BRPI0501671B1 - Dispositivo para tratamento de gás de escapamento - Google Patents

Dispositivo para tratamento de gás de escapamento Download PDF

Info

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
Application number
BRPI0501671-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Lindén Michael
Karlsson Ulric
Häggkvist Anders
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32390933&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0501671(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Scania Cv Ab filed Critical Scania Cv Ab
Publication of BRPI0501671A publication Critical patent/BRPI0501671A/pt
Publication of BRPI0501671B1 publication Critical patent/BRPI0501671B1/pt

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
    • F01N1/02—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
    • 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
    • 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 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

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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Valve Device For Special Equipments (AREA)
  • Processes For Solid Components From Exhaust (AREA)
BRPI0501671-1A 2004-05-12 2005-05-11 Dispositivo para tratamento de gás de escapamento BRPI0501671B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0401230A SE527085E (sv) 2004-05-12 2004-05-12 Anordning för avgasbehandling
SE0401230-8 2004-05-12

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 (de)
AT (1) ATE367513T1 (de)
BR (1) BRPI0501671B1 (de)
DE (1) DE602005001656T2 (de)
DK (1) DK1596044T3 (de)
SE (1) SE527085E (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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
EP4026995B1 (de) 2021-01-11 2025-12-31 Volvo Penta Corporation Abgasbehandlungseinrichtung, seeschiff und aggregat

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2357048B (en) * 1999-12-09 2003-08-20 Eminox Ltd Apparatus
GB0026751D0 (en) * 2000-11-02 2000-12-20 Perkins Engines Co Ltd Adaptable fluid-flow apparatus

Also Published As

Publication number Publication date
SE527085E (sv) 2012-06-19
SE0401230L (sv) 2005-11-13
DK1596044T3 (da) 2007-11-05
SE0401230D0 (sv) 2004-05-12
EP1596044A1 (de) 2005-11-16
EP1596044B1 (de) 2007-07-18
SE527085C2 (sv) 2005-12-20
DE602005001656T2 (de) 2008-06-05
BRPI0501671A (pt) 2006-01-10
ATE367513T1 (de) 2007-08-15
DE602005001656D1 (de) 2007-08-30

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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.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 04/08/2025