EP2074293A4 - Abgasflussregler - Google Patents

Abgasflussregler

Info

Publication number
EP2074293A4
EP2074293A4 EP07823096A EP07823096A EP2074293A4 EP 2074293 A4 EP2074293 A4 EP 2074293A4 EP 07823096 A EP07823096 A EP 07823096A EP 07823096 A EP07823096 A EP 07823096A EP 2074293 A4 EP2074293 A4 EP 2074293A4
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
gas flow
flow regulator
regulator
exhaust
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Withdrawn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
EP07823096A
Other languages
English (en)
French (fr)
Other versions
EP2074293A1 (de
Inventor
Keijo Torkkell
Erkki Naerhi
Pekka Matilainen
Juha-Matti Aasenbrygg
Ari Lievonen
Toni Kinnunen
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.)
Dinex Ecocat Oy
Original Assignee
Ecocat Oy
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 Ecocat Oy filed Critical Ecocat Oy
Publication of EP2074293A1 publication Critical patent/EP2074293A1/de
Publication of EP2074293A4 publication Critical patent/EP2074293A4/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Withdrawn legal-status Critical Current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
    • 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
    • F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
    • 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
    • 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
    • F01N13/011—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 purifying devices arranged in parallel
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • 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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • F01N3/2814—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates all sheets, plates or foils being corrugated
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
    • F01N2510/068—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings
    • F01N2510/0682—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings having a discontinuous, uneven or partially overlapping coating of catalytic material, e.g. higher amount of material upstream than downstream or vice versa
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49398—Muffler, manifold or exhaust pipe making

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)
  • Pipe Accessories (AREA)
  • Catalysts (AREA)
EP07823096A 2006-09-20 2007-09-20 Abgasflussregler Withdrawn EP2074293A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/FI2006/000305 WO2008034933A1 (en) 2006-09-20 2006-09-20 Exhaust gas flow equalizer
PCT/FI2007/000235 WO2008034941A1 (en) 2006-09-20 2007-09-20 Exhaust gas flow regulator

Publications (2)

Publication Number Publication Date
EP2074293A1 EP2074293A1 (de) 2009-07-01
EP2074293A4 true EP2074293A4 (de) 2010-12-08

Family

ID=39200212

Family Applications (2)

Application Number Title Priority Date Filing Date
EP06794081A Withdrawn EP2069618A4 (de) 2006-09-20 2006-09-20 Abgasstromausgleichsvorrichtung
EP07823096A Withdrawn EP2074293A4 (de) 2006-09-20 2007-09-20 Abgasflussregler

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP06794081A Withdrawn EP2069618A4 (de) 2006-09-20 2006-09-20 Abgasstromausgleichsvorrichtung

Country Status (5)

Country Link
US (2) US20100024405A1 (de)
EP (2) EP2069618A4 (de)
CN (2) CN101553650A (de)
RU (2) RU2442901C2 (de)
WO (2) WO2008034933A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010056793A1 (en) * 2008-11-13 2010-05-20 Donaldson Company, Inc. Injector mounting configuration for an exhaust treatment system
US8677738B2 (en) * 2011-09-08 2014-03-25 Tenneco Automotive Operating Company Inc. Pre-injection exhaust flow modifier
US9528425B2 (en) * 2014-11-26 2016-12-27 Hyundai Motor Company Exhaust system structure for improving noise problem
KR20200127370A (ko) * 2019-05-02 2020-11-11 현대자동차주식회사 차량용 배기시스템
DE102021107463A1 (de) * 2021-03-25 2022-09-29 Purem GmbH Abgas/Reaktionsmittel-Mischbaugruppe
EP4245972A1 (de) 2022-03-18 2023-09-20 Winterthur Gas & Diesel Ltd. Abgasnachbehandlungsvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953176A (en) * 1973-05-22 1976-04-27 Texas Instruments Incorporated Catalytic converter
WO1989002978A1 (fr) * 1987-10-02 1989-04-06 Emitec Gesellschaft Für Emissionstechnologie Mbh Agencement catalyseur avec corps de guidage de l'ecoulement
EP0433222A1 (de) * 1989-12-11 1991-06-19 Sulzer Chemtech AG Reaktor für heterogene Reaktionsführung mit Katalysatorkörper
DE4138851A1 (de) * 1991-11-26 1993-05-27 Scheidling Martina Vorrichtung zur erzeugung turbolenter stroemungen

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2145340A5 (de) * 1971-07-08 1973-02-16 Hinderks M V
SU529968A1 (ru) * 1973-07-26 1976-09-30 Предприятие П/Я Р-6397 Газовыхлопной трубопровод судового двигател
RU2028469C1 (ru) * 1990-01-08 1995-02-09 Уральский электрохимический комбинат Каталитический блок нейтрализатора отработавших газов и способ его изготовления
US5220789A (en) * 1991-03-05 1993-06-22 Ford Motor Company Integral unitary manifold-muffler-catalyst device
RU2008449C1 (ru) * 1991-04-05 1994-02-28 Алтайский политехнический институт им.И.И.Ползунова Нейтрализатор отработавших газов двигателя внутреннего сгорания
DE4241469A1 (de) * 1992-12-09 1994-06-16 Emitec Emissionstechnologie Katalytischer Konverter mit zwei oder mehr Wabenkörpern in einem Mantelrohr und Verfahren zu seiner Herstellung
DE59306686D1 (de) * 1993-08-05 1997-07-10 Sulzer Chemtech Ag Abgaskatalysator, insbesondere für Automobile
US20010026838A1 (en) * 1996-06-21 2001-10-04 Engelhard Corporation Monolithic catalysts and related process for manufacture
US5857328A (en) * 1997-11-24 1999-01-12 General Motors Corporation Exhaust manifold catalytic converter
RU2131519C1 (ru) * 1997-07-14 1999-06-10 Акционерное общество "АвтоВАЗ" Система выхлопа энергетической установки
US5857326A (en) * 1997-11-24 1999-01-12 General Motors Corporation Exhaust poison trap
DE10040907A1 (de) * 1999-08-21 2001-04-26 H U T Heuwieser Umwelttechnik Abgasreinigungsvorrichtung für eine einen Abgasturbolader aufweisende Brennkraftmaschine
US6713025B1 (en) * 1999-09-15 2004-03-30 Daimlerchrysler Corporation Light-off and close coupled catalyst
JP3855266B2 (ja) * 2001-11-01 2006-12-06 日産自動車株式会社 排気ガス浄化用触媒
DE10235691B4 (de) * 2002-07-31 2011-12-08 Volkswagen Ag Vorrichtung zum katalytischen Behandeln gasförmiger Medien

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953176A (en) * 1973-05-22 1976-04-27 Texas Instruments Incorporated Catalytic converter
WO1989002978A1 (fr) * 1987-10-02 1989-04-06 Emitec Gesellschaft Für Emissionstechnologie Mbh Agencement catalyseur avec corps de guidage de l'ecoulement
EP0433222A1 (de) * 1989-12-11 1991-06-19 Sulzer Chemtech AG Reaktor für heterogene Reaktionsführung mit Katalysatorkörper
DE4138851A1 (de) * 1991-11-26 1993-05-27 Scheidling Martina Vorrichtung zur erzeugung turbolenter stroemungen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008034941A1 *

Also Published As

Publication number Publication date
EP2069618A4 (de) 2010-12-01
US20100024405A1 (en) 2010-02-04
RU2009113241A (ru) 2010-10-27
WO2008034933A1 (en) 2008-03-27
RU2009113238A (ru) 2010-10-27
EP2074293A1 (de) 2009-07-01
WO2008034941A1 (en) 2008-03-27
EP2069618A1 (de) 2009-06-17
RU2442901C2 (ru) 2012-02-20
US20100024404A1 (en) 2010-02-04
CN101563530A (zh) 2009-10-21
RU2481479C2 (ru) 2013-05-10
CN101553650A (zh) 2009-10-07

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Legal Events

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

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KINNUNEN, TONI

Inventor name: LIEVONEN, ARI

Inventor name: ASENBRYGG, JUHA-MATTI

Inventor name: MATILAINEN, PEKKA

Inventor name: NAERHI, ERKKI

Inventor name: TORKKELL, KEIJO

A4 Supplementary search report drawn up and despatched

Effective date: 20101110

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Effective date: 20110829

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RIC1 Information provided on ipc code assigned before grant

Ipc: F01N 13/10 20100101ALI20130731BHEP

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