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 motors

Info

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
Application number
AT08804475T
Other languages
English (en)
Inventor
De Beeck Joel Op
Francois Dougnier
Larry Tipton
Original Assignee
Inergy Automotive Systems Res
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR0757766A external-priority patent/FR2921414A1/fr
Application filed by Inergy Automotive Systems Res filed Critical Inergy Automotive Systems Res
Application granted granted Critical
Publication of ATE551509T1 publication Critical patent/ATE551509T1/de

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
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • 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)
AT08804475T 2007-09-21 2008-09-19 System zur speicherung einer zusatzlösung und deren injizierung in abgase eines motors ATE551509T1 (de)

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)

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* Cited by examiner, † Cited by third party
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
EP2419611B1 (de) 2009-04-16 2014-07-16 Inergy Automotive Systems Research (Société Anonyme) System und vorrichtung zum lagern eines additivs und zu seinem einspritzen in die abgase eines motors
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
WO2014038084A1 (ja) * 2012-09-10 2014-03-13 トヨタ自動車 株式会社 添加剤供給システムの制御装置
EP2940264B1 (de) * 2012-12-26 2017-08-02 Bosch Corporation Verfahren zur steuerung einer redundanten versorgungsvorrichtung und redundante versorgungsvorrichtung
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

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DE59507350D1 (de) * 1994-09-13 2000-01-05 Siemens Ag 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
DE112006001140B4 (de) * 2005-06-04 2014-06-05 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
KR20090026285A (ko) * 2006-06-08 2009-03-12 이너지 오토모티브 시스템즈 리서치 (소시에떼 아노님) 엔진 배기 가스 첨가제의 저장 시스템
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
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.
US8241577B2 (en) * 2006-11-16 2012-08-14 Inergy Automotive Systems Research (Societe Anonyme) System for storing an additive and injecting it into the exhaust gases of an engine
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
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.
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.
FR2918718B1 (fr) 2007-07-10 2013-06-28 Inergy Automotive Systems Res Pompe rotative pour vehicule.

Also Published As

Publication number Publication date
FR2921911A1 (fr) 2009-04-10
US8424724B2 (en) 2013-04-23
FR2921911A3 (fr) 2009-04-10
EP2201228B1 (de) 2012-03-28
US20100199648A1 (en) 2010-08-12
WO2009037340A1 (en) 2009-03-26
EP2201228A1 (de) 2010-06-30

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