ATE494472T1 - EXHAUST GAS RECIRCULATION SYSTEM - Google Patents
EXHAUST GAS RECIRCULATION SYSTEMInfo
- Publication number
- ATE494472T1 ATE494472T1 AT05006990T AT05006990T ATE494472T1 AT E494472 T1 ATE494472 T1 AT E494472T1 AT 05006990 T AT05006990 T AT 05006990T AT 05006990 T AT05006990 T AT 05006990T AT E494472 T1 ATE494472 T1 AT E494472T1
- Authority
- AT
- Austria
- Prior art keywords
- valve
- exhaust gas
- gas recirculation
- pass
- axle
- 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
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/39—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 series
-
- 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
- F02M26/65—Constructional details of EGR valves
- F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient 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
- F02M26/65—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
- F02M26/29—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
- F02M26/33—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 controlling the temperature of the recirculated gases
Abstract
The system has an exhaust gas recirculation valve with a single valve unit (10) that closes an exhaust gas recirculation line. A by-pass valve (12) is separated from the recirculation valve and closes a cool line and/or a by-pass line. The recirculation valve and the by-pass valve are arranged in a common valve housing (18). A lid axle of the by-pass valve is supported in a pivot axle of the recirculation valve. The lid axle and the pivot axle have a common axle center point.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05006990A EP1707790B1 (en) | 2005-03-31 | 2005-03-31 | Exhaust gas recirculation system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE494472T1 true ATE494472T1 (en) | 2011-01-15 |
Family
ID=35464195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05006990T ATE494472T1 (en) | 2005-03-31 | 2005-03-31 | EXHAUST GAS RECIRCULATION SYSTEM |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1707790B1 (en) |
AT (1) | ATE494472T1 (en) |
DE (1) | DE502005010797D1 (en) |
ES (1) | ES2358675T3 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2337192T3 (en) * | 2007-07-30 | 2010-04-21 | Cooper-Standard Automotive (Deutschland) Gmbh | EXHAUST GAS RECIRCULATION SYSTEM. |
FR2919674B1 (en) * | 2007-07-31 | 2009-10-02 | Renault Sas | DEVICE FOR ORIENTATION AND REGULATION OF EXHAUST GAS OF A HEAT ENGINE IN AN EXHAUST GAS RECIRCULATION CIRCUIT CALLED EGR TO AIR INTAKE |
DE102008011416A1 (en) * | 2008-02-27 | 2009-09-10 | Continental Automotive Gmbh | Turbocharger with an actuator for opening and closing a wastegate duct |
DE102008057128A1 (en) | 2008-11-13 | 2010-05-20 | Gustav Wahler Gmbh U. Co. Kg | Valve device for controlling an exhaust gas flow recirculated and supplied by an internal combustion engine |
DE102009048125B4 (en) * | 2009-10-02 | 2013-11-07 | Continental Automotive Gmbh | Wastegate arrangement for a turbine, turbine for an exhaust gas turbocharger, exhaust gas turbocharger for a motor vehicle and method for operating an exhaust gas turbocharger |
US9200532B2 (en) * | 2012-09-13 | 2015-12-01 | Honeywell International Inc. | Turbine wastegate |
KR102280198B1 (en) * | 2014-05-08 | 2021-07-22 | 보르그워너 인코퍼레이티드 | Control arrangement of an exhaust-gas turbocharger |
FR3058465B1 (en) * | 2016-11-08 | 2020-12-25 | Renault Sas | COUNTERFLOW SHUTTER DEVELOPMENT |
DE102016121705B4 (en) * | 2016-11-14 | 2018-06-14 | Pierburg Gmbh | Regulating device for an internal combustion engine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2776015B1 (en) * | 1998-03-11 | 2000-08-11 | Ecia Equip Composants Ind Auto | HEAT EXCHANGER EXHAUST MEMBER |
GB0018406D0 (en) * | 2000-07-28 | 2000-09-13 | Serck Heat Transfer Limited | EGR bypass tube cooler |
DE10133182A1 (en) | 2001-07-07 | 2003-01-23 | Pierburg Gmbh | Switching device for exhaust gas recirculation in an internal combustion engine |
EP1275838A1 (en) * | 2001-07-11 | 2003-01-15 | Cooper-Standard Automotive (Deutschland) GmbH | Exhaust recirculation system |
HU2488U (en) * | 2002-05-15 | 2003-03-28 | Behr Gmbh & Co Kg | Apparatus for controlling of recirculated exhaust gases in internal combustion engines |
DE102004010117A1 (en) * | 2003-02-27 | 2004-11-18 | Denso Corp., Kariya | Exhaust gas recirculation circuit for motor vehicle internal combustion engine has regulating valve connected to heat exchanger outlet and bypass pipe |
DE10346250B4 (en) * | 2003-10-06 | 2018-01-04 | Bayerische Motoren Werke Aktiengesellschaft | Exhaust gas cooler with a bypass |
EP1544449B1 (en) * | 2003-12-19 | 2007-02-21 | Cooper-Standard Automotive (Deutschland) GmbH | Exhaust gas recirculation valve |
DE102004019554C5 (en) * | 2004-04-22 | 2014-03-27 | Pierburg Gmbh | Exhaust gas recirculation system for an internal combustion engine |
-
2005
- 2005-03-31 EP EP05006990A patent/EP1707790B1/en active Active
- 2005-03-31 DE DE502005010797T patent/DE502005010797D1/en active Active
- 2005-03-31 AT AT05006990T patent/ATE494472T1/en active
- 2005-03-31 ES ES05006990T patent/ES2358675T3/en active Active
Also Published As
Publication number | Publication date |
---|---|
ES2358675T3 (en) | 2011-05-12 |
EP1707790B1 (en) | 2011-01-05 |
DE502005010797D1 (en) | 2011-02-17 |
EP1707790A1 (en) | 2006-10-04 |
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