DE60316361D1 - Positionsveränderlicher katalysator - Google Patents

Positionsveränderlicher katalysator

Info

Publication number
DE60316361D1
DE60316361D1 DE60316361T DE60316361T DE60316361D1 DE 60316361 D1 DE60316361 D1 DE 60316361D1 DE 60316361 T DE60316361 T DE 60316361T DE 60316361 T DE60316361 T DE 60316361T DE 60316361 D1 DE60316361 D1 DE 60316361D1
Authority
DE
Germany
Prior art keywords
changing catalyst
catalyst
changing
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
DE60316361T
Other languages
English (en)
Other versions
DE60316361T2 (de
Inventor
Troy Woodcock
Charles King-Cox
Chris Middlemass
Edouard Massart
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.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
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 Honeywell International Inc filed Critical Honeywell International Inc
Publication of DE60316361D1 publication Critical patent/DE60316361D1/de
Application granted granted Critical
Publication of DE60316361T2 publication Critical patent/DE60316361T2/de
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
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2053—By-passing catalytic reactors, e.g. to prevent overheating
    • 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
    • F01N2290/00—Movable parts or members in exhaust systems for other than for control purposes
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust

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)
  • Supercharger (AREA)
DE60316361T 2003-10-20 2003-10-20 Positionsveränderlicher katalysator Expired - Lifetime DE60316361T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2003/011598 WO2005042937A1 (en) 2003-10-20 2003-10-20 Variable position catalyst

Publications (2)

Publication Number Publication Date
DE60316361D1 true DE60316361D1 (de) 2007-10-25
DE60316361T2 DE60316361T2 (de) 2008-06-12

Family

ID=34530621

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60316361T Expired - Lifetime DE60316361T2 (de) 2003-10-20 2003-10-20 Positionsveränderlicher katalysator

Country Status (5)

Country Link
US (1) US8201395B2 (de)
EP (1) EP1685312B1 (de)
AU (1) AU2003293617A1 (de)
DE (1) DE60316361T2 (de)
WO (1) WO2005042937A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2904363A1 (fr) * 2006-07-25 2008-02-01 Renault Sas Dispositif de depollution des gaz d'echappement d'un moteur a combustion interne
DE102008057572B4 (de) * 2008-11-15 2021-09-02 Bayerische Motoren Werke Aktiengesellschaft Abgasanlage für eine Brennkraftmaschine
CN114790929B (zh) * 2022-04-25 2023-07-11 南京航空航天大学 一种可轴向移动的三元催化器装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5359128A (en) * 1976-11-09 1978-05-27 Nippon Soken Inc Contact type exhaust gas purifier
DE3444126A1 (de) * 1984-12-04 1986-06-05 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Vorrichtung zum filtern eines zuluftstroms, insbesondere fuer kraftfahrzeuge
US4573317A (en) * 1985-03-11 1986-03-04 General Motors Corporation Diesel exhaust cleaner and regeneration burner system with indexing particulate trap
US5009856A (en) * 1988-12-05 1991-04-23 Consolidation Coal Company Recycling catalyst bed for flue gas treatment
DE3907776A1 (de) * 1989-03-10 1990-09-13 Porsche Ag Abgasanlage einer brennkraftmaschine
US5154894A (en) * 1991-08-19 1992-10-13 General Motors Corporation Variable cross section catalytic converter
US5470364A (en) * 1992-01-07 1995-11-28 Pall Corporation Regenerable diesel exhaust filter
US20020141910A1 (en) * 1992-01-07 2002-10-03 Adiletta Joseph G. Regenerable diesel exhaust filter
EP0555719B1 (de) * 1992-02-14 1995-08-16 Siemens Aktiengesellschaft Verfahren und Einrichtung zur Verminderung der Stickoxide in Rauchgas
US5356597A (en) * 1992-04-07 1994-10-18 Wilhelm Environmental Technologies, Inc. In-duct flue gas conditioning system
SE524367C2 (sv) * 2000-01-05 2004-07-27 Volvo Ab Förfarande och arrangemang för behandling av ett gasflöde
US7550024B2 (en) * 2006-09-07 2009-06-23 Cummins Filtration Ip, Inc. Serviceable exhaust aftertreatment assembly and method

Also Published As

Publication number Publication date
EP1685312A1 (de) 2006-08-02
AU2003293617A1 (en) 2005-05-19
WO2005042937A1 (en) 2005-05-12
US8201395B2 (en) 2012-06-19
US20070261396A1 (en) 2007-11-15
EP1685312B1 (de) 2007-09-12
DE60316361T2 (de) 2008-06-12

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: WOODCOCK, TROY, F-88150 THAON-LES-VOSGES, FR

Inventor name: KING-COX, CHARLES, F-88150 THAON-LES-VOSGES, FR

Inventor name: MIDDLEMASS, CHRIS, FARMINGTON HILLS, MI 48331, US

Inventor name: MASSART, EDOUARD, F-88150 THAOS-LES-VOSGES, FR

8364 No opposition during term of opposition