ATE484670T1 - Abgasrückführungssystem - Google Patents
AbgasrückführungssystemInfo
- Publication number
- ATE484670T1 ATE484670T1 AT08016269T AT08016269T ATE484670T1 AT E484670 T1 ATE484670 T1 AT E484670T1 AT 08016269 T AT08016269 T AT 08016269T AT 08016269 T AT08016269 T AT 08016269T AT E484670 T1 ATE484670 T1 AT E484670T1
- Authority
- AT
- Austria
- Prior art keywords
- exhaust gas
- gas recirculation
- recirculation system
- cooler
- bypass
- Prior art date
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)
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 |
---|---|
ATE484670T1 true ATE484670T1 (de) | 2010-10-15 |
Family
ID=8177987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08016269T ATE484670T1 (de) | 2001-07-11 | 2001-07-11 | Abgasrückführungssystem |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP2017456B1 (fr) |
AT (1) | ATE484670T1 (fr) |
DE (1) | DE50115663D1 (fr) |
ES (1) | ES2351537T3 (fr) |
PT (1) | PT2017456E (fr) |
Families Citing this family (27)
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 |
WO2008087046A1 (fr) * | 2007-01-19 | 2008-07-24 | Behr Thermot-Tronik Gmbh | Dispositif soupape pour caloporteur |
WO2008087045A1 (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 |
US8281771B2 (en) | 2010-02-16 | 2012-10-09 | Kamtec Inc. | Exhaust gas recirculation valve in vehicle |
ES2399901T3 (es) * | 2010-02-16 | 2013-04-04 | Kamtec Inc. | Válvula de recirculación de gases de escape para vehículo |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69133098T2 (de) | 1990-11-06 | 2003-04-17 | Mazda Motor | 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 |
-
2001
- 2001-07-11 PT PT08016269T patent/PT2017456E/pt unknown
- 2001-07-11 AT AT08016269T patent/ATE484670T1/de active
- 2001-07-11 ES ES08016269T patent/ES2351537T3/es not_active Expired - Lifetime
- 2001-07-11 DE DE50115663T patent/DE50115663D1/de not_active Expired - Lifetime
- 2001-07-11 EP EP08016269A patent/EP2017456B1/fr not_active Expired - Lifetime
- 2001-07-11 EP EP01116604A patent/EP1275838A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1275838A1 (fr) | 2003-01-15 |
DE50115663D1 (de) | 2010-11-25 |
EP2017456A1 (fr) | 2009-01-21 |
ES2351537T3 (es) | 2011-02-07 |
EP2017456B1 (fr) | 2010-10-13 |
PT2017456E (pt) | 2010-12-02 |
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