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SE0400008D0 - Procedure and installation - Google Patents

Procedure and installation

Info

Publication number
SE0400008D0
SE0400008D0 SE0400008A SE0400008A SE0400008D0 SE 0400008 D0 SE0400008 D0 SE 0400008D0 SE 0400008 A SE0400008 A SE 0400008A SE 0400008 A SE0400008 A SE 0400008A SE 0400008 D0 SE0400008 D0 SE 0400008D0
Authority
SE
Sweden
Prior art keywords
procedure
installation
heating
supply
conduit
Prior art date
Application number
SE0400008A
Other languages
Swedish (sv)
Other versions
SE0400008L (en
SE525601C2 (en
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/SE525601C2/en
Publication of SE0400008D0 publication Critical patent/SE0400008D0/en
Priority to PCT/SE2004/001964 priority patent/WO2005066471A1/en
Priority to DE112004002530T priority patent/DE112004002530T5/en
Publication of SE0400008L publication Critical patent/SE0400008L/en
Publication of SE525601C2 publication Critical patent/SE525601C2/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
    • 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
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine 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
    • F01N2610/10—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
    • F01N2610/1406—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
    • 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)
  • Feeding And Controlling Fuel (AREA)

Abstract

The equipment (10) is for the supply of reduction medium with heating from a supply tank (15) to the exhaust gas conduit (2) of an internal combustion engine (1). Heating is by means of transmission from return fuel fed in a conduit (31) from the engine to a fuel tank (21).
SE0400008A 2004-01-08 2004-01-08 Equipment is for supply with heating of reduction medium from tank to exhaust gas conduit of internal combustion engine SE525601C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0400008A SE525601C2 (en) 2004-01-08 2004-01-08 Equipment is for supply with heating of reduction medium from tank to exhaust gas conduit of internal combustion engine
PCT/SE2004/001964 WO2005066471A1 (en) 2004-01-08 2004-12-21 Arrangement for supply of reducing agent
DE112004002530T DE112004002530T5 (en) 2004-01-08 2004-12-21 Arrangement for supplying reducing agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0400008A SE525601C2 (en) 2004-01-08 2004-01-08 Equipment is for supply with heating of reduction medium from tank to exhaust gas conduit of internal combustion engine

Publications (3)

Publication Number Publication Date
SE0400008D0 true SE0400008D0 (en) 2004-01-08
SE0400008L SE0400008L (en) 2005-03-15
SE525601C2 SE525601C2 (en) 2005-03-15

Family

ID=31492994

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0400008A SE525601C2 (en) 2004-01-08 2004-01-08 Equipment is for supply with heating of reduction medium from tank to exhaust gas conduit of internal combustion engine

Country Status (3)

Country Link
DE (1) DE112004002530T5 (en)
SE (1) SE525601C2 (en)
WO (1) WO2005066471A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005037201A1 (en) 2005-08-06 2007-02-22 Eichenauer Heizelemente Gmbh & Co. Kg heating system
JP2009535253A (en) * 2006-04-27 2009-10-01 ボルボ ラストバグナー アーベー Liquid receiver for vehicles
WO2008006840A1 (en) * 2006-07-13 2008-01-17 Inergy Automotive Systems Research (Société Anonyme) System and process for storing an additive and injecting it into the exhaust gases of an engine
DE102006046899A1 (en) * 2006-10-04 2008-04-10 Robert Bosch Gmbh Tank for storing a reducing agent
DE102007025348A1 (en) * 2007-05-31 2008-12-04 Continental Automotive Gmbh Automotive engine with urea injection to exhaust system has fuel return pipe surrendering heat to urea tank
DE102008005196A1 (en) 2008-01-18 2009-07-23 Dbk David + Baader Gmbh Tank removal system with electrical and fluidic heating device
SE535474C2 (en) * 2010-12-02 2012-08-21 Scania Cv Ab Reducing agent storage system with heating device
DE102011113192B4 (en) * 2011-09-10 2017-07-20 Magna Steyr Fuel Systems Gesmbh Fuel tank
SE538382C2 (en) 2012-09-17 2016-06-07 Scania Cv Ab Method of heating a reducing agent in an SCR system and determining suitability for circulation of said reducing agent in said SCR system
FR2995942B1 (en) * 2012-09-24 2017-09-01 Renault Sas SYSTEM AND METHOD FOR REDUCING THE QUANTITY OF NITROGEN OXIDES IN THE EXHAUST GASES OF A MOTOR VEHICLE
DE102016118043A1 (en) * 2016-09-23 2018-03-29 Eberspächer Exhaust Technology GmbH & Co. KG Exhaust gas purifier and nozzle for the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19729003C2 (en) * 1997-07-07 1999-05-27 Siemens Ag Tank for a vehicle with a reducing agent-operated exhaust gas cleaning system
DE20119513U1 (en) * 2001-12-03 2002-02-28 PUREM Abgassysteme GmbH & Co. KG, 58706 Menden 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
DE112004002530T5 (en) 2006-11-23
WO2005066471A1 (en) 2005-07-21
SE0400008L (en) 2005-03-15
SE525601C2 (en) 2005-03-15

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Legal Events

Date Code Title Description
NUG Patent has lapsed