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DK2189633T3 - Indretning til udledning af urinstofopløsning til en udstødningsgasledning - Google Patents

Indretning til udledning af urinstofopløsning til en udstødningsgasledning

Info

Publication number
DK2189633T3
DK2189633T3 DK08020355.7T DK08020355T DK2189633T3 DK 2189633 T3 DK2189633 T3 DK 2189633T3 DK 08020355 T DK08020355 T DK 08020355T DK 2189633 T3 DK2189633 T3 DK 2189633T3
Authority
DK
Denmark
Prior art keywords
exhaust gas
urea solution
gas line
nozzle
line
Prior art date
Application number
DK08020355.7T
Other languages
English (en)
Inventor
Cheikh Diouf
Frederic Supernat
Georges Maguin
John Jessen Gammelgaard
Original Assignee
Grundfos Management As
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
Application filed by Grundfos Management As filed Critical Grundfos Management As
Application granted granted Critical
Publication of DK2189633T3 publication Critical patent/DK2189633T3/da

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
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • 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
    • 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
    • F01N2610/11—Adding substances to exhaust gases the substance or part of the dosing system being cooled
    • 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
    • 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)
  • Treating Waste Gases (AREA)
DK08020355.7T 2008-11-22 2008-11-22 Indretning til udledning af urinstofopløsning til en udstødningsgasledning DK2189633T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08020355A EP2189633B1 (de) 2008-11-22 2008-11-22 Vorrichtung zum Austrag von Harnstofflösung in eine Abgasleitung

Publications (1)

Publication Number Publication Date
DK2189633T3 true DK2189633T3 (da) 2012-02-20

Family

ID=40551529

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08020355.7T DK2189633T3 (da) 2008-11-22 2008-11-22 Indretning til udledning af urinstofopløsning til en udstødningsgasledning

Country Status (7)

Country Link
US (1) US9103264B2 (da)
EP (1) EP2189633B1 (da)
JP (1) JP5502884B2 (da)
AT (1) ATE531913T1 (da)
DK (1) DK2189633T3 (da)
ES (1) ES2374585T3 (da)
WO (1) WO2010057617A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010049018A1 (de) * 2010-10-21 2012-04-26 Tenneco Gmbh Stutzen zum Einbringen von Reduktionsmittel
DE102011010641A1 (de) * 2011-02-09 2012-08-09 Emitec France S.A.S Injektor für eine Harnstoff-Wasser-Lösung
CN102155275A (zh) * 2011-04-01 2011-08-17 中国重汽集团重庆燃油喷射系统有限公司 一种喷射器
JP5742492B2 (ja) * 2011-06-09 2015-07-01 トヨタ自動車株式会社 排気浄化装置
JP6236440B2 (ja) * 2012-06-25 2017-11-22 ボーグワーナー インコーポレーテッド 排気ガスターボチャージャ
CN102852604A (zh) * 2012-09-29 2013-01-02 江苏绿源环保科技有限公司 船用大功率柴油机尾气脱硝scr系统尿素喷射装置
CN114635771B (zh) * 2022-02-24 2023-05-16 北汽福田汽车股份有限公司 尿素喷射管接头座、尿素喷射管路结构及车辆

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1793234A (en) * 1924-07-12 1931-02-17 Firm Maschinenfabrik Augsburg Spraying nozzle
FR2629863B1 (fr) * 1988-04-12 1991-02-08 Dubois Jacques Accouplement d'echappement flexible
JP3468254B2 (ja) * 1995-10-03 2003-11-17 三菱ふそうトラック・バス株式会社 ディーゼルエンジンの排気浄化装置
DE19756102A1 (de) * 1997-12-17 1999-06-24 Bosch Gmbh Robert Montagevorrichtung zum Montieren von Brennstoffeinspritzventilen
JPH11247743A (ja) * 1998-03-02 1999-09-14 Mitsubishi Electric Corp 筒内噴射用燃料噴射弁
IT1306311B1 (it) * 1998-07-01 2001-06-04 Magneti Marelli Spa Sistema di accoppiamento tra testata del motore,iniettore e collettorecarburante .
DE19919426C1 (de) * 1999-04-28 2000-03-30 Siemens Ag Ventilaufnahmevorrichtung für ein Dosierventil einer Abgasnachbehandlungsanlage
DE19962968A1 (de) * 1999-12-24 2001-06-28 Bosch Gmbh Robert Ausgleichselement
US6895939B2 (en) * 2002-12-20 2005-05-24 Caterpillar Inc Fuel injector clamping assembly
US7467749B2 (en) * 2004-04-26 2008-12-23 Tenneco Automotive Operating Company Inc. Methods and apparatus for injecting atomized reagent
US20060101810A1 (en) * 2004-11-15 2006-05-18 Angelo Theodore G System for dispensing fuel into an exhaust system of a diesel engine
EP1859160B1 (de) * 2005-03-03 2010-02-10 Robert Bosch GmbH Brennstoffeinspritzvorrichtung
US7334399B2 (en) * 2005-06-20 2008-02-26 Fleetguard, Inc Apparatus, system, and method for intermittently delivering fluid
JP2009504985A (ja) * 2005-08-15 2009-02-05 シーメンス ヴィディーオー オートモーティヴ コーポレイション ディーゼル車排気への炭化水素計量弁
DE102005061145A1 (de) * 2005-12-21 2007-06-28 Robert Bosch Gmbh Abgasnachbehandlungsvorrichtung
JP4546404B2 (ja) * 2006-01-25 2010-09-15 本田技研工業株式会社 エンジンの燃料噴射弁取付け構造
JP2007224816A (ja) * 2006-02-23 2007-09-06 Denso Corp 燃料噴射装置、窒素酸化物処理装置、内燃機関制御装置
JP2008014213A (ja) * 2006-07-05 2008-01-24 Hitachi Ltd 排気処理装置
WO2008051126A1 (en) * 2006-10-27 2008-05-02 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for efficiently utilizing radio resources in a communication network
JP4706631B2 (ja) * 2006-12-20 2011-06-22 株式会社デンソー 排気浄化装置
DE102006061733A1 (de) * 2006-12-28 2008-07-03 Robert Bosch Gmbh Halterungsvorrichtung für ein Reduktionsmittel-Dosierventil
DE102006061730A1 (de) 2006-12-28 2008-07-03 Robert Bosch Gmbh SCR-Injektionseinrichtung
DE602007002783D1 (de) * 2007-03-08 2009-11-26 Continental Automotive Gmbh Kupplungsvorrichtung und Kraftstoffzufuhranordnung
JP2008240552A (ja) * 2007-03-26 2008-10-09 Mitsubishi Motors Corp 内燃機関の排気浄化装置
EP2538048B1 (en) * 2007-03-30 2015-03-04 Continental Automotive Systems US, Inc. Reductant delivery unit for selective catalytic reduction
US7484499B2 (en) * 2007-04-03 2009-02-03 Gm Global Technology Operations, Inc. Combustion seal
DE102007057837A1 (de) * 2007-11-30 2009-06-04 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum Zumischen eines Reduktionsmittels in einen Abgasstrom einer Brennkraftmaschine
EP2068022A1 (en) * 2007-12-07 2009-06-10 Continental Automotive GmbH Coupling arrangement and connection assembly
JP2009167965A (ja) * 2008-01-18 2009-07-30 Mitsubishi Motors Corp 排気浄化装置
JP4936008B2 (ja) * 2008-02-28 2012-05-23 三菱自動車工業株式会社 内燃機関の排気浄化装置
JP5067347B2 (ja) * 2008-11-05 2012-11-07 三菱自動車工業株式会社 排気浄化装置
DE102008055105A1 (de) * 2008-12-22 2010-07-01 Robert Bosch Gmbh Brennstoffeinspritzvorrichtung
KR101344389B1 (ko) * 2009-02-02 2013-12-23 테네코 오토모티브 오퍼레이팅 컴파니 인코포레이티드 인젝터 탑재 시스템
US8528322B2 (en) * 2011-09-13 2013-09-10 Continental Automotive Systems Us, Inc. Reductant delivery unit for selective catalytic reduction with freeze accommodation structure

Also Published As

Publication number Publication date
EP2189633B1 (de) 2011-11-02
EP2189633A1 (de) 2010-05-26
JP5502884B2 (ja) 2014-05-28
JP2012509165A (ja) 2012-04-19
ATE531913T1 (de) 2011-11-15
US20110297760A1 (en) 2011-12-08
US9103264B2 (en) 2015-08-11
ES2374585T3 (es) 2012-02-20
WO2010057617A1 (de) 2010-05-27

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