ATE447097T1 - System zum lagern eines additivs und zu seinem einspritzen in motorabgase - Google Patents
System zum lagern eines additivs und zu seinem einspritzen in motorabgaseInfo
- Publication number
- ATE447097T1 ATE447097T1 AT05817285T AT05817285T ATE447097T1 AT E447097 T1 ATE447097 T1 AT E447097T1 AT 05817285 T AT05817285 T AT 05817285T AT 05817285 T AT05817285 T AT 05817285T AT E447097 T1 ATE447097 T1 AT E447097T1
- Authority
- AT
- Austria
- Prior art keywords
- additive
- storing
- injecting
- tank
- injector
- 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
- F01N3/18—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
- B01D53/9431—Processes characterised by a specific device
-
- 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
-
- 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
- F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
-
- 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]
- F01N3/208—Control of selective catalytic reduction [SCR], e.g. dosing of reducing agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2067—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
- F01N2610/02—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
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Exhaust Gas After Treatment (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0413368A FR2879239A1 (fr) | 2004-12-15 | 2004-12-15 | Systeme de stockage et d'injection d'un additif dans des gaz d'echappement d'un moteur |
PCT/EP2005/056797 WO2006064028A1 (en) | 2004-12-15 | 2005-12-14 | System for storing an additive and for injecting it into engine exhaust gases |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE447097T1 true ATE447097T1 (de) | 2009-11-15 |
Family
ID=34952056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05817285T ATE447097T1 (de) | 2004-12-15 | 2005-12-14 | System zum lagern eines additivs und zu seinem einspritzen in motorabgase |
Country Status (9)
Country | Link |
---|---|
US (1) | US7818961B2 (de) |
EP (1) | EP1836379B1 (de) |
JP (1) | JP4699478B2 (de) |
KR (1) | KR101260083B1 (de) |
CN (1) | CN100580231C (de) |
AT (1) | ATE447097T1 (de) |
DE (1) | DE602005017428D1 (de) |
FR (1) | FR2879239A1 (de) |
WO (1) | WO2006064028A1 (de) |
Families Citing this family (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005002318A1 (de) * | 2005-01-17 | 2006-07-27 | Robert Bosch Gmbh | Abgasnachbehandlungsverfahren und Vorrichtung hierzu |
EP2029865B1 (de) | 2006-06-08 | 2010-10-06 | Inergy Automotive Systems Research (Société Anonyme) | System zur lagerung von motorabgasadditiven |
FR2903677A1 (fr) * | 2006-07-12 | 2008-01-18 | Inergy Automotive Systems Res | Systeme de stockage pour precurseur d'ammoniac |
US20090205316A1 (en) * | 2006-07-13 | 2009-08-20 | Inergy Automotive Systems Research (Societe Anonyme) | System and processes for storing an additive and injecting it into the exhaust gases of an engine |
US7770384B2 (en) * | 2006-09-18 | 2010-08-10 | Ford Global Technologies, Llc | Ammonia vapor storage and purge system and method |
JP4730278B2 (ja) * | 2006-10-20 | 2011-07-20 | 株式会社デンソー | エンジンの排気浄化装置 |
DE102006061731A1 (de) * | 2006-12-28 | 2008-07-03 | Robert Bosch Gmbh | Dosiervorrichtung für Flüssig-Reduktionsmittel |
DE102006061736A1 (de) * | 2006-12-28 | 2008-07-03 | Robert Bosch Gmbh | Fördermodul für selektive katalytische Reduktion |
DE102006061732A1 (de) * | 2006-12-28 | 2008-07-03 | Robert Bosch Gmbh | Vorrichtung zum Dosieren eines flüssigen Reduktionsmittels |
WO2008081219A1 (en) * | 2006-12-29 | 2008-07-10 | Renault Trucks | Apparatus for injection of a fluid for an exhaust gases treatment device, vehicle equipped with such an apparatus and method for controlling such an apparatus |
DE102007005004A1 (de) * | 2007-02-01 | 2008-08-07 | Bayerische Motoren Werke Aktiengesellschaft | Zuführeinrichtung für ein flüssiges Additiv für eine Brennkraftmaschine |
DE102007005006A1 (de) * | 2007-02-01 | 2008-08-07 | Bayerische Motoren Werke Aktiengesellschaft | Einrichtung zum Zuführen eines flüssigen Additivs für eine Brennkraftmaschine |
US20080295492A1 (en) * | 2007-05-31 | 2008-12-04 | Caterpillar Inc. | Injector cleaning system based on pressure decay |
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. |
FR2921105A1 (fr) * | 2007-09-14 | 2009-03-20 | Inergy Automotive Systems Res | Systeme scr et methode pour sa purge |
DE102007044403B4 (de) * | 2007-09-18 | 2011-04-28 | Continental Automotive Gmbh | Vorrichtung zum Einbringen einer Reduktionsmittelflüssigkeit in ein Abgas einer Verbrennungsanlage |
JP4853472B2 (ja) * | 2007-12-21 | 2012-01-11 | 株式会社デンソー | 尿素水ポンプおよび尿素水噴射システム |
JP4855432B2 (ja) * | 2008-03-17 | 2012-01-18 | 三菱ふそうトラック・バス株式会社 | 排気浄化装置 |
ATE550529T1 (de) | 2008-03-28 | 2012-04-15 | Inergy Automotive Systems Res | Scr-system zur reinigung von abgasen in nox |
DE112009001331T5 (de) * | 2008-06-03 | 2011-04-28 | Inergy Automotive Systems Research (S.A.) | Prozess zum Starten eines SCR-Systems |
FR2932532A3 (fr) * | 2008-06-12 | 2009-12-18 | Renault Sas | Systeme de depollution d'un moteur thermique pour vehicule automobile |
KR100974599B1 (ko) * | 2008-08-07 | 2010-08-06 | 현대자동차주식회사 | 차량의 요소 분사량 제어장치 및 방법 |
JP5326461B2 (ja) * | 2008-09-22 | 2013-10-30 | マツダ株式会社 | エンジンの排気浄化装置 |
FR2936844A1 (fr) * | 2008-10-02 | 2010-04-09 | Inergy Automotive Systems Res | Pompe rotative pour vehicule |
US8459012B2 (en) * | 2008-11-19 | 2013-06-11 | Caterpillar Inc. | Method for purging a dosing system |
JP2010163985A (ja) * | 2009-01-16 | 2010-07-29 | Bosch Corp | 内燃機関の排気浄化装置 |
FR2942511B1 (fr) * | 2009-02-23 | 2015-04-17 | Coutier Moulage Gen Ind | Dispositif d'injection d'un produit additif dans le systeme d'echappement d'un vehicule automobile. |
DE102009013664B4 (de) * | 2009-03-23 | 2014-01-02 | Borgwarner Beru Systems Gmbh | System zum Einleiten von Kraftstoffen in den Abgasstrang eines Kraftfahrzeugs und Kraftstoffverdampfer hierfür |
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 |
DE102009029408B4 (de) * | 2009-09-14 | 2023-10-19 | Robert Bosch Gmbh | Verfahren zur Überwachung der Funktion eines SCR-Katalysatorsystems |
FR2951775B1 (fr) | 2009-10-23 | 2012-06-22 | Coutier Moulage Gen Ind | Dispositif d'injection d'un produit additif dans une ligne de traitement |
DE102010004201A1 (de) | 2010-01-08 | 2011-07-14 | Emitec Gesellschaft für Emissionstechnologie mbH, 53797 | Verfahren zum Betrieb einer Fördervorrichtung für ein Reduktionsmittel |
KR101770852B1 (ko) | 2010-01-11 | 2017-09-05 | 플라스틱 옴니엄 어드벤스드 이노베이션 앤드 리서치 | Scr 시스템의 펌프 레귤레이션 방법 |
DE102010004614A1 (de) * | 2010-01-13 | 2011-07-14 | Emitec Gesellschaft für Emissionstechnologie mbH, 53797 | Tankanordnung und Dosiersystem für ein Reduktionsmittel |
US8241598B2 (en) | 2010-03-31 | 2012-08-14 | Denso International America, Inc. | Temperature control circuit for SCR urea system |
FR2958968B1 (fr) | 2010-04-19 | 2013-01-11 | Peugeot Citroen Automobiles Sa | Dispositif d'injection de reducteur pour une reduction catalytique selective |
DE102010028863A1 (de) * | 2010-05-11 | 2011-11-17 | Robert Bosch Gmbh | Vorrichtung zur Reduktion von Schadstoffen im Abgasstrom eines Verbrennungsmotors |
JP5625475B2 (ja) * | 2010-05-17 | 2014-11-19 | いすゞ自動車株式会社 | 排ガス浄化システム |
JP5633190B2 (ja) * | 2010-05-25 | 2014-12-03 | いすゞ自動車株式会社 | 復帰制御システム |
JP2011247135A (ja) * | 2010-05-25 | 2011-12-08 | Isuzu Motors Ltd | Scrシステム |
SE535631C2 (sv) * | 2010-06-21 | 2012-10-23 | Scania Cv Ab | Förfarande vid förekomst av luft i ett HC-doseringssystem och motsvarande HC-doseringssystem |
DE102010040365A1 (de) * | 2010-09-07 | 2012-03-08 | Robert Bosch Gmbh | Druckluftzerstäuber |
WO2012053265A1 (ja) * | 2010-10-22 | 2012-04-26 | ボッシュ株式会社 | 還元剤供給装置及び還元剤供給装置の制御方法並びに排気浄化装置 |
DE102011077953A1 (de) * | 2011-06-22 | 2012-12-27 | Robert Bosch Gmbh | Einspritzvorrichtung |
US20130000743A1 (en) * | 2011-06-29 | 2013-01-03 | Ti Group Automotive Systems, L.L.C. | Scr fluid distribution and circulation system |
CN102425724A (zh) * | 2011-08-25 | 2012-04-25 | 厦门卓越生物质能源有限公司 | 生物柴油生产中尾气输送装置 |
DE102011081628A1 (de) * | 2011-08-26 | 2013-02-28 | Robert Bosch Gmbh | Dosiersystem für ein flüssiges Reduktionsmittel |
EP2565412A1 (de) | 2011-08-29 | 2013-03-06 | Inergy Automotive Systems Research (Société Anonyme) | Zufuhrsystem für eine Flüssigkeit |
DE102012219611A1 (de) * | 2011-10-28 | 2013-05-02 | Toyota Jidosha Kabushiki Kaisha | Emissionsregelungssystem eines Verbrennungsmotors |
JP5501324B2 (ja) * | 2011-11-29 | 2014-05-21 | 日野自動車株式会社 | インジェクタの制御方法 |
DE102012003121A1 (de) * | 2012-02-16 | 2013-08-22 | Emitec France S.A.S | Filterkartusche für eine Reduktionsmittelfördervorrichtung |
DE102012205366B4 (de) | 2012-04-02 | 2023-11-09 | Robert Bosch Gmbh | Fluidfördervorrichtung |
US20130343959A1 (en) * | 2012-06-21 | 2013-12-26 | Tenneco Automotive Operating Company Inc. | Common rail reductant injection system |
EP2894310B1 (de) * | 2012-08-10 | 2018-03-07 | Toyota Jidosha Kabushiki Kaisha | Zusatzstoffzufuhrvorrichtung für verbrennungsmotoren |
FI126044B (en) * | 2012-10-17 | 2016-06-15 | Waertsilae Finland Oy | Urea injection system for an internal combustion engine |
CN102979604B (zh) * | 2012-11-28 | 2015-07-01 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | 一种还原剂喷射计量装置 |
KR20150113138A (ko) * | 2013-01-31 | 2015-10-07 | 테네코 오토모티브 오퍼레이팅 컴파니 인코포레이티드 | 다엽형 수트 블로워 |
DE102013101573A1 (de) * | 2013-02-18 | 2014-08-21 | Emitec France S.A.S | Verfahren zum Beheizen einer Fördervorrichtung |
JP6173574B2 (ja) * | 2013-06-13 | 2017-08-02 | コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツングContinental Automotive GmbH | 液体添加剤を提供する装置を作動させる方法 |
US9140166B1 (en) | 2014-04-04 | 2015-09-22 | Caterpillar Inc. | Reductant dosing system |
US9387437B2 (en) | 2014-05-21 | 2016-07-12 | Caterpillar Inc. | Reductant supply system |
EP3043040B1 (de) | 2015-01-06 | 2017-12-20 | Inergy Automotive Systems Research (Société A.) | Flüssigkeitsspeichersystem für ein Fahrzeug, Kraftfahrzeug mit einem solchen System und Verfahren zur Beurteilung der Qualität der Flüssigkeit darin |
GB2550810B (en) * | 2015-03-06 | 2020-07-22 | Cummins Emission Solutions Inc | Systems and methods for purging an exhaust reductant delivery system |
EP3124307A1 (de) * | 2015-07-31 | 2017-02-01 | Plastic Omnium Advanced Innovation and Research | Kraftstoffbehälter mit einem geschweissten teil |
GB2546764B (en) * | 2016-01-28 | 2019-04-10 | Delphi Tech Ip Ltd | Selective catalytic reduction dosing sytem |
JP6369484B2 (ja) * | 2016-02-17 | 2018-08-08 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
DE102016210262A1 (de) | 2016-06-10 | 2017-12-14 | Robert Bosch Gmbh | Verfahren zum Entleeren eines Reduktionsmittelfördersystems eines SCR-Katalysators |
DE102017210243A1 (de) | 2016-06-29 | 2018-01-04 | Robert Bosch Engineering And Business Solutions Private Limited | Spülverfahren und verfahren für ein scr-system dazu |
DE102016216235A1 (de) * | 2016-08-29 | 2018-03-01 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zur wassereinspritzung in einem fahrzeug sowie verfahren zum betrieb einer solchen vorrichtung |
FR3055362B1 (fr) * | 2016-09-01 | 2018-08-24 | Peugeot Citroen Automobiles Sa | Procede de commande d’un systeme de post-traitement des gaz d’echappement de type scr pour son maintien hors gel en mode amorce et systeme mettant en œuvre le procede |
EP3324014A1 (de) * | 2016-11-22 | 2018-05-23 | Volvo Truck Corporation | Anordnung für ein abgasnachbehandlungssystem |
US10344651B1 (en) | 2018-01-09 | 2019-07-09 | Cummins Emission Solutions Inc. | Systems and methods for purging a reductant insertion assembly of a reductant |
US11028752B2 (en) | 2018-02-12 | 2021-06-08 | Cummins Emission Solutions Inc. | Reductant insertion assembly comprising a bladder |
DE102018208469B4 (de) * | 2018-05-29 | 2024-02-08 | Kautex Textron Gmbh & Co. Kg | Anordnung und verfahren zum entleeren mindestens einer mit einem flüssigkeitstank verbundenen leitung |
US11946404B2 (en) * | 2018-12-14 | 2024-04-02 | Cummins Filtration Ip, Inc. | Diesel fuel dosing module for regeneration of diesel particulate filters with continuous purging |
FR3094748B1 (fr) * | 2019-04-03 | 2021-04-30 | Safran Aircraft Engines | Dispositif et procede de remplissage d’un reservoir d’huile d’un moteur d’aeronef |
US11143074B2 (en) | 2019-07-30 | 2021-10-12 | Delphi Technologies Ip Limited | Reagent dosing system and method |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4926829A (en) * | 1988-11-28 | 1990-05-22 | Walbro Corporation | Pressure-responsive fuel delivery system |
EP0839264B1 (de) | 1994-09-13 | 1999-12-01 | Siemens Aktiengesellschaft | Verfahren und einrichtung zum einbringen von flüssigkeit in eine abgasreinigungsvorrichtung |
DE4432577A1 (de) * | 1994-09-13 | 1996-03-14 | Siemens Ag | Einrichtung zur Einbringung einer Flüssigkeit in ein Strömungsmedium |
SE506971C2 (sv) * | 1996-07-22 | 1998-03-09 | Volvo Ab | Förfarande och anordning för avgasrening med hjälp av en kanister |
US6063350A (en) * | 1997-04-02 | 2000-05-16 | Clean Diesel Technologies, Inc. | Reducing nox emissions from an engine by temperature-controlled urea injection for selective catalytic reduction |
US5976475A (en) * | 1997-04-02 | 1999-11-02 | Clean Diesel Technologies, Inc. | Reducing NOx emissions from an engine by temperature-controlled urea injection for selective catalytic reduction |
JP3596671B2 (ja) * | 2000-02-09 | 2004-12-02 | 日産自動車株式会社 | 燃料蒸気処理装置及び排気ガス浄化装置 |
US6695895B2 (en) * | 2001-05-02 | 2004-02-24 | Toyota Jidosha Kabushiki Kaisha | Fuel vapor handling apparatus and diagnostic apparatus thereof |
DE10150518C1 (de) | 2001-10-12 | 2003-05-08 | Siemens Ag | Verfahren und Vorrichtung zur Abgasnachbehandlung bei einer Brennkraftmaschine |
FR2831172A1 (fr) | 2001-10-19 | 2003-04-25 | Inergy Automotive Systems Man | Corps creux impermeable en materiau thermoplastique et procede pour sa fabrication |
FR2831112B1 (fr) | 2001-10-24 | 2004-01-23 | Inergy Automotive Systems Man | Reservoir a carburant et procede de fabrication de ce reservoir |
FR2831113B1 (fr) | 2001-10-24 | 2004-01-02 | Inergy Automotive Systems Man | Systeme et procede d'obturation d'une ouverture d'un reservoir |
FR2845356B1 (fr) | 2002-10-04 | 2005-05-13 | Inergy Automotive Systems Res | Platine porte-accessoires en matiere plastique pour corps creux thermoplastique, reservoir comprenant un accessoire monte sur une telle platine et procede pour fabriquer un reservoir a carburant comprenant une telle platine |
DE102004054238A1 (de) * | 2004-11-10 | 2006-05-11 | Robert Bosch Gmbh | Dosiersystem sowie Verfahren zum Betreiben eines Dosiersystems |
-
2004
- 2004-12-15 FR FR0413368A patent/FR2879239A1/fr active Pending
-
2005
- 2005-12-14 JP JP2007546059A patent/JP4699478B2/ja not_active Expired - Fee Related
- 2005-12-14 KR KR1020077016121A patent/KR101260083B1/ko active IP Right Grant
- 2005-12-14 WO PCT/EP2005/056797 patent/WO2006064028A1/en active Application Filing
- 2005-12-14 CN CN200580046618A patent/CN100580231C/zh active Active
- 2005-12-14 AT AT05817285T patent/ATE447097T1/de active
- 2005-12-14 DE DE602005017428T patent/DE602005017428D1/de active Active
- 2005-12-14 US US11/721,876 patent/US7818961B2/en active Active
- 2005-12-14 EP EP05817285A patent/EP1836379B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
CN101103184A (zh) | 2008-01-09 |
US20090101656A1 (en) | 2009-04-23 |
EP1836379B1 (de) | 2009-10-28 |
KR20070091655A (ko) | 2007-09-11 |
WO2006064028A1 (en) | 2006-06-22 |
CN100580231C (zh) | 2010-01-13 |
DE602005017428D1 (de) | 2009-12-10 |
EP1836379A1 (de) | 2007-09-26 |
KR101260083B1 (ko) | 2013-05-02 |
US7818961B2 (en) | 2010-10-26 |
JP4699478B2 (ja) | 2011-06-08 |
JP2008524487A (ja) | 2008-07-10 |
FR2879239A1 (fr) | 2006-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE447097T1 (de) | System zum lagern eines additivs und zu seinem einspritzen in motorabgase | |
ATE538288T1 (de) | Vorrichtung zum einspritzen eines fluids für eine abgasbehandlungsvorrichtung | |
ATE483896T1 (de) | System zur lagerung von motorabgasadditiven | |
ATE532951T1 (de) | Scr-system und spülverfahren dafür | |
WO2010119116A3 (en) | System and process for storing an additive and injecting it into the exhaust gases of an engine | |
DE602006016246D1 (de) | System und verfahren zur reduzierung der schadstoffemissionen eines brennkraftmotors unter verwendung eines kraftstoffbehandlungsbypass | |
EP2341234A3 (de) | Direkteinspritzungs-Zweifachbrennstoffsystem für Verbrennungsmotoren | |
EP1974799A3 (de) | Verfahren und Gerät zur Abgasreinigung durch Kohlenwasserstoff-selektive katalytische Reduktion | |
EP1731742A3 (de) | Kraftsoffeinspritzsteuerungsvorrichtung für eine Brennkraftmaschine mit zwei Einspritzdüsen und ein Tankentlüftungssystem | |
EP1990528A3 (de) | Vorrichtung zur Erkennung von Injektionseigenschaften, Steuersystem und Verfahren dafür | |
ATE433045T1 (de) | Abgasanlage für eine brennkraftmaschine | |
EP2508801A3 (de) | Vorrichtung, System und Verfahren zum Beobachten der Verbrennungsbedingungen in einer Gasturbine | |
WO2009068438A3 (de) | Kraftstoffeinspritzsystem für eine brennkraftmaschine mit hc-injektor | |
ATE488686T1 (de) | Filtervorrichtung zum filtern von gasförmigen kraftstoffen in systemen zur zufuhr von gas zu verbrennungsmotoren | |
ATE386875T1 (de) | Dosierventilanordnung sowie verfahren zum betreiben einer dosierventilanordnung | |
MX371435B (es) | Metodos y sistemas para un sistema de admision de motor de volumen variable. | |
EP2187011A4 (de) | Abgasreiniger für einen verbrennungsmotor | |
SE0502738L (sv) | Arrangemang hos en förbränningsmotor | |
EP2184482A4 (de) | Vorrichtung zur kraftstoffinjektionssteuerung für verbrennungsmotoren | |
WO2006052168A8 (en) | System and method for reduction of nitrogen oxides from exhaust gases generated by a lean-burn internal combustion engine | |
ATE413527T1 (de) | Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine | |
ITTO20010160A0 (it) | Valvola di intercettazione per un sistema di iniezione di gas, in particolare di metano, per un motore a combustione interna. | |
ATE455956T1 (de) | Kraftstoffinjektor | |
ATE466180T1 (de) | Verfahren zur verbesserung der verdampfung des kraftstoffs für einen dieselmotor mit direkteinspritzung | |
DE502007005992D1 (de) | Injektor zum dosieren von reduktionsmittel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1836379 Country of ref document: EP |