EP0930429A3 - Verfahren und Vorrichtung zur Kühlung rückgeführten Abgases einer flüssigkeitsgekühlten Brennkraftmaschine - Google Patents

Verfahren und Vorrichtung zur Kühlung rückgeführten Abgases einer flüssigkeitsgekühlten Brennkraftmaschine Download PDF

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Publication number
EP0930429A3
EP0930429A3 EP98124173A EP98124173A EP0930429A3 EP 0930429 A3 EP0930429 A3 EP 0930429A3 EP 98124173 A EP98124173 A EP 98124173A EP 98124173 A EP98124173 A EP 98124173A EP 0930429 A3 EP0930429 A3 EP 0930429A3
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
cooling
recirculated exhaust
channel
combustion engine
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
EP98124173A
Other languages
English (en)
French (fr)
Other versions
EP0930429B1 (de
EP0930429A2 (de
Inventor
Bernd Jelinek
Heinz Povolny
Johannes Hollweck
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.)
MAN Truck and Bus Osterreich AG
Original Assignee
Steyr Nutzfahrzeuge AG
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 Steyr Nutzfahrzeuge AG filed Critical Steyr Nutzfahrzeuge AG
Priority to AT98124173T priority Critical patent/ATE244821T1/de
Publication of EP0930429A2 publication Critical patent/EP0930429A2/de
Publication of EP0930429A3 publication Critical patent/EP0930429A3/de
Application granted granted Critical
Publication of EP0930429B1 publication Critical patent/EP0930429B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/1684—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation the conduits having a non-circular cross-section
    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • 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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
    • 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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur Kühlung rückgeführten Abgases einer flüssigkeitsgekühlten Brennkraftmaschine mit Abgasrückführeinrichtung. Die Vorrichtung kennzeichnet sich dabei durch einen Kühleinsatz (7, 7') in einem kühlflüssigkeitsführenden Kanal (6, 6') der Brennkraftmaschine und eine entsprechende Gestaltung des den Kanal (6, 6') im Bereich des Kühleinsatzes (7, 7') begrenzenden Bauteils (1, 28) für eine Kühlung des den Kühleinsatz (7, 7') durchströmenden rückgeführten Abgases durch die den Kanal (6, 6') durchströmende Kühlflüssigkeit. Das erfindungsgemäße Verfahren kennzeichnet sich dadurch, daß das rückgeführte Abgas vor seiner Wiedereinleitung in den Verbrennungsprozeß der Brennkraftmaschine durch einen in einem kühlflüssigkeitsführenden Kanal (6, 6') angeordneten Kühleinsatz (7, 7') hindurchgeleitet und dabei durch die den Kanal (6, 6') durchströmende Kühlflüssigkeit der Brennkraftmaschine gekühlt wird.
EP98124173A 1998-01-15 1998-12-21 Vorrichtung zur Kühlung rückgeführten Abgases einer flüssigkeitsgekühlten Brennkraftmaschine Expired - Lifetime EP0930429B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT98124173T ATE244821T1 (de) 1998-01-15 1998-12-21 Vorrichtung zur kühlung rückgeführten abgases einer flüssigkeitsgekühlten brennkraftmaschine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0004398A AT411546B (de) 1998-01-15 1998-01-15 Flüssigkeitsgekühlte brennkraftmaschine mit abgasrückführeinrichtung und einer vorrichtung zur kühlung rückgeführten abgases
AT4398 1998-01-15

Publications (3)

Publication Number Publication Date
EP0930429A2 EP0930429A2 (de) 1999-07-21
EP0930429A3 true EP0930429A3 (de) 1999-12-29
EP0930429B1 EP0930429B1 (de) 2003-07-09

Family

ID=3480022

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98124173A Expired - Lifetime EP0930429B1 (de) 1998-01-15 1998-12-21 Vorrichtung zur Kühlung rückgeführten Abgases einer flüssigkeitsgekühlten Brennkraftmaschine

Country Status (3)

Country Link
EP (1) EP0930429B1 (de)
AT (2) AT411546B (de)
DE (1) DE59808978D1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19750588B4 (de) * 1997-11-17 2016-10-13 MAHLE Behr GmbH & Co. KG Vorrichtung zur Abgasrückführung für einen Verbrennungsmotor
DE19929449A1 (de) * 1999-06-26 2000-12-28 Man Nutzfahrzeuge Ag Abgasrückführleitung für Brennkraftmaschinen
EP1096131B1 (de) 1999-10-26 2001-09-19 Senior Flexonics Automotive Limited Abgasrückführungskühler
ATE225927T1 (de) * 2000-03-29 2002-10-15 Sgl Acotec Gmbh Mehrfachrohrbündel-wärmeaustauscher
DE10153033B4 (de) * 2001-10-26 2018-03-01 Bayerische Motoren Werke Aktiengesellschaft Abgas-Rückführ-Wärmetauscher für eine flüssigkeitsgekühlte Brennkraftmaschine
DE10157285A1 (de) 2001-11-22 2003-06-05 Behr Gmbh & Co Abgaswärmeübertrager
DE10204107B4 (de) 2002-02-01 2018-12-13 Mahle International Gmbh Abgaswärmeübertrager
DE10218521A1 (de) 2002-04-25 2003-11-06 Behr Gmbh & Co Abgaswärmeübertrager, insbesondere für Kraftfahrzeuge
ES2209618B1 (es) † 2002-05-28 2005-08-16 Estampaciones Noroeste, S.A. Intercambiador de calor para un sistema "egr" con un conducto de derivacion integrado.
JP3991786B2 (ja) * 2002-06-28 2007-10-17 株式会社デンソー 排気熱交換装置
WO2004031565A1 (ja) * 2002-10-02 2004-04-15 Hino Motors, Ltd. Ｅｇｒクーラ
DE10349887B4 (de) * 2003-10-25 2013-03-07 Benteler Automobiltechnik Gmbh Kühler für ein Abgas-Rückführ-System bei einem Verbrennungsmotor
DE20316688U1 (de) 2003-10-29 2004-03-11 Behr Gmbh & Co. Kg Wärmetauscher
DE10351845B4 (de) * 2003-11-06 2006-02-02 Mtu Friedrichshafen Gmbh Abgaswärmetauscher
AT413442B (de) * 2004-06-03 2006-02-15 Avl List Gmbh Kühleinrichtung
ES2322728B1 (es) * 2005-11-22 2010-04-23 Dayco Ensa, S.L. Intercambiador de calor de tres pasos para un sistema "egr".
FR2907889B1 (fr) * 2006-10-27 2015-02-27 Valeo Sys Controle Moteur Sas Vanne de regulation reliee a un echangeur par un pont thermique et dispositif d'echange thermique correspondant.
FR2907890B1 (fr) * 2006-10-27 2015-02-27 Valeo Sys Controle Moteur Sas Ensemble de vanne egr-by pass et dispositif d'echange thermique equipe d'un tel ensemble de vanne.
FR2917132A1 (fr) * 2007-06-07 2008-12-12 Peugeot Citroen Automobiles Sa Organe monobloc et module multifonctionnel comportant l'organe pour moteur avec reinjection des gaz d'echappement.
FR2930022B1 (fr) * 2008-04-10 2016-01-01 Valeo Systemes Thermiques Echangeur de chaleur pour vehicule automobile
JP5051212B2 (ja) * 2009-12-18 2012-10-17 トヨタ自動車株式会社 排気冷却器および内燃機関の排気再循環装置
WO2011145163A1 (ja) * 2010-05-17 2011-11-24 トヨタ自動車株式会社 Ｅｇｒガス冷却構造を有するシリンダヘッドおよびその製造方法
DE102010054644B4 (de) * 2010-12-15 2012-12-27 Pierburg Gmbh Abgasrückführvorrichtung für eine Verbrennungskraftmaschine
DE102010063264A1 (de) * 2010-12-16 2012-06-21 Mahle International Gmbh Sammelbehälter
FR2972031A1 (fr) * 2011-02-25 2012-08-31 Peugeot Citroen Automobiles Sa Procede d'installation d'un module de recirculation des gaz d'echappement
DE102011007748A1 (de) 2011-04-20 2012-10-25 Behr Gmbh & Co. Kg Abgaskühler zum Kühlen von Verbrennungsabgas einer Verbrennungskraftmaschine, Wassersammeladapter, Abgaskühlsystem und Verfahren zum Herstellen eines Abgaskühlsystems
DE102015206895A1 (de) * 2015-04-16 2016-10-20 Bayerische Motoren Werke Aktiengesellschaft Abgasrückführungsmodul mit austauschbarer Wärmetauscherkassette
US10352278B2 (en) * 2016-08-19 2019-07-16 Ge Global Sourcing Llc Method and systems for an exhaust gas recirculation cooler including two sections
DE102019107792A1 (de) * 2019-03-26 2020-10-01 Faurecia Emissions Control Technologies, Germany Gmbh Baukastensystem für Abgaswärmerückgewinnungsvorrichtungen, rohrförmiger Adapter für ein Baukastensystem und Fahrzeug
CN110500208B (zh) * 2019-07-29 2020-10-27 东风商用车有限公司 一种应用集成双通道egr冷却器的可控egr系统
US11454157B2 (en) * 2020-12-11 2022-09-27 Caterpillar Inc. Engine system with coolant collector

Citations (4)

* 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
US4055158A (en) * 1974-04-08 1977-10-25 Ethyl Corporation Exhaust recirculation
DE2733215A1 (de) * 1976-08-23 1978-03-09 Borg Warner Waermeaustauscher fuer kfz-verbrennungsmotoren
US4258687A (en) * 1979-10-09 1981-03-31 Ford Motor Company Engine with integral mounted EGR cooler

Family Cites Families (4)

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US3677239A (en) * 1970-06-24 1972-07-18 James L Elkins Non-polluting exhaust system for internal combustion engines
JPS5390505A (en) 1977-01-20 1978-08-09 Isuzu Motors Ltd Exhaust gas purifier for internal combustion engine having chamber
JPH0989491A (ja) * 1995-09-21 1997-04-04 Usui Internatl Ind Co Ltd Ｅｇｒガス冷却装置
JP3781386B2 (ja) * 1996-05-22 2006-05-31 臼井国際産業株式会社 Ｅｇｒガス冷却装置

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US4055158A (en) * 1974-04-08 1977-10-25 Ethyl Corporation Exhaust recirculation
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
DE2733215A1 (de) * 1976-08-23 1978-03-09 Borg Warner Waermeaustauscher fuer kfz-verbrennungsmotoren
US4258687A (en) * 1979-10-09 1981-03-31 Ford Motor Company Engine with integral mounted EGR cooler

Also Published As

Publication number Publication date
EP0930429B1 (de) 2003-07-09
EP0930429A2 (de) 1999-07-21
DE59808978D1 (de) 2003-08-14
ATE244821T1 (de) 2003-07-15
ATA4398A (de) 2003-07-15
AT411546B (de) 2004-02-25

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