EP2133549A3 - Ventilsystem - Google Patents
Ventilsystem Download PDFInfo
- Publication number
- EP2133549A3 EP2133549A3 EP09158138A EP09158138A EP2133549A3 EP 2133549 A3 EP2133549 A3 EP 2133549A3 EP 09158138 A EP09158138 A EP 09158138A EP 09158138 A EP09158138 A EP 09158138A EP 2133549 A3 EP2133549 A3 EP 2133549A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- housing
- coupling
- valves
- unit
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 abstract 4
- 238000010168 coupling process Methods 0.000 abstract 4
- 238000005859 coupling reaction Methods 0.000 abstract 4
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
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
- F02M26/52—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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lift Valve (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008027490A DE102008027490A1 (de) | 2008-06-10 | 2008-06-10 | Ventilsystem |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2133549A2 EP2133549A2 (de) | 2009-12-16 |
EP2133549A3 true EP2133549A3 (de) | 2011-06-29 |
EP2133549B1 EP2133549B1 (de) | 2012-11-14 |
Family
ID=41055373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09158138A Active EP2133549B1 (de) | 2008-06-10 | 2009-04-17 | Ventilsystem |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2133549B1 (de) |
DE (1) | DE102008027490A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013101938B4 (de) | 2013-02-27 | 2020-02-13 | Pierburg Gmbh | Antriebsanordnung für ein Aggregat eines Verbrennungsmotors und Abgasrückführventil |
DE102013112018B4 (de) | 2013-10-31 | 2018-12-20 | Pierburg Gmbh | Ventilsystem für Verbrennungskraftmaschinen |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19847288A1 (de) * | 1998-10-14 | 2000-04-20 | Pierburg Ag | Abgasrückführventil für eine Brennkraftmaschine |
EP1362985A2 (de) * | 2002-05-16 | 2003-11-19 | Pierburg GmbH | Ventilsystem |
DE102005044089A1 (de) * | 2005-09-08 | 2007-03-15 | Behr Gmbh & Co. Kg | Vorrichtung zur Steuerung eines Abgasstroms |
EP1793114A2 (de) * | 2005-12-02 | 2007-06-06 | Behr Thermot-tronik GmbH | Vorrichtung, insbesondere Abgasrückführventileinrichtung, zum Steuern oder Regeln eines Fluidstroms |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10336976B4 (de) * | 2003-08-12 | 2005-08-18 | Pierburg Gmbh | Ventilvorrichtung für eine Verbrennungskraftmaschine |
-
2008
- 2008-06-10 DE DE102008027490A patent/DE102008027490A1/de not_active Withdrawn
-
2009
- 2009-04-17 EP EP09158138A patent/EP2133549B1/de active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19847288A1 (de) * | 1998-10-14 | 2000-04-20 | Pierburg Ag | Abgasrückführventil für eine Brennkraftmaschine |
EP1362985A2 (de) * | 2002-05-16 | 2003-11-19 | Pierburg GmbH | Ventilsystem |
DE102005044089A1 (de) * | 2005-09-08 | 2007-03-15 | Behr Gmbh & Co. Kg | Vorrichtung zur Steuerung eines Abgasstroms |
EP1793114A2 (de) * | 2005-12-02 | 2007-06-06 | Behr Thermot-tronik GmbH | Vorrichtung, insbesondere Abgasrückführventileinrichtung, zum Steuern oder Regeln eines Fluidstroms |
Also Published As
Publication number | Publication date |
---|---|
EP2133549A2 (de) | 2009-12-16 |
DE102008027490A1 (de) | 2009-12-31 |
EP2133549B1 (de) | 2012-11-14 |
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