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

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

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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Withdrawn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Withdrawn legal-status Critical Current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 ; 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

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 (10)

* 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
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
US7572311B2 (en) * 2002-10-28 2009-08-11 Geo2 Technologies, Inc. Highly porous mullite particulate filter substrate
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
US7682577B2 (en) * 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Catalytic exhaust device for simplified installation or replacement
US7682578B2 (en) 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Device for catalytically reducing exhaust
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
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 Emissionstechnologie 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 Emissionstechnologie Mechanisch stabilisierte Heizkatalysatoranordnung

Also Published As

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

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