DE502007004731D1 - Verfahren und vorrichtung zur reinigung von ventilen - Google Patents
Verfahren und vorrichtung zur reinigung von ventilenInfo
- Publication number
- DE502007004731D1 DE502007004731D1 DE502007004731T DE502007004731T DE502007004731D1 DE 502007004731 D1 DE502007004731 D1 DE 502007004731D1 DE 502007004731 T DE502007004731 T DE 502007004731T DE 502007004731 T DE502007004731 T DE 502007004731T DE 502007004731 D1 DE502007004731 D1 DE 502007004731D1
- Authority
- DE
- Germany
- Prior art keywords
- cleaning valves
- valves
- cleaning
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/025—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust
- F01N3/0253—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust adding fuel to exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
- F01N2610/102—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance after addition to exhaust gases, e.g. by a passively or actively heated surface in the exhaust conduit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
- Processes For Solid Components From Exhaust (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006025332A DE102006025332A1 (de) | 2006-05-31 | 2006-05-31 | Verfahren und Vorrichtung zur Reinigung von Ventilen |
PCT/EP2007/053218 WO2007137897A1 (de) | 2006-05-31 | 2007-04-03 | Verfahren und vorrichtung zur reinigung von ventilen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502007004731D1 true DE502007004731D1 (de) | 2010-09-23 |
Family
ID=38134180
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006025332A Withdrawn DE102006025332A1 (de) | 2006-05-31 | 2006-05-31 | Verfahren und Vorrichtung zur Reinigung von Ventilen |
DE502007004731T Active DE502007004731D1 (de) | 2006-05-31 | 2007-04-03 | Verfahren und vorrichtung zur reinigung von ventilen |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006025332A Withdrawn DE102006025332A1 (de) | 2006-05-31 | 2006-05-31 | Verfahren und Vorrichtung zur Reinigung von Ventilen |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090282814A1 (de) |
EP (1) | EP2029866B1 (de) |
DE (2) | DE102006025332A1 (de) |
WO (1) | WO2007137897A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8484947B2 (en) * | 2007-03-02 | 2013-07-16 | Caterpillar Inc. | Fluid injector having purge heater |
US7958721B2 (en) | 2007-06-29 | 2011-06-14 | Caterpillar Inc. | Regeneration system having integral purge and ignition device |
US8281570B2 (en) * | 2007-08-09 | 2012-10-09 | Caterpillar Inc. | Reducing agent injector having purge heater |
DE102010029298A1 (de) * | 2010-05-26 | 2011-12-01 | Robert Bosch Gmbh | Ventilanordnung zur Dosierung eines fluiden Mediums in einen Abgasstrang einer Brennkraftmaschine |
DE102016211826A1 (de) * | 2016-06-30 | 2018-01-04 | Continental Automotive Gmbh | Dosiervorrichtung zum Dosieren einer Reduktionsmittelflüssigkeit und Verfahren zum Betreiben einer Dosiervorrichtung |
US11319853B2 (en) * | 2020-03-31 | 2022-05-03 | Faurecia Emissions Control Technologies, Usa, Llc | Automotive exhaust aftertreatment system with doser |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3327773A1 (de) * | 1983-05-13 | 1984-11-15 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur kraftstoffeinspritzung in brennraeume |
ES2100753T3 (es) * | 1994-04-12 | 1997-06-16 | Ulev Gmbh | Dispositivo para nebulizacion de combustible. |
DE4436415A1 (de) * | 1994-10-12 | 1996-04-18 | Bosch Gmbh Robert | Einrichtung zum Nachbehandeln von Abgasen einer selbstzündenden Brennkraftmaschine |
DE19625447B4 (de) * | 1996-06-26 | 2006-06-08 | Robert Bosch Gmbh | Rohrverdampfer für Zusatzkraftstoff ins Abgas |
DE19855385A1 (de) * | 1998-12-01 | 2000-06-08 | Bosch Gmbh Robert | Vorrichtung zum Nachbehandeln von Abgasen einer Brennkraftmaschine |
JP4092526B2 (ja) * | 2000-06-19 | 2008-05-28 | 株式会社デンソー | 燃料噴射装置 |
DE10056039A1 (de) * | 2000-11-11 | 2002-05-16 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE10118164B4 (de) | 2001-04-11 | 2007-02-08 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
US7070126B2 (en) * | 2001-05-09 | 2006-07-04 | Caterpillar Inc. | Fuel injector with non-metallic tip insulator |
ITTO20010786A1 (it) * | 2001-08-03 | 2003-02-03 | Fiat Ricerche | Metodo di autoinnesco della rigenerazione di un filtro particolato per un motore diesel ad iniezione diretta provvisto di un impianto di ini |
DE10155675A1 (de) * | 2001-08-18 | 2003-05-28 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Speicherung und Dosierung eines Reduktionsmittels |
DE10330913B4 (de) * | 2003-07-04 | 2016-02-04 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Zumessen von Reduktionsmittel zum Abgas eines Verbrennungsmotors |
DE10342003A1 (de) * | 2003-09-05 | 2005-03-31 | Robert Bosch Gmbh | Vorrichtung zur Aufbereitung einer Reduktionsmittel-Vorprodukt-Lösung zur Abgasnachbehandlung |
US7010909B2 (en) * | 2003-12-03 | 2006-03-14 | Zeuna-Starker Gmbh & Co. Kg | Motor vehicle equipped with a diesel propulison engine |
US7240483B2 (en) * | 2004-08-02 | 2007-07-10 | Eaton Corporation | Pre-combustors for internal combustion engines and systems and methods therefor |
DE102004056791B4 (de) * | 2004-11-24 | 2007-04-19 | J. Eberspächer GmbH & Co. KG | Abgasanlage |
JP2006183657A (ja) * | 2004-12-02 | 2006-07-13 | Nissan Motor Co Ltd | インジェクタ |
DE102005044780A1 (de) * | 2005-09-20 | 2007-03-29 | Arvinmeritor Emissions Technologies Gmbh | Einspritzdüse mit Heizelement sowie Verfahren zum Einbringen eines oxidierbaren Fluids in eine Abgasanlage stromaufwärts eines Katalysators oder Filters |
US7328572B2 (en) * | 2006-02-23 | 2008-02-12 | Fleetguard, Inc. | Exhaust aftertreatment device with star-plugged turbulator |
-
2006
- 2006-05-31 DE DE102006025332A patent/DE102006025332A1/de not_active Withdrawn
-
2007
- 2007-04-03 DE DE502007004731T patent/DE502007004731D1/de active Active
- 2007-04-03 US US12/301,678 patent/US20090282814A1/en not_active Abandoned
- 2007-04-03 EP EP07727689A patent/EP2029866B1/de not_active Expired - Fee Related
- 2007-04-03 WO PCT/EP2007/053218 patent/WO2007137897A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2029866A1 (de) | 2009-03-04 |
WO2007137897A1 (de) | 2007-12-06 |
EP2029866B1 (de) | 2010-08-11 |
US20090282814A1 (en) | 2009-11-19 |
DE102006025332A1 (de) | 2007-12-06 |
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