DK200300343A - An exhaust system component for a combustion engine exhaust system - Google Patents

An exhaust system component for a combustion engine exhaust system Download PDF

Info

Publication number
DK200300343A
DK200300343A DK200300343A DKPA200300343A DK200300343A DK 200300343 A DK200300343 A DK 200300343A DK 200300343 A DK200300343 A DK 200300343A DK PA200300343 A DKPA200300343 A DK PA200300343A DK 200300343 A DK200300343 A DK 200300343A
Authority
DK
Denmark
Prior art keywords
exhaust system
combustion engine
system component
component
engine exhaust
Prior art date
Application number
DK200300343A
Other languages
Danish (da)
Inventor
Mikkelsen Soeren Aerendal
Original Assignee
Chris Invest As
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 Chris Invest As filed Critical Chris Invest As
Priority to DK200300343A priority Critical patent/DK200300343A/en
Priority to EP04717559A priority patent/EP1608853A1/en
Priority to PCT/DK2004/000146 priority patent/WO2004079169A1/en
Publication of DK200300343A publication Critical patent/DK200300343A/en

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
    • F01N3/02—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
    • F01N3/0233—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 periodically cleaning filter by blowing a gas through the filter in a direction opposite to exhaust flow, e.g. exposing filter to engine air intake
    • 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
    • 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
    • F01N3/0335—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 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)

Description

Claims 1. An exhaust system component for a combustion engine exhaust system, the exhaust system having first and second pipes, the exhaust system component comprising a chamber having first and second pipes connectable to the first and second pipes, respectively, of the exhaust system to receive, within the chamber, exhaust gases from the combustion engine through the first pipe of the exhaust system, and to let out exhaust gases from the chamber through the second pipe of the exhaust system, characterized in that - the exhaust system component is connectable to the exhaust system with the first pipe of the exhaust system component connected to the first pipe of the exhaust system, and the second pipe of the exhaust system component connected to the second pipe of the exhaust system, and - the exhaust system component is reversible and connectable to the exhaust system with the first pipe of the exhaust system component connected to the second pipe of the exhaust system, and the second pipe of the exhaust system component connected to the first pipe of the exhaust system, and that - the exhaust system component has flow properties for exhaust gases, and silencing properties, which remain unchanged when the exhaust system component is reversed. 2. An exhaust system component according to claim 1, characterized in that it comprises at least one silencing component. 3. An exhaust system component according to any one of claims 1-2, characterized in that it comprises a particle filter. 4. An exhaust system component according to any one of claims 1-3, characterized in that it comprises a catalytic converter. 5. An exhaust system component according to any one of claims 1-4, characterized in that it comprises means for heat recovery.Claims 1. An exhaust system component for a combustion engine exhaust system, the exhaust system having first and second pipes, the exhaust system component comprising a chamber having first and second pipes connectable to the first and second pipes, respectively, of the exhaust system to receive, within the chamber, exhaust gases from the combustion engine through the first pipe of the exhaust system, and to let out exhaust gases from the chamber through the second pipe of the exhaust system, characterized in that - the exhaust system component is connectable to the exhaust system with the first pipe of the exhaust system component connected to the first pipe of the exhaust system, and the second pipe of the exhaust system component connected to the second pipe of the exhaust system, and - the exhaust system component is reversible and connectable to the exhaust system with the first pipe of the exhaust system component connected to the second pipe of the exhaust system, and the secon d pipe of the exhaust system component connected to the first pipe of the exhaust system, and that - the exhaust system component has flow properties for exhaust gases, and silencing properties, which remain unchanged when the exhaust system component is reversed. An exhaust system component according to claim 1, characterized in that it comprises at least one silencing component. An exhaust system component according to any one of claims 1-2, characterized in that it comprises a particle filter. An exhaust system component according to any one of claims 1-3, characterized in that it comprises a catalytic converter. An exhaust system component according to any one of claims 1-4, characterized in that it comprises means for heat recovery.

DK200300343A 2003-03-05 2003-03-05 An exhaust system component for a combustion engine exhaust system DK200300343A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK200300343A DK200300343A (en) 2003-03-05 2003-03-05 An exhaust system component for a combustion engine exhaust system
EP04717559A EP1608853A1 (en) 2003-03-05 2004-03-05 A silencer for combustion engine exhaust systems and a method of servicing the exhaust system
PCT/DK2004/000146 WO2004079169A1 (en) 2003-03-05 2004-03-05 A silencer for combustion engine exhaust systems and a method of servicing the exhaust system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK200300343A DK200300343A (en) 2003-03-05 2003-03-05 An exhaust system component for a combustion engine exhaust system

Publications (1)

Publication Number Publication Date
DK200300343A true DK200300343A (en) 2004-09-06

Family

ID=32946808

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200300343A DK200300343A (en) 2003-03-05 2003-03-05 An exhaust system component for a combustion engine exhaust system

Country Status (3)

Country Link
EP (1) EP1608853A1 (en)
DK (1) DK200300343A (en)
WO (1) WO2004079169A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124220B (en) * 2008-01-09 2014-05-15 Wärtsilä Finland Oy exhaust muffler
WO2013102468A1 (en) * 2012-01-03 2013-07-11 Volvo Lastvagnar Ab Method and arrangement for cleaning a particle filter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5468923A (en) * 1994-02-07 1995-11-21 Kleyn Die Engravers, Inc. Molded muffler
DK57996A (en) * 1996-05-15 1997-11-16 Silentor As Muffler
WO1999050539A2 (en) * 1998-03-30 1999-10-07 Silentor Notox A/S A silencer and a method of operating a vehicle
AU1869699A (en) * 1997-12-30 1999-07-26 Silentor Notox A/S A silencer
JP3593305B2 (en) * 2000-07-03 2004-11-24 トヨタ自動車株式会社 Exhaust system for internal combustion engine
JP2003129827A (en) * 2001-10-25 2003-05-08 Komatsu Ltd Handling method for diesel particulate filter

Also Published As

Publication number Publication date
WO2004079169A1 (en) 2004-09-16
EP1608853A1 (en) 2005-12-28

Similar Documents

Publication Publication Date Title
CA3016558C (en) Heater-actuated flow bypass
JP5266439B2 (en) Reduction mechanism of NOx in exhaust gas
US7735314B2 (en) Exhaust after-treatment system with flow control for optimum temperature conditions
EP1644618B1 (en) Housing to be arranged in an exhaust system of a combustion engine
ATE443203T1 (en) EXHAUST GAS AFTERTREATMENT DEVICE
JP2012524868A (en) Method for improving the ignition or regeneration behavior of an aftertreatment device in a vehicle system
WO2011060111A3 (en) Wall flow filter loaded with scr catalyst, systems and methods of exhaust gas treatment
US20090095556A1 (en) Exhaust temperature reduction device for aftertreatment devices
JP2011111945A (en) Exhaust emission control device
EP1870572A3 (en) Heating system for a vehicle having an exhaust system
JP4577099B2 (en) Exhaust gas purification device for internal combustion engine
JP6163996B2 (en) Diagnostic equipment
CN101180455A (en) Method for regeneration of an exhaust aftertreatment system
JP2009144636A (en) Exhaust emission control device
DK200300343A (en) An exhaust system component for a combustion engine exhaust system
JP7028586B2 (en) Exhaust gas aftertreatment method and exhaust pipe of diesel engine
Patil et al. Experimental Investigation and Analysis of Single Cylinder Four Stroke CI Engine Exhaust System
DE60212802D1 (en) MUFFLER AND EXHAUST SYSTEM WITH MUFFLER
Patil et al. Experimental Verification and CFD Analysis of Single Cylinder Four Strokes CI Engine Exhaust System
KR100847966B1 (en) Heat Shield of convert in vehicle
Maheshappa et al. Design analysis of catalytic converter to reduce particulate matter and achieve limited back pressure in diesel engine by CFD
JP2011021485A (en) Exhaust emission control device for automobile
WO2007076978A3 (en) Particulate filter assembly
DE602005006363D1 (en) System for the treatment of NOx in the exhaust gas flow of an automotive internal combustion engine
WO2017150513A1 (en) Exhaust gas purification device for internal combustion engine

Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment