FR2930594B1 - Element d'echappement comportant un moyen statique pour melanger un additif a des gaz d'echappement - Google Patents
Element d'echappement comportant un moyen statique pour melanger un additif a des gaz d'echappementInfo
- Publication number
- FR2930594B1 FR2930594B1 FR0852893A FR0852893A FR2930594B1 FR 2930594 B1 FR2930594 B1 FR 2930594B1 FR 0852893 A FR0852893 A FR 0852893A FR 0852893 A FR0852893 A FR 0852893A FR 2930594 B1 FR2930594 B1 FR 2930594B1
- Authority
- FR
- France
- Prior art keywords
- exhaust
- additive
- mixing
- static means
- exhaust gases
- 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 - Fee Related
Links
- 239000000654 additive Substances 0.000 title 1
- 230000000996 additive effect Effects 0.000 title 1
- 239000007789 gas Substances 0.000 title 1
- 230000003068 static effect Effects 0.000 title 1
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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/43197—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor characterised by the mounting of the baffles or obstructions
- B01F25/431974—Support members, e.g. tubular collars, with projecting baffles fitted inside the mixing tube or adjacent to the inner wall
-
- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0852893A FR2930594B1 (fr) | 2008-04-29 | 2008-04-29 | Element d'echappement comportant un moyen statique pour melanger un additif a des gaz d'echappement |
| DE112009001055T DE112009001055T5 (de) | 2008-04-29 | 2009-04-23 | Abgaselement, ein statisches Mittel zum Beimischen eines Zusatzes zu Abgasen umfassend |
| KR1020107026359A KR20110009685A (ko) | 2008-04-29 | 2009-04-23 | 배기가스에 첨가제를 혼합하기 위한 고정된 수단을 포함하는 배기장치 |
| US12/989,769 US20110036082A1 (en) | 2008-04-29 | 2009-04-23 | Exhaust element comprising a static means for mixing an additive into the exhaust gases |
| PCT/FR2009/050755 WO2009138668A2 (fr) | 2008-04-29 | 2009-04-23 | Element d'echappement comportant un moyen statique pour melanger un additif a des gaz d'echappement. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0852893A FR2930594B1 (fr) | 2008-04-29 | 2008-04-29 | Element d'echappement comportant un moyen statique pour melanger un additif a des gaz d'echappement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2930594A1 FR2930594A1 (fr) | 2009-10-30 |
| FR2930594B1 true FR2930594B1 (fr) | 2013-04-26 |
Family
ID=40091809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0852893A Expired - Fee Related FR2930594B1 (fr) | 2008-04-29 | 2008-04-29 | Element d'echappement comportant un moyen statique pour melanger un additif a des gaz d'echappement |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20110036082A1 (fr) |
| KR (1) | KR20110009685A (fr) |
| DE (1) | DE112009001055T5 (fr) |
| FR (1) | FR2930594B1 (fr) |
| WO (1) | WO2009138668A2 (fr) |
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| DE202008001547U1 (de) | 2007-07-24 | 2008-04-10 | Emcon Technologies Germany (Augsburg) Gmbh | Baugruppe zur Einbringung eines Reduktionsmittels in die Abgasleitung einer Abgasanlage einer Verbrennungskraftmaschine |
| MY153097A (en) | 2008-03-28 | 2014-12-31 | Exxonmobil Upstream Res Co | Low emission power generation and hydrocarbon recovery systems and methods |
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| AU2009303735B2 (en) | 2008-10-14 | 2014-06-26 | Exxonmobil Upstream Research Company | Methods and systems for controlling the products of combustion |
| CN102597418A (zh) | 2009-11-12 | 2012-07-18 | 埃克森美孚上游研究公司 | 低排放发电和烃采收***及方法 |
| AU2011271633B2 (en) | 2010-07-02 | 2015-06-11 | Exxonmobil Upstream Research Company | Low emission triple-cycle power generation systems and methods |
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| WO2016176076A1 (fr) | 2015-04-30 | 2016-11-03 | Faurecia Emissions Control Technologies, Usa, Llc | Mélangeur à rotation complète |
| US10086332B2 (en) | 2015-05-07 | 2018-10-02 | Ford Global Technologies, Llc | Exhaust flow device |
| US9534525B2 (en) | 2015-05-27 | 2017-01-03 | Tenneco Automotive Operating Company Inc. | Mixer assembly for exhaust aftertreatment system |
| US9822688B2 (en) | 2015-06-24 | 2017-11-21 | Ford Global Technologies, Llc | Exhaust flow device |
| US10066530B2 (en) | 2015-11-17 | 2018-09-04 | Ford Global Technologies, Llc | Exhaust gas mixer |
| US10232327B2 (en) * | 2016-03-03 | 2019-03-19 | Nordson Corporation | Flow inverter baffle and associated static mixer and methods of mixing |
| CN109844274B (zh) | 2016-10-21 | 2021-03-02 | 佛吉亚排放控制技术美国有限公司 | 还原剂混合器 |
| US10787946B2 (en) | 2018-09-19 | 2020-09-29 | Faurecia Emissions Control Technologies, Usa, Llc | Heated dosing mixer |
| US11268423B1 (en) | 2020-09-10 | 2022-03-08 | Tenneco Automotive Operating Company Inc. | Two-part two-stage mixer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1953120A (en) * | 1932-12-20 | 1934-04-03 | Charles A Miller | Exhaust gas purifier for vehicles |
| US2108671A (en) * | 1933-12-27 | 1938-02-15 | Gonsaburo Ishibashi | Muffler of internal combustion engines |
| US3768260A (en) * | 1971-08-13 | 1973-10-30 | Westinghouse Electric Corp | Manifold thermal reactor |
| FR2299513A1 (fr) * | 1975-02-03 | 1976-08-27 | Exxon France | Procede et reacteur pour la post-combustion des gaz d'echappement d'un moteur a explosion |
| US4466741A (en) * | 1982-01-16 | 1984-08-21 | Hisao Kojima | Mixing element and motionless mixer |
| DE3536315A1 (de) * | 1985-10-11 | 1987-04-16 | Sueddeutsche Kuehler Behr | Katalysatoranordnung zur reinigung von abgasen, insbesondere einer brennkraftmaschine |
| JP2686078B2 (ja) * | 1987-07-16 | 1997-12-08 | 久夫 小嶋 | ミキシングエレメント |
| US4850798A (en) * | 1988-11-28 | 1989-07-25 | Bailey Dennis B | Modified helicoidal wind responsive device |
| JPH04131123A (ja) * | 1990-09-20 | 1992-05-01 | Meidensha Corp | 脱硝装置 |
| DE4123161A1 (de) * | 1991-07-12 | 1993-01-14 | Siemens Ag | Statischer mischer |
| US5916134A (en) * | 1997-09-10 | 1999-06-29 | Industrial Technology Research Institute | Catalytic converter provided with vortex generator |
| JP3389946B2 (ja) * | 1998-08-24 | 2003-03-24 | 戸田工業株式会社 | 粉粒体の混合装置 |
| USD449792S1 (en) * | 2001-03-21 | 2001-10-30 | Isabella Nadeau | Dynamic wind propelled sculpture |
| USD483688S1 (en) * | 2002-10-28 | 2003-12-16 | Dennis J. Kent | Ornament |
| EP1514591A1 (fr) * | 2003-09-15 | 2005-03-16 | J. Eberspächer GmbH & Co. KG | Canal d'écoulement de gaz chaud, en particulier á l'intérieur du système d'échappement d'un moteur á combustion interne en amont d'un catalyseur |
| DE102006003786A1 (de) * | 2005-09-26 | 2007-04-05 | Faurecia Abgastechnik Gmbh | Abgasanlage mit Einspritzdüse |
| USD554546S1 (en) * | 2006-05-31 | 2007-11-06 | Hart James R | Wind turbine |
| EP1982756A1 (fr) * | 2007-04-19 | 2008-10-22 | Magneti Marelli Sistemi di Scarico S.p.a. | Système d'échappement d'un moteur à combustion interne |
| US7814745B2 (en) * | 2007-07-17 | 2010-10-19 | Ford Global Technologies, Llc | Approach for delivering a liquid reductant into an exhaust flow of a fuel burning engine |
| FR2937692A3 (fr) * | 2008-10-27 | 2010-04-30 | Renault Sas | Organe de melange pour vehicule automobile |
| US9441516B2 (en) * | 2009-09-22 | 2016-09-13 | Ford Global Technologies, Llc | Method for NOx reduction |
-
2008
- 2008-04-29 FR FR0852893A patent/FR2930594B1/fr not_active Expired - Fee Related
-
2009
- 2009-04-23 WO PCT/FR2009/050755 patent/WO2009138668A2/fr active Application Filing
- 2009-04-23 US US12/989,769 patent/US20110036082A1/en not_active Abandoned
- 2009-04-23 KR KR1020107026359A patent/KR20110009685A/ko not_active Application Discontinuation
- 2009-04-23 DE DE112009001055T patent/DE112009001055T5/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US20110036082A1 (en) | 2011-02-17 |
| FR2930594A1 (fr) | 2009-10-30 |
| DE112009001055T5 (de) | 2011-07-14 |
| KR20110009685A (ko) | 2011-01-28 |
| WO2009138668A2 (fr) | 2009-11-19 |
| WO2009138668A3 (fr) | 2010-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20151231 |