FI20105451A0 - Järjestely ja menetelmä pelkistimen sekoittamiseksi pakokaasun kanssa - Google Patents
Järjestely ja menetelmä pelkistimen sekoittamiseksi pakokaasun kanssaInfo
- Publication number
- FI20105451A0 FI20105451A0 FI20105451A FI20105451A FI20105451A0 FI 20105451 A0 FI20105451 A0 FI 20105451A0 FI 20105451 A FI20105451 A FI 20105451A FI 20105451 A FI20105451 A FI 20105451A FI 20105451 A0 FI20105451 A0 FI 20105451A0
- Authority
- FI
- Finland
- Prior art keywords
- mixing
- arrangement
- exhaust gas
- reducing agent
- agent
- Prior art date
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
- F01N3/2066—Selective catalytic reduction [SCR]
-
- 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
- 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
- F01N3/36—Arrangements for supply of additional fuel
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/30—Tubes with restrictions, i.e. venturi or the like, e.g. for sucking air or measuring mass flow
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
-
- 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)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20105451A FI20105451A0 (fi) | 2010-04-26 | 2010-04-26 | Järjestely ja menetelmä pelkistimen sekoittamiseksi pakokaasun kanssa |
EP11719848.1A EP2564042B1 (en) | 2010-04-26 | 2011-04-04 | Arrangement and method for mixing reducing agent with exhaust gas |
PCT/FI2011/050287 WO2011135161A1 (en) | 2010-04-26 | 2011-04-04 | Arrangement and method for mixing reducing agent with exhaust gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20105451A FI20105451A0 (fi) | 2010-04-26 | 2010-04-26 | Järjestely ja menetelmä pelkistimen sekoittamiseksi pakokaasun kanssa |
Publications (1)
Publication Number | Publication Date |
---|---|
FI20105451A0 true FI20105451A0 (fi) | 2010-04-26 |
Family
ID=42133291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20105451A FI20105451A0 (fi) | 2010-04-26 | 2010-04-26 | Järjestely ja menetelmä pelkistimen sekoittamiseksi pakokaasun kanssa |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2564042B1 (fi) |
FI (1) | FI20105451A0 (fi) |
WO (1) | WO2011135161A1 (fi) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011073717A1 (en) * | 2009-12-18 | 2011-06-23 | Renault Trucks | Mixing system for an exhaust gases after-treatment arrangement |
FR2984953B1 (fr) * | 2011-12-23 | 2015-04-10 | Faurecia Systemes Dechappement | Module d'injection et de distribution d'un additif dans un flux de gaz |
JP5478648B2 (ja) * | 2012-02-13 | 2014-04-23 | トヨタ自動車株式会社 | 混合装置 |
FR3016655B1 (fr) * | 2014-01-21 | 2019-06-07 | Renault S.A.S | Dispositif de post traitement catalytique de vehicule automobile et deflecteur adapte |
US9718037B2 (en) | 2014-12-17 | 2017-08-01 | Caterpillar Inc. | Mixing system for aftertreatment system |
WO2016098194A1 (ja) * | 2014-12-17 | 2016-06-23 | フタバ産業株式会社 | 排気浄化装置 |
FR3048450B1 (fr) * | 2016-03-01 | 2020-01-10 | Renault S.A.S. | Dispositif de post-traitement catalytique de vehicule automobile comportant un deflecteur |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19934413A1 (de) * | 1999-07-22 | 2001-01-25 | Siemens Ag | Vorrichtung zum Einbringen eines Zuschlagstoffes in ein Abgas |
-
2010
- 2010-04-26 FI FI20105451A patent/FI20105451A0/fi not_active Application Discontinuation
-
2011
- 2011-04-04 EP EP11719848.1A patent/EP2564042B1/en active Active
- 2011-04-04 WO PCT/FI2011/050287 patent/WO2011135161A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2564042B1 (en) | 2015-07-01 |
EP2564042A1 (en) | 2013-03-06 |
WO2011135161A1 (en) | 2011-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |