ATE551509T1 - System zur speicherung einer zusatzlösung und deren injizierung in abgase eines motors - Google Patents
System zur speicherung einer zusatzlösung und deren injizierung in abgase eines motorsInfo
- Publication number
- ATE551509T1 ATE551509T1 AT08804475T AT08804475T ATE551509T1 AT E551509 T1 ATE551509 T1 AT E551509T1 AT 08804475 T AT08804475 T AT 08804475T AT 08804475 T AT08804475 T AT 08804475T AT E551509 T1 ATE551509 T1 AT E551509T1
- Authority
- AT
- Austria
- Prior art keywords
- injecting
- engine
- storing
- tank
- exhaust gases
- Prior art date
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
- F01N3/08—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
- 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
- F01N3/24—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 constructional aspects of converting apparatus
- F01N3/36—Arrangements for supply of additional 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
- F01N2610/02—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
- F01N2610/10—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
-
- 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
- F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
-
- 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
- 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
- F01N2610/1493—Purging the reducing agent out of the conduits or nozzle
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0757766A FR2921414A1 (fr) | 2007-09-21 | 2007-09-21 | Systeme de stockage et d'injection d'une solution d'additif dans des gaz d'echappement d'un moteur |
FR0758061A FR2921911A3 (fr) | 2007-09-21 | 2007-10-04 | Systeme de stockage et d'injection d'une solution d'additif dans des gaz d'echappement d'un moteur. |
PCT/EP2008/062542 WO2009037340A1 (en) | 2007-09-21 | 2008-09-19 | System for storing an additive solution and injecting it into the exhaust gases of an engine |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE551509T1 true ATE551509T1 (de) | 2012-04-15 |
Family
ID=40257048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08804475T ATE551509T1 (de) | 2007-09-21 | 2008-09-19 | System zur speicherung einer zusatzlösung und deren injizierung in abgase eines motors |
Country Status (5)
Country | Link |
---|---|
US (1) | US8424724B2 (de) |
EP (1) | EP2201228B1 (de) |
AT (1) | ATE551509T1 (de) |
FR (1) | FR2921911A3 (de) |
WO (1) | WO2009037340A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2911643B1 (fr) * | 2007-01-19 | 2009-03-13 | Inergy Automotive Systems Res | Methode et systeme de controle du fonctionnement d'une pompe |
FR2918576B1 (fr) | 2007-07-10 | 2009-10-09 | Inergy Automotive Systems Res | Systeme d'alimentation d'un liquide pour vehicule et module pompe/filtre integre. |
FR2926542A1 (fr) | 2008-01-17 | 2009-07-24 | Inergy Automotive Systems Res | Procede pour le transfert d'un liquide au moyen d'une pompe |
DE102008002612A1 (de) * | 2008-06-24 | 2009-12-31 | Robert Bosch Gmbh | Abgasnachbehandlungseinrichtung für eine Brennkraftmaschine |
CN102388208B (zh) | 2009-04-16 | 2013-12-04 | 因勒纪汽车系统研究公司 | 用于存储添加剂并将它注入发动机排气的系统和方法 |
DE102009046954A1 (de) * | 2009-11-23 | 2011-05-26 | Robert Bosch Gmbh | Modulkonzept für die Komponenten eines Tanks zur Bevorratung eines Reduktionsmittels |
DE102010039102B4 (de) * | 2010-08-09 | 2013-10-31 | Mtu Friedrichshafen Gmbh | Versorgungsvorrichtung, Brennkraftmaschine, Generatoreinheit, Verfahren zur Versorgung eines Abgassystems einer Brennkraftmaschine mit einer Reduktionsmittel enthaltenden Lösung und Steuereinrichtung |
WO2012107315A1 (en) * | 2011-02-10 | 2012-08-16 | Inergy Automotive Systems Research | Scr system for an internal combustion engine |
US8661785B2 (en) * | 2011-04-15 | 2014-03-04 | Ford Global Technologies, Llc | System and method for liquid reductant injection |
DE102011081628A1 (de) * | 2011-08-26 | 2013-02-28 | Robert Bosch Gmbh | Dosiersystem für ein flüssiges Reduktionsmittel |
EP2905441B1 (de) * | 2012-09-10 | 2017-11-15 | Toyota Jidosha Kabushiki Kaisha | Steuerungsvorrichtung für zusatzstoffzufuhrsysteme |
US9482134B2 (en) * | 2012-12-26 | 2016-11-01 | Bosch Corporation | Control method for reducing agent supply apparatus and reducing agent supply apparatus |
DE102017215751A1 (de) * | 2017-09-07 | 2019-03-07 | Robert Bosch Gmbh | Wassereinspritzvorrichtung mit mindestens zwei Tanks |
DE102018203240A1 (de) * | 2018-03-05 | 2019-09-05 | Robert Bosch Gmbh | Wassereinspritzvorrichtung mit mindestens zwei Tanks |
WO2021016120A1 (en) * | 2019-07-19 | 2021-01-28 | Chemoil Corporation | Automated diesel exhaust fluid (def) system and method |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996008639A1 (de) | 1994-09-13 | 1996-03-21 | Siemens Aktiengesellschaft | Verfahren und einrichtung zum einbringen von flüssigkeit in eine abgasreinigungsvorrichtung |
US6663349B1 (en) * | 2001-03-02 | 2003-12-16 | Reliance Electric Technologies, Llc | System and method for controlling pump cavitation and blockage |
US6390147B1 (en) * | 2001-05-17 | 2002-05-21 | Ford Global Technologies, Inc. | Fuel and reductant delivery system |
US6554031B2 (en) * | 2001-05-17 | 2003-04-29 | Ford Global Technologies, Inc. | Two fluid dispensing apparatus to supply fuel and reductant to a vehicle |
DE10251588A1 (de) * | 2002-11-06 | 2004-05-19 | Robert Bosch Gmbh | Vorrichtung zur Nachbehandlung des Abgases einer Brennkraftmaschine |
FR2879238B1 (fr) | 2004-12-14 | 2010-02-19 | Inergy Automotive Systems Res | Procede et systeme de stockage et d'injection d'un additif dans des gaz d'echappement d'un moteur |
WO2006131201A2 (de) * | 2005-06-04 | 2006-12-14 | Eichenauer Heizelemente Gmbh & Co.Kg | Harnstoffversorgungssystem für einen abgasreinigungskatalysator und hierfür geeigneter heizeinsatz |
DE102005037201A1 (de) * | 2005-08-06 | 2007-02-22 | Eichenauer Heizelemente Gmbh & Co. Kg | Heizsystem |
DE102006027487A1 (de) | 2005-09-12 | 2007-03-15 | Robert Bosch Gmbh | Fahrzeugtank für ein flüssiges Reduktionsmittel, insbesondere für eine Harnstofflösung |
DE202006010615U1 (de) | 2005-09-26 | 2006-10-26 | Dbk David + Baader Gmbh | Tanksystem mit einem Haupttank und einer Abschmelzvorrichtung mit Schmelztank |
WO2007141312A1 (en) | 2006-06-08 | 2007-12-13 | Inergy Automotive Systems Research (Société Anonyme) | Engine exhaust gas additive storage system |
FR2905161B1 (fr) | 2006-08-25 | 2012-04-20 | Inergy Automotive Systems Res | Raccord avec element chauffant integre. |
DE102006046899A1 (de) * | 2006-10-04 | 2008-04-10 | Robert Bosch Gmbh | Tank zur Bevorratung eines Reduktionsmittels |
FR2908819B1 (fr) | 2006-11-16 | 2008-12-26 | Inergy Automotive Systems Res | Systeme de stockage et d'injection d'un additif dans des gaz d'echappement d'un moteur |
FR2918111A1 (fr) | 2007-06-28 | 2009-01-02 | Inergy Automotive Systems Res | Systeme de stockage et d'injection d'un additif dans des gaz d'echappement d'un moteur. |
WO2008058977A1 (en) | 2006-11-16 | 2008-05-22 | Inergy Automotive Systems Research (Société Anonyme) | System for storing an additive and injecting it into the exhaust gases of an engine |
DE102006061734A1 (de) | 2006-12-28 | 2008-07-03 | Robert Bosch Gmbh | Vorrichtung zum Dosieren eines Reduktionsmittels |
FR2911643B1 (fr) | 2007-01-19 | 2009-03-13 | Inergy Automotive Systems Res | Methode et systeme de controle du fonctionnement d'une pompe |
FR2916188B1 (fr) | 2007-05-16 | 2011-05-06 | Inergy Automotive Systems Res | Reservoir a uree et embase avec element chauffant integre. |
FR2917791B1 (fr) | 2007-06-20 | 2009-08-21 | Inergy Automotive Systems Res | Procede pour le demarrage d'une pompe. |
FR2918718B1 (fr) | 2007-07-10 | 2013-06-28 | Inergy Automotive Systems Res | Pompe rotative pour vehicule. |
FR2918576B1 (fr) | 2007-07-10 | 2009-10-09 | Inergy Automotive Systems Res | Systeme d'alimentation d'un liquide pour vehicule et module pompe/filtre integre. |
-
2007
- 2007-10-04 FR FR0758061A patent/FR2921911A3/fr active Pending
-
2008
- 2008-09-19 EP EP08804475A patent/EP2201228B1/de not_active Not-in-force
- 2008-09-19 US US12/677,632 patent/US8424724B2/en not_active Expired - Fee Related
- 2008-09-19 AT AT08804475T patent/ATE551509T1/de active
- 2008-09-19 WO PCT/EP2008/062542 patent/WO2009037340A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US8424724B2 (en) | 2013-04-23 |
EP2201228B1 (de) | 2012-03-28 |
FR2921911A1 (fr) | 2009-04-10 |
US20100199648A1 (en) | 2010-08-12 |
FR2921911A3 (fr) | 2009-04-10 |
EP2201228A1 (de) | 2010-06-30 |
WO2009037340A1 (en) | 2009-03-26 |
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