BR0315118A - Housing arranged in an exhaust gas system for a combustion engine - Google Patents
Housing arranged in an exhaust gas system for a combustion engineInfo
- Publication number
- BR0315118A BR0315118A BR0315118-2A BR0315118A BR0315118A BR 0315118 A BR0315118 A BR 0315118A BR 0315118 A BR0315118 A BR 0315118A BR 0315118 A BR0315118 A BR 0315118A
- Authority
- BR
- Brazil
- Prior art keywords
- extent
- combustion engine
- exhaust gas
- gas system
- tubular body
- 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
- 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
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
- F01N13/1894—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells the parts being assembled in longitudinal direction
-
- 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
- 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 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
- F01N1/12—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
- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
- F01N3/0842—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
- 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
- F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
-
- 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
- F01N2240/14—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 a fuel burner
-
- 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
- F01N2250/00—Combinations of different methods of purification
- F01N2250/06—Combinations of different methods of purification afterburning and filtering
-
- 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
- F01N2250/00—Combinations of different methods of purification
- F01N2250/12—Combinations of different methods of purification absorption or adsorption, and catalytic conversion
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
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)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Exhaust Silencers (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The container arrangement is for incorporation in the exhaust gas system of an internal combustion engine and comprises an outer casing (1) enclosed by a tubular body (4) and a passage for conducting exhaust gases through the container. The passage has a first part extent (17a) located externally around the tubular body, a second part extent (17b) located inside the tubular body and a third part extent (17c) which handles the flow of exhaust gases between the first and second part extents. The third part extent incorporates at least one flow path, which constitutes an extended flow extent for exhaust gases in relation to a straight-line radial flow between the first and second part extents.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0202966A SE520350C2 (en) | 2002-10-09 | 2002-10-09 | Container arrangement is for incorporation in exhaust gas system of internal combustion engine and comprises outer casing enclosed by tubular body and passage for conducting exhaust gases through container |
PCT/SE2003/001522 WO2004033866A1 (en) | 2002-10-09 | 2003-10-01 | Housing arranged in an exhaust gas system for a combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0315118A true BR0315118A (en) | 2005-08-16 |
BRPI0315118B1 BRPI0315118B1 (en) | 2017-02-07 |
Family
ID=20289203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0315118A BRPI0315118B1 (en) | 2002-10-09 | 2003-10-01 | converter device to be arranged in an exhaust system of a combustion engine |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1576261B1 (en) |
KR (1) | KR101001349B1 (en) |
AT (1) | ATE462872T1 (en) |
AU (1) | AU2003268799B2 (en) |
BR (1) | BRPI0315118B1 (en) |
DE (1) | DE60331950D1 (en) |
SE (1) | SE520350C2 (en) |
WO (1) | WO2004033866A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE523479C2 (en) * | 2003-06-26 | 2004-04-20 | Scania Cv Abp | Exhaust silencer, includes spiral shaped axial and radial exhaust channels for fumes to flow through |
SE530642C2 (en) | 2006-12-22 | 2008-07-29 | Scania Cv Ab | Container device adapted to be arranged in an exhaust system for an internal combustion engine |
EP2156026B1 (en) | 2007-05-15 | 2016-10-12 | Donaldson Company, Inc. | Exhaust gas flow device |
JP4928409B2 (en) | 2007-10-23 | 2012-05-09 | 日野自動車株式会社 | Exhaust purification device |
EP2358982B1 (en) | 2008-12-17 | 2017-11-08 | Donaldson Company, Inc. | Flow device for an exhaust system |
EP2524123B1 (en) | 2010-01-12 | 2016-11-23 | Donaldson Company, Inc. | Flow device for exhaust treatment system |
WO2011163395A1 (en) | 2010-06-22 | 2011-12-29 | Donaldson Company, Inc. | Dosing and mixing arrangement for use in exhaust aftertreatment |
US8938954B2 (en) | 2012-04-19 | 2015-01-27 | Donaldson Company, Inc. | Integrated exhaust treatment device having compact configuration |
EP3205390B1 (en) | 2013-02-15 | 2022-08-17 | Donaldson Company, Inc. | Dosing and mixing arrangement for use in exhaust aftertreatment |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB408612A (en) * | 1932-10-11 | 1934-04-11 | Armstrong Whitworth Co Eng | Improvements in or relating to silencers for use on internal combustion engines |
GB9915939D0 (en) | 1999-07-08 | 1999-09-08 | Johnson Matthey Plc | Improvements in pollution control |
DE19955013B4 (en) | 1999-11-16 | 2008-04-03 | Volkswagen Ag | Exhaust system of an internal combustion engine |
DK1268989T3 (en) | 2000-03-21 | 2007-01-08 | Silentor Holding As | Attenuators containing one or more porous bodies |
US6824743B1 (en) * | 2000-05-24 | 2004-11-30 | Fleet Guard, Inc. | Space efficient exhaust aftertreatment filter |
-
2002
- 2002-10-09 SE SE0202966A patent/SE520350C2/en not_active IP Right Cessation
-
2003
- 2003-10-01 AT AT03748830T patent/ATE462872T1/en not_active IP Right Cessation
- 2003-10-01 KR KR1020057006175A patent/KR101001349B1/en active IP Right Grant
- 2003-10-01 BR BRPI0315118A patent/BRPI0315118B1/en active IP Right Grant
- 2003-10-01 EP EP03748830A patent/EP1576261B1/en not_active Expired - Lifetime
- 2003-10-01 DE DE60331950T patent/DE60331950D1/en not_active Expired - Lifetime
- 2003-10-01 WO PCT/SE2003/001522 patent/WO2004033866A1/en not_active Application Discontinuation
- 2003-10-01 AU AU2003268799A patent/AU2003268799B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE60331950D1 (en) | 2010-05-12 |
EP1576261B1 (en) | 2010-03-31 |
SE0202966L (en) | 2003-07-01 |
KR101001349B1 (en) | 2010-12-14 |
WO2004033866A1 (en) | 2004-04-22 |
SE0202966D0 (en) | 2002-10-09 |
AU2003268799A1 (en) | 2004-05-04 |
EP1576261A1 (en) | 2005-09-21 |
KR20050061526A (en) | 2005-06-22 |
ATE462872T1 (en) | 2010-04-15 |
BRPI0315118B1 (en) | 2017-02-07 |
AU2003268799B2 (en) | 2008-11-20 |
SE520350C2 (en) | 2003-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |