SE0400008A - Uppvärmning av reduktionsmedel för tillförsel till en avgasledning - Google Patents

Uppvärmning av reduktionsmedel för tillförsel till en avgasledning

Info

Publication number
SE0400008A
SE0400008A SE0400008A SE0400008A SE0400008A SE 0400008 A SE0400008 A SE 0400008A SE 0400008 A SE0400008 A SE 0400008A SE 0400008 A SE0400008 A SE 0400008A SE 0400008 A SE0400008 A SE 0400008A
Authority
SE
Sweden
Prior art keywords
heating
supply
reductant
exhaust line
conduit
Prior art date
Application number
SE0400008A
Other languages
English (en)
Other versions
SE525601C2 (sv
SE0400008D0 (sv
Inventor
Roger Haelleberg
Original Assignee
Scania Cv Abp
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 Scania Cv Abp filed Critical Scania Cv Abp
Priority to SE0400008A priority Critical patent/SE0400008A/sv
Publication of SE0400008D0 publication Critical patent/SE0400008D0/sv
Publication of SE0400008A publication Critical patent/SE0400008A/sv
Publication of SE525601C2 publication Critical patent/SE525601C2/sv

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust 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
    • F01N3/24Exhaust 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
    • F01N3/36Arrangements for supply of additional fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust 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
    • F01N3/18Exhaust 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
    • F01N3/20Exhaust 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
    • F01N3/2066Selective catalytic reduction [SCR]
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00Adding substances to exhaust gases
    • F01N2610/03Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00Adding substances to exhaust gases
    • F01N2610/10Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00Adding substances to exhaust gases
    • F01N2610/14Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1406Storage means for substances, e.g. tanks or reservoirs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00Adding substances to exhaust gases
    • F01N2610/14Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1473Overflow or return means for the substances, e.g. conduits or valves for the return path
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/20Exhaust after-treatment
    • Y02T10/24Selective Catalytic Reactors for reduction in oxygen rich atmosphere
SE0400008A 2004-01-08 2004-01-08 Uppvärmning av reduktionsmedel för tillförsel till en avgasledning SE0400008A (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0400008A SE0400008A (sv) 2004-01-08 2004-01-08 Uppvärmning av reduktionsmedel för tillförsel till en avgasledning

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0400008A SE0400008A (sv) 2004-01-08 2004-01-08 Uppvärmning av reduktionsmedel för tillförsel till en avgasledning
PCT/SE2004/001964 WO2005066471A1 (en) 2004-01-08 2004-12-21 Arrangement for supply of reducing agent
DE112004002530T DE112004002530T5 (de) 2004-01-08 2004-12-21 Anordnung zum Zuführen von Reduktionsmittel

Publications (3)

Publication Number Publication Date
SE0400008D0 SE0400008D0 (sv) 2004-01-08
SE0400008A true SE0400008A (sv) 2005-03-15
SE525601C2 SE525601C2 (sv) 2005-03-15

Family

ID=31492994

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0400008A SE0400008A (sv) 2004-01-08 2004-01-08 Uppvärmning av reduktionsmedel för tillförsel till en avgasledning

Country Status (3)

Country Link
DE (1) DE112004002530T5 (sv)
SE (1) SE0400008A (sv)
WO (1) WO2005066471A1 (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005037201A1 (de) * 2005-08-06 2007-02-22 Eichenauer Heizelemente Gmbh & Co. Kg Heizsystem
EP2013051A4 (en) * 2006-04-27 2011-03-23 Volvo Lastvagnar Ab A liquid receptacle for a vehicle
CN101506482A (zh) * 2006-07-13 2009-08-12 因勒纪汽车系统研究公司 用于存储一种添加剂并将它注入发动机排气的系统和方法
DE102006046899A1 (de) * 2006-10-04 2008-04-10 Robert Bosch Gmbh Tank zur Bevorratung eines Reduktionsmittels
DE102007025348A1 (de) * 2007-05-31 2008-12-04 Continental Automotive Gmbh Brennkraftmaschine und Verfahren und Vorrichtung zum Erwärmen von Harnstoff
DE102008005196A1 (de) 2008-01-18 2009-07-23 Dbk David + Baader Gmbh Tankentnahmesystem mit elektrischer und fluidischer Heizvorrichtung
SE535474C2 (sv) * 2010-12-02 2012-08-21 Scania Cv Ab Reduktionsmedelslagringssystem med uppvärmningsanordning
DE102011113192B4 (de) * 2011-09-10 2017-07-20 Magna Steyr Fuel Systems Gesmbh Kraftstoffbehälter
FR2995942B1 (fr) * 2012-09-24 2017-09-01 Renault Sas Systeme et procede pour reduire la quantite d'oxydes d'azote dans les gaz d'echappement d'un vehicule automobile
DE102016118043A1 (de) * 2016-09-23 2018-03-29 Eberspächer Exhaust Technology GmbH & Co. KG Abgasreinigungseinrichtung und Düse für dieselbe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19729003C2 (de) * 1997-07-07 1999-05-27 Siemens Ag Tank für ein Fahrzeug mit reduktionsmittelbetriebener Abgas-Reinigungsanlage
DE20119513U1 (de) * 2001-12-03 2002-02-28 Purem Abgassysteme Gmbh & Co Reduktionsmitteldosiereinrichtung
US6810661B2 (en) * 2002-08-09 2004-11-02 Ford Global Technologies, Llc Method and system for freeze protecting liquid NOx reductants for vehicle application

Also Published As

Publication number Publication date
SE525601C2 (sv) 2005-03-15
SE0400008D0 (sv) 2004-01-08
DE112004002530T5 (de) 2006-11-23
WO2005066471A1 (en) 2005-07-21

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Legal Events

Date Code Title Description
NUG Patent has lapsed