DE59908232D1 - Device for returning an exhaust gas flow to the intake manifold of an internal combustion engine - Google Patents

Device for returning an exhaust gas flow to the intake manifold of an internal combustion engine

Info

Publication number
DE59908232D1
DE59908232D1 DE59908232T DE59908232T DE59908232D1 DE 59908232 D1 DE59908232 D1 DE 59908232D1 DE 59908232 T DE59908232 T DE 59908232T DE 59908232 T DE59908232 T DE 59908232T DE 59908232 D1 DE59908232 D1 DE 59908232D1
Authority
DE
Germany
Prior art keywords
returning
exhaust gas
combustion engine
internal combustion
gas flow
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
DE59908232T
Other languages
German (de)
Inventor
Frank Zimmermann
Thomas Peuker
Wolfgang Knecht
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.)
Gustav Wahler GmbH and Co KG
Modine Manufacturing Co
Original Assignee
Gustav Wahler GmbH and Co KG
Modine Manufacturing Co
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 Gustav Wahler GmbH and Co KG, Modine Manufacturing Co filed Critical Gustav Wahler GmbH and Co KG
Application granted granted Critical
Publication of DE59908232D1 publication Critical patent/DE59908232D1/en
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
    • 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
    • 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
    • F02M26/26—Layout, e.g. schematics with coolers having bypasses characterised by details of the bypass valve
    • 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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Exhaust Silencers (AREA)
DE59908232T 1998-09-14 1999-07-02 Device for returning an exhaust gas flow to the intake manifold of an internal combustion engine Expired - Lifetime DE59908232D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19841927A DE19841927A1 (en) 1998-09-14 1998-09-14 Device for returning an exhaust gas flow to the intake manifold of an internal combustion engine

Publications (1)

Publication Number Publication Date
DE59908232D1 true DE59908232D1 (en) 2004-02-12

Family

ID=7880844

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19841927A Withdrawn DE19841927A1 (en) 1998-09-14 1998-09-14 Device for returning an exhaust gas flow to the intake manifold of an internal combustion engine
DE59908232T Expired - Lifetime DE59908232D1 (en) 1998-09-14 1999-07-02 Device for returning an exhaust gas flow to the intake manifold of an internal combustion engine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19841927A Withdrawn DE19841927A1 (en) 1998-09-14 1998-09-14 Device for returning an exhaust gas flow to the intake manifold of an internal combustion engine

Country Status (2)

Country Link
EP (1) EP0987427B1 (en)
DE (2) DE19841927A1 (en)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
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DE19906401C1 (en) * 1999-02-16 2000-08-31 Ranco Inc Of Delaware Wilmingt Exhaust gas recirculation system
GB0001283D0 (en) 2000-01-21 2000-03-08 Serck Heat Transfer Limited Twin flow valve gas cooler
DE10011954A1 (en) 2000-03-11 2001-09-13 Modine Mfg Co Exhaust gas heat exchanger in an exhaust gas recirculation arrangement
DE10028400A1 (en) * 2000-06-13 2001-12-20 Pierburg Ag Air intake device for an internal combustion engine
GB0018406D0 (en) * 2000-07-28 2000-09-13 Serck Heat Transfer Limited EGR bypass tube cooler
DE10041579A1 (en) * 2000-08-24 2002-03-07 Siemens Automotive Corp Lp Valve arrangement with double flap and thermal bridge for an exhaust gas recirculation system and method for its operation
WO2002052142A1 (en) * 2000-12-19 2002-07-04 Valeo Termico Sa Heat-exchanger module, specially designed for an exhaust gas recycling system
LU90761B1 (en) * 2001-04-20 2002-10-21 Delphi Tech Inc Device for exhaust gas recirculation
EP1275838A1 (en) 2001-07-11 2003-01-15 Cooper-Standard Automotive (Deutschland) GmbH Exhaust recirculation system
JP4065239B2 (en) * 2002-01-16 2008-03-19 三菱電機株式会社 Exhaust gas recirculation device
DE10203003B4 (en) 2002-01-26 2007-03-15 Behr Gmbh & Co. Kg Exhaust gas heat exchanger
DE10216773B4 (en) * 2002-04-15 2004-09-16 Benteler Automobiltechnik Gmbh Cooler for an exhaust gas taken from the main exhaust gas stream of an internal combustion engine
EP1509692B1 (en) * 2002-05-15 2009-05-13 Behr GmbH & Co. KG Switchable waste gas exchanger
DE10228619B4 (en) * 2002-06-26 2009-07-16 Benteler Automobiltechnik Gmbh Exhaust pipe for the exhaust system of a motor vehicle
ES2211308B1 (en) * 2002-09-30 2005-04-01 Valeo Termico, S.A. SYSTEM FOR THE DISTRIBUTION OF A GAS FLOW.
DE10260251A1 (en) * 2002-12-20 2004-07-01 Siemens Ag Cooling element for gases
ES2234398B1 (en) * 2003-04-30 2006-12-01 Valeo Termico, S.A. HEAT EXCHANGER, ESPECIALLY OF EXHAUST GASES OF AN ENGINE.
DE10328638A1 (en) 2003-06-26 2005-01-20 Modine Manufacturing Co., Racine Heat exchanger in caseless plate design
DE10346250B4 (en) * 2003-10-06 2018-01-04 Bayerische Motoren Werke Aktiengesellschaft Exhaust gas cooler with a bypass
FR2864582B1 (en) * 2003-12-24 2006-03-17 Valeo Thermique Moteur Sa HEAT EXCHANGE MODULE FOR CONTROLLING THE TEMPERATURE OF GASES ADMITTED IN A MOTOR VEHICLE THERMAL MOTOR
DE102004019554C5 (en) 2004-04-22 2014-03-27 Pierburg Gmbh Exhaust gas recirculation system for an internal combustion engine
WO2005111386A1 (en) * 2004-05-07 2005-11-24 Behr Gmbh & Co. Kg Heat exchanger in particular for exhaust coolers on internal combustion engines
DE502004002379D1 (en) 2004-08-14 2007-02-01 Modine Mfg Co Heat exchanger, consisting of flat tubes
DE102004057306A1 (en) 2004-11-26 2006-06-01 Siemens Ag Method for returning a partial flow of exhaust gas to an internal combustion engine of a motor vehicle
JP2006152891A (en) 2004-11-29 2006-06-15 Denso Corp Exhaust emission control device of internal combustion engine
DE102005029322A1 (en) 2005-06-24 2006-12-28 Behr Gmbh & Co. Kg Exhaust gas recycling and cooling device for engine has first and second exhaust gas heat exchangers combined in structural unit to form module
DE102005041149A1 (en) * 2005-07-19 2007-02-01 Behr Gmbh & Co. Kg heat-exchanger
ES2300163B1 (en) * 2005-07-29 2009-05-01 Valeo Termico, S.A. SYSTEM FOR THE CONTROL OF GAS CIRCULATION, IN SPECIAL OF THE EXHAUST GASES OF A MOTOR.
FR2891591A1 (en) 2005-09-30 2007-04-06 Renault Sas Recirculated gas distribution device for e.g. exhaust gas recirculation gas cooler, has rotating cylindrical part provided between two planes for permitting circulation of gas in one direction and in reverse direction
JP4468277B2 (en) * 2005-10-03 2010-05-26 愛三工業株式会社 Flow path switching valve
US20100186397A1 (en) * 2006-01-19 2010-07-29 Behr Gmbh & Co.Kg Device for cooling waste gas
KR101298382B1 (en) 2006-07-03 2013-08-20 모다인 매뉴팩츄어링 컴파니 Egr cooler
EP2044319A1 (en) * 2006-07-14 2009-04-08 Behr GmbH & Co. KG Device for cooling a gas flow of an internal combustion engine
FR2905735B1 (en) * 2006-09-12 2011-02-25 Renault Sas DEVICE FOR IMPROVING THE OPERATION OF A SUPERIOR ENGINE WITH AN EXHAUST GAS RECIRCULATION CIRCUIT
JP4775287B2 (en) 2006-10-18 2011-09-21 株式会社デンソー Heat exchanger
US7958874B2 (en) 2007-02-05 2011-06-14 Denso Corporation Exhaust gas recirculation apparatus
DE102007019089A1 (en) 2007-04-23 2008-10-30 Behr Gmbh & Co. Kg Exhaust gas heat exchanger, exhaust gas heat exchanger system, internal combustion engine and method for treating exhaust gases of an internal combustion engine
DE102007036301A1 (en) 2007-07-31 2009-02-05 Behr Gmbh & Co. Kg Heat exchanger housing, heat exchanger or assembly with one or more heat exchangers, exhaust gas recirculation system, charge air supply system and use of the heat exchanger
DE102007038882A1 (en) 2007-08-17 2009-02-19 Pierburg Gmbh Exhaust gas cooling device for an internal combustion engine
ES2385013T3 (en) * 2007-10-31 2012-07-17 Behr Gmbh & Co. Kg Load fluid intake module, charge fluid intake system, charge fluid intake path, exhaust gas recirculation system, internal combustion engine
DE102008024569A1 (en) * 2008-05-21 2009-12-10 Benteler Automobiltechnik Gmbh exhaust gas cooler
DE102008033823B4 (en) * 2008-07-19 2013-03-07 Pierburg Gmbh Exhaust gas recirculation device for an internal combustion engine
DE102009006013A1 (en) 2009-01-23 2010-08-05 Pierburg Gmbh Exhaust flap device and exhaust heat recovery system of an internal combustion engine
DE102010010332B4 (en) * 2010-03-04 2014-07-03 Pierburg Gmbh Exhaust system for an internal combustion engine and method for cleaning an exhaust gas recirculation valve of an exhaust system
WO2011136701A1 (en) * 2010-04-30 2011-11-03 Volvo Lastvagnar Ab Two flow passage valve
DE102010048918B4 (en) 2010-10-12 2014-05-08 Technische Universität Dresden Exhaust system and method for removing exhaust gas of an internal combustion engine
CN102691593A (en) * 2011-03-25 2012-09-26 皮尔伯格有限责任公司 Exhaust gas cooling device for internal-combustion engine
DE102012005071A1 (en) 2012-03-15 2013-09-19 Benteler Automobiltechnik Gmbh Heat exchanger for use in exhaust line of internal combustion engine, has heat exchanger inlet and heat exchanger outlet for exhaust gas, which are arranged in common channel without spatial separation
DE102012005762B4 (en) 2012-03-23 2014-03-13 Benteler Automobiltechnik Gmbh Bypassing of a heat exchanger
DE102012221621A1 (en) 2012-11-27 2014-06-12 Continental Automotive Gmbh Valve
DE102017003380A1 (en) * 2017-04-06 2018-10-11 Linde Aktiengesellschaft Heat exchanger, use of a heat exchanger and method of making a heat exchanger

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
US2977940A (en) * 1956-11-23 1961-04-04 Matthew A Theriault Method of operation of internal combustion engines
JPS5423825A (en) 1977-07-22 1979-02-22 Toyota Motor Corp Exhaust gas recirculator
US4134377A (en) * 1977-09-29 1979-01-16 Borg-Warner Corporation Exhaust gas recirculation control valve and heat exchanger
DE3103198A1 (en) 1981-01-30 1982-08-26 Oskar Dr.-Ing. 8031 Stockdorf Schatz Heat exchanger for operating with exhaust gases from reciprocating engines, in particular for heating motor vehicles
EP0197823A1 (en) 1985-03-20 1986-10-15 Valeo Heat exchanger for a motor vehicle, particularly of the type for exhaust gases
EP0489263B1 (en) * 1990-11-06 1999-03-10 Mazda Motor Corporation Exhaust gas recirculation system for an internal combustion engine
JPH07166973A (en) * 1993-12-13 1995-06-27 Yamaha Motor Co Ltd Exhaust gas recycling device for engine
GB2301177A (en) 1995-05-18 1996-11-27 Mechadyne Ltd Exhaust gas heat exchanger in an internal combustion engine
DE19733964B4 (en) * 1997-08-06 2010-04-29 Volkswagen Ag Valve arrangement for controlling a recirculated exhaust gas flow
DE29714478U1 (en) 1997-08-13 1997-10-09 Heinrich Gillet Gmbh & Co Kg, 67480 Edenkoben Heat exchangers in exhaust systems of internal combustion engines

Also Published As

Publication number Publication date
DE19841927A1 (en) 2000-03-16
EP0987427B1 (en) 2004-01-07
EP0987427A1 (en) 2000-03-22

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Legal Events

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8364 No opposition during term of opposition