ATE458902T1 - In einem abgassystem einer brennkraftmaschine anzuordnendes gehäuse - Google Patents

In einem abgassystem einer brennkraftmaschine anzuordnendes gehäuse

Info

Publication number
ATE458902T1
ATE458902T1 AT04736890T AT04736890T ATE458902T1 AT E458902 T1 ATE458902 T1 AT E458902T1 AT 04736890 T AT04736890 T AT 04736890T AT 04736890 T AT04736890 T AT 04736890T AT E458902 T1 ATE458902 T1 AT E458902T1
Authority
AT
Austria
Prior art keywords
arrange
housing
combustion engine
internal combustion
exhaust system
Prior art date
Application number
AT04736890T
Other languages
English (en)
Inventor
Michael Linden
Mattias Waehlin
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
Application granted granted Critical
Publication of ATE458902T1 publication Critical patent/ATE458902T1/de

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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/12—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/435—Mixing tubes composed of concentric tubular members
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • 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
    • 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
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/0231—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using special exhaust apparatus upstream of the filter for producing nitrogen dioxide, e.g. for continuous filter regeneration systems [CRT]
    • 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
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/025—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the exhaust gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
    • 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
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/18—Structure or shape of exhaust gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
    • 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
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/14—Nitrogen oxides
    • 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
    • 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)
  • Dispersion Chemistry (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
AT04736890T 2003-06-26 2004-06-15 In einem abgassystem einer brennkraftmaschine anzuordnendes gehäuse ATE458902T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0301875A SE523479C2 (sv) 2003-06-26 2003-06-26 Behållaranordning inrättad att anordnas i ett avgassystem för en förbränningsmotor
PCT/SE2004/000944 WO2004113690A1 (en) 2003-06-26 2004-06-15 Housing to be arranged in an exhaust system of a combustion engine

Publications (1)

Publication Number Publication Date
ATE458902T1 true ATE458902T1 (de) 2010-03-15

Family

ID=27656610

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04736890T ATE458902T1 (de) 2003-06-26 2004-06-15 In einem abgassystem einer brennkraftmaschine anzuordnendes gehäuse

Country Status (9)

Country Link
EP (1) EP1644618B1 (de)
KR (1) KR101152962B1 (de)
AT (1) ATE458902T1 (de)
AU (1) AU2004250102B2 (de)
BR (1) BRPI0411727A (de)
DE (1) DE602004025705D1 (de)
DK (1) DK1644618T3 (de)
SE (1) SE523479C2 (de)
WO (1) WO2004113690A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009524758A (ja) * 2006-01-24 2009-07-02 ボルボ ラストバグナー アーベー 排気ガス後処理システム
FR2906302B1 (fr) * 2006-09-22 2011-08-05 Faurecia Sys Echappement Organe de purification de vehicule automobile
WO2008144385A2 (en) 2007-05-15 2008-11-27 Donaldson Company, Inc. Exhaust gas flow device
JP5132187B2 (ja) * 2007-05-18 2013-01-30 Ｕｄトラックス株式会社 排気浄化装置
GB2452249A (en) * 2007-08-17 2009-03-04 Emcon Technologies Germany An exhaust system
GB2465151A (en) * 2008-11-05 2010-05-12 Agco Sa Engine exhaust treatment unit
US8499548B2 (en) 2008-12-17 2013-08-06 Donaldson Company, Inc. Flow device for an exhaust system
US8539761B2 (en) 2010-01-12 2013-09-24 Donaldson Company, Inc. Flow device for exhaust treatment system
ES2569923T3 (es) 2010-01-25 2016-05-13 Peugeot Citroën Automobiles SA Dispositivo de postratamiento de los gases de escape de un motor de combustión interna
DE102010020728A1 (de) 2010-05-17 2011-11-17 Mtu Friedrichshafen Gmbh Abgasnachbehandlungsanlage
EP2585693B2 (de) 2010-06-22 2020-08-12 Donaldson Company, Inc. Dosier- und mischanordnung zur verwendung bei der abgasnachbehandlung
US9346017B2 (en) 2010-12-15 2016-05-24 Faurecia Systemes D'echappement Exhaust line with device for injecting gaseous reagent
US8938954B2 (en) 2012-04-19 2015-01-27 Donaldson Company, Inc. Integrated exhaust treatment device having compact configuration
EP2956233B1 (de) 2013-02-15 2016-12-21 Donaldson Company, Inc. Dosier- und mischanordnung zur verwendung bei der abgasnachbehandlung
FI126704B (fi) 2013-08-09 2017-04-13 Proventia Emission Control Oy Menetelmä ja järjestely pakokaasun johtamiseksi pakokaasukanavassa
DE102013223313A1 (de) 2013-11-15 2015-05-21 Robert Bosch Gmbh Abgasnachbehandlungssystem
DE102014102619A1 (de) * 2014-02-27 2015-08-27 Elringklinger Ag Reinigungs-Strömungskörper, Reinigungsvorrichtung und Verfahren zum Herstellen eines Reinigungs-Strömungskörpers
US10215075B2 (en) 2014-10-24 2019-02-26 Faurecia Emissions Control Technologies, Usa, Llc Modular mixer inlet and mixer assembly to provide for compact mixer
US10093425B2 (en) * 2016-08-09 2018-10-09 Hamilton Sundstrand Corporation Annular ozone converter with replaceable core
US10533478B2 (en) 2017-12-12 2020-01-14 Faurecia Emissions Control Technologies, Usa, Llc Mixer and valve assembly
US10287948B1 (en) 2018-04-23 2019-05-14 Faurecia Emissions Control Technologies, Usa, Llc High efficiency mixer for vehicle exhaust system
US10316721B1 (en) 2018-04-23 2019-06-11 Faurecia Emissions Control Technologies, Usa, Llc High efficiency mixer for vehicle exhaust system
US10787946B2 (en) 2018-09-19 2020-09-29 Faurecia Emissions Control Technologies, Usa, Llc Heated dosing mixer
DE102018220570A1 (de) 2018-11-29 2020-06-04 Robert Bosch Gmbh Kompakt bauendes Abgasnachbehandlungssystem

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9915939D0 (en) * 1999-07-08 1999-09-08 Johnson Matthey Plc Improvements in pollution control
DE19955013B4 (de) * 1999-11-16 2008-04-03 Volkswagen Ag Abgasanlage einer Verbrennungskraftmaschine
US6824743B1 (en) * 2000-05-24 2004-11-30 Fleet Guard, Inc. Space efficient exhaust aftertreatment filter
SE523801C2 (sv) 2001-09-14 2004-05-18 Scania Cv Ab Behållaranordning inrättad att anordnas i ett avgassystem för en förbränningsmotor
SE524648C2 (sv) 2001-09-14 2004-09-14 Scania Cv Ab Behållaranordning, innefattande partikelfilter och katalysatorrenare, inrättad att anordnas i ett avgassystem för en förbränningsmotor
SE520350C2 (sv) * 2002-10-09 2003-07-01 Scania Cv Abp Behållaranordning inrättad att anordnas i ett avgassystem för en förbränningsmotor

Also Published As

Publication number Publication date
WO2004113690A1 (en) 2004-12-29
SE0301875D0 (sv) 2003-06-26
AU2004250102A1 (en) 2004-12-29
KR20060034242A (ko) 2006-04-21
AU2004250102B2 (en) 2010-08-26
DK1644618T3 (da) 2010-05-25
EP1644618B1 (de) 2010-02-24
KR101152962B1 (ko) 2012-06-08
SE0301875L (sv) 2004-04-20
DE602004025705D1 (de) 2010-04-08
BRPI0411727A (pt) 2008-03-04
SE523479C2 (sv) 2004-04-20
EP1644618A1 (de) 2006-04-12

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