ATE311527T1 - Abgasstrang einer brennkraftmaschine und kraftfahrzeug aufweisend ein solcher abgasstrang - Google Patents
Abgasstrang einer brennkraftmaschine und kraftfahrzeug aufweisend ein solcher abgasstrangInfo
- Publication number
- ATE311527T1 ATE311527T1 AT03706625T AT03706625T ATE311527T1 AT E311527 T1 ATE311527 T1 AT E311527T1 AT 03706625 T AT03706625 T AT 03706625T AT 03706625 T AT03706625 T AT 03706625T AT E311527 T1 ATE311527 T1 AT E311527T1
- Authority
- AT
- Austria
- Prior art keywords
- exhaust line
- combustion engine
- internal combustion
- noise reduction
- expansion chamber
- Prior art date
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 ; Methods of operation or control of catalytic converters
- 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
- F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
-
- 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
- F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
- F01N1/165—Silencing apparatus characterised by method of silencing by using movable parts for adjusting flow area
-
- 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
- F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
- F01N1/168—Silencing apparatus characterised by method of silencing by using movable parts for controlling or modifying silencing characteristics only
-
- 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
-
- 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
- F01N3/033—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, e.g. catalysed diesel particulate filters
-
- 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
- F01N2230/00—Combination of silencers and other devices
- F01N2230/02—Exhaust filters
-
- 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
- F01N2230/00—Combination of silencers and other devices
- F01N2230/04—Catalytic converters
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/36—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an exhaust flap
-
- 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
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/16—Exhaust treating devices having provisions not otherwise provided for for reducing exhaust flow pulsations
-
- 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 gas passages, pipes or tubes
- F01N2470/18—Structure or shape of 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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)
- Exhaust Silencers (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Motor Or Generator Cooling System (AREA)
- Hybrid Electric Vehicles (AREA)
- Window Of Vehicle (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Seal Device For Vehicle (AREA)
- Characterised By The Charging Evacuation (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0202351A FR2836513B1 (fr) | 2002-02-25 | 2002-02-25 | Ligne d'echappement et vehicule a moteur ainsi equipe |
PCT/EP2003/050019 WO2003071104A1 (fr) | 2002-02-25 | 2003-02-17 | Ligne d'échappement et véhicule à moteur ainsi équipé |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE311527T1 true ATE311527T1 (de) | 2005-12-15 |
Family
ID=27676042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03706625T ATE311527T1 (de) | 2002-02-25 | 2003-02-17 | Abgasstrang einer brennkraftmaschine und kraftfahrzeug aufweisend ein solcher abgasstrang |
Country Status (7)
Country | Link |
---|---|
US (1) | US7328574B2 (de) |
EP (1) | EP1478829B1 (de) |
AT (1) | ATE311527T1 (de) |
AU (1) | AU2003208718A1 (de) |
DE (1) | DE60302555T2 (de) |
FR (1) | FR2836513B1 (de) |
WO (1) | WO2003071104A1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10232291B4 (de) * | 2002-07-16 | 2004-05-27 | Eads Deutschland Gmbh | Vorrichtung und Verfahren zur aktiven Schallbekämpfung sowie Triebwerk für Flugzeuge |
US7510050B2 (en) * | 2004-01-27 | 2009-03-31 | Emler Don R | Vehicle exhaust systems |
EP2530269B1 (de) * | 2004-02-02 | 2014-12-03 | Tokyo Roki Co. Ltd. | SCR-Dämpfer |
DE102005025045A1 (de) * | 2005-05-30 | 2006-12-14 | J. Eberspächer GmbH & Co. KG | Abgasanlage |
US20070125594A1 (en) * | 2005-12-01 | 2007-06-07 | Hill William E | Muffler assembly with sound absorbing member |
DE102006034177A1 (de) * | 2006-05-02 | 2007-11-08 | Arvinmeritor Emissions Technologies Gmbh | Vorrichtung zur Beeinflussung einer Abgasströmung |
JP4785766B2 (ja) * | 2007-02-09 | 2011-10-05 | 日野自動車株式会社 | 排気浄化装置 |
JP4901553B2 (ja) * | 2007-03-30 | 2012-03-21 | 本田技研工業株式会社 | 自動2輪車用エンジンの排気装置 |
FR2914947A1 (fr) * | 2007-04-13 | 2008-10-17 | Renault Sas | Dispositif et procede de traitement catalytique des gaz d'echappement. |
DE202007010435U1 (de) * | 2007-07-26 | 2007-10-25 | Heinrich Gillet Gmbh | Abgasanlage für Nutzfahrzeuge |
JP4785803B2 (ja) * | 2007-08-02 | 2011-10-05 | 日野自動車株式会社 | 排気浄化装置 |
JP4508224B2 (ja) * | 2007-09-06 | 2010-07-21 | トヨタ自動車株式会社 | 内燃機関の排気消音装置 |
JP4995689B2 (ja) † | 2007-10-26 | 2012-08-08 | 日野自動車株式会社 | 排気浄化装置 |
JP5017065B2 (ja) * | 2007-11-21 | 2012-09-05 | 日野自動車株式会社 | 排気浄化装置 |
US20090319160A1 (en) * | 2008-06-24 | 2009-12-24 | Callahan Joseph E | Active exhaust valve control strategy for improved fuel consumption |
KR101028556B1 (ko) * | 2008-12-05 | 2011-04-11 | 기아자동차주식회사 | 배기 가스 정화 장치 |
US20100170225A1 (en) * | 2009-01-08 | 2010-07-08 | Caterpillar Inc. | Exhaust treatment system having a reductant supply system |
US8201401B2 (en) * | 2009-02-02 | 2012-06-19 | Emcon Technologies, Llc | Passive valve assembly with negative start angle |
US8460610B2 (en) * | 2009-12-22 | 2013-06-11 | Caterpillar Inc. | Canister aftertreatment module |
US8596049B2 (en) * | 2009-12-22 | 2013-12-03 | Caterpillar Inc. | Exhaust system having an aftertreatment module |
US8756923B2 (en) * | 2010-11-24 | 2014-06-24 | Cnh Industrial America Llc | Mixing pipe for SCR mufflers |
CN103270261B (zh) * | 2010-12-01 | 2015-10-21 | 佛吉亚排放控制技术美国有限公司 | 与有源噪声控制***相结合的排气阀 |
US8309045B2 (en) | 2011-02-11 | 2012-11-13 | General Electric Company | System and method for controlling emissions in a combustion system |
CN102373997B (zh) * | 2011-09-26 | 2013-05-15 | 杭州银轮科技有限公司 | 一种用于柴油机尾气处理的scr催化转化器 |
US8905187B2 (en) * | 2012-09-11 | 2014-12-09 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device and method for manipulating the exhaust outlet noise of a motor vehicle |
US9677438B2 (en) * | 2015-10-19 | 2017-06-13 | GM Global Technology Operations LLC | Exhaust flow valve with revrumble feature |
DE102022131738A1 (de) * | 2022-11-30 | 2024-06-06 | Hug Engineering Ag | Schalldämpfer für eine Abgasanlage |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3703937A (en) * | 1971-05-21 | 1972-11-28 | William L Tenney | Multiple rpm range tuned exhaust pipe and silencer for two-cycle engine |
DE3013444A1 (de) * | 1980-04-05 | 1981-10-08 | Bosch und Pierburg System oHG, 4040 Neuss | Einrichtung zum verringern von abgas-schadstoffkomponenten eines verbrennungsmotors |
FR2613089B1 (fr) | 1987-03-24 | 1993-09-03 | Centre Nat Rech Scient | Procede et dispositif pour la reduction des fluctuations de debit d'un ecoulement fluide dans une canalisation |
US4916897A (en) * | 1988-01-08 | 1990-04-17 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purifying apparatus built-in to a muffler for a diesel engine |
JP2723948B2 (ja) * | 1988-02-18 | 1998-03-09 | マツダ株式会社 | エンジンの制御装置 |
US4902487A (en) | 1988-05-13 | 1990-02-20 | Johnson Matthey, Inc. | Treatment of diesel exhaust gases |
JPH0544503Y2 (de) * | 1988-07-29 | 1993-11-11 | ||
FR2693505B1 (fr) | 1992-07-07 | 1994-09-09 | Centre Ntl Recherche Scient | Ligne d'admission ou d'échappement pour machine alternative. |
IT1259012B (it) * | 1992-07-27 | 1996-03-11 | Alcatel Italia | Metodo e circuiti per la riduzione della potenza di picco del segnale filtrato trasmesso in un collegamento di tipo numerico |
US5388408A (en) * | 1993-10-01 | 1995-02-14 | Lawrence-Keech Inc. | Exhaust system for internal combustion engines |
SE9304371D0 (sv) * | 1993-12-30 | 1993-12-30 | Volvo Ab | An exhaust gas purification device |
JPH07243324A (ja) * | 1994-03-02 | 1995-09-19 | Honda Motor Co Ltd | 内燃機関の排気ガス浄化装置 |
DE4439705A1 (de) | 1994-11-05 | 1996-05-09 | Gillet Heinrich Gmbh | Vorrichtung zur Reduzierung der Druckpulsationen in gasführenden Rohren |
DE19626980A1 (de) * | 1996-07-04 | 1998-02-26 | Roth Technik Austria | Schalldämpfer für Kraftfahrzeuge |
DE19853359A1 (de) * | 1998-11-19 | 2000-05-31 | Daimler Chrysler Ag | Verbrennungsmotor mit Abgasschalldämpfer und Verfahren zu dessen Betrieb |
ATE224507T1 (de) | 1998-12-05 | 2002-10-15 | Johnson Matthey Plc | Verbesserungen bei abgaspartikelkontrolle |
JP2000257418A (ja) * | 1999-03-05 | 2000-09-19 | Sango Co Ltd | 排気消音装置 |
GB9913331D0 (en) | 1999-06-09 | 1999-08-11 | Johnson Matthey Plc | Treatment of exhaust gas |
DE10231056A1 (de) * | 2002-07-10 | 2004-02-05 | J. Eberspächer GmbH & Co. KG | Abgasanlage |
-
2002
- 2002-02-25 FR FR0202351A patent/FR2836513B1/fr not_active Expired - Lifetime
-
2003
- 2003-02-17 WO PCT/EP2003/050019 patent/WO2003071104A1/fr not_active Application Discontinuation
- 2003-02-17 AU AU2003208718A patent/AU2003208718A1/en not_active Abandoned
- 2003-02-17 DE DE60302555T patent/DE60302555T2/de not_active Expired - Lifetime
- 2003-02-17 EP EP03706625A patent/EP1478829B1/de not_active Expired - Lifetime
- 2003-02-17 AT AT03706625T patent/ATE311527T1/de not_active IP Right Cessation
-
2004
- 2004-07-22 US US10/897,300 patent/US7328574B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1478829B1 (de) | 2005-11-30 |
EP1478829A1 (de) | 2004-11-24 |
DE60302555D1 (de) | 2006-01-05 |
WO2003071104A1 (fr) | 2003-08-28 |
AU2003208718A1 (en) | 2003-09-09 |
FR2836513A1 (fr) | 2003-08-29 |
US7328574B2 (en) | 2008-02-12 |
DE60302555T2 (de) | 2006-08-10 |
FR2836513B1 (fr) | 2005-12-02 |
US20040261404A1 (en) | 2004-12-30 |
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