ATE173051T1 - Verfahren und vorrichtung zum kontrollierten regenerieren eines dieselrussfilters - Google Patents

Verfahren und vorrichtung zum kontrollierten regenerieren eines dieselrussfilters

Info

Publication number
ATE173051T1
ATE173051T1 AT95109133T AT95109133T ATE173051T1 AT E173051 T1 ATE173051 T1 AT E173051T1 AT 95109133 T AT95109133 T AT 95109133T AT 95109133 T AT95109133 T AT 95109133T AT E173051 T1 ATE173051 T1 AT E173051T1
Authority
AT
Austria
Prior art keywords
filter
noise filter
throttle
controlled regeneration
temp
Prior art date
Application number
AT95109133T
Other languages
English (en)
Inventor
Konstantin N Prof Dr-In Pattas
Original Assignee
Pattas Konstantin N
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
Priority claimed from DE19506983A external-priority patent/DE19506983A1/de
Application filed by Pattas Konstantin N filed Critical Pattas Konstantin N
Application granted granted Critical
Publication of ATE173051T1 publication Critical patent/ATE173051T1/de

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
    • 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
    • F01N3/031—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 having means for by-passing filters, e.g. when clogged or during cold engine start
    • 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
    • F01N3/031—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 having means for by-passing filters, e.g. when clogged or during cold engine start
    • F01N3/032—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 having means for by-passing filters, e.g. when clogged or during cold engine start during filter regeneration 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

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)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Exhaust Silencers (AREA)
AT95109133T 1994-06-29 1995-06-13 Verfahren und vorrichtung zum kontrollierten regenerieren eines dieselrussfilters ATE173051T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4422829 1994-06-29
DE19506983A DE19506983A1 (de) 1994-06-29 1995-02-28 Verfahren und Vorrichtung zum kontrollierten Regenerieren eines Dieselrußfilters

Publications (1)

Publication Number Publication Date
ATE173051T1 true ATE173051T1 (de) 1998-11-15

Family

ID=25937847

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95109133T ATE173051T1 (de) 1994-06-29 1995-06-13 Verfahren und vorrichtung zum kontrollierten regenerieren eines dieselrussfilters

Country Status (8)

Country Link
US (1) US5582002A (de)
EP (1) EP0690210B1 (de)
JP (1) JPH0849523A (de)
CN (1) CN1116272A (de)
AT (1) ATE173051T1 (de)
AU (1) AU680359B2 (de)
BR (1) BR9502975A (de)
CA (1) CA2152094A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2753393B1 (fr) * 1996-09-13 1998-10-30 Inst Francais Du Petrole Procede et dispositif de controle d'un filtre a particules
US6752856B1 (en) 1999-04-29 2004-06-22 Caterpillar Inc. Feedback loop controlled multistage aerosol removal device
US6615580B1 (en) 1999-06-23 2003-09-09 Southwest Research Institute Integrated system for controlling diesel engine emissions
US6293096B1 (en) 1999-06-23 2001-09-25 Southwest Research Institute Multiple stage aftertreatment system
KR100495205B1 (ko) * 2000-07-24 2005-06-14 도요타지도샤가부시키가이샤 배기가스 정화 장치
US6901751B2 (en) * 2002-02-01 2005-06-07 Cummins, Inc. System for controlling particulate filter temperature
DE10211565A1 (de) * 2002-03-15 2003-10-09 Eberspaecher J Gmbh & Co Abgasanlage mit Partikelfilter für Dieselmotoren
FR2846038B1 (fr) * 2002-10-22 2006-12-22 Renault Sa Procede de determination de la temperature interne d'un filtre a particules, procede de commande de la generation du filtre a particules, systeme de commande et filtre a particules correspondant.
US20040231323A1 (en) * 2003-05-23 2004-11-25 Fujita Mahoro M. Exhaust system and process for operating the same
DE602004006415T2 (de) * 2003-06-18 2008-01-10 Johnson Matthey Public Ltd., Co. Verfahren zur steuerung der reduktionsmittelzugabe
US6991668B2 (en) * 2003-09-26 2006-01-31 Towsley Frank E Diesel soot filter
FR2865239B1 (fr) * 2004-01-19 2006-03-31 Jean Claude Fayard Dispositif de filtration des gaz d'echappement pour moteur diesel associant un additif de combustion compose de nano-particules et un filtre a particules a surface de filtration variable
GB0428291D0 (en) * 2004-12-24 2005-01-26 Johnson Matthey Plc Methods of regenerating NOx-Absorbent
GB0428289D0 (en) * 2004-12-24 2005-01-26 Johnson Matthey Plc Reductant addition in exhaust system comprising NOx-absorbent
FR2872199B1 (fr) * 2004-06-25 2006-10-06 Jean Claude Fayard Procede et dispositif de reduction/elimination de la quantite de particules contenues dans les gaz d'echappement d'un moteur a combustion interne
DE102005038707A1 (de) * 2005-08-15 2007-03-08 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren und Vorrichtung zur Aufbereitung eines Abgases einer Verbrennungskraftmaschine
US20080314032A1 (en) * 2007-05-15 2008-12-25 Xuantian Li Segmented Particulate Filter For An Engine Exhaust Stream
US9127581B2 (en) * 2009-11-10 2015-09-08 Jeju National University Industry-Academic Cooperation Foundation Filter assembly and exhaust gas reducing device including same
US10100721B2 (en) 2010-12-21 2018-10-16 General Electric Company Apparatus and system for directing exhaust gas flow
US20120151916A1 (en) * 2010-12-21 2012-06-21 Shishir Tiwari Apparatus and system for directing exhaust gas flow
CN102116187A (zh) * 2011-03-22 2011-07-06 杭州银轮科技有限公司 一种用于柴油机尾气处理的催化转化器
KR20140092842A (ko) 2011-10-26 2014-07-24 보스하트 오토모티브 테스팅 서비시스, 아이엔씨. 디젤 미립자 필터들을 위한 과온/과압 안전 장치
US9010098B2 (en) * 2012-10-24 2015-04-21 Electro-Motive Diesel, Inc. After-treatment device
JP6277489B2 (ja) * 2014-04-25 2018-02-14 株式会社コモテック 内燃機関のフィルタ装置
WO2015171155A1 (en) * 2014-05-09 2015-11-12 Cummins Inc. Techniques for minimizing aftertreatment system exhaust flow restrictions during engine operation
JP6551132B2 (ja) * 2015-10-13 2019-07-31 スズキ株式会社 エンジンの排気制御装置
US10273847B2 (en) * 2017-05-26 2019-04-30 GM Global Technology Operations LLC Systems and methods for controlling bypass of exhaust after treatment device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1792891A (en) * 1927-09-23 1931-02-17 Walter B Clifford Temperature-controlled valve
DE2360581A1 (de) * 1973-12-05 1975-06-19 Porsche Ag Vorrichtung zum katalytischen nachverbrennen von abgasen im abgassystem einer brennkraftmaschine
DE2749252C3 (de) * 1977-11-03 1980-09-11 Danfoss A/S, Nordborg (Daenemark) Betätigungsvorrichtung für die Verstellung des Verschlußstücks eines Ventils
JPS57195815A (en) * 1981-05-28 1982-12-01 Toyota Motor Corp Exhaust gas purifier of internal combustion engine
CH663253A5 (en) * 1984-04-11 1987-11-30 Bbc Brown Boveri & Cie Exhaust particle filter for internal combustion engines
DE3538109C1 (de) * 1985-10-26 1987-02-26 Man Technologie Gmbh Dieselmotor mit Russfilter
DE3723703A1 (de) * 1986-01-22 1989-01-26 Kloeckner Humboldt Deutz Ag Brennkraftmaschine mit zumindest einem russfilter
DE3806219C2 (de) * 1988-02-26 1997-12-11 Pattas Konstantin N Rußfiltersystem
US5195319A (en) * 1988-04-08 1993-03-23 Per Stobbe Method of filtering particles from a flue gas, a flue gas filter means and a vehicle
DE8810816U1 (de) * 1988-08-26 1989-12-21 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar Katalysator-Gehäuse, insbesondere für Startkatalysatoren, und zugehöriger Katalysator-Trägerkörper
JPH0621551B2 (ja) * 1989-06-16 1994-03-23 いすゞ自動車株式会社 パティキュレートトラップの再生装置
JPH0385315A (ja) * 1989-08-28 1991-04-10 Riken Corp 排ガス浄化装置
JPH03202609A (ja) * 1989-12-28 1991-09-04 Nissan Motor Co Ltd エンジンの排気浄化装置
JPH03233119A (ja) * 1990-02-09 1991-10-17 Nissan Motor Co Ltd エンジンの排気浄化装置
JPH03286120A (ja) * 1990-03-30 1991-12-17 Mazda Motor Corp ディーゼルエンジンの排気微粒子浄化装置
WO1993000503A2 (en) * 1991-06-27 1993-01-07 Donaldson Company, Inc. Trap apparatus with tubular filter element
JP2894103B2 (ja) * 1992-09-09 1999-05-24 松下電器産業株式会社 排気ガス浄化装置

Also Published As

Publication number Publication date
JPH0849523A (ja) 1996-02-20
AU680359B2 (en) 1997-07-24
CN1116272A (zh) 1996-02-07
CA2152094A1 (en) 1995-12-30
BR9502975A (pt) 1996-06-25
US5582002A (en) 1996-12-10
EP0690210A1 (de) 1996-01-03
AU2163095A (en) 1996-01-11
EP0690210B1 (de) 1998-11-04

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee