BRPI0501671B1 - Dispositivo para tratamento de gás de escapamento - Google Patents
Dispositivo para tratamento de gás de escapamento Download PDFInfo
- Publication number
- BRPI0501671B1 BRPI0501671B1 BRPI0501671-1A BRPI0501671A BRPI0501671B1 BR PI0501671 B1 BRPI0501671 B1 BR PI0501671B1 BR PI0501671 A BRPI0501671 A BR PI0501671A BR PI0501671 B1 BRPI0501671 B1 BR PI0501671B1
- Authority
- BR
- Brazil
- Prior art keywords
- wrap
- pipe connection
- wrapper
- exhaust gas
- exhaust
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims abstract description 66
- 238000002485 combustion reaction Methods 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims description 14
- 239000003054 catalyst Substances 0.000 claims description 5
- 238000013016 damping Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
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
- F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
-
- 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
- F01N13/08—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
- 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
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
- F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
-
- 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
- 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
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 Silencers (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Exhaust Gas After Treatment (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Valve Device For Special Equipments (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0401230A SE527085E (sv) | 2004-05-12 | 2004-05-12 | Anordning för avgasbehandling |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0501671A BRPI0501671A (pt) | 2006-01-10 |
BRPI0501671B1 true BRPI0501671B1 (pt) | 2015-08-04 |
Family
ID=32390933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0501671-1A BRPI0501671B1 (pt) | 2004-05-12 | 2005-05-11 | Dispositivo para tratamento de gás de escapamento |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1596044B1 (sv) |
AT (1) | ATE367513T1 (sv) |
BR (1) | BRPI0501671B1 (sv) |
DE (1) | DE602005001656T2 (sv) |
DK (1) | DK1596044T3 (sv) |
SE (1) | SE527085E (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006055953A1 (de) * | 2006-11-24 | 2008-05-29 | Volkswagen Ag | Abgasreinigungsvorrichtung |
GB0703820D0 (en) | 2007-02-28 | 2007-04-11 | Delphi Tech Inc | Exhaust gas treatment device for a diesel engine |
US8092563B2 (en) * | 2007-10-29 | 2012-01-10 | Caterpillar Inc. | System for treating exhaust gas |
US8097055B2 (en) * | 2007-10-29 | 2012-01-17 | Caterpillar Inc. | System for treating exhaust gas |
US8083822B2 (en) * | 2008-03-06 | 2011-12-27 | Caterpillar Inc. | System for treating exhaust gas |
US8701387B2 (en) * | 2008-11-11 | 2014-04-22 | Hitachi Construction Machinery Co., Ltd. | Exhaust gas treatment device |
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 |
US10316721B1 (en) | 2018-04-23 | 2019-06-11 | Faurecia Emissions Control Technologies, Usa, Llc | High efficiency mixer for vehicle exhaust system |
US10287948B1 (en) | 2018-04-23 | 2019-05-14 | 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 |
EP4026995A1 (en) * | 2021-01-11 | 2022-07-13 | Volvo Penta Corporation | Exhaust gas treatment device, a marine vessel and a genset |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001042630A2 (en) * | 1999-12-09 | 2001-06-14 | Eminox Limited | Apparatus for treating a gas system |
GB0026751D0 (en) * | 2000-11-02 | 2000-12-20 | Perkins Engines Co Ltd | Adaptable fluid-flow apparatus |
-
2004
- 2004-05-12 SE SE0401230A patent/SE527085E/sv not_active IP Right Cessation
-
2005
- 2005-05-04 DK DK05103766T patent/DK1596044T3/da active
- 2005-05-04 EP EP05103766A patent/EP1596044B1/en not_active Revoked
- 2005-05-04 DE DE602005001656T patent/DE602005001656T2/de active Active
- 2005-05-04 AT AT05103766T patent/ATE367513T1/de not_active IP Right Cessation
- 2005-05-11 BR BRPI0501671-1A patent/BRPI0501671B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE602005001656D1 (de) | 2007-08-30 |
EP1596044B1 (en) | 2007-07-18 |
SE527085E (sv) | 2012-06-19 |
DE602005001656T2 (de) | 2008-06-05 |
BRPI0501671A (pt) | 2006-01-10 |
DK1596044T3 (da) | 2007-11-05 |
EP1596044A1 (en) | 2005-11-16 |
SE0401230D0 (sv) | 2004-05-12 |
SE527085C2 (sv) | 2005-12-20 |
ATE367513T1 (de) | 2007-08-15 |
SE0401230L (sv) | 2005-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 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] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/08/2015, OBSERVADAS AS CONDICOES LEGAIS. |