DE3775668D1 - System zum regenerieren eines partikelfilters eines motors. - Google Patents

System zum regenerieren eines partikelfilters eines motors.

Info

Publication number
DE3775668D1
DE3775668D1 DE8787307593T DE3775668T DE3775668D1 DE 3775668 D1 DE3775668 D1 DE 3775668D1 DE 8787307593 T DE8787307593 T DE 8787307593T DE 3775668 T DE3775668 T DE 3775668T DE 3775668 D1 DE3775668 D1 DE 3775668D1
Authority
DE
Germany
Prior art keywords
regenerating
engine
particle filter
particle
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
Application number
DE8787307593T
Other languages
English (en)
Inventor
James A Hardy
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.)
Honeywell International Inc
Original Assignee
AlliedSignal Inc
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 AlliedSignal Inc filed Critical AlliedSignal Inc
Application granted granted Critical
Publication of DE3775668D1 publication Critical patent/DE3775668D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01N3/02—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
    • 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
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
    • F02B37/025—Multiple scrolls or multiple gas passages guiding the gas to the pump drive
    • 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
    • F01N13/107—More than one exhaust manifold or exhaust collector
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/14—Exhaust treating devices having provisions not otherwise provided for for modifying or adapting flow area or back-pressure
    • 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
    • F01N2390/00—Arrangements for controlling or regulating exhaust apparatus
    • F01N2390/02—Arrangements for controlling or regulating exhaust apparatus using electric components only
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • 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
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)
DE8787307593T 1986-08-28 1987-08-27 System zum regenerieren eines partikelfilters eines motors. Expired - Lifetime DE3775668D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/901,483 US4835963A (en) 1986-08-28 1986-08-28 Diesel engine particulate trap regeneration system

Publications (1)

Publication Number Publication Date
DE3775668D1 true DE3775668D1 (de) 1992-02-13

Family

ID=25414269

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787307593T Expired - Lifetime DE3775668D1 (de) 1986-08-28 1987-08-27 System zum regenerieren eines partikelfilters eines motors.

Country Status (4)

Country Link
US (1) US4835963A (de)
EP (1) EP0260031B1 (de)
JP (1) JPS6357811A (de)
DE (1) DE3775668D1 (de)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829491A1 (de) * 1988-08-31 1990-03-01 Kloeckner Humboldt Deutz Ag Brennstoffzufuhr zu einem regenerationsbrenner
DE3832790C2 (de) * 1988-09-27 1997-12-11 Pattas Konstantin N Verfahren und Einrichtung zum Regenerieren eines Rußfilters
DE3909932A1 (de) * 1989-03-25 1990-09-27 Daimler Benz Ag Verfahren zur regeneration eines in der abgasleitung einer aufgeladenen brennkraftmaschine angeordneten partikelfilters
GB8923615D0 (en) * 1989-10-19 1989-12-06 Dewandre Co Ltd C Exhaust system
US5195316A (en) * 1989-12-27 1993-03-23 Nissan Motor Co., Ltd. Exhaust gas purifying device for an internal combustion engine
JPH03202609A (ja) * 1989-12-28 1991-09-04 Nissan Motor Co Ltd エンジンの排気浄化装置
US5050376A (en) * 1990-02-08 1991-09-24 Allied-Signal Inc. Control system for diesel particulate trap regeneration system
WO1991014856A1 (de) * 1990-03-19 1991-10-03 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren und vorrichtung zur steuerung eines verbrennungsmotors unter einbeziehung der aktuellen temperatur eines nachgeschalteten katalysators
RU2082888C1 (ru) * 1990-03-19 1997-06-27 Эмитек Гезельшафт Фюр Эмиссионстехнологи Мбх Способ контроля работы катализатора двигателя внутреннего сгорания, устройство для его осуществления и каталитический нейтрализатор
US5079921A (en) * 1990-06-11 1992-01-14 Navistar International Transporation Corp. Exhaust back pressure control system
US5036668A (en) * 1990-07-03 1991-08-06 Allied-Signal Inc. Engine intake temperature control system
DE4032721A1 (de) * 1990-10-15 1992-04-16 Emitec Emissionstechnologie Ueberwachung der funktion eines von einem katalysierbaren fluid durchstroembaren katalysators
DE4033026C2 (de) * 1990-10-18 1997-09-04 Bayerische Motoren Werke Ag Verfahren zur Vermeidung thermisch kritischer Zustände einer Abgasnachbehandlungsvorrichtung für eine Brennkraftmaschine
GB9024644D0 (en) * 1990-11-13 1991-01-02 Dewandre Co Ltd C An exhaust brake
DE4230180A1 (de) * 1992-09-09 1994-03-10 Eberspaecher J Verfahren und Vorrichtung zur Ermittlung des Beladungszustands von Partikelfiltern
JP2531330B2 (ja) * 1992-12-28 1996-09-04 ヤマハ株式会社 電子楽器
CA2165658C (en) * 1994-04-28 2004-03-02 Ikurou Notsu Exhaust brake controller for gas engine
DE19625990A1 (de) * 1996-06-28 1998-01-02 Daimler Benz Ag Anordnung von Abgasturbolader und Abgaskrümmer an einer Brennkraftmaschine
JP3395533B2 (ja) * 1996-08-09 2003-04-14 トヨタ自動車株式会社 ディーゼル機関の排気浄化装置
AT2410U1 (de) * 1997-09-16 1998-10-27 Avl List Gmbh Verfahren zur regeneration eines partikelfilters
US6179096B1 (en) 1997-11-12 2001-01-30 Diesel Engine Retarders, Inc. Exhaust brake variable bypass circuit
WO1999041495A1 (en) * 1998-02-17 1999-08-19 Diesel Engine Retarders, Inc. Exhaust restriction device
US6226981B1 (en) * 1999-02-02 2001-05-08 Caterpillar Inc. Air to fuel ratio control for gas engine and method of operation
WO2000068557A1 (de) 1999-05-07 2000-11-16 Robert Bosch Gmbh Verfahren und vorrichtung zur steuerung einer brennkraftmaschine mit einem abgasnachbehandlungssystem
JP2001115822A (ja) * 1999-10-19 2001-04-24 Hino Motors Ltd ディーゼルエンジンのパティキュレートフィルタ再生装置
US6314735B1 (en) 2000-02-23 2001-11-13 Ford Global Technologies, Inc. Control of exhaust temperature in lean burn engines
US6568173B1 (en) 2000-08-02 2003-05-27 Ford Global Technologies, Inc. Control method for turbocharged diesel engine aftertreatment system
US6397587B1 (en) * 2000-08-25 2002-06-04 Frod Global Tech., Inc. System and method for monitoring the loading of a diesel particulate filter
US6405528B1 (en) * 2000-11-20 2002-06-18 Ford Global Technologies, Inc. Method for determining load on particulate filter for engine exhaust, including estimation of ash content
US6367256B1 (en) * 2001-03-26 2002-04-09 Detroit Diesel Corporation Exhaust gas recirculation with condensation control
US6810850B2 (en) 2001-04-20 2004-11-02 Jenara Enterprises Ltd. Apparatus and control for variable exhaust brake
JP2002349241A (ja) * 2001-05-24 2002-12-04 Isuzu Motors Ltd ディーゼルエンジンの排気浄化装置
JP3840923B2 (ja) 2001-06-20 2006-11-01 いすゞ自動車株式会社 ディーゼルエンジンの排気浄化装置
JP3876705B2 (ja) * 2001-12-13 2007-02-07 いすゞ自動車株式会社 ディーゼルエンジンの排気ガス浄化システム
GB0203490D0 (en) * 2002-02-14 2002-04-03 Holset Engineering Co Exhaust brake control system
EP1494784A4 (de) * 2002-04-12 2006-02-01 Illinois Valley Holding Compan Vorrichtung und verfahren zum filtern von teilchen und reduzieren von nox-emissionen
US7137246B2 (en) * 2002-04-24 2006-11-21 Ford Global Technologies, Llc Control for diesel engine with particulate filter
SE522146C2 (sv) * 2002-05-07 2004-01-20 Volvo Lastvagnar Ab Metod för regenerering av ett partikelfilter vid motorbromsning samt fordon i vilket en sådan metod utnyttjas
SE524706C2 (sv) * 2002-06-03 2004-09-21 Stt Emtec Ab Anordning och förfarande för rening av avgaser samt användning av anordningen vid en diselmotor
JP3918649B2 (ja) * 2002-06-14 2007-05-23 株式会社デンソー 内燃機関の排気ガス浄化装置
JP4092464B2 (ja) * 2002-06-28 2008-05-28 日産自動車株式会社 排気浄化装置
SE524181C2 (sv) * 2002-11-05 2004-07-06 Volvo Lastvagnar Ab Metod för regenerering av ett partikelfilter samt fordon i vilket en sådan metod utnyttjas
US7207176B2 (en) * 2002-11-19 2007-04-24 Cummins Inc. Method of controlling the exhaust gas temperature for after-treatment systems on a diesel engine using a variable geometry turbine
US7150151B2 (en) * 2002-11-19 2006-12-19 Cummins Inc. Method of controlling the exhaust gas temperature for after-treatment systems on a diesel engine using a variable geometry turbine
US6981370B2 (en) * 2002-12-03 2006-01-03 Caterpillar Inc Method and apparatus for PM filter regeneration
US6865883B2 (en) 2002-12-12 2005-03-15 Detroit Diesel Corporation System and method for regenerating exhaust system filtering and catalyst components
US20040226287A1 (en) * 2003-02-18 2004-11-18 Edgar Bradley L. Automated regeneration apparatus and method for a particulate filter
US8434299B2 (en) * 2003-02-19 2013-05-07 International Engine Intellectual Property Company, Llc. Strategy employing exhaust back-pressure for burning soot trapped by a diesel particulate filter
US7992382B2 (en) * 2003-08-01 2011-08-09 Illinois Valley Holding Company Particulate trap system and method
US7963832B2 (en) * 2006-02-22 2011-06-21 Cummins Inc. Engine intake air temperature management system
US7503168B2 (en) * 2006-03-24 2009-03-17 Cumming Filtration Ip, Inc Apparatus, system, and method for particulate filter regeneration
US8091344B2 (en) * 2006-06-13 2012-01-10 Cummins Inc. System for modifying exhaust gas flow through an aftertreatment device
DE102006042872B4 (de) * 2006-09-13 2010-02-25 Ford Global Technologies, LLC, Dearborn Verfahren zur Bestimmung des Abgasgegendrucks stromaufwärts einer Turbine eines Abgasturboladers
CN101512122B (zh) * 2006-09-13 2012-09-05 博格华纳公司 排出空气冷却器在涡轮增压器中的整合
WO2008036010A1 (en) * 2006-09-19 2008-03-27 Industriell Plåtproduktion Ab Exhaust gas system
US8726630B2 (en) * 2006-12-01 2014-05-20 General Electric Company System and method for passive valving for pulse detonation combustors
AT506338A1 (de) * 2008-02-04 2009-08-15 Man Nutzfahrzeuge Oesterreich Verfahren zur regenerierung eines im abgasstrang eines fahrzeug-dieselmotors angeordneten partikelfilters
DE102008010658B4 (de) * 2008-02-22 2010-08-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Abgasregelsystem und Abgasregelverfahren
DE102008014528A1 (de) * 2008-03-15 2009-09-17 Hjs Fahrzeugtechnik Gmbh & Co. Kg Verfahren zum Bestimmen des Beladungszustandes eines in den Abgasstrang einer Brennkraftmaschine eingeschalteten Partikelfilters sowie Einrichtung zum Reduzieren der Partikelemission einer Brennkraftmaschine
US20110252765A1 (en) * 2010-04-14 2011-10-20 International Engine Intellectual Property Company , Llc Exhaust throttle valve system and method for diesel particulate filter regeneration
US20110289902A1 (en) * 2010-05-27 2011-12-01 International Engine Intellectual Property Company , Llc Method for operating an exhaust valve for diesel particulate filter regeneration
US20130276443A1 (en) * 2012-04-19 2013-10-24 GM Global Technology Operations LLC System and method for controlling an exhaust-braking engine maneuver
US10077722B2 (en) * 2012-07-24 2018-09-18 GM Global Technology Operations LLC Control of engine EGR with backpressure control valve
US9562452B2 (en) * 2012-12-14 2017-02-07 GM Global Technology Operations LLC System and method for controlling regeneration within an after-treatment component of a compression-ignition engine
US10550748B2 (en) * 2016-09-01 2020-02-04 Robert John Sharp Sectioned exhaust filter system
US10287945B2 (en) 2017-01-26 2019-05-14 Cummins, Inc. Increase aftertreatment temperature during light load operation
WO2017138495A1 (ja) * 2017-02-06 2017-08-17 株式会社小松製作所 排気浄化装置および作業車両

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488563A (en) * 1945-01-10 1949-11-22 Joseph M Sills Exhaust purifying system and method
DE922800C (de) * 1952-12-23 1955-01-24 Kloeckner Humboldt Deutz Ag Drosselklappe in einem kugelartigen Gehaeuse der Auspuffleitung zur Verstaerkung derBremswirkung
DE1080813B (de) * 1955-11-16 1960-04-28 Richard Haller Motorbremse fuer Fahrzeuge mit Brennkraftmaschine
US3019778A (en) * 1958-12-13 1962-02-06 Kloeckner Humboldt Deutz Ag Four-cycle internal combustion engine with exhaust brake
US3131533A (en) * 1961-02-13 1964-05-05 North American Aviation Inc Afterburner and method for purifying polluted exhaust gases
AT233326B (de) * 1962-07-12 1964-05-11 Michael Guillermo Dipl Ing May Verfahren und Einrichtung zur Verminderung der Anteile der unverbrannten und teilverbrannten Bestandteile in den Abgasen von fremdgezündeten Viertakt-Verbrennungskraftmaschinen
FR1367809A (fr) * 1963-07-11 1964-07-24 Procédé et dispositif pour la réduction des constituants non brûlés ou incomplètement brûlés des gaz d'échappement des moteurs à combustion interne à allumage indépendant
GB1102540A (en) * 1966-01-26 1968-02-07 Daimler Benz Ag Improvements relating to engine brakes of internal combustion engines
FR1472588A (fr) * 1966-03-25 1967-03-10 Dispositif d'étranglement pour gaz d'échappement
US3524316A (en) * 1968-07-31 1970-08-18 Joseph W Mckee Method and apparatus for combusting internal combustion engine exhaust pollutants
US3523418A (en) * 1968-10-07 1970-08-11 Ethyl Corp Exhaust back pressure control system for an internal combustion engine
US3820328A (en) * 1971-09-22 1974-06-28 Alfa Romeo Spa Device for the post combustion of the unburnt substances in the exhaust gases of the internal combustion engine of a motor vehicle
US3788284A (en) * 1972-05-22 1974-01-29 C Gardner Feedback modulation of exhaust gases in internal combustion engines
US3805521A (en) * 1973-02-23 1974-04-23 Gen Motors Corp Exhaust flow control system
JPS5031216A (de) * 1973-07-18 1975-03-27
US3870083A (en) * 1973-10-23 1975-03-11 Jerry W Nezat Back pressure regulator for automotive engines
DE2360581A1 (de) * 1973-12-05 1975-06-19 Porsche Ag Vorrichtung zum katalytischen nachverbrennen von abgasen im abgassystem einer brennkraftmaschine
US3940928A (en) * 1974-02-11 1976-03-02 General Motors Corporation Air diverter valve
US3911675A (en) * 1974-03-25 1975-10-14 Gen Motors Corp Keep-hot catalytic converter
US4051821A (en) * 1976-08-30 1977-10-04 General Motors Corporation Exhaust back pressure control
US4211075A (en) * 1978-10-19 1980-07-08 General Motors Corporation Diesel engine exhaust particulate filter with intake throttling incineration control
US4254752A (en) * 1979-09-17 1981-03-10 Stewart & Stevenson Services, Inc. Method of and apparatus for improving operation of a diesel engine at light loads
US4281512A (en) * 1979-10-30 1981-08-04 Phillips Petroleum Company Apparatus for reducing non-gaseous pollutants
JPS578311A (en) * 1980-06-19 1982-01-16 Toyota Motor Corp Method and device for decreasing discharged quantity of diesel particulates
US4549398A (en) * 1981-06-22 1985-10-29 Toyota Jidosha Kogyo Kabushiki Kaisha Exhaust gas cleaning device for diesel engines
US4381643A (en) * 1981-08-03 1983-05-03 General Motors Corporation Diesel exhaust cleaner and burner system with constant burner air mixture supply
EP0072059B1 (de) * 1981-08-11 1986-05-07 BBC Aktiengesellschaft Brown, Boveri & Cie. Aufgeladene Brennkraftmaschine mit Abgaspartikelfilter
JPS5865923A (ja) * 1981-10-15 1983-04-19 Toyota Motor Corp デイ−ゼルエンジンの排気微粒子浄化装置
JPS5865924A (ja) * 1981-10-15 1983-04-19 Toyota Motor Corp デイ−ゼルエンジンの排気微粒子浄化装置
US4449362A (en) * 1981-12-02 1984-05-22 Robertshaw Controls Company Exhaust system for an internal combustion engine, burn-off unit and methods therefor
JPS58158348A (ja) * 1982-03-15 1983-09-20 Toyota Motor Corp ディーゼルエンジンの排気微粒子浄化制御装置
US4404796A (en) * 1982-06-03 1983-09-20 Ford Motor Company Removal of particulates from diesel engine exhaust gas
FR2538448A1 (fr) * 1982-12-28 1984-06-29 Peugeot Dispositif de commande du processus de regeneration d'un filtre a particules place sur l'echappement d'un moteur a allumage par compression
US4549399A (en) * 1983-01-24 1985-10-29 Hitachi, Ltd. Exhaust emission control system for diesel engine
JPS59158313A (ja) * 1983-03-01 1984-09-07 Nissan Motor Co Ltd 内燃機関における排気微粒子捕集用トラツプの再生用バ−ナの制御装置
JPS59185815A (ja) * 1983-04-07 1984-10-22 Diesel Kiki Co Ltd 内燃機関の排気微粒子処理装置
JPS601314A (ja) * 1983-06-20 1985-01-07 Nissan Motor Co Ltd 内燃機関の排気微粒子後処理装置
JPS6022012A (ja) * 1983-07-15 1985-02-04 Mitsubishi Motors Corp デイ−ゼルパテイキユレ−トフイルタシステムにおけるエアポンプ
US4557108A (en) * 1983-09-14 1985-12-10 Mitsubishi Denki Kabushiki Kaisha Combustion apparatus for vehicle
DE3408057A1 (de) * 1984-03-05 1985-06-20 Daimler-Benz Ag, 7000 Stuttgart Verfahren zum zuenden von russabbrennfiltern und dieselmotor mit russabbrennfilter
ATE46938T1 (de) * 1985-02-09 1989-10-15 Zeuna Staerker Kg Verfahren zur automatischen regeneration eines russfilters bei einem personenkraftwagen mit dieselmotor.
US4756155A (en) * 1985-03-26 1988-07-12 Nissan Motor Company, Ltd. Exhaust particle removing system for an internal combustion engine
DE3538109C1 (de) * 1985-10-26 1987-02-26 Man Technologie Gmbh Dieselmotor mit Russfilter

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Publication number Publication date
EP0260031A1 (de) 1988-03-16
EP0260031B1 (de) 1992-01-02
US4835963A (en) 1989-06-06
JPS6357811A (ja) 1988-03-12

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