IN2012DN02273A - - Google Patents

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Publication number
IN2012DN02273A
IN2012DN02273A IN2273DEN2012A IN2012DN02273A IN 2012DN02273 A IN2012DN02273 A IN 2012DN02273A IN 2273DEN2012 A IN2273DEN2012 A IN 2273DEN2012A IN 2012DN02273 A IN2012DN02273 A IN 2012DN02273A
Authority
IN
India
Prior art keywords
injector
opening
chamber
injector chamber
closure
Prior art date
Application number
Other languages
English (en)
Inventor
Jan Hodgson
Sven Schepers
Original Assignee
Emitec Emissionstechnologie
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 Emitec Emissionstechnologie filed Critical Emitec Emissionstechnologie
Publication of IN2012DN02273A publication Critical patent/IN2012DN02273A/en

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
    • 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
    • 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
    • F01N2610/14—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)
  • 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)
IN2273DEN2012 2009-10-07 2010-08-18 IN2012DN02273A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009048514A DE102009048514A1 (de) 2009-10-07 2009-10-07 Injektorhalterung
PCT/EP2010/062071 WO2011042247A1 (fr) 2009-10-07 2010-08-18 Porte-injecteurs

Publications (1)

Publication Number Publication Date
IN2012DN02273A true IN2012DN02273A (fr) 2015-08-21

Family

ID=42813063

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2273DEN2012 IN2012DN02273A (fr) 2009-10-07 2010-08-18

Country Status (9)

Country Link
US (1) US20120222409A1 (fr)
EP (1) EP2486252A1 (fr)
JP (1) JP2013507555A (fr)
KR (1) KR20120064129A (fr)
CN (1) CN102667088A (fr)
DE (1) DE102009048514A1 (fr)
IN (1) IN2012DN02273A (fr)
RU (1) RU2012118242A (fr)
WO (1) WO2011042247A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5981240B2 (ja) * 2012-06-21 2016-08-31 株式会社日本自動車部品総合研究所 排気浄化装置
JP6036397B2 (ja) * 2013-02-25 2016-11-30 トヨタ自動車株式会社 添加弁支持装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE19820990A1 (de) * 1998-05-11 1999-11-18 Babcock Anlagen Gmbh Vorrichtung in einer Anlage zur Reduktion von Stickoxiden
DE19856366C1 (de) * 1998-12-07 2000-04-20 Siemens Ag Vorrichtung und Verfahren zum Nachbehandeln von Abgasen einer mit Luftüberschuß arbeitenden Brennkraftmaschine
EP1061252B1 (fr) * 1999-06-18 2003-08-06 Mitsubishi Fuso Truck and Bus Corporation Injecteur de carburant
JP3888518B2 (ja) * 2001-09-10 2007-03-07 株式会社デンソー 排気浄化装置
US6996976B2 (en) * 2002-04-03 2006-02-14 Cleaire Advanced Emmision Controls Apparatus and method for mounting a device to a pipe
BRPI0411322A (pt) * 2003-06-12 2006-07-18 Donaldson Co Inc método de distribuir combustìvel em fluxo transiente de um sistema de descarga
US20060101810A1 (en) * 2004-11-15 2006-05-18 Angelo Theodore G System for dispensing fuel into an exhaust system of a diesel engine
JP2007000784A (ja) * 2005-06-24 2007-01-11 Samson Co Ltd 尿素水噴射ノズルに保護管を設けた脱硝装置
DE102005061145A1 (de) * 2005-12-21 2007-06-28 Robert Bosch Gmbh Abgasnachbehandlungsvorrichtung
JP2008138633A (ja) * 2006-12-04 2008-06-19 Mitsubishi Motors Corp インジェクタの取付構造
DE102006061733A1 (de) * 2006-12-28 2008-07-03 Robert Bosch Gmbh Halterungsvorrichtung für ein Reduktionsmittel-Dosierventil
EP2205836B1 (fr) * 2007-10-25 2016-10-19 Continental Automotive Systems, Inc. Raccord d'alimentation en fluide pour unité de distribution d'agent réducteur pour systèmes de réduction catalytique sélective
DE102007057837A1 (de) * 2007-11-30 2009-06-04 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum Zumischen eines Reduktionsmittels in einen Abgasstrom einer Brennkraftmaschine
DE102008008564A1 (de) * 2008-02-08 2009-08-13 Robert Bosch Gmbh Dosiervorrichtung zur Schadstoffverminderung in Abgasen

Also Published As

Publication number Publication date
KR20120064129A (ko) 2012-06-18
DE102009048514A1 (de) 2011-04-14
CN102667088A (zh) 2012-09-12
EP2486252A1 (fr) 2012-08-15
WO2011042247A1 (fr) 2011-04-14
JP2013507555A (ja) 2013-03-04
US20120222409A1 (en) 2012-09-06
RU2012118242A (ru) 2013-11-20

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