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FI934837A0 - Katalysator foer foerbraenningsmotorers avgassystem - Google Patents

Katalysator foer foerbraenningsmotorers avgassystem

Info

Publication number
FI934837A0
FI934837A0 FI934837A FI934837A FI934837A0 FI 934837 A0 FI934837 A0 FI 934837A0 FI 934837 A FI934837 A FI 934837A FI 934837 A FI934837 A FI 934837A FI 934837 A0 FI934837 A0 FI 934837A0
Authority
FI
Finland
Prior art keywords
foerbraenningsmotorers
avgassystem
foer
catalyst
foerbraenningsmotorers avgassystem
Prior art date
Application number
FI934837A
Other languages
English (en)
Other versions
FI934837L (fi
FI934837A7 (fi
Inventor
Wolfgang Kriegler
Michael Rasser
Christoph D Fischer
Original Assignee
Avl Verbrennungskraft Messtech
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 Avl Verbrennungskraft Messtech filed Critical Avl Verbrennungskraft Messtech
Publication of FI934837A0 publication Critical patent/FI934837A0/fi
Publication of FI934837L publication Critical patent/FI934837L/fi
Publication of FI934837A7 publication Critical patent/FI934837A7/fi

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
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • 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
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or 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
    • 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
    • F01N2240/10—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 heat accumulator
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/08—Exhaust treating devices having provisions not otherwise provided for for preventing heat loss or temperature drop, using other means than layers of heat-insulating material
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/14—Exhaust treating devices having provisions not otherwise provided for for modifying or adapting flow area or back-pressure
    • 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
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2046—Periodically cooling catalytic reactors
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
FI934837A 1992-11-02 1993-11-02 Katalysaattori polttomoottorien pakokaasujärjestelmään FI934837A7 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT216692 1992-11-02

Publications (3)

Publication Number Publication Date
FI934837A0 true FI934837A0 (fi) 1993-11-02
FI934837L FI934837L (fi) 1994-05-03
FI934837A7 FI934837A7 (fi) 1994-05-03

Family

ID=3529160

Family Applications (1)

Application Number Title Priority Date Filing Date
FI934837A FI934837A7 (fi) 1992-11-02 1993-11-02 Katalysaattori polttomoottorien pakokaasujärjestelmään

Country Status (2)

Country Link
EP (1) EP0596854A1 (fi)
FI (1) FI934837A7 (fi)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19646025C2 (de) * 1996-11-08 1999-07-01 Heinrich Schuermann Heizanordnung für einen Katalysator
DE19814132A1 (de) * 1998-03-30 1999-10-14 Emitec Emissionstechnologie Wabenkörper mit Adsorbermaterial, insbesondere für eine Kohlenwasserstoff-Falle
DE19820971A1 (de) 1998-05-12 1999-11-18 Emitec Emissionstechnologie Katalytischer Konverter, insbesondere für einen Dieselmotor oder einen Magermotor
JP3956548B2 (ja) * 1999-09-20 2007-08-08 トヨタ自動車株式会社 ハイブリット車における蓄熱式触媒装置
DE10004545A1 (de) * 2000-02-02 2001-10-31 Emitec Emissionstechnologie Verbund aus Wabenkörper und Wärmespeicher und Verfahren zu dessen Betrieb
FR2878562B1 (fr) * 2004-11-30 2007-04-06 Renault Sas Organe d'echappement d'un moteur a combustion interne de vehicule automobile pourvu d'un dispositif de chauffage
DE102005031068A1 (de) * 2005-06-23 2006-12-28 Deutsches Zentrum für Luft- und Raumfahrt e.V. Katalysatorvorrichtung zur Gasreinigung und Verfahren zur Temperierung einer Katalysatorstruktur
DE102005049690A1 (de) * 2005-10-14 2007-04-19 Robert Bosch Gmbh Temperaturvergleichmässigender Innenkanal für ein Filterelement und Filter zur Abgasnachbehandlung
CN101903623B (zh) * 2007-12-21 2014-06-04 雷诺卡车公司 用于排气净化装置的热能保持设备
DE102008040451A1 (de) 2008-07-16 2010-01-21 Robert Bosch Gmbh Partikelfilter, Verfahren zum Betrieb und Verfahren zur Herstellung eines solchen Partikelfilters
DE102009034655A1 (de) * 2009-07-24 2011-01-27 J. Eberspächer GmbH & Co. KG Latentwärmespeicher
EP2444614B1 (fr) * 2010-10-25 2013-08-14 Aaqius & Aaqius S.A. Système destiné à réduire la quantité de nox dans les gaz d'échappement d'un véhicule à moteur
GB2512845A (en) * 2013-04-08 2014-10-15 Barry Mead An Improved Exhaust Filtration Device
DE102017213213B4 (de) 2017-08-01 2020-03-26 Ford Global Technologies, Llc Verfahren zur Steuerung eines Abgaswärmemanagementsystems, Abgaswärmemanagementsystem, Kraftfahrzeug sowie Computerprogrammprodukt
EP4390070A1 (en) * 2022-12-22 2024-06-26 MEGTEC Systems AB Fluid reactor device and method for operating a fluid reactor device
EP4390073A1 (en) * 2022-12-22 2024-06-26 MEGTEC Systems AB Fluid reactor device and method for operating a fluid reactor device
EP4390071A1 (en) * 2022-12-22 2024-06-26 MEGTEC Systems AB Fluid purification device and method for operating a fluid purification device
EP4390067A1 (en) * 2022-12-22 2024-06-26 MEGTEC Systems AB Fluid reactor device, method for maintaining a fluid reactor device and method for installing a fluid reactor device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1395960A (en) * 1971-09-13 1975-05-29 Ford Motor Co Catalytic converter
US3874854A (en) * 1973-02-01 1975-04-01 Gen Motors Corp Catalytic converter
JPS5979025A (ja) * 1982-10-27 1984-05-08 Mazda Motor Corp エンジンの排気ガス浄化装置

Also Published As

Publication number Publication date
FI934837L (fi) 1994-05-03
EP0596854A1 (de) 1994-05-11
FI934837A7 (fi) 1994-05-03

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Legal Events

Date Code Title Description
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