EP2017457A3 - Abgasrückführvorrichtung für eine Verbrennungskraftmaschine - Google Patents
Abgasrückführvorrichtung für eine Verbrennungskraftmaschine Download PDFInfo
- Publication number
- EP2017457A3 EP2017457A3 EP08104103A EP08104103A EP2017457A3 EP 2017457 A3 EP2017457 A3 EP 2017457A3 EP 08104103 A EP08104103 A EP 08104103A EP 08104103 A EP08104103 A EP 08104103A EP 2017457 A3 EP2017457 A3 EP 2017457A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- exhaust gas
- recirculation device
- gas recirculation
- combustion engine
- internal combustion
- 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- Withdrawn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
- 238000002485 combustion reaction Methods 0.000 title abstract 2
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
- F02M26/40—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with timing means in the recirculation passage, e.g. cyclically operating valves or regenerators; with arrangements involving pressure pulsations
-
- 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
- F02M26/44—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 in which a main EGR passage is branched into multiple passages
-
- 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
- F02M2026/001—Arrangements; Control features; Details
- F02M2026/005—EGR valve controlled by an engine speed signal
-
- 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
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the 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
- F02M26/52—Systems for actuating EGR 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)
- Valve Device For Special Equipments (AREA)
Abstract
Vorteilhafterweise kann zusätzlich zum Verteilerelement (14) ein Steuerelement (22) Verwendung finden, welches über ein Stellelement (47) bewegbar ist und mittels dessen die Freigabe der fluidischen Verbindung zwischen der Auslassöffnung (21) des Verteilerelementes (14) und den Abgasauslasskanälen (16) der Abgasrückführvorrichtung (9) im Vergleich zum Phasenwinkel der Nockenwelle (11) verschiebbar ist.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007033675A DE102007033675A1 (de) | 2007-07-17 | 2007-07-17 | Abgasrückführvorrichtung für eine Verbrennungskraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2017457A2 EP2017457A2 (de) | 2009-01-21 |
EP2017457A3 true EP2017457A3 (de) | 2011-06-29 |
Family
ID=39720432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08104103A Withdrawn EP2017457A3 (de) | 2007-07-17 | 2008-05-27 | Abgasrückführvorrichtung für eine Verbrennungskraftmaschine |
Country Status (3)
Country | Link |
---|---|
US (1) | US7784450B2 (de) |
EP (1) | EP2017457A3 (de) |
DE (1) | DE102007033675A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007033675A1 (de) | 2007-07-17 | 2009-01-22 | Pierburg Gmbh | Abgasrückführvorrichtung für eine Verbrennungskraftmaschine |
US8788180B2 (en) * | 2009-08-06 | 2014-07-22 | Toyota Jidosha Kabushiki Kaisha | EGR control system for internal combustion engine |
US20110041495A1 (en) * | 2009-08-24 | 2011-02-24 | General Electric Company | Systems and methods for exhaust gas recirculation |
DE102011018249A1 (de) * | 2011-04-19 | 2014-01-02 | Pierburg Gmbh | Abgasrückhalteanordnung für eine Verbrennungskraftmaschine sowie Verfahren zur Regelung einer Verbrennungskraftmaschine mit einer derartigen Abgasrückhalteanordnung |
US9194307B2 (en) * | 2013-03-15 | 2015-11-24 | Cummins Inc. | Multi-fuel flow systems and methods with dedicated exhaust gas recirculation |
DE102014106515A1 (de) * | 2014-05-09 | 2015-11-12 | Pierburg Gmbh | Abgasturbolader mit einem Waste-Gate-Ventil |
DE102014106517A1 (de) | 2014-05-09 | 2015-11-12 | Pierburg Gmbh | Abgasturbolader mit einem Waste-Gate-Ventil |
DE102014112187A1 (de) | 2014-08-26 | 2016-03-03 | Pierburg Gmbh | Abgasrückführsystem für einen Verbrennungsmotor |
US11199162B2 (en) | 2016-01-19 | 2021-12-14 | Eaton Intelligent Power Limited | In-cylinder EGR and VVA for aftertreatment temperature control |
WO2017127587A1 (en) | 2016-01-19 | 2017-07-27 | Eaton Corporation | Air flow management strategies for a diesel engine |
AT523180B1 (de) * | 2019-12-16 | 2021-06-15 | Avl List Gmbh | Brennkraftmaschine mit mehreren zylindern |
CN117282249B (zh) * | 2023-11-24 | 2024-03-12 | 国能龙源环保有限公司 | 挥发性有机化合物废气处理*** |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2768178A1 (fr) * | 1997-09-11 | 1999-03-12 | Daniel Drecq | Moteur a combustion interne comportant des moyens de recirculation des gaz d'echappement et de suralimentation |
US6378509B1 (en) * | 2000-06-13 | 2002-04-30 | Caterpillar Inc. | Exhaust gas recirculation system having multifunction valve |
EP1316716A2 (de) * | 2001-12-03 | 2003-06-04 | Filterwerk Mann + Hummel Gmbh | Ansaugvorrichtung für eine Brennkraftmaschine mit Impulsaufladung |
EP1705351A2 (de) * | 2005-03-23 | 2006-09-27 | Mazda Motor Corporation | Steuervorrichtung einer Mehrzylinderbrennkraftmaschine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4693226A (en) * | 1986-06-02 | 1987-09-15 | Ford Motor Company | EGR control system |
DE3722048A1 (de) * | 1987-07-03 | 1989-01-12 | Bosch Gmbh Robert | Brennkraftmaschine, insbesondere ottomotor |
DE19842349B4 (de) | 1998-09-16 | 2013-07-04 | Pierburg Gmbh | Abgasrückführsystem |
DE19851922B4 (de) | 1998-11-11 | 2013-07-11 | Pierburg Gmbh | Abgasrückführsystem |
JP2006194191A (ja) * | 2005-01-14 | 2006-07-27 | Mitsubishi Electric Corp | 排気ガス再循環システム |
DE102005025904B4 (de) | 2005-06-03 | 2014-01-09 | Pierburg Gmbh | Abgasrückführsystem und Verfahren zur Abgasrückführung |
DE102007033675A1 (de) | 2007-07-17 | 2009-01-22 | Pierburg Gmbh | Abgasrückführvorrichtung für eine Verbrennungskraftmaschine |
-
2007
- 2007-07-17 DE DE102007033675A patent/DE102007033675A1/de not_active Withdrawn
-
2008
- 2008-05-27 EP EP08104103A patent/EP2017457A3/de not_active Withdrawn
- 2008-07-17 US US12/175,305 patent/US7784450B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2768178A1 (fr) * | 1997-09-11 | 1999-03-12 | Daniel Drecq | Moteur a combustion interne comportant des moyens de recirculation des gaz d'echappement et de suralimentation |
US6378509B1 (en) * | 2000-06-13 | 2002-04-30 | Caterpillar Inc. | Exhaust gas recirculation system having multifunction valve |
EP1316716A2 (de) * | 2001-12-03 | 2003-06-04 | Filterwerk Mann + Hummel Gmbh | Ansaugvorrichtung für eine Brennkraftmaschine mit Impulsaufladung |
EP1705351A2 (de) * | 2005-03-23 | 2006-09-27 | Mazda Motor Corporation | Steuervorrichtung einer Mehrzylinderbrennkraftmaschine |
Also Published As
Publication number | Publication date |
---|---|
EP2017457A2 (de) | 2009-01-21 |
US7784450B2 (en) | 2010-08-31 |
US20090020105A1 (en) | 2009-01-22 |
DE102007033675A1 (de) | 2009-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2017457A3 (de) | Abgasrückführvorrichtung für eine Verbrennungskraftmaschine | |
EP1413727B1 (de) | Verfahren zum abstellen einer brennkraftmaschine und brennkraftmaschine geeignet zur durchfuehrung dieses verfahrens | |
DE202005021624U1 (de) | Gegenkolbenmotor mit Gaswechselsteuerung | |
DE3900739A1 (de) | Verfahren zur steigerung der motorbremsleistung bei viertakt-hubkolben-brennkraftmaschinen | |
EP2711500A3 (de) | Axialkolbenmotor | |
EP2623752A3 (de) | Handgeführtes Arbeitsgerät mit Verbrennungsmotor mit einstellbarer Drehzahlbegrenzung | |
DE112014000451T5 (de) | Steuersystem für einen mit gasförmigem Kraftstoff betriebenen Motor mit Nockenphasenverschiebung zur Verbesserung des Motorstarts | |
DE102004046182A1 (de) | Verbrennungsgestützter Start/Stopp-Betrieb eines Motors mit Zylinder/Ventil-Abschaltung | |
EP1722036A3 (de) | Bodenverdichtungsgerät | |
EP1612392A3 (de) | Verfahren zum Betreiben einer Brennkraftmaschine | |
DE102011075507A1 (de) | Verbrennungskraftmaschine mit Abgasturboaufladung | |
EP3561257A1 (de) | Verbrennungsmotor und verfahren zu dessen betrieb | |
EP2497917A3 (de) | Zweitaktmotor mit verbessertem Schalldämpfer und angepasstem Motormanagement | |
DE102013113040A1 (de) | Verfahren zum Betreiben einer Verbrennungskraftmaschine und eine dazugehörige Vorrichtung | |
EP2080885A3 (de) | Verfahren und Vorrichtung zur Überwachung einer Motorsteuereinheit | |
EP1647684A3 (de) | Wasserstoffmotor mit optimierter Kraftstoffeinblasvorrichtung | |
DE4414849A1 (de) | Fluidregelsystem für Kolbenmaschinen, insbesondere Verbrennungsmotoren nach dem Otto-Prozeß | |
EP1818515A3 (de) | Steuerorgan für den Einlass einer Zylinder-Kolben-Einheit | |
DE102012111626B4 (de) | Brennkraftmaschine, Verfahren und Steuerungseinrichtung zum Betreiben derselben | |
WO2003019003A1 (de) | Verfahren zum starten einer mehrzylinderbrennkraftmaschine | |
AT514127A1 (de) | Vorrichtung zum Fördern von Druckluft für druckluftbetriebene Einrichtungen in Kraftfahrzeugen | |
DE10205967A1 (de) | Verfahren und Vorrichtung zur Steuerung der Öffnung eines Einlassventils einer Brennkraftmaschine | |
DE10250771B4 (de) | Motorbremseinrichtung und Verfahren zu deren Steuerung | |
EP1857660A3 (de) | Verfahren zum Steuern einer Brennkraftmaschine | |
DE505726C (de) | Verbundbrennkraftmaschine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20080527 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ LI |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R108 Effective date: 20120307 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F02M 26/44 20160101ALI20161214BHEP Ipc: F02M 26/70 20160101AFI20161214BHEP Ipc: F02M 26/40 20160101ALN20161214BHEP Ipc: F02M 26/00 20160101ALI20161214BHEP Ipc: F02M 26/71 20160101ALI20161214BHEP |
|
INTG | Intention to grant announced |
Effective date: 20170112 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20170523 |