ES2171792T3 - Dispositivo de purificacion de los gases de escape para un motor de combustion de encendido por compresion. - Google Patents
Dispositivo de purificacion de los gases de escape para un motor de combustion de encendido por compresion.Info
- Publication number
- ES2171792T3 ES2171792T3 ES97113776T ES97113776T ES2171792T3 ES 2171792 T3 ES2171792 T3 ES 2171792T3 ES 97113776 T ES97113776 T ES 97113776T ES 97113776 T ES97113776 T ES 97113776T ES 2171792 T3 ES2171792 T3 ES 2171792T3
- Authority
- ES
- Spain
- Prior art keywords
- pressure
- purification device
- exhaust passage
- engine
- filter
- 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 - Lifetime
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
-
- 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
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
- F01N3/0222—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/0235—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using exhaust gas throttling means
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/027—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means
-
- 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
- F01N2250/00—Combinations of different methods of purification
- F01N2250/08—Combinations of different methods of purification filtering and inertial particulate separation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/30—Exhaust treatment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas After Treatment (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Exhaust Silencers (AREA)
- Characterised By The Charging Evacuation (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
UN DISPOSITIVO DE PURIFICACION DE LOS GASES DE ESCAPE DE UN MOTOR DE COMBUSTION POR COMPRESION-IGNICION QUE COMPRENDE UNOS CONDUCTOS DE PASO BIFURCADOS DE ESCAPE (22-25) CADA UNO DE LOS CUALES ESTA CONECTADO A UN CILINDRO CORRESPONDIENTE (10D) DEL MOTOR POR UN EXTREMO DE LOS MISMOS Y CONECTADO A UN CONDUCTO DE PASO DE ESCAPE COMUN (21) POR EL OTRO EXTREMO DE LOS MISMOS, Y UN FILTRO (42-45) DISPUESTO EN AL MENOS UNO DE LOS CONDUCTOS DE PASO BIFURCADOS DE ESCAPE (22-25) PARA ATRAPAR LAS PARTICULAS PRESENTES EN LOS GASES DE ESCAPE DESCARGADOS DEL MOTOR. SE CONTROLA LA PRESION DEL CONDUCTO DE PASO BIFURCADO DE ESCAPE DE LA PARTE DE ARRIBA DEL FILTRO PARA CONTINUAMENTE HACER QUE LA PRESION SEA IGUAL A O MAYOR QUE LA PRESION DEL CONDUCTO DE PASO BIFURCADO DE ESCAPE DE LA PARTE DE ABAJO DEL FILTRO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21138696A JP3395533B2 (ja) | 1996-08-09 | 1996-08-09 | ディーゼル機関の排気浄化装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2171792T3 true ES2171792T3 (es) | 2002-09-16 |
Family
ID=16605107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97113776T Expired - Lifetime ES2171792T3 (es) | 1996-08-09 | 1997-08-08 | Dispositivo de purificacion de los gases de escape para un motor de combustion de encendido por compresion. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5930995A (es) |
EP (1) | EP0823545B1 (es) |
JP (1) | JP3395533B2 (es) |
KR (1) | KR100269841B1 (es) |
DE (1) | DE69711296T2 (es) |
ES (1) | ES2171792T3 (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6233926B1 (en) | 2000-03-01 | 2001-05-22 | Illinois Valley Holding Company | Apparatus and method for filtering particulate in an exhaust trap |
US6945036B2 (en) * | 2000-09-20 | 2005-09-20 | Toyota Jidosha Kabushiki Kaisha | Exhaust emission control filter and method of controlling exhaust emission |
JP2002213227A (ja) * | 2000-11-17 | 2002-07-31 | Toyota Motor Corp | 排気ガス浄化装置、および排気ガスの浄化方法 |
US6572357B2 (en) | 2001-02-27 | 2003-06-03 | Illinois Valley Holding Comany | Apparatus for manufacturing monolithic cross flow particulate traps |
JP4623869B2 (ja) * | 2001-06-26 | 2011-02-02 | トヨタ自動車株式会社 | 排気ガス浄化装置、および排気ガスの浄化方法 |
US6543398B1 (en) | 2001-07-19 | 2003-04-08 | Southwest Research Institute | High efficiency compression ignition aftertreatment devices for combined use of lean-burn combustion systems and three-way catalysts |
AU2002351384A1 (en) * | 2002-04-12 | 2003-10-27 | Illinois Valley Holding Company | APPARATUS AND METHOD FOR FILTERING PARTICULATE AND REDUCING NOx EMISSIONS |
US7269942B2 (en) * | 2003-05-15 | 2007-09-18 | Illinois Valley Holding Company | Wall flow particulate trap system |
US7992382B2 (en) * | 2003-08-01 | 2011-08-09 | Illinois Valley Holding Company | Particulate trap system and method |
JP2005282533A (ja) * | 2004-03-30 | 2005-10-13 | Isuzu Motors Ltd | ディーゼルエンジンの排気ガス後処理装置 |
US20090090100A1 (en) * | 2005-06-30 | 2009-04-09 | Yukio Kajino | Internal combustion engine having exhaust gas bypassing control mechanism |
ITRE20050127A1 (it) * | 2005-11-11 | 2007-05-12 | Ufi Filters Spa | Impianto per la depurazione dei gas di scarico emessi dai motori a combustione interna |
US20070130946A1 (en) * | 2005-12-09 | 2007-06-14 | Deere & Company, A Delaware Corporation | Internal combustion engine with dual particulate traps ahead of turbocharger |
US7788913B2 (en) * | 2006-02-16 | 2010-09-07 | Indmar Products Company Inc. | Manifold mounted catalytic converter |
US7530221B2 (en) | 2006-06-01 | 2009-05-12 | Deere & Company | Internal combustion engine including dual particulate filter with ash accumulation receptacle |
JP2009541358A (ja) * | 2006-06-22 | 2009-11-26 | バイオサーフェス エンジニアリング テクノロジーズ,インク. | 骨形成を強化するためにbmp−2増幅因子/共活性化因子を送達するための組成物および方法 |
FR2907161B1 (fr) * | 2006-10-16 | 2008-11-14 | Renault Sas | Collecteur d'echappement d'un moteur |
WO2008069780A1 (en) * | 2006-12-05 | 2008-06-12 | Mack Trucks, Inc. | Engine with exhaust cooling and method |
ES2359307B2 (es) * | 2009-02-13 | 2011-10-14 | Universidad Politécnica De Valencia | Colector de escape de un motor alternativo turbo-sobrealimentado. |
US10018115B2 (en) | 2009-02-26 | 2018-07-10 | 8 Rivers Capital, Llc | System and method for high efficiency power generation using a carbon dioxide circulating working fluid |
WO2010099452A2 (en) | 2009-02-26 | 2010-09-02 | Palmer Labs, Llc | Apparatus and method for combusting a fuel at high pressure and high temperature, and associated system and device |
US8607566B2 (en) * | 2011-04-15 | 2013-12-17 | GM Global Technology Operations LLC | Internal combustion engine with emission treatment interposed between two expansion phases |
US8950176B2 (en) * | 2011-06-29 | 2015-02-10 | Electro-Motive Diesel, Inc. | System for reducing engine emissions and backpressure using parallel emission reduction equipment |
US9328641B2 (en) | 2012-09-21 | 2016-05-03 | Kohler Co. | Power management system that includes a wet exhaust system |
US9010098B2 (en) * | 2012-10-24 | 2015-04-21 | Electro-Motive Diesel, Inc. | After-treatment device |
DE102012021778B4 (de) * | 2012-11-06 | 2016-03-10 | Mtu Friedrichshafen Gmbh | Gemischaufgeladener Gasmotor und Verfahren zur Kompensation von Liefergradabweichungen in einem gemischaufgeladenen Gasmotor |
US9909473B2 (en) * | 2014-11-13 | 2018-03-06 | Ford Global Technologies, Llc | Method and system for gas particulate filter |
JP2018123776A (ja) * | 2017-02-02 | 2018-08-09 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2706012A (en) * | 1952-03-07 | 1955-04-12 | Burgess Manning Co | Spark arresting manifold snubber |
US4663934A (en) * | 1985-04-01 | 1987-05-12 | Arvin Industries, Inc. | Manifold exhaust processor |
JPH0623535B2 (ja) * | 1985-10-28 | 1994-03-30 | 日産自動車株式会社 | 内燃機関の排気微粒子処理装置 |
DE3605255A1 (de) * | 1986-02-19 | 1987-08-20 | Fev Forsch Energietech Verbr | Verfahren zur regeneration von abgas-partikelfiltersystemen |
US4835963A (en) * | 1986-08-28 | 1989-06-06 | Allied-Signal Inc. | Diesel engine particulate trap regeneration system |
JPS6469114A (en) * | 1987-09-10 | 1989-03-15 | Toshiba Corp | Clock signal supplying circuit |
EP0454346A1 (en) * | 1990-04-21 | 1991-10-30 | United Kingdom Atomic Energy Authority | Exhaust particulate filter |
JPH0569311A (ja) | 1991-09-10 | 1993-03-23 | Kawasaki Steel Corp | ウエーハ基板の加圧研磨装置 |
-
1996
- 1996-08-09 JP JP21138696A patent/JP3395533B2/ja not_active Expired - Fee Related
-
1997
- 1997-07-08 KR KR1019970031516A patent/KR100269841B1/ko not_active IP Right Cessation
- 1997-08-06 US US08/906,801 patent/US5930995A/en not_active Expired - Fee Related
- 1997-08-08 ES ES97113776T patent/ES2171792T3/es not_active Expired - Lifetime
- 1997-08-08 EP EP97113776A patent/EP0823545B1/en not_active Expired - Lifetime
- 1997-08-08 DE DE69711296T patent/DE69711296T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR19980018178A (ko) | 1998-06-05 |
JP3395533B2 (ja) | 2003-04-14 |
DE69711296T2 (de) | 2002-10-17 |
DE69711296D1 (de) | 2002-05-02 |
KR100269841B1 (ko) | 2000-10-16 |
EP0823545B1 (en) | 2002-03-27 |
JPH1054220A (ja) | 1998-02-24 |
US5930995A (en) | 1999-08-03 |
EP0823545A1 (en) | 1998-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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