB Method and device for ventilation of gases in a combustion engine
DE10028131C1 (en) * 2000-06-07 2001-12-13 Daimler Chrysler Ag Exhaust gas feedback system for internal combustion engine has flange component provided with exhaust gas feedback channels leading to exhaust gas feedback line and flow control valve
EP1164280A2 (en) * 2000-06-13 2001-12-19 Pierburg Aktiengesellschaft Air intake device for a combustion engine
EP1273786A2 (en) * 2001-07-07 2003-01-08 Pierburg GmbH Switching device for exhaust gas recirculation in an internal combustion engine
EP1319825A1 (en) * 2001-12-14 2003-06-18 MAGNETI MARELLI POWERTRAIN S.p.A. Intake manifold for an internal combustion engine provided with exhaust gas recycling
WO2005024220A1 (en) * 2003-09-05 2005-03-17 Pierburg Gmbh Air-intake duct system for a combustion engine

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US4715329A (en) * 1985-04-09 1987-12-29 Nissan Motor Co., Ltd. Induction system for internal combustion engine
JPH04279754A (en) * 1991-03-08 1992-10-05 Toyota Autom Loom Works Ltd Egr gas deposit reducing manifold
EP0565410A1 (en) * 1992-04-09 1993-10-13 Automobiles Peugeot Integrated rail device for the exhaust gas recirculation of an internal combustion engine
JPH08144868A (en) * 1994-11-17 1996-06-04 Toyota Motor Corp Exhaust gas recirculation system for internal combustion engine
US5957116A (en) * 1997-08-28 1999-09-28 Cummins Engine Company, Inc. Integrated and separable EGR distribution manifold
JPH1182197A (en) * 1997-09-08 1999-03-26 Denso Corp Intake device for internal combustion engine
EP1122421A2 (en) * 2000-02-02 2001-08-08 Filterwerk Mann + Hummel Gmbh Intake conduit with integrated exhaust gas recirculation
EP1152131A1 (en) * 2000-05-05 2001-11-07 Volvo Personvagnar AB Method and device for ventilation of gases in a combustion engine
DE10028131C1 (en) * 2000-06-07 2001-12-13 Daimler Chrysler Ag Exhaust gas feedback system for internal combustion engine has flange component provided with exhaust gas feedback channels leading to exhaust gas feedback line and flow control valve
EP1164280A2 (en) * 2000-06-13 2001-12-19 Pierburg Aktiengesellschaft Air intake device for a combustion engine
EP1273786A2 (en) * 2001-07-07 2003-01-08 Pierburg GmbH Switching device for exhaust gas recirculation in an internal combustion engine
EP1319825A1 (en) * 2001-12-14 2003-06-18 MAGNETI MARELLI POWERTRAIN S.p.A. Intake manifold for an internal combustion engine provided with exhaust gas recycling
WO2005024220A1 (en) * 2003-09-05 2005-03-17 Pierburg Gmbh Air-intake duct system for a combustion engine

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Title
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PATENT ABSTRACTS OF JAPAN vol. 1996, no. 10 31 October 1996 (1996-10-31) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 08 30 June 1999 (1999-06-30) *

Also Published As

Publication number Publication date
EP1870591B1 (en) 2009-07-29
EP1533512B1 (en) 2008-03-26
EP1533512A2 (en) 2005-05-25
EP1870591A2 (en) 2007-12-26
DE502004006651D1 (en) 2008-05-08
DE502004009844D1 (en) 2009-09-10
DE10354129A1 (en) 2005-06-23
EP1870591A3 (en) 2008-02-20

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