EP2074293A4 - Régulateur de débit de gaz d'échappement - Google Patents
Régulateur de débit de gaz d'échappementInfo
- 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- Withdrawn
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FI2006/000305 WO2008034933A1 (fr) | 2006-09-20 | 2006-09-20 | Égaliseur D'ÉCOULEMENT DE GAZ D'ÉCHAPPEMENT |
PCT/FI2007/000235 WO2008034941A1 (fr) | 2006-09-20 | 2007-09-20 | Régulateur de débit de gaz d'échappement |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2074293A1 EP2074293A1 (fr) | 2009-07-01 |
EP2074293A4 true EP2074293A4 (fr) | 2010-12-08 |
Family
ID=39200212
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06794081A Withdrawn EP2069618A4 (fr) | 2006-09-20 | 2006-09-20 | Égaliseur d'écoulement de gaz d'échappement |
EP07823096A Withdrawn EP2074293A4 (fr) | 2006-09-20 | 2007-09-20 | Régulateur de débit de gaz d'échappement |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06794081A Withdrawn EP2069618A4 (fr) | 2006-09-20 | 2006-09-20 | Égaliseur d'écoulement de gaz d'échappement |
Country Status (5)
Country | Link |
---|---|
US (2) | US20100024405A1 (fr) |
EP (2) | EP2069618A4 (fr) |
CN (2) | CN101553650A (fr) |
RU (2) | RU2442901C2 (fr) |
WO (2) | WO2008034933A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2366063B1 (fr) * | 2008-11-13 | 2018-09-12 | Donaldson Company, Inc. | Configuration de montage d'injecteur pour un système de traitement d'échappement |
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 (fr) | 2022-03-18 | 2023-09-20 | Winterthur Gas & Diesel Ltd. | Procédé de post-traitement de gaz d'échappement |
Citations (4)
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 (fr) * | 1989-12-11 | 1991-06-19 | Sulzer Chemtech AG | Réacteur avec un corps de catalyseur pour effectuer une réaction hétérogène |
DE4138851A1 (de) * | 1991-11-26 | 1993-05-27 | Scheidling Martina | Vorrichtung zur erzeugung turbolenter stroemungen |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2145340A5 (fr) * | 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 |
EP0638711B1 (fr) * | 1993-08-05 | 1997-06-04 | Sulzer Chemtech AG | Catalyseur pour gaz d'échappement, en particulier pour automobiles |
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 |
-
2006
- 2006-09-20 RU RU2009113241/06A patent/RU2442901C2/ru not_active IP Right Cessation
- 2006-09-20 US US12/442,311 patent/US20100024405A1/en not_active Abandoned
- 2006-09-20 WO PCT/FI2006/000305 patent/WO2008034933A1/fr active Application Filing
- 2006-09-20 EP EP06794081A patent/EP2069618A4/fr not_active Withdrawn
- 2006-09-20 CN CNA2006800558859A patent/CN101553650A/zh active Pending
-
2007
- 2007-09-20 CN CNA200780035061XA patent/CN101563530A/zh active Pending
- 2007-09-20 US US12/442,281 patent/US20100024404A1/en not_active Abandoned
- 2007-09-20 RU RU2009113238/06A patent/RU2481479C2/ru not_active IP Right Cessation
- 2007-09-20 WO PCT/FI2007/000235 patent/WO2008034941A1/fr active Application Filing
- 2007-09-20 EP EP07823096A patent/EP2074293A4/fr not_active Withdrawn
Patent Citations (4)
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 (fr) * | 1989-12-11 | 1991-06-19 | Sulzer Chemtech AG | Réacteur avec un corps de catalyseur pour effectuer une réaction hétérogène |
DE4138851A1 (de) * | 1991-11-26 | 1993-05-27 | Scheidling Martina | Vorrichtung zur erzeugung turbolenter stroemungen |
Non-Patent Citations (1)
Title |
---|
See also references of WO2008034941A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2069618A1 (fr) | 2009-06-17 |
RU2481479C2 (ru) | 2013-05-10 |
RU2009113241A (ru) | 2010-10-27 |
US20100024404A1 (en) | 2010-02-04 |
WO2008034941A1 (fr) | 2008-03-27 |
RU2442901C2 (ru) | 2012-02-20 |
CN101553650A (zh) | 2009-10-07 |
CN101563530A (zh) | 2009-10-21 |
EP2074293A1 (fr) | 2009-07-01 |
EP2069618A4 (fr) | 2010-12-01 |
US20100024405A1 (en) | 2010-02-04 |
WO2008034933A1 (fr) | 2008-03-27 |
RU2009113238A (ru) | 2010-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20090416 |
|
AK | Designated contracting states |
Kind code of ref document: A1 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 |
|
17Q | First examination report despatched |
Effective date: 20110829 |
|
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F01N 13/10 20100101ALI20130731BHEP Ipc: F01N 13/02 20100101ALI20130731BHEP Ipc: F01N 13/04 20100101ALI20130731BHEP Ipc: F01N 3/28 20060101AFI20130731BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20140116 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20140527 |