SE9500748D0 - Anordning för katalytisk avgasrening - Google Patents

Anordning för katalytisk avgasrening

Info

Publication number
SE9500748D0
SE9500748D0 SE9500748A SE9500748A SE9500748D0 SE 9500748 D0 SE9500748 D0 SE 9500748D0 SE 9500748 A SE9500748 A SE 9500748A SE 9500748 A SE9500748 A SE 9500748A SE 9500748 D0 SE9500748 D0 SE 9500748D0
Authority
SE
Sweden
Prior art keywords
catalyzer
pct
housing
exhaust gas
gas purification
Prior art date
Application number
SE9500748A
Other languages
English (en)
Other versions
SE504095C2 (sv
SE9500748L (sv
Inventor
Ingemar Gottberg
Kurt Weber
Original Assignee
Volvo 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=20397403&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9500748(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Volvo Ab filed Critical Volvo Ab
Priority to SE9500748A priority Critical patent/SE504095C2/sv
Publication of SE9500748D0 publication Critical patent/SE9500748D0/sv
Priority to EP96905098A priority patent/EP0812382B1/en
Priority to JP52619496A priority patent/JP3654651B2/ja
Priority to US08/913,346 priority patent/US5996339A/en
Priority to DE69613355T priority patent/DE69613355T2/de
Priority to PCT/SE1996/000247 priority patent/WO1996027078A1/en
Publication of SE9500748L publication Critical patent/SE9500748L/sv
Publication of SE504095C2 publication Critical patent/SE504095C2/sv

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
    • F01N3/08—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
    • 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
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/06—Ceramic, e.g. monoliths
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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 Gas Treatment By Means Of Catalyst (AREA)
SE9500748A 1995-03-01 1995-03-01 Anordning för katalytisk avgasrening med två katalysatorenheter i serie SE504095C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9500748A SE504095C2 (sv) 1995-03-01 1995-03-01 Anordning för katalytisk avgasrening med två katalysatorenheter i serie
EP96905098A EP0812382B1 (en) 1995-03-01 1996-02-27 Device for catalytic purification of exhaust gases
JP52619496A JP3654651B2 (ja) 1995-03-01 1996-02-27 触媒式排気ガス浄化デバイス
US08/913,346 US5996339A (en) 1995-03-01 1996-02-27 Device for catalytic purification of exhaust gases
DE69613355T DE69613355T2 (de) 1995-03-01 1996-02-27 Vorrichtung zur katalytischen abgasreinigung
PCT/SE1996/000247 WO1996027078A1 (en) 1995-03-01 1996-02-27 Device for catalytic purification of exhaust gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9500748A SE504095C2 (sv) 1995-03-01 1995-03-01 Anordning för katalytisk avgasrening med två katalysatorenheter i serie

Publications (3)

Publication Number Publication Date
SE9500748D0 true SE9500748D0 (sv) 1995-03-01
SE9500748L SE9500748L (sv) 1996-09-02
SE504095C2 SE504095C2 (sv) 1996-11-11

Family

ID=20397403

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9500748A SE504095C2 (sv) 1995-03-01 1995-03-01 Anordning för katalytisk avgasrening med två katalysatorenheter i serie

Country Status (6)

Country Link
US (1) US5996339A (sv)
EP (1) EP0812382B1 (sv)
JP (1) JP3654651B2 (sv)
DE (1) DE69613355T2 (sv)
SE (1) SE504095C2 (sv)
WO (1) WO1996027078A1 (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9621215D0 (en) 1996-10-11 1996-11-27 Johnson Matthey Plc Emission control
US6634168B1 (en) * 1998-10-19 2003-10-21 Nissan Motor Co., Ltd. Exhaust gas purification system
KR100308952B1 (ko) * 1999-05-10 2001-09-26 이계안 오블리크 클로즈 커플드 캐털리스트 출구측 컨넥터
US6713025B1 (en) * 1999-09-15 2004-03-30 Daimlerchrysler Corporation Light-off and close coupled catalyst
SE524367C2 (sv) 2000-01-05 2004-07-27 Volvo Ab Förfarande och arrangemang för behandling av ett gasflöde
SE523351C2 (sv) * 2000-10-04 2004-04-13 Volvo Ab Förfarande för filtrering av partiklar i gasflöde inkluderandes värmeväxling
EP1336035B1 (de) 2000-11-22 2015-04-01 AVL List GmbH Verfahren zur versorgung einer verbrennungsmaschine mit konditioniertem verbrennungsgas, vorrichtung zur durchführung dieses verfahrens, verfahren zur bestimmung der schadstoffmengen im abgas einer verbrennungsmaschine, und vorrichtung zur durchführung dieses verfahrens
DE102004034206B4 (de) * 2004-07-14 2007-02-22 J. Eberspächer GmbH & Co. KG Schalldämpfer für eine Abgasanlage
US7776280B2 (en) 2005-05-10 2010-08-17 Emcon Technologies Llc Method and apparatus for selective catalytic reduction of NOx
JP4453836B2 (ja) * 2005-11-02 2010-04-21 日立オートモティブシステムズ株式会社 エンジンの触媒劣化診断装置及びその方法および排気ガス浄化用の触媒装置
US8347615B2 (en) * 2006-06-07 2013-01-08 Ford Global Technologies Exhaust flow director and catalyst mount for internal combustion engine
KR100805439B1 (ko) * 2006-10-02 2008-02-20 현대자동차주식회사 통합형 ｃｃｃ 촉매 장치
JP4915514B2 (ja) * 2006-12-20 2012-04-11 スズキ株式会社 排気ガス浄化装置
DE102009056183A1 (de) * 2009-11-27 2011-06-01 Emitec Gesellschaft Für Emissionstechnologie Mbh Abgasreinigungskomponente mit Umlenkfläche und Verfahren zu deren Herstellung
JP5604139B2 (ja) * 2010-03-05 2014-10-08 三恵技研工業株式会社 自動車用浄化器具の製造方法
EP3267005B2 (en) * 2010-06-22 2023-12-27 Donaldson Company, Inc. Exhaust aftertreatment device
US8747788B1 (en) 2013-01-25 2014-06-10 Caterpillar Inc. Aftertreatment module having angled catalyst bank
CN104995381B (zh) * 2013-02-20 2018-06-15 本田技研工业株式会社 排气净化装置
US10213778B2 (en) 2016-10-26 2019-02-26 Hyundai Motor Company Catalytic converter and method of controlling exhaust emission

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785781A (en) * 1971-10-04 1974-01-15 Universal Oil Prod Co Apparatus for catalytically converting fluid
CA972972A (en) * 1972-04-07 1975-08-19 Stanley B. Wallis Gas distribution system for a catalytic converter
JP2506909Y2 (ja) * 1987-12-28 1996-08-14 臼井国際産業 株式会社 排気ガス浄化用触媒の金属製担持母体
DE8816514U1 (de) * 1988-04-25 1989-10-26 Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar Elektrisch beheizbarer Katalysator-Trägerkörper
DE3823550A1 (de) * 1988-07-12 1990-01-18 Bayerische Motoren Werke Ag Fahrzeug-abgasanlage mit einem katalysatorkoerper
DE8908738U1 (de) * 1989-07-18 1989-09-07 Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar Wabenkörper mit internen Strömungsleitflächen, insbesondere Katalysatorkörper für Kraftfahrzeuge
US5403559A (en) * 1989-07-18 1995-04-04 Emitec Gesellschaft Fuer Emissionstechnologie Device for cleaning exhaust gases of motor vehicles
EP0420462A3 (en) * 1989-09-28 1991-08-21 Rover Group Limited A catalytic converter
DE59004955D1 (de) * 1989-12-22 1994-04-14 Emitec Emissionstechnologie Abgasleitung mit wendelförmig angeströmtem katalysator-trägerkörper.
JPH04118053A (ja) * 1989-12-29 1992-04-20 Tokyo Roki Kk エンジンの排気ガス浄化用触媒
JP2984312B2 (ja) * 1990-04-11 1999-11-29 日本特殊陶業株式会社 空燃比センサによる触媒の浄化率測定方法及びその劣化時期検知方法
US5140813A (en) * 1990-10-31 1992-08-25 Whittenberger William A Composite catalytic converter
JP2778337B2 (ja) * 1992-03-18 1998-07-23 三菱自動車工業株式会社 内燃機関の排気装置
DE4241494A1 (de) * 1992-12-09 1994-06-16 Emitec Emissionstechnologie Verfahren zur Steuerung der Aufheizung eines elektrisch beheizbaren katalytischen Konverters
DE9313593U1 (de) * 1993-09-08 1993-11-18 Oberland Mangold GmbH, 82467 Garmisch-Partenkirchen Katalysatoranordnung
US5611198A (en) * 1994-08-16 1997-03-18 Caterpillar Inc. Series combination catalytic converter

Also Published As

Publication number Publication date
SE504095C2 (sv) 1996-11-11
JP3654651B2 (ja) 2005-06-02
DE69613355T2 (de) 2002-05-02
US5996339A (en) 1999-12-07
WO1996027078A1 (en) 1996-09-06
EP0812382B1 (en) 2001-06-13
EP0812382A1 (en) 1997-12-17
DE69613355D1 (de) 2001-07-19
SE9500748L (sv) 1996-09-02
JPH11501097A (ja) 1999-01-26

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Legal Events

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NUG Patent has lapsed