DE20200599U1 - Device for cleaning the exhaust gases from internal combustion engines - Google Patents

Device for cleaning the exhaust gases from internal combustion engines

Info

Publication number
DE20200599U1
DE20200599U1 DE20200599U DE20200599U DE20200599U1 DE 20200599 U1 DE20200599 U1 DE 20200599U1 DE 20200599 U DE20200599 U DE 20200599U DE 20200599 U DE20200599 U DE 20200599U DE 20200599 U1 DE20200599 U1 DE 20200599U1
Authority
DE
Germany
Prior art keywords
particle filter
catalyst body
housing
catalyst
face
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE20200599U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tenneco GmbH
Original Assignee
Heinrich Gillet GmbH
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 Heinrich Gillet GmbH filed Critical Heinrich Gillet GmbH
Priority to DE20200599U priority Critical patent/DE20200599U1/en
Publication of DE20200599U1 publication Critical patent/DE20200599U1/en
Priority to DE10300065A priority patent/DE10300065A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • 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
    • F01N13/0097—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 the purifying devices are arranged 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
    • F01N3/0211—Arrangements for mounting filtering elements in housing, e.g. with means for compensating 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
    • F01N3/02—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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing

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)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (6)

1. Aus zwei wenigstens bereichsweise rohrförmigen Teilen (10, 20) zusammengefügte und mittels umlaufender Schweißnaht (30) verschlossene Vorrichtung, gekennzeichnet durch die Merkmale:
  • - das Ende (24) des einen Vorrichtungsteils (20) ist mit Überlappung über das Ende (14) des anderen Vorrichtungsteils (10) gesteckt,
  • - die Länge der Überlappung entspricht der Breite von wenigstens zwei Schweißnähten (31, 32, 33, 34) zwischen den beiden Vorrichtungsteilen (10, 20).
1. From two at least partially tubular parts ( 10 , 20 ) joined together and closed by means of a circumferential weld seam ( 30 ), characterized by the features:
  • - The end ( 24 ) of one part of the device ( 20 ) is overlapped over the end ( 14 ) of the other part of the device ( 10 ),
  • - The length of the overlap corresponds to the width of at least two weld seams ( 31 , 32 , 33 , 34 ) between the two parts of the device ( 10 , 20 ).
2. Vorrichtung nach Anspruch 1, gekennzeichnet durch das Merkmal:
  • - die Länge der Überlappung entspricht der Breite von vier Schweißnähten (31, 32, 33, 34).
2. Device according to claim 1, characterized by the feature:
  • - The length of the overlap corresponds to the width of four welds ( 31 , 32 , 33 , 34 ).
3. Vorrichtung nach Anspruch 1 oder 2, gekennzeichnet durch das Merkmal:
  • - im Bereich der Überlappung besteht ein Luftspalt (35) zwischen den beiden Vorrichtungsteilen (10, 20).
3. Device according to claim 1 or 2, characterized by the feature:
  • - In the area of the overlap there is an air gap ( 35 ) between the two parts of the device ( 10 , 20 ).
4. Vorrichtung nach einem der Ansprüche 1 bis 3, gekennzeichnet durch die Merkmale:
  • - das eine Vorrichtungsteil (10) enthält einen Katalysatorkörper (12),
  • - das andere Vorrichtungsteil (20) enthält einen Diesel-Partikelfilter (22),
  • - das dem Partikelfilter (22) zugewandte Ende (14) des Katalysatorgehäuses (10) endet in etwa bündig mit der Stirnfläche (13) des Katalysatorkörpers (12),
  • - das dem Katalysatorkörper (12) zugewandte Ende (24) des Filtergehäuses (20) ist
  • - über die Stirnfläche (23) des Partikelfilters (22) hinaus verlängert
  • - und derart dimensioniert, dass es auf das Katalysatorgehäuse (10) aufgesteckt und mit diesem verschweißt werden kann.
4. Device according to one of claims 1 to 3, characterized by the features:
  • - The one device part ( 10 ) contains a catalyst body ( 12 ),
  • - The other device part ( 20 ) contains a diesel particle filter ( 22 ),
  • the end ( 14 ) of the catalyst housing ( 10 ) facing the particle filter ( 22 ) ends approximately flush with the end face ( 13 ) of the catalyst body ( 12 ),
  • - The catalyst body ( 12 ) facing end ( 24 ) of the filter housing ( 20 )
  • - Extended over the end face ( 23 ) of the particle filter ( 22 )
  • - And dimensioned such that it can be plugged onto the catalyst housing ( 10 ) and welded to it.
5. Vorrichtung nach einem der Ansprüche 1 bis 3, gekennzeichnet durch die Merkmale:
  • - das eine Vorrichtungsteil (10) enthält einen Katalysatorkörper (12),
  • - das andere Vorrichtungsteil (20) enthält einen Diesel-Partikelfilter (22),
  • - das dem Katalysatorkörper (12) zugewandte Ende des Filtergehäuses (20) endet in etwa bündig mit der Stirnfläche (23) des Partikelfilters (22),
  • - das dem Partikelfilter (22) zugewandte Ende (14) des Katalysatorgehäuses (10) ist
  • - über die Stirnfläche (23) des Katalysatorkörpers (12) hinaus verlängert
  • - und derart dimensioniert, dass es auf das Filtergehäuse (20) aufgesteckt und mit diesem verschweißt werden kann.
5. Device according to one of claims 1 to 3, characterized by the features:
  • - The one device part ( 10 ) contains a catalyst body ( 12 ),
  • - The other device part ( 20 ) contains a diesel particle filter ( 22 ),
  • - The end of the filter housing ( 20 ) facing the catalyst body ( 12 ) ends approximately flush with the end face ( 23 ) of the particle filter ( 22 ),
  • - The end of the particle filter ( 22 ) ( 14 ) of the catalyst housing ( 10 )
  • - Extended over the end face ( 23 ) of the catalyst body ( 12 )
  • - And dimensioned such that it can be plugged onto the filter housing ( 20 ) and welded to it.
6. Vorrichtung nach Anspruch 4 oder 5, gekennzeichnet durch das Merkmal:
  • - zwischen Katalysatorkörper (12) und Partikelfilter (22) ist ein Stutzen (1) eingesetzt.
6. The device according to claim 4 or 5, characterized by the feature:
  • - Between the catalyst body ( 12 ) and particle filter ( 22 ), a nozzle ( 1 ) is used.
DE20200599U 2002-01-16 2002-01-16 Device for cleaning the exhaust gases from internal combustion engines Expired - Lifetime DE20200599U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20200599U DE20200599U1 (en) 2002-01-16 2002-01-16 Device for cleaning the exhaust gases from internal combustion engines
DE10300065A DE10300065A1 (en) 2002-01-16 2003-01-03 Device used for purifying IC engine exhaust gases comprises tubular parts sealed using peripheral welding seam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20200599U DE20200599U1 (en) 2002-01-16 2002-01-16 Device for cleaning the exhaust gases from internal combustion engines

Publications (1)

Publication Number Publication Date
DE20200599U1 true DE20200599U1 (en) 2002-06-20

Family

ID=7966611

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20200599U Expired - Lifetime DE20200599U1 (en) 2002-01-16 2002-01-16 Device for cleaning the exhaust gases from internal combustion engines
DE10300065A Ceased DE10300065A1 (en) 2002-01-16 2003-01-03 Device used for purifying IC engine exhaust gases comprises tubular parts sealed using peripheral welding seam

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10300065A Ceased DE10300065A1 (en) 2002-01-16 2003-01-03 Device used for purifying IC engine exhaust gases comprises tubular parts sealed using peripheral welding seam

Country Status (1)

Country Link
DE (2) DE20200599U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007033767A1 (en) * 2005-09-20 2007-03-29 Emcon Technologies Germany (Augsburg) Gmbh Housing for an exhaust-gas cleaning device
EP1895120A1 (en) 2006-09-04 2008-03-05 Emitec Gesellschaft für Emissionstechnologie mbH Casing for an exhaust gas purification component forming a join connection with an exhaust pipe section
FR2944053A1 (en) * 2009-04-01 2010-10-08 Faurecia Sys Echappement Method for fabricating exhaust gas pollution control element in thermal engine of motor vehicle, involves positioning assembly constituted by substrate inside case by layer and envelope, and welding and/or brazing case on envelope

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009014435A1 (en) 2009-03-26 2010-10-14 J. Eberspächer GmbH & Co. KG Exhaust gas treatment device
DE102014003686A1 (en) * 2014-03-14 2015-09-17 Daimler Ag Exhaust after-treatment device, exhaust aftertreatment system, internal combustion engine and motor vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007033767A1 (en) * 2005-09-20 2007-03-29 Emcon Technologies Germany (Augsburg) Gmbh Housing for an exhaust-gas cleaning device
EP1895120A1 (en) 2006-09-04 2008-03-05 Emitec Gesellschaft für Emissionstechnologie mbH Casing for an exhaust gas purification component forming a join connection with an exhaust pipe section
FR2944053A1 (en) * 2009-04-01 2010-10-08 Faurecia Sys Echappement Method for fabricating exhaust gas pollution control element in thermal engine of motor vehicle, involves positioning assembly constituted by substrate inside case by layer and envelope, and welding and/or brazing case on envelope

Also Published As

Publication number Publication date
DE10300065A1 (en) 2003-07-24

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020725

R081 Change of applicant/patentee

Owner name: HEINRICH GILLET GMBH, DE

Free format text: FORMER OWNER: HEINRICH GILLET GMBH & CO. KG, 67480 EDENKOBEN, DE

Effective date: 20031028

R150 Term of protection extended to 6 years

Effective date: 20050127

R151 Term of protection extended to 8 years

Effective date: 20080122

R158 Lapse of ip right after 8 years

Effective date: 20100803