DE69020751T2 - System zur Regenerierung für Partikelfilter. - Google Patents

System zur Regenerierung für Partikelfilter.

Info

Publication number
DE69020751T2
DE69020751T2 DE69020751T DE69020751T DE69020751T2 DE 69020751 T2 DE69020751 T2 DE 69020751T2 DE 69020751 T DE69020751 T DE 69020751T DE 69020751 T DE69020751 T DE 69020751T DE 69020751 T2 DE69020751 T2 DE 69020751T2
Authority
DE
Germany
Prior art keywords
particulate filter
regeneration system
filter regeneration
particulate
regeneration
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
Application number
DE69020751T
Other languages
English (en)
Other versions
DE69020751D1 (de
Inventor
Minoru Arai
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.)
Isuzu Motors Ltd
Original Assignee
Isuzu Motors Ltd
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 Isuzu Motors Ltd filed Critical Isuzu Motors Ltd
Publication of DE69020751D1 publication Critical patent/DE69020751D1/de
Application granted granted Critical
Publication of DE69020751T2 publication Critical patent/DE69020751T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01N3/08—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
    • F01N3/30—Arrangements for supply of additional air
    • F01N3/32—Arrangements for supply of additional air using air pump
    • 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
    • F01N3/027—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
    • 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
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
    • F02D35/0023—Controlling air supply
    • F02D35/0038—Controlling air supply by means of air pumps
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
    • F02D41/1441—Plural sensors
    • 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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D2041/0022—Controlling intake air for diesel engines by throttle control
    • 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
    • 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)
DE69020751T 1989-02-13 1990-02-07 System zur Regenerierung für Partikelfilter. Expired - Fee Related DE69020751T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3307889A JPH0621552B2 (ja) 1989-02-13 1989-02-13 パティキュレートトラップの再燃焼装置

Publications (2)

Publication Number Publication Date
DE69020751D1 DE69020751D1 (de) 1995-08-17
DE69020751T2 true DE69020751T2 (de) 1995-11-23

Family

ID=12376673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69020751T Expired - Fee Related DE69020751T2 (de) 1989-02-13 1990-02-07 System zur Regenerierung für Partikelfilter.

Country Status (4)

Country Link
US (1) US5105619A (de)
EP (1) EP0383187B1 (de)
JP (1) JPH0621552B2 (de)
DE (1) DE69020751T2 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4032721A1 (de) * 1990-10-15 1992-04-16 Emitec Emissionstechnologie Ueberwachung der funktion eines von einem katalysierbaren fluid durchstroembaren katalysators
RU2094624C1 (ru) * 1990-08-28 1997-10-27 Эмитек Гезельшафт Фюр Эмиссионстехнологи Мбх Способ контроля состояния катализатора, через который в направлении течения пропускают катализируемую жидкость, и катализатор
JP3116439B2 (ja) * 1991-08-09 2000-12-11 株式会社日本自動車部品総合研究所 排気ガス微粒子浄化装置
DE4201136C2 (de) * 1992-01-17 1998-01-08 Emitec Emissionstechnologie Verfahren zur Überwachung einer katalytischen Abgasreinigungsanlage eines Verbrennungsmotors
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
US5458673A (en) * 1992-11-26 1995-10-17 Nippon Soken, Inc. Exhaust gas particulate purifying process for internal combustion engine
DE4243990A1 (de) * 1992-12-23 1994-07-07 Magnet Motor Gmbh Kraftfahrzeug, insbesondere Stadtbus, mit Dieselmotor/Generator-Einheit
JPH08232643A (ja) * 1995-02-28 1996-09-10 Matsushita Electric Ind Co Ltd 排ガス浄化方法及び排ガス浄化装置
US5711785A (en) * 1995-10-26 1998-01-27 Ormet Corporation Method and apparatus for controlling the cleaning cycle of air filter elements and for predicting the useful life thereof
US5904042A (en) * 1997-08-28 1999-05-18 Rohrbaugh; David Diesel exhaust conditioning system
JP3952561B2 (ja) * 1997-11-19 2007-08-01 トヨタ自動車株式会社 内燃機関の排気浄化装置
US6347511B1 (en) 1999-12-21 2002-02-19 Ford Global Technologies, Inc. Exhaust gas purification system for lean burn engine
FR2802972B1 (fr) * 1999-12-23 2002-05-03 Renault Procede de gestion du fonctionnement d'un filtre a particules pour moteur a combustion
DE10003816A1 (de) 2000-01-28 2001-08-02 Opel Adam Ag Regenerierbarer Partikelfilter zum Entfernen von Rußpartikeln aus Abgasen
DE10125485B4 (de) * 2000-05-30 2009-05-28 Ford Global Technologies, LLC (n.d.Ges.d. Staates Delaware), Dearborn Vorrichtung und Verfahren zur Regeneration eines Dieselpartikelfilters in einem Kraftfahrzeug
DE10108720A1 (de) * 2001-02-23 2002-09-05 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
DE10112138A1 (de) * 2001-03-14 2002-09-19 Bosch Gmbh Robert Verfahren und Vorrichtung zur Überwachung eines Signals
DE10122739A1 (de) * 2001-05-10 2002-11-21 Bosch Gmbh Robert Vorrichtung zur Abgasbehandlung einer Brennkraftmaschine
JP4357241B2 (ja) * 2003-09-08 2009-11-04 トヨタ自動車株式会社 排気浄化装置
JP4415749B2 (ja) * 2004-05-10 2010-02-17 株式会社デンソー 内燃機関の排気浄化装置
DE102004046638A1 (de) 2004-09-25 2006-03-30 Robert Bosch Gmbh Verfahren zum Betreiben einer im Abgasbereich einer Brennkraftmaschine angeordneten Partikelfilters und Vorrichtung zur Durchführung des Verfahrens
US20060070360A1 (en) * 2004-10-05 2006-04-06 Caterpillar Inc. Filter service system and method
US20060191412A1 (en) * 2005-02-28 2006-08-31 Caterpillar Inc. Filter service system and method
US8091344B2 (en) * 2006-06-13 2012-01-10 Cummins Inc. System for modifying exhaust gas flow through an aftertreatment device
US7896956B2 (en) * 2006-11-30 2011-03-01 Mitsubishi Heavy Industries, Ltd. Method for regenerating filter and apparatus thereof
WO2008127156A1 (en) * 2007-04-16 2008-10-23 Volvo Lastvagnar Ab Device for use in exhaust aftertreatment system
US7958723B2 (en) * 2007-05-15 2011-06-14 GM Global Technology Operations LLC Electrically heated particulate filter propagation support methods and systems
DE102009028286A1 (de) 2009-08-06 2011-02-10 Robert Bosch Gmbh Partikelfilteranlage und Verfahren zur Regeneration der Partikelfilteranlage
KR101114386B1 (ko) * 2009-08-28 2012-02-15 현대자동차주식회사 매연 저감 필터
DE102010021753B4 (de) 2009-12-17 2016-02-04 Deutz Ag Regeneration von Partikelfiltern
JP2011226313A (ja) * 2010-04-15 2011-11-10 Isuzu Motors Ltd 排気センサー
FR2963640B1 (fr) * 2010-08-05 2014-05-09 Peugeot Citroen Automobiles Sa Ensemble de motorisation
US20130239802A1 (en) * 2010-09-24 2013-09-19 Maradyne Corporation Self-cleaning air filter
DE102010055131A1 (de) * 2010-12-18 2012-06-21 GM Global Technology Operations LLC Verfahren zur Ermittlung einer Klappenstellung eines Abgaswärmetauschers
US20140140892A1 (en) * 2014-01-27 2014-05-22 Caterpillar Inc. Exhaust after-treatment system
CN104847455B (zh) * 2015-06-05 2019-01-25 北京航空航天大学 汽油机颗粒物过滤器再生系统及再生方法
DE102015211169A1 (de) * 2015-06-17 2016-12-22 Mtu Friedrichshafen Gmbh Verfahren zum Betreiben eines Abgasnachbehandlungssystems, Abgasnachbehandlungssystem und Brennkraftmaschine mit einem Abgasnachbehandlungssystem
CN105240097B (zh) * 2015-10-27 2018-07-03 潍柴动力股份有限公司 Dpf再生温度控制方法及装置
US9739223B2 (en) 2015-11-18 2017-08-22 Ford Global Technologies, Llc System and method for bypassing a particulate filter
US10066561B2 (en) * 2016-04-27 2018-09-04 GM Global Technology Operations LLC Control of engine exhaust backpressure following engine cold-start
CN116335809A (zh) * 2023-03-01 2023-06-27 重庆赛力斯新能源汽车设计院有限公司 一种增程式汽车排气系统及增程式汽车

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Publication number Priority date Publication date Assignee Title
JPS59101518A (ja) * 1982-12-01 1984-06-12 Toyota Motor Corp デイ−ゼル微粒子除去装置
JPS5988209U (ja) * 1982-12-04 1984-06-14 マツダ株式会社 デイ−ゼルエンジンの排気ガス浄化装置
DE3379498D1 (en) * 1983-12-27 1989-05-03 Ford Motor Co Apparatus for periodically oxidizing particulates collected from exhaust gases
US4665690A (en) * 1985-01-14 1987-05-19 Mazda Motor Corporation Exhaust gas cleaning system for vehicle
JPS6249610A (ja) * 1985-08-29 1987-03-04 Toshiba Corp 負荷時タツプ切換器
JPH01127016A (ja) * 1987-11-12 1989-05-19 Ngk Insulators Ltd セラミックハニカムフィルターの燃焼再生方法

Also Published As

Publication number Publication date
DE69020751D1 (de) 1995-08-17
JPH0621552B2 (ja) 1994-03-23
JPH02215913A (ja) 1990-08-28
EP0383187B1 (de) 1995-07-12
EP0383187A1 (de) 1990-08-22
US5105619A (en) 1992-04-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee