DE20119514U1 - Reduktionsmitteldosiereinrichtung - Google Patents
ReduktionsmitteldosiereinrichtungInfo
- Publication number
- DE20119514U1 DE20119514U1 DE20119514U DE20119514U DE20119514U1 DE 20119514 U1 DE20119514 U1 DE 20119514U1 DE 20119514 U DE20119514 U DE 20119514U DE 20119514 U DE20119514 U DE 20119514U DE 20119514 U1 DE20119514 U1 DE 20119514U1
- Authority
- DE
- Germany
- Prior art keywords
- reducing agent
- metering device
- mixing chamber
- line
- metering valve
- 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.)
- Expired - Lifetime
Links
- 239000003638 chemical reducing agent Substances 0.000 claims 22
- 238000002485 combustion reaction Methods 0.000 claims 6
- 238000010438 heat treatment Methods 0.000 claims 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- 239000004202 carbamide Substances 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 239000002828 fuel tank Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
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
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
-
- 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
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/002—Arrangement of leakage or drain conduits in or from injectors
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/02—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a heat exchanger
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/16—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an electric heater, i.e. a resistance heater
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/40—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a hydrolysis catalyst
-
- 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
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
-
- 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
- F01N2610/08—Adding substances to exhaust gases with prior mixing of the substances with a gas, e.g. air
-
- 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
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1473—Overflow or return means for the substances, e.g. conduits or valves for the return path
-
- 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
Description
Claims (12)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20119514U DE20119514U1 (de) | 2001-12-03 | 2001-12-03 | Reduktionsmitteldosiereinrichtung |
EP02024082A EP1316688A3 (de) | 2001-12-03 | 2002-10-29 | Reduktionsmitteldosiereinrichtung |
US10/307,592 US6845611B2 (en) | 2001-12-03 | 2002-12-02 | Reducing agent dosing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20119514U DE20119514U1 (de) | 2001-12-03 | 2001-12-03 | Reduktionsmitteldosiereinrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20119514U1 true DE20119514U1 (de) | 2002-02-28 |
Family
ID=7964656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20119514U Expired - Lifetime DE20119514U1 (de) | 2001-12-03 | 2001-12-03 | Reduktionsmitteldosiereinrichtung |
Country Status (3)
Country | Link |
---|---|
US (1) | US6845611B2 (de) |
EP (1) | EP1316688A3 (de) |
DE (1) | DE20119514U1 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10348800B4 (de) * | 2002-11-21 | 2008-09-18 | Ford Global Technologies, LLC, Dearborn | Diesel-Abgasnachbehandlungssysteme |
US7498010B2 (en) | 1998-02-06 | 2009-03-03 | Johnson Matthey Public Limited Company | Catalytic reduction of NOx |
WO2010115487A1 (de) * | 2009-04-09 | 2010-10-14 | Albonair Gmbh | Dosiersystem zur eindüsung eines reduktionsmittels in den abgasstrom eines verbrennungsmotors |
DE102010007564A1 (de) | 2010-02-10 | 2011-08-11 | Albonair GmbH, 44263 | Dosiersystem zur Eindüsung eines Reduktionsmittels in den Abgasstrom eines Verbrennungsmotors |
US8833062B1 (en) | 2013-03-15 | 2014-09-16 | Daimier Ag | Catalytic reduction of NOx |
US8850802B1 (en) | 2013-03-15 | 2014-10-07 | Daimler Ag | Catalytic reduction of NOx |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20116379U1 (de) * | 2001-10-05 | 2002-01-03 | Purem Abgassysteme Gmbh & Co | Vorrichtung zum Dosieren eines gasförmigen Reduktionsmittels |
DE20119514U1 (de) | 2001-12-03 | 2002-02-28 | Purem Abgassysteme Gmbh & Co | Reduktionsmitteldosiereinrichtung |
US7229597B2 (en) | 2003-08-05 | 2007-06-12 | Basfd Catalysts Llc | Catalyzed SCR filter and emission treatment system |
WO2005095767A1 (ja) * | 2004-04-02 | 2005-10-13 | Komatsu Ltd. | 内燃機関の排気ガス浄化装置 |
DE102004052189A1 (de) * | 2004-10-27 | 2006-05-04 | Robert Bosch Gmbh | Dosiervorrichtung und Verfahren zum Betreiben einer Dosiervorrichtung |
DE102006017414A1 (de) * | 2006-04-13 | 2007-10-18 | Contitech Techno-Chemie Gmbh | Beheizte Harnstoffleitung für Abgasnachbehandlungsanlagen von Brennkraftmaschinen |
DE102006023148A1 (de) * | 2006-05-16 | 2007-11-22 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zur Aufbereitung von Abgas einer Verbrennungskraftmaschine |
JP4280934B2 (ja) * | 2006-06-16 | 2009-06-17 | 株式会社デンソー | 排気浄化装置、添加剤供給装置および内燃機関の排気浄化システム |
DE102006047019A1 (de) * | 2006-10-02 | 2008-04-03 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren und Vorrichtung zur Bereitstellung eines ein Reduktionsmittel umfassenden Gasstroms |
DE102006061736A1 (de) * | 2006-12-28 | 2008-07-03 | Robert Bosch Gmbh | Fördermodul für selektive katalytische Reduktion |
US8069655B2 (en) * | 2007-08-13 | 2011-12-06 | Cummins Filtration Ip, Inc. | Apparatus, system, and method for using a fraction of engine exhaust to deliver a dosant |
US8069651B2 (en) | 2007-08-30 | 2011-12-06 | Caterpillar Inc. | Machine, engine system and operating method |
US8459012B2 (en) | 2008-11-19 | 2013-06-11 | Caterpillar Inc. | Method for purging a dosing system |
US8359833B2 (en) * | 2009-12-23 | 2013-01-29 | Caterpillar Inc. | Method for introducing a reductant into an exhaust stream |
EP2444614B1 (de) * | 2010-10-25 | 2013-08-14 | Aaqius & Aaqius S.A. | System zur Verringerung der Stickoxidmenge in den Abgasen eines Kraftfahrzeugs |
DE102011018770A1 (de) | 2011-04-27 | 2012-11-15 | Daimler Ag | Abgasanlage für einen Kraftwagen und Verfahren zum Betreiben einer Abgasanlage |
US8881507B2 (en) | 2011-08-22 | 2014-11-11 | Mi Yan | Air driven reductant delivery system |
WO2013028714A1 (en) | 2011-08-22 | 2013-02-28 | Cummins Emission Solutions Inc. | Urea injection systems wash cycles |
US11976615B1 (en) * | 2023-01-10 | 2024-05-07 | Toyota Jidosha Kabushiki Kaisha | Fuel supplying device for internal combustion engine |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4200514A1 (de) | 1992-01-11 | 1993-07-15 | Asea Brown Boveri | Verfahren zur katalytischen entstickung von abgasen |
DE4217552C1 (de) * | 1992-05-27 | 1993-08-19 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
US5544483A (en) * | 1993-02-19 | 1996-08-13 | Volkswagen Ag | Internal combustion engine with a secondary air-fuel supply |
US5419121A (en) * | 1993-04-16 | 1995-05-30 | Engelhard Corporation | Method and apparatus for reduction of pollutants emitted from automotive engines by flame incineration |
ES2140700T3 (es) * | 1994-09-13 | 2000-03-01 | Siemens Ag | Procedimiento y dispositivo para introducir liquido en un dispositivo de depuracion de gases de escape. |
DE4432576A1 (de) | 1994-09-13 | 1996-03-14 | Siemens Ag | Einrichtung zur Einbringung einer Flüssigkeit in ein Strömungsmedium |
DE4436397B4 (de) * | 1994-10-12 | 2006-06-08 | Robert Bosch Gmbh | Einrichtung zum Nachbehandeln von Abgasen |
US5653101A (en) * | 1995-06-19 | 1997-08-05 | Caterpillar Inc. | Method for treating an exhaust gas stream for the removal on NOx |
DE19531028A1 (de) | 1995-08-23 | 1997-02-27 | Siemens Ag | Verfahren zur Abgasreinigung und Abgas-Reinigungseinrichtung für einen Verbrennungsmotor |
DE19800421A1 (de) | 1998-01-08 | 1999-07-15 | Bosch Gmbh Robert | Gemischabgabevorrichtung |
US6223526B1 (en) * | 1998-06-17 | 2001-05-01 | Siemens Aktiengesellschaft | Dual compartment fuel storage tank |
JP4159656B2 (ja) * | 1998-06-24 | 2008-10-01 | 本田技研工業株式会社 | 内燃機関の空燃比制御装置 |
JP3565035B2 (ja) * | 1998-07-10 | 2004-09-15 | 三菱ふそうトラック・バス株式会社 | 燃焼排ガス用NOx還元システム |
DE19856366C1 (de) | 1998-12-07 | 2000-04-20 | Siemens Ag | Vorrichtung und Verfahren zum Nachbehandeln von Abgasen einer mit Luftüberschuß arbeitenden Brennkraftmaschine |
JP2000240441A (ja) * | 1999-02-16 | 2000-09-05 | Mitsubishi Motors Corp | エンジン排気ガスのNOx還元装置 |
DE19946902A1 (de) * | 1999-09-30 | 2001-04-05 | Bosch Gmbh Robert | Vorrichtung zum Nachbehandeln von Abgasen einer Brennkraftmaschine |
DE19947198B4 (de) | 1999-10-01 | 2008-05-15 | Robert Bosch Gmbh | Vorrichtung zum Nachbehandeln von Abgasen einer Brennkraftmaschine |
US6354079B1 (en) * | 1999-11-26 | 2002-03-12 | Hyundai Motor Company | Apparatus and method of purifying NOx in the exhaust gas of the diesel engine |
US6167698B1 (en) * | 1999-12-21 | 2001-01-02 | Ford Motor Company | Exhaust gas purification system for a lean burn engine |
US6470673B1 (en) * | 2000-02-22 | 2002-10-29 | Ford Global Technologies, Inc. | Control of a NOX reductant delivery system |
US6526746B1 (en) * | 2000-08-02 | 2003-03-04 | Ford Global Technologies, Inc. | On-board reductant delivery assembly |
US6415602B1 (en) * | 2000-10-16 | 2002-07-09 | Engelhard Corporation | Control system for mobile NOx SCR applications |
DE20119514U1 (de) | 2001-12-03 | 2002-02-28 | Purem Abgassysteme Gmbh & Co | Reduktionsmitteldosiereinrichtung |
DE20119513U1 (de) * | 2001-12-03 | 2002-02-28 | Purem Abgassysteme Gmbh & Co | Reduktionsmitteldosiereinrichtung |
-
2001
- 2001-12-03 DE DE20119514U patent/DE20119514U1/de not_active Expired - Lifetime
-
2002
- 2002-10-29 EP EP02024082A patent/EP1316688A3/de not_active Withdrawn
- 2002-12-02 US US10/307,592 patent/US6845611B2/en not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7498010B2 (en) | 1998-02-06 | 2009-03-03 | Johnson Matthey Public Limited Company | Catalytic reduction of NOx |
US8480986B2 (en) | 1998-02-06 | 2013-07-09 | Daimler Ag | Catalytic reduction of NOx |
US9073010B2 (en) | 1998-02-06 | 2015-07-07 | Daimler Ag | Catalytic reduction of NOx |
DE10348800B4 (de) * | 2002-11-21 | 2008-09-18 | Ford Global Technologies, LLC, Dearborn | Diesel-Abgasnachbehandlungssysteme |
WO2010115487A1 (de) * | 2009-04-09 | 2010-10-14 | Albonair Gmbh | Dosiersystem zur eindüsung eines reduktionsmittels in den abgasstrom eines verbrennungsmotors |
DE102009016810A1 (de) | 2009-04-09 | 2010-10-14 | Albonair Gmbh | Dosiersystem zur Eindüsung eines Reduktionsmittels in den Abgasstrom eines Verbrennungsmotors |
US9273580B2 (en) | 2009-04-09 | 2016-03-01 | Albonair Gmbh | Metering system for injecting a reducing agent into the exhaust gas flow of an internal combustion engine |
DE102010007564A1 (de) | 2010-02-10 | 2011-08-11 | Albonair GmbH, 44263 | Dosiersystem zur Eindüsung eines Reduktionsmittels in den Abgasstrom eines Verbrennungsmotors |
US8789362B2 (en) | 2010-02-10 | 2014-07-29 | Albonair Gmbh | Metering system for injecting a reducing agent into the exhaust gas flow of an internal combustion engine |
DE102010007564B4 (de) | 2010-02-10 | 2022-12-29 | Albonair Gmbh | Dosiersystem zur Eindüsung eines Reduktionsmittels in den Abgasstrom eines Verbrennungsmotors |
US8833062B1 (en) | 2013-03-15 | 2014-09-16 | Daimier Ag | Catalytic reduction of NOx |
US8850802B1 (en) | 2013-03-15 | 2014-10-07 | Daimler Ag | Catalytic reduction of NOx |
Also Published As
Publication number | Publication date |
---|---|
EP1316688A3 (de) | 2004-04-07 |
EP1316688A2 (de) | 2003-06-04 |
US20030101714A1 (en) | 2003-06-05 |
US6845611B2 (en) | 2005-01-25 |
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