SE524648C2 - Behållaranordning, innefattande partikelfilter och katalysatorrenare, inrättad att anordnas i ett avgassystem för en förbränningsmotor - Google Patents

Behållaranordning, innefattande partikelfilter och katalysatorrenare, inrättad att anordnas i ett avgassystem för en förbränningsmotor

Info

Publication number
SE524648C2
SE524648C2 SE0103060A SE0103060A SE524648C2 SE 524648 C2 SE524648 C2 SE 524648C2 SE 0103060 A SE0103060 A SE 0103060A SE 0103060 A SE0103060 A SE 0103060A SE 524648 C2 SE524648 C2 SE 524648C2
Authority
SE
Sweden
Prior art keywords
particle filter
container device
material portion
catalyst
exhaust gases
Prior art date
Application number
SE0103060A
Other languages
English (en)
Swedish (sv)
Other versions
SE0103060D0 (sv
SE0103060L (sv
Inventor
Ragnar Glav
Michael Linden
Original Assignee
Scania Cv Ab
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 Ab filed Critical Scania Cv Ab
Priority to SE0103060A priority Critical patent/SE524648C2/sv
Publication of SE0103060D0 publication Critical patent/SE0103060D0/xx
Priority to KR1020097007956A priority patent/KR100937763B1/ko
Priority to EP02768255A priority patent/EP1436490B1/de
Priority to PCT/SE2002/001628 priority patent/WO2003025356A1/en
Priority to DK02768255.8T priority patent/DK1436490T3/da
Priority to BRPI0212491-2A priority patent/BR0212491B1/pt
Priority to DE60237220T priority patent/DE60237220D1/de
Priority to AT02768255T priority patent/ATE476589T1/de
Priority to KR1020047003811A priority patent/KR100996511B1/ko
Priority to AU2002330825A priority patent/AU2002330825B2/en
Publication of SE0103060L publication Critical patent/SE0103060L/xx
Publication of SE524648C2 publication Critical patent/SE524648C2/sv

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
    • F01N3/18—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
    • F01N3/02—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
    • 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
    • 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
    • F01N1/086—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling having means to impart a whirling motion to the exhaust gases
    • F01N1/087—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling having means to impart a whirling motion to the exhaust gases using tangential inlets into a circular chamber
    • 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
    • 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
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • 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
    • F01N3/08—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
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • 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
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2885—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with exhaust silencers in a single housing
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • F01N2330/04—Methods of manufacturing
    • 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)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Silencers (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
SE0103060A 2001-09-14 2001-09-14 Behållaranordning, innefattande partikelfilter och katalysatorrenare, inrättad att anordnas i ett avgassystem för en förbränningsmotor SE524648C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE0103060A SE524648C2 (sv) 2001-09-14 2001-09-14 Behållaranordning, innefattande partikelfilter och katalysatorrenare, inrättad att anordnas i ett avgassystem för en förbränningsmotor
AU2002330825A AU2002330825B2 (en) 2001-09-14 2002-09-11 Housing arranged in an exhaust gas system for a combustion engine
DK02768255.8T DK1436490T3 (da) 2001-09-14 2002-09-11 Hus arrangeret i et udstødningsgassystem til en forbrændingsmotor
EP02768255A EP1436490B1 (de) 2001-09-14 2002-09-11 In einem abgassystem für einen verbrennungsmotor angeordnetes gehäuse
PCT/SE2002/001628 WO2003025356A1 (en) 2001-09-14 2002-09-11 Housing arranged in an exhaust gas system for a combustion engine
KR1020097007956A KR100937763B1 (ko) 2001-09-14 2002-09-11 연소 엔진용 배기 가스 시스템에 배치된 하우징
BRPI0212491-2A BR0212491B1 (pt) 2001-09-14 2002-09-11 alojamento disposto em um sistema de descarga de gÁs para um motor de combustço.
DE60237220T DE60237220D1 (de) 2001-09-14 2002-09-11 In einem abgassystem für einen verbrennungsmotor angeordnetes gehäuse
AT02768255T ATE476589T1 (de) 2001-09-14 2002-09-11 In einem abgassystem für einen verbrennungsmotor angeordnetes gehäuse
KR1020047003811A KR100996511B1 (ko) 2001-09-14 2002-09-11 연소 엔진용 배기 가스 시스템에 배치된 하우징

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0103060A SE524648C2 (sv) 2001-09-14 2001-09-14 Behållaranordning, innefattande partikelfilter och katalysatorrenare, inrättad att anordnas i ett avgassystem för en förbränningsmotor

Publications (3)

Publication Number Publication Date
SE0103060D0 SE0103060D0 (sv) 2001-09-14
SE0103060L SE0103060L (sv) 2003-03-15
SE524648C2 true SE524648C2 (sv) 2004-09-14

Family

ID=20285326

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0103060A SE524648C2 (sv) 2001-09-14 2001-09-14 Behållaranordning, innefattande partikelfilter och katalysatorrenare, inrättad att anordnas i ett avgassystem för en förbränningsmotor

Country Status (9)

Country Link
EP (1) EP1436490B1 (de)
KR (2) KR100996511B1 (de)
AT (1) ATE476589T1 (de)
AU (1) AU2002330825B2 (de)
BR (1) BR0212491B1 (de)
DE (1) DE60237220D1 (de)
DK (1) DK1436490T3 (de)
SE (1) SE524648C2 (de)
WO (1) WO2003025356A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE523602C2 (sv) 2003-06-26 2004-05-04 Scania Cv Abp Låsanordning för montering av åtminstone en avgasrenande komponent i en avgaspassage
SE0301875L (sv) 2003-06-26 2004-04-20 Scania Cv Abp Behållaranordning inrättad att anordnas i ett avgassystem för en förbränningsmotor
JP4886547B2 (ja) * 2007-02-23 2012-02-29 日野自動車株式会社 排気浄化装置
JP4928304B2 (ja) 2007-02-23 2012-05-09 日野自動車株式会社 排気浄化装置
JP4928409B2 (ja) * 2007-10-23 2012-05-09 日野自動車株式会社 排気浄化装置
JP5476677B2 (ja) 2008-04-30 2014-04-23 いすゞ自動車株式会社 排気ガス浄化方法及び排気ガス浄化システム
JP5256881B2 (ja) * 2008-06-25 2013-08-07 いすゞ自動車株式会社 排気ガス浄化装置
US8499548B2 (en) * 2008-12-17 2013-08-06 Donaldson Company, Inc. Flow device for an exhaust system
EP2652279B1 (de) 2010-12-15 2015-05-13 Faurecia Systèmes d'Echappement Abgasanlage mit vorrichtung zur injektion von gasförmigem reagenzien
JP5839002B2 (ja) * 2013-07-08 2016-01-06 トヨタ自動車株式会社 内燃機関の排気浄化装置
US11187136B2 (en) * 2017-12-19 2021-11-30 The United States Of America As Represented By The Secretary Of The Army Vorticity based noise abatement
IT201900007863A1 (it) * 2019-06-03 2020-12-03 Same Deutz Fahr Italia S P A Sistema catalizzatore dei gas di scarico

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0441937Y2 (de) * 1987-12-28 1992-10-02
KR940011773A (ko) * 1992-11-02 1994-06-22 강병헌 나선형 감속판 자동차 배기가스관
JP3434117B2 (ja) * 1996-03-29 2003-08-04 住友電気工業株式会社 ディーゼルエンジン用パティキュレートトラップ
DE19642946A1 (de) * 1996-10-17 1998-04-23 Emitec Emissionstechnologie Metallischer Wabenkörper und Verfahren zu dessen Herstellung
SE519922C2 (sv) * 1998-12-07 2003-04-29 Stt Emtec Ab Anordning och förfarande för avgasrening samt användning av anordningen
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
US6776814B2 (en) * 2000-03-09 2004-08-17 Fleetguard, Inc. Dual section exhaust aftertreatment filter and method
US6824743B1 (en) * 2000-05-24 2004-11-30 Fleet Guard, Inc. Space efficient exhaust aftertreatment filter

Also Published As

Publication number Publication date
WO2003025356A1 (en) 2003-03-27
AU2002330825B2 (en) 2008-01-10
KR20040044927A (ko) 2004-05-31
SE0103060D0 (sv) 2001-09-14
ATE476589T1 (de) 2010-08-15
KR20090057130A (ko) 2009-06-03
BR0212491B1 (pt) 2010-12-14
EP1436490A1 (de) 2004-07-14
BR0212491A (pt) 2004-08-24
SE0103060L (sv) 2003-03-15
KR100937763B1 (ko) 2010-01-20
DE60237220D1 (de) 2010-09-16
EP1436490B1 (de) 2010-08-04
DK1436490T3 (da) 2010-09-20
KR100996511B1 (ko) 2010-11-25

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NUG Patent has lapsed