EP1270919A3 - Système de recyclage de gaz d'échappement - Google Patents
Système de recyclage de gaz d'échappement Download PDFInfo
- Publication number
- EP1270919A3 EP1270919A3 EP02008058A EP02008058A EP1270919A3 EP 1270919 A3 EP1270919 A3 EP 1270919A3 EP 02008058 A EP02008058 A EP 02008058A EP 02008058 A EP02008058 A EP 02008058A EP 1270919 A3 EP1270919 A3 EP 1270919A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas recirculation
- exhaust gas
- recirculation system
- valve
- exhaust
- 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.)
- Withdrawn
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
- F02M26/66—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
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional compressor
-
- 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
- F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
-
- 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
- F02M26/54—Rotary actuators, e.g. step motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10130013 | 2001-06-25 | ||
DE10130013A DE10130013A1 (de) | 2001-06-25 | 2001-06-25 | Abgasrückführanordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1270919A2 EP1270919A2 (fr) | 2003-01-02 |
EP1270919A3 true EP1270919A3 (fr) | 2006-05-17 |
Family
ID=7689005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02008058A Withdrawn EP1270919A3 (fr) | 2001-06-25 | 2002-04-11 | Système de recyclage de gaz d'échappement |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1270919A3 (fr) |
DE (1) | DE10130013A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10234845A1 (de) * | 2002-07-31 | 2004-02-19 | Daimlerchrysler Ag | Brennkraftmaschine mit Abgasrückführung und Betriebsverfahren hierfür |
FR2858013B1 (fr) * | 2003-07-22 | 2007-06-29 | Renault Sa | Moteur a combustion interne pour vehicule automobile comprenant une vanne egr |
DE102014117309B4 (de) | 2014-11-26 | 2021-02-04 | Pierburg Gmbh | Ventilvorrichtung zur Abgasrückführung an einem Verbrennungsmotor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06147025A (ja) * | 1992-11-11 | 1994-05-27 | Toyota Motor Corp | 排気還流装置 |
DE19539921C1 (de) * | 1995-10-26 | 1997-02-27 | Ranco Inc | Ventil |
US6006732A (en) * | 1998-09-03 | 1999-12-28 | Navistar International Transportation Corp | Balanced flow EGR control apparatus |
DE19951591C1 (de) * | 1999-10-27 | 2001-01-04 | Daimler Chrysler Ag | Abgasrückführeinrichtung für eine Brennkraftmaschine mit zwei Abgasfluten |
-
2001
- 2001-06-25 DE DE10130013A patent/DE10130013A1/de not_active Withdrawn
-
2002
- 2002-04-11 EP EP02008058A patent/EP1270919A3/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06147025A (ja) * | 1992-11-11 | 1994-05-27 | Toyota Motor Corp | 排気還流装置 |
DE19539921C1 (de) * | 1995-10-26 | 1997-02-27 | Ranco Inc | Ventil |
US6006732A (en) * | 1998-09-03 | 1999-12-28 | Navistar International Transportation Corp | Balanced flow EGR control apparatus |
DE19951591C1 (de) * | 1999-10-27 | 2001-01-04 | Daimler Chrysler Ag | Abgasrückführeinrichtung für eine Brennkraftmaschine mit zwei Abgasfluten |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 018, no. 465 (M - 1665) 30 August 1994 (1994-08-30) * |
Also Published As
Publication number | Publication date |
---|---|
EP1270919A2 (fr) | 2003-01-02 |
DE10130013A1 (de) | 2003-01-02 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 20020411 |
|
AK | Designated contracting states |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
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AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20060628 |