ES2351537T3 - Sistema de recirculación de gases de escape. - Google Patents

Sistema de recirculación de gases de escape. Download PDF

Info

Publication number
ES2351537T3
ES2351537T3 ES08016269T ES08016269T ES2351537T3 ES 2351537 T3 ES2351537 T3 ES 2351537T3 ES 08016269 T ES08016269 T ES 08016269T ES 08016269 T ES08016269 T ES 08016269T ES 2351537 T3 ES2351537 T3 ES 2351537T3
Authority
ES
Spain
Prior art keywords
valve
exhaust gas
refrigerator
recirculation system
gas recirculation
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
ES08016269T
Other languages
English (en)
Spanish (es)
Inventor
Alan-Keith Pelczyk
Bernhard Klipfel
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.)
Cooper Standard Automotive Deutschland GmbH
Original Assignee
Cooper Standard Automotive Deutschland 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 Cooper Standard Automotive Deutschland GmbH filed Critical Cooper Standard Automotive Deutschland GmbH
Application granted granted Critical
Publication of ES2351537T3 publication Critical patent/ES2351537T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F02M26/71—Multi-way valves
    • 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
    • F02M26/38—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed in parallel
    • 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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
    • 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
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • 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
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/67—Pintles; Spindles; Springs; Bearings; Sealings; Connections to actuators
    • 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
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/69—Lift valves, e.g. poppet valves having two or more valve-closing members
    • 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

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)
  • Mechanically-Actuated Valves (AREA)
ES08016269T 2001-07-11 2001-07-11 Sistema de recirculación de gases de escape. Expired - Lifetime ES2351537T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01116604A EP1275838A1 (fr) 2001-07-11 2001-07-11 Système de recirculation de gaz d'échappement

Publications (1)

Publication Number Publication Date
ES2351537T3 true ES2351537T3 (es) 2011-02-07

Family

ID=8177987

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08016269T Expired - Lifetime ES2351537T3 (es) 2001-07-11 2001-07-11 Sistema de recirculación de gases de escape.

Country Status (5)

Country Link
EP (2) EP1275838A1 (fr)
AT (1) ATE484670T1 (fr)
DE (1) DE50115663D1 (fr)
ES (1) ES2351537T3 (fr)
PT (1) PT2017456E (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2872862B1 (fr) * 2004-07-09 2006-09-22 Renault Sas Dispositif de commande pour un circuit de recirculation de gaz d'echappement d'un moteur a combustion interne
DE102004044895A1 (de) 2004-09-14 2006-03-30 Volkswagen Ag Abgasrückführeinrichtung und Verfahren zum Betreiben der Abgasrückführeinrichtung
DE102004057306A1 (de) * 2004-11-26 2006-06-01 Siemens Ag Verfahren zur Rückführung eines Teilstromes an Abgas zu einem Verbrennungsmotor eines Kraftfahrzeuges
WO2006082049A1 (fr) * 2005-02-03 2006-08-10 Behr Gmbh & Co. Kg Echangeur de chaleur de gaz d'echappement, notamment pour automobiles
ES2249186B1 (es) * 2005-03-01 2007-06-01 Dayco Ensa, S.L. Valvula by-pass y egr integrada.
FR2883037B1 (fr) * 2005-03-09 2010-08-27 Valeo Sys Controle Moteur Sas Dispositif de recirculation de gaz d'echappement comportant une vanne de regulation de debit et de raccordement selectif
EP1707790B1 (fr) * 2005-03-31 2011-01-05 Cooper-Standard Automotive (Deutschland) GmbH Système de recyclage des gaz d'échappement
DE102005041150A1 (de) * 2005-07-19 2007-01-25 Behr Gmbh & Co. Kg Wärmeübertragerventileinrichtung
DE102005041149A1 (de) * 2005-07-19 2007-02-01 Behr Gmbh & Co. Kg Wärmeübertragerventileinrichtung
DE102005038402A1 (de) * 2005-08-12 2007-02-15 Benteler Automobiltechnik Gmbh Abgaskühler für Kraftfahrzeuge
DE102005044089A1 (de) * 2005-09-08 2007-03-15 Behr Gmbh & Co. Kg Vorrichtung zur Steuerung eines Abgasstroms
EP1806496A1 (fr) * 2006-01-04 2007-07-11 Delphi Technologies, Inc. Vanne pour commander le recyclage des gaz d'échappement dans un moteur
DE102006023852A1 (de) 2006-05-19 2007-11-22 Mahle International Gmbh Ventilanordnung für eine Abgasrückführeinrichtung
DE102006023809B3 (de) 2006-05-20 2007-09-13 Pierburg Gmbh Wärmeübertragungseinheit für Verbrennungskraftmaschinen
US7610949B2 (en) 2006-11-13 2009-11-03 Dana Canada Corporation Heat exchanger with bypass
WO2008087045A1 (fr) * 2007-01-19 2008-07-24 Behr Thermot-Tronik Gmbh Dispositif soupape pour caloporteur
WO2008087046A1 (fr) * 2007-01-19 2008-07-24 Behr Thermot-Tronik Gmbh Dispositif soupape pour caloporteur
DE102007033925A1 (de) 2007-07-20 2009-01-22 Volkswagen Ag Abgasrückführeinrichtung
DE102007048301B4 (de) * 2007-10-08 2011-07-07 Benteler Automobiltechnik GmbH, 33102 Ventilanordnung eines Abgasrückführungssystems
EP2133546B1 (fr) * 2008-06-12 2011-08-17 Kia Motors Corporation Dispositif de recirculation des gaz d'échappement et véhicule
DE102009036284A1 (de) * 2009-08-06 2011-02-24 Pierburg Gmbh Ventilvorrichtung für eine Verbrennungskraftmaschine
ES2399901T3 (es) * 2010-02-16 2013-04-04 Kamtec Inc. Válvula de recirculación de gases de escape para vehículo
US8281771B2 (en) 2010-02-16 2012-10-09 Kamtec Inc. Exhaust gas recirculation valve in vehicle
DE102016200510A1 (de) 2016-01-18 2017-07-20 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung und Verfahren zur Abgasrückführung
DE102018212663B3 (de) * 2018-07-30 2019-11-28 Hanon Systems Kombiniertes AGR- und Abgaskühler-Ventil
EP3719295B8 (fr) * 2019-04-02 2021-12-29 Vitesco Technologies GmbH Soupape d'ouverture et de fermeture d'une conduite de gaz d'échappement et système d'acheminement des gaz d'échappement
CN113464324A (zh) * 2021-07-27 2021-10-01 无锡双翼汽车环保科技有限公司 一种多通道egr冷却器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69130976T2 (de) * 1990-11-06 1999-07-08 Mazda Motor Corp., Hiroshima Abgasrückführungssystem für eine Brennkraftmaschine
US5617726A (en) 1995-03-31 1997-04-08 Cummins Engine Company, Inc. Cooled exhaust gas recirculation system with load and ambient bypasses
DE29611034U1 (de) 1996-06-12 1997-10-16 Hohenberger, Ralph, 13583 Berlin Anordnung zur Abführung der Verlustwärme eines Verbrennungsmotors
JPH10196462A (ja) * 1997-01-13 1998-07-28 Isuzu Motors Ltd ディーゼルエンジンのｅｇｒ装置
DE19733964B4 (de) 1997-08-06 2010-04-29 Volkswagen Ag Ventilanordnung zur Steuerung eines rückgeführten Abgasstromes
DE19841927A1 (de) 1998-09-14 2000-03-16 Wahler Gmbh & Co Gustav Einrichtung zur Rückführung eines Abgasstromes zum Saugrohr einer Brennkraftmaschine
DE19924920B4 (de) * 1999-05-31 2013-03-07 Volkswagen Ag Vorrichtung und Verfahren zur Abgasrückführung an Verbrennungskraftmaschinen
DE19930416B4 (de) * 1999-07-02 2011-05-12 Iav Gmbh Vorrichtung zur Kühlung eines zur Saugseite eines Verbrennungsmotors zurückgeführten Abgasmassenstromes
DE10025877C2 (de) * 2000-05-25 2002-04-11 Siebe Automotive Deutschland Gmbh Abgasrückführsystem

Also Published As

Publication number Publication date
ATE484670T1 (de) 2010-10-15
DE50115663D1 (de) 2010-11-25
EP2017456B1 (fr) 2010-10-13
EP1275838A1 (fr) 2003-01-15
EP2017456A1 (fr) 2009-01-21
PT2017456E (pt) 2010-12-02

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