DE3760680D1 - Regeneration system for exhaust gas particle filter systems - Google Patents

Regeneration system for exhaust gas particle filter systems

Info

Publication number
DE3760680D1
DE3760680D1 DE8787100384T DE3760680T DE3760680D1 DE 3760680 D1 DE3760680 D1 DE 3760680D1 DE 8787100384 T DE8787100384 T DE 8787100384T DE 3760680 T DE3760680 T DE 3760680T DE 3760680 D1 DE3760680 D1 DE 3760680D1
Authority
DE
Germany
Prior art keywords
exhaust gas
particle filter
regeneration system
filter systems
gas particle
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
Application number
DE8787100384T
Other languages
English (en)
Inventor
Franz Prof Dr Pischinger
Gerhard Dr Ing Lepperhoff
Georg Dipl Ing Huthwohl
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.)
FEV Europe GmbH
Original Assignee
Fev Forsch Energietech Verbr
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 Fev Forsch Energietech Verbr filed Critical Fev Forsch Energietech Verbr
Priority to DE8787100384T priority Critical patent/DE3760680D1/de
Application granted granted Critical
Publication of DE3760680D1 publication Critical patent/DE3760680D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0082—Controlling each cylinder individually per groups or banks
    • 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
    • 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
    • F01N3/033—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 in combination with other devices
    • F01N3/035—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 in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/38—Pumps characterised by adaptations to special uses or conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
    • 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
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • F01N2430/06—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by varying fuel-air ratio, e.g. by enriching fuel-air mixture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F02D41/029—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a particulate filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE8787100384T 1986-02-19 1987-01-14 Regeneration system for exhaust gas particle filter systems Expired DE3760680D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787100384T DE3760680D1 (en) 1986-02-19 1987-01-14 Regeneration system for exhaust gas particle filter systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863605255 DE3605255A1 (de) 1986-02-19 1986-02-19 Verfahren zur regeneration von abgas-partikelfiltersystemen
DE8787100384T DE3760680D1 (en) 1986-02-19 1987-01-14 Regeneration system for exhaust gas particle filter systems

Publications (1)

Publication Number Publication Date
DE3760680D1 true DE3760680D1 (en) 1989-11-09

Family

ID=6294448

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863605255 Withdrawn DE3605255A1 (de) 1986-02-19 1986-02-19 Verfahren zur regeneration von abgas-partikelfiltersystemen
DE8787100384T Expired DE3760680D1 (en) 1986-02-19 1987-01-14 Regeneration system for exhaust gas particle filter systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19863605255 Withdrawn DE3605255A1 (de) 1986-02-19 1986-02-19 Verfahren zur regeneration von abgas-partikelfiltersystemen

Country Status (3)

Country Link
US (1) US4709547A (de)
EP (1) EP0234218B1 (de)
DE (2) DE3605255A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817980A1 (de) * 1988-05-27 1989-11-30 Daimler Benz Ag Vorrichtung zur regenerierung von russabbrennfiltern
DE3829491A1 (de) * 1988-08-31 1990-03-01 Kloeckner Humboldt Deutz Ag Brennstoffzufuhr zu einem regenerationsbrenner
US5024054A (en) * 1989-12-26 1991-06-18 Donaldson Company, Inc. Engine exhaust system with sequential loading of multiple filters
US5250094A (en) 1992-03-16 1993-10-05 Donaldson Company, Inc. Ceramic filter construction and method
IT1266889B1 (it) * 1994-07-22 1997-01-21 Fiat Ricerche Metodo di autoinnesco della rigenerazione in un filtro particolato per un motore diesel con sistema d'iniezione a collettore comune.
US5642705A (en) * 1994-09-29 1997-07-01 Fuji Jukogyo Kabushiki Kaisha Control system and method for direct fuel injection engine
DE19531562A1 (de) * 1995-08-28 1997-03-06 Abb Management Ag Verfahren zum Betrieb einer Kraftwerksanlage
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
EP0969186B1 (de) * 1998-07-03 2003-04-09 Toyota Jidosha Kabushiki Kaisha Vorrichtung zum Reinigen von Abgasen einer Brennkraftmaschine
DE10018062B4 (de) * 2000-04-12 2014-04-03 Volkswagen Ag Mehrzylindermotor für Kraftfahrzeuge mit einer mehrflutigen Abgasreinigungsanlage und Verfahren zur Steuerung eines Betriebs des Mehrzylindermotors
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
DE60238235D1 (de) * 2001-09-07 2010-12-23 Mitsubishi Motors Corp Vorrichtung zur Abgasemissionssteuerung eines Motors
JP4042399B2 (ja) * 2001-12-12 2008-02-06 三菱自動車工業株式会社 排気浄化装置
DE102007033424A1 (de) 2007-07-18 2009-01-22 Man Nutzfahrzeuge Ag Selbstreinigendes Abgasnachbehandlungssystem
DE102007061005A1 (de) 2007-12-18 2009-06-25 Man Nutzfahrzeuge Ag Verfahren zur Verbesserung der Hydrolyse eines Reduktionsmittels in einem Abgasnachbehandlungssystem
JP5227149B2 (ja) * 2008-12-03 2013-07-03 富士重工業株式会社 エンジンの排気浄化装置
DE102009028354B4 (de) * 2009-08-07 2013-05-29 Mtu Friedrichshafen Gmbh Gasführungssystem für eine Peripherie einer Brennkraftmaschine zur Führung von Gas der Brennkraftmaschine, Brennkraftsystem und Verfahren zum Betrieb der Brennkraftmaschine
US8387372B2 (en) * 2010-03-11 2013-03-05 GM Global Technology Operations LLC Particulate filter system
DE102010054671A1 (de) * 2010-12-15 2012-06-21 Continental Automotive Gmbh Verfahren zum Betreiben eines Rußsensors
US8950176B2 (en) * 2011-06-29 2015-02-10 Electro-Motive Diesel, Inc. System for reducing engine emissions and backpressure using parallel emission reduction equipment
DE102013020658A1 (de) * 2013-12-12 2015-06-18 Daimler Ag Betriebsverfahren für eine Kraftfahrzeug-Brennkraftmaschine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786635A (en) * 1971-12-20 1974-01-22 Krun Corp Internal combustion engine with modified and controlled exhaust
DE2519609A1 (de) * 1975-05-02 1976-11-11 Daimler Benz Ag Vorrichtung zum entfernen des russes aus abgasen von brennkraftmaschinen, insbesondere dieselbrennkraftmaschinen
DE2528494A1 (de) * 1975-06-26 1977-01-13 Bosch Gmbh Robert Verfahren zur filterung der abgase einer selbstgezuendeten brennkraftmaschine
DE2852226A1 (de) * 1978-12-02 1980-06-19 Daimler Benz Ag Russfilter im abgasstrom von luftverdichtenden brennkraftmaschinen
GB2064360B (en) * 1979-12-03 1984-05-16 Gen Motors Corp Ceramic filters for diesel exhaust particulates and methods for making such filters
JPS56132416A (en) * 1980-03-19 1981-10-16 Toyota Motor Corp Device for disposing of exhaust gas of diesel engine
JPS5786536A (en) * 1980-11-17 1982-05-29 Toyota Motor Corp Reproduction method of particle catcher and fuel supplier for diesel engine
US4391095A (en) * 1981-07-02 1983-07-05 Texaco Inc. Internal combustion engine with exhaust filter rejuvenation
US4395875A (en) * 1981-07-24 1983-08-02 Texaco Inc. Method for rejuvenating an exhaust gas filter for a diesel engine
US4390355A (en) * 1982-02-02 1983-06-28 General Motors Corporation Wall-flow monolith filter
AT381173B (de) * 1982-05-11 1986-09-10 List Hans Verfahren zur quantitativen bestimmung von partikelfoermigen verbrennungsrueckstaenden
DE3230608A1 (de) * 1982-08-18 1984-02-23 Volkswagenwerk Ag, 3180 Wolfsburg Verfahren zur reinigung eines russfilters im abgassystem einer brennkraftmaschine
JPS5979024A (ja) * 1982-10-27 1984-05-08 Mazda Motor Corp デイ−ゼルエンジンの排気ガス浄化装置
JPS5982515A (ja) * 1982-10-29 1984-05-12 Mazda Motor Corp デイ−ゼルエンジンの排気ガス浄化装置
US4509327A (en) * 1983-01-27 1985-04-09 Johnson Matthey, Inc. Regenerating catalytic particulate filters and apparatus therefor
JPS6022014A (ja) * 1983-07-15 1985-02-04 Mitsubishi Motors Corp ディ−ゼルパティキュレ−トフィルタ再生装置
DE3420199A1 (de) * 1984-05-30 1985-12-05 Knecht Filterwerke Gmbh, 7000 Stuttgart Verfahren zur regelung der verbrennung des in dem abgas von verbrennungsmotoren enthaltenen russes
US4663934A (en) * 1985-04-01 1987-05-12 Arvin Industries, Inc. Manifold exhaust processor

Also Published As

Publication number Publication date
EP0234218B1 (de) 1989-10-04
DE3605255A1 (de) 1987-08-20
EP0234218A1 (de) 1987-09-02
US4709547A (en) 1987-12-01

Similar Documents

Publication Publication Date Title
DE3760680D1 (en) Regeneration system for exhaust gas particle filter systems
DE3760969D1 (en) Housing for exhaust gas after-treatment systems, especially particle filter systems
DE3662293D1 (en) Exhaust gas cleaning system for vehicle
AU2514588A (en) Catalytic converter particulate filter for exhaust systems
EP0158887A3 (en) Diesel particulate oxidizer regeneration system
EP0332609A3 (en) Filter for diesel exhaust gas
GB2134407B (en) Filtration system for diesel engine exhaust
EP0411445A3 (en) Particulate filter trap load regeneration system
GB2169819B (en) Device for removing solid particles from exhaust gas
DE3477412D1 (en) Engine exhaust gas recirculation control system
EP0427970A3 (en) Catalyst for purifying exhaust gases
GB8324862D0 (en) Regenerating catalystic particulate filters
DE69006525D1 (de) Regenerierungssystem für Partikelfilter.
GB8710180D0 (en) Exhaust gas recirculation system
ZA886852B (en) Filter media for filter systems
AU591733B2 (en) Exhaust gas brake system
GB2134409B (en) Filtration system for diesel engine exhaust
ZA875386B (en) Method and system for exhaust gas stream scrubbing
HU893880D0 (en) Silencing arrangement for exhaust system
AU7620981A (en) Exhaust gas filter and catalyst
GB2162162B (en) Method and system for purifying exhaust gas
GB2109460B (en) Multi-stage exhaust gas recirculation system
JPS57136922A (en) Two function filter treating exhaust gas
GB2137897B (en) Filter for purifying gases
ZA844050B (en) Fabric filter system with improved gas bypass means for removing particulate matter from gases

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FEV MOTORENTECHNIK GMBH, 52078 AACHEN, DE

8339 Ceased/non-payment of the annual fee