EP0884460A3 - Abgassystem, geeignet für die Nachrüstung von Abgaskatalysatoren bei Motorrädern - Google Patents

Abgassystem, geeignet für die Nachrüstung von Abgaskatalysatoren bei Motorrädern Download PDF

Info

Publication number
EP0884460A3
EP0884460A3 EP98110635A EP98110635A EP0884460A3 EP 0884460 A3 EP0884460 A3 EP 0884460A3 EP 98110635 A EP98110635 A EP 98110635A EP 98110635 A EP98110635 A EP 98110635A EP 0884460 A3 EP0884460 A3 EP 0884460A3
Authority
EP
European Patent Office
Prior art keywords
exhaust
catalytic converter
exhaust gas
gas catalytic
motorcycles
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.)
Withdrawn
Application number
EP98110635A
Other languages
English (en)
French (fr)
Other versions
EP0884460A2 (de
Inventor
Rolf BRÜCK
Robert Diewald
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.)
Vitesco Technologies Lohmar Verwaltungs GmbH
Original Assignee
Emitec Gesellschaft fuer Emissionstechnologie mbH
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 Emitec Gesellschaft fuer Emissionstechnologie mbH filed Critical Emitec Gesellschaft fuer Emissionstechnologie mbH
Publication of EP0884460A2 publication Critical patent/EP0884460A2/de
Publication of EP0884460A3 publication Critical patent/EP0884460A3/de
Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)

Abstract

Die Erfindung betrifft ein Abgassystem (11) mit einem für Abgase eines Verbrennungsmotors durchströmbaren Abgaskatalysator (12) zur katalytischen Umsetzung der Abgase, wobei der Abgaskatalysator (12) zwischen zwei, jeweils eine Leitungsverbindung zu dem Abgaskatalysator (12) bildenden und jeweils an einer Anschlagsfläche (3; 13) des Abgaskatalysators (12) anliegenden Abgasleitungsstücken (4; 14) angeordnet ist und wobei das Abgassystem (11) mindestens ein an zumindest einem der Abgasleitungsstücke (4; 14) angreifendes Verspannelement (5) aufweist, mit dem der Abgaskatalysator (12) zwischen den Abgasleitungsstücken (4; 14) verspannt ist.
Das Abgassystem ist inbesondere für die kostengünstige Nachrüstung von Abgaskatalysatoren bei Motorrädern geeignet.
EP98110635A 1997-06-12 1998-06-10 Abgassystem, geeignet für die Nachrüstung von Abgaskatalysatoren bei Motorrädern Withdrawn EP0884460A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19724964 1997-06-12
DE19724964A DE19724964A1 (de) 1997-06-12 1997-06-12 Abgassystem, geeignet für die Nachrüstung von Abgaskatalysatoren bei Motorrädern

Publications (2)

Publication Number Publication Date
EP0884460A2 EP0884460A2 (de) 1998-12-16
EP0884460A3 true EP0884460A3 (de) 2002-11-27

Family

ID=7832340

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98110635A Withdrawn EP0884460A3 (de) 1997-06-12 1998-06-10 Abgassystem, geeignet für die Nachrüstung von Abgaskatalysatoren bei Motorrädern

Country Status (4)

Country Link
US (1) US6200538B1 (de)
EP (1) EP0884460A3 (de)
JP (1) JPH1113463A (de)
DE (1) DE19724964A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7582270B2 (en) * 2002-10-28 2009-09-01 Geo2 Technologies, Inc. Multi-functional substantially fibrous mullite filtration substrates and devices
US7572311B2 (en) * 2002-10-28 2009-08-11 Geo2 Technologies, Inc. Highly porous mullite particulate filter substrate
US7574796B2 (en) * 2002-10-28 2009-08-18 Geo2 Technologies, Inc. Nonwoven composites and related products and methods
US6946013B2 (en) * 2002-10-28 2005-09-20 Geo2 Technologies, Inc. Ceramic exhaust filter
ITMI20050059U1 (it) * 2005-02-25 2006-08-27 Linea O G Jolly S A S Di Cesar Struttura di impianto di scarico particolarmente per motocicli e simili
US7682578B2 (en) 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Device for catalytically reducing exhaust
US7682577B2 (en) * 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Catalytic exhaust device for simplified installation or replacement
US7211232B1 (en) 2005-11-07 2007-05-01 Geo2 Technologies, Inc. Refractory exhaust filtering method and apparatus
US7444805B2 (en) 2005-12-30 2008-11-04 Geo2 Technologies, Inc. Substantially fibrous refractory device for cleaning a fluid
US7722828B2 (en) * 2005-12-30 2010-05-25 Geo2 Technologies, Inc. Catalytic fibrous exhaust system and method for catalyzing an exhaust gas
KR100815015B1 (ko) * 2006-02-17 2008-03-18 한국델파이주식회사 자동차의 배기가스 정화장치
US7563415B2 (en) 2006-03-03 2009-07-21 Geo2 Technologies, Inc Catalytic exhaust filter device
US20080069742A1 (en) * 2006-09-19 2008-03-20 Cummins Filtration Ip, Inc. Infinitely variable aftertreatment systems and manufacturing process

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333950A1 (fr) * 1973-01-13 1977-07-01 Pforzheim Metallschlauch Dispositif pour la purification catalytique des gaz brules ou d'echappement
FR2375535A1 (en) * 1976-12-22 1978-07-21 Ganz Mavag Mozdony Vagon Articulated pipe joint between vehicle body and chassis - has spherical end flanges attached to axially sliding sleeves secured together by springs
GB1563338A (en) * 1975-08-18 1980-03-26 Honda Motor Co Ltd Two stroke internal combustion engines
US4250146A (en) * 1979-10-05 1981-02-10 Uop Inc. Caseless monolithic catalytic converter
US4444725A (en) * 1982-07-08 1984-04-24 Feaster Donavon L Catalytic booster device for vehicular exhaust systems and method of installing
GB2238838A (en) * 1989-11-15 1991-06-12 Ford Motor Co Pipe coupling
US5169604A (en) * 1991-10-30 1992-12-08 Johnson Matthey, Inc. Catalytic converter with replaceable carrier assembly
DE9317050U1 (de) * 1993-11-08 1995-03-09 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar Mechanisch stabilisierte Heizkatalysatoranordnung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2216772A1 (de) * 1972-04-07 1973-10-18 Kali Chemie Ag Elastische halterung fuer keramische monolithische katalysatorkoerper
US4407785A (en) * 1972-11-28 1983-10-04 Engelhard Corporation Method of conducting catalytically promoted gas-phase reactions
DE3543011A1 (de) 1985-12-05 1987-06-11 Sueddeutsche Kuehler Behr Matrix fuer einen katalysator
JPH0721855Y2 (ja) * 1987-07-10 1995-05-17 日産自動車株式会社 触媒コンバータ装置
KR920007887B1 (ko) * 1989-08-29 1992-09-18 스즈키 지도오샤 고오교오 가부시키가이샤 내연기관의 배기가스 정화장치
DE4429878A1 (de) 1994-08-23 1996-03-07 Emitec Emissionstechnologie Abgassystem für eine Verbrennungskraftmaschine
DE19536853A1 (de) 1995-10-02 1997-04-03 Emitec Emissionstechnologie Elektrisch beheizbarer, in Teilbereiche unterteilter Wabenkörper mit Verbindungsstegen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333950A1 (fr) * 1973-01-13 1977-07-01 Pforzheim Metallschlauch Dispositif pour la purification catalytique des gaz brules ou d'echappement
GB1563338A (en) * 1975-08-18 1980-03-26 Honda Motor Co Ltd Two stroke internal combustion engines
FR2375535A1 (en) * 1976-12-22 1978-07-21 Ganz Mavag Mozdony Vagon Articulated pipe joint between vehicle body and chassis - has spherical end flanges attached to axially sliding sleeves secured together by springs
US4250146A (en) * 1979-10-05 1981-02-10 Uop Inc. Caseless monolithic catalytic converter
US4444725A (en) * 1982-07-08 1984-04-24 Feaster Donavon L Catalytic booster device for vehicular exhaust systems and method of installing
GB2238838A (en) * 1989-11-15 1991-06-12 Ford Motor Co Pipe coupling
US5169604A (en) * 1991-10-30 1992-12-08 Johnson Matthey, Inc. Catalytic converter with replaceable carrier assembly
DE9317050U1 (de) * 1993-11-08 1995-03-09 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar Mechanisch stabilisierte Heizkatalysatoranordnung

Also Published As

Publication number Publication date
JPH1113463A (ja) 1999-01-19
US6200538B1 (en) 2001-03-13
EP0884460A2 (de) 1998-12-16
DE19724964A1 (de) 1998-12-17

Similar Documents

Publication Publication Date Title
EP0884460A3 (de) Abgassystem, geeignet für die Nachrüstung von Abgaskatalysatoren bei Motorrädern
DE60018794T2 (de) Vorrichtung zur behandlung von gasstrom
EP1251314A3 (de) Katalytisch arbeitender Brenner
EP0807749A3 (de) Abgasanlage für ein Kraftfahrzeug sowie Kraftfahrzeug
EP1132609A3 (de) Abgaswärmetauscher in einer Abgasrückführungsanordnung
WO1989003928A1 (fr) Catalyseur pour moteurs marins et procede de purification catalytique des gaz d'echappement
CN1090372A (zh) 催化式排气净化器及其生产方法
EP0840002A3 (de) Tankentlüftungsanlage für ein Fahrzeug mit Verbrennungsmotor
DE102020007553A1 (de) Abgasbox für ein Abgasnachbehandlungssystem
US4793136A (en) Reinforced metallic honeycomb structure
US5422083A (en) Reinforced converter body
EP0890715A3 (de) Kraftfahrzeug mit einer Verbrennungskraftmaschine mit V-Anordnung der Zylinder und Katalysatoren
EP0401195A3 (de) Auspuffanlage, insbesondere für Zweitakt-Brennkraftmaschinen
DE102012218201A1 (de) Verstärkte V-Bandklemme
EP0431405A1 (de) Abgasreinigungssystem zur katalytischen Reinigung der Auspuffgase von Zweitaktmotoren
EP1353049A3 (de) Abgasbehandlungsanordnung für eine Brennkraftmaschine
EP0875667A3 (de) Abgasreinigungssystem für Dieselmotoren
EP2192279A3 (de) Abgasnachbehandlungssystem für eine Brennkraftmaschine
EP0890714A3 (de) Kraftfahrzeug mit einer Verbrennungskraftmaschine und Katalysator
ATE221615T1 (de) Abgaskrümmer für verbrennungsmotoren und verfahren zu seiner herstellung
DE2746475A1 (de) Vorrichtung zur halterung eines monolithischen traegerkoerpers einer katalytischen abgasreinigungsvorrichtung
EP0864356A3 (de) Einrichtung zum Nachbehandeln von Abgasen einer fremdgezündeten Brennkraftmaschine
EP0733157B1 (de) Auspuffanlage für eine diesel-brennkraftmaschine
EP1541820A3 (de) Brennkraftmaschine mit einer Abgasreinigungsvorrichtung und Verfahren zum Betrieb einer Brennkraftmaschine
DE59500082D1 (de) Abgaskatalysator, insbesondere für Brennkraftmaschinen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20030528