DE68904128D1 - Verfahren und vorrichtung zur steuerung der regenerierung, wenigstens eines partikelfilters, welches in einem dieselmotor installiert ist. - Google Patents

Verfahren und vorrichtung zur steuerung der regenerierung, wenigstens eines partikelfilters, welches in einem dieselmotor installiert ist.

Info

Publication number
DE68904128D1
DE68904128D1 DE8989110396T DE68904128T DE68904128D1 DE 68904128 D1 DE68904128 D1 DE 68904128D1 DE 8989110396 T DE8989110396 T DE 8989110396T DE 68904128 T DE68904128 T DE 68904128T DE 68904128 D1 DE68904128 D1 DE 68904128D1
Authority
DE
Germany
Prior art keywords
regeneration
controlling
diesel engine
particle filter
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 - Fee Related
Application number
DE8989110396T
Other languages
English (en)
Other versions
DE68904128T2 (de
Inventor
Mario Incardona
Claudio Operti
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.)
Iveco SpA
Original Assignee
Iveco Fiat SpA
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 Iveco Fiat SpA filed Critical Iveco Fiat SpA
Application granted granted Critical
Publication of DE68904128D1 publication Critical patent/DE68904128D1/de
Publication of DE68904128T2 publication Critical patent/DE68904128T2/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
    • F01N3/02—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
    • 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
    • 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
    • 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)
DE8989110396T 1988-06-09 1989-06-08 Verfahren und vorrichtung zur steuerung der regenerierung, wenigstens eines partikelfilters, welches in einem dieselmotor installiert ist. Expired - Fee Related DE68904128T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6754088 1988-06-09

Publications (2)

Publication Number Publication Date
DE68904128D1 true DE68904128D1 (de) 1993-02-11
DE68904128T2 DE68904128T2 (de) 1993-04-29

Family

ID=11303272

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989110396T Expired - Fee Related DE68904128T2 (de) 1988-06-09 1989-06-08 Verfahren und vorrichtung zur steuerung der regenerierung, wenigstens eines partikelfilters, welches in einem dieselmotor installiert ist.

Country Status (3)

Country Link
EP (1) EP0349788B1 (de)
DE (1) DE68904128T2 (de)
ES (1) ES2037909T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5063736A (en) * 1989-08-02 1991-11-12 Cummins Engine Company, Inc. Particulate filter trap load regeneration system
US5195316A (en) * 1989-12-27 1993-03-23 Nissan Motor Co., Ltd. Exhaust gas purifying device for an internal combustion engine
DE4226055C1 (de) * 1992-08-06 1994-09-15 Eberspaecher J Verfahren und Vorrichtung zur Ermittlung des Beladungszustands von Partikelfiltern
FR2701514B1 (fr) * 1993-02-12 1995-03-24 Renault Procédé d'épuration par micro-ondes des gaz d'échappement de moteurs à combustion interne et dispositif de mise en Óoeuvre.
DE19506388C1 (de) * 1995-02-23 1996-08-22 Buero Fuer Ca Technik Dipl Ing Verfahren zum Erkennen von systematischen Fehlern, insbesondere zur automatischen Störungserkennung bei Qualitätskontrollen, mittels mit Meßsensoren ausgestatteten Meßgeräten
DE19945372A1 (de) * 1999-09-22 2001-03-29 Volkswagen Ag Verfahren zur Steuerung einer Regeneration eines Partikelfilters
DE10033160B4 (de) * 2000-07-07 2004-06-24 Daimlerchrysler Ag Brennkraftmaschine, insbesondere für Kraftfahrzeuge
DE10223427A1 (de) * 2002-05-25 2003-12-18 Bayerische Motoren Werke Ag Verfahren zur Regenerierung eines verstopften Partikelfilters
JP3985098B2 (ja) * 2003-03-31 2007-10-03 マツダ株式会社 エンジンの制御装置
FR2872213B1 (fr) 2004-06-23 2006-11-03 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration de moyens de depollution pour moteur de vehicule automobile
FR2872202B1 (fr) 2004-06-23 2006-11-03 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration de moyens de depollution pour moteur de vehicule automobile
FR2872214B1 (fr) 2004-06-23 2006-11-03 Peugeot Citroen Automobiles Sa Systeme de controle de la regeneration de moyens de depollution
US8584446B2 (en) 2008-08-08 2013-11-19 Pirelli & C. Eco Technology S.P.A. Method and device for controlling the regeneration of a particulate filter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187709A (ja) * 1984-03-08 1985-09-25 Nissan Motor Co Ltd 内燃機関の排気微粒子処理装置

Also Published As

Publication number Publication date
DE68904128T2 (de) 1993-04-29
EP0349788A1 (de) 1990-01-10
EP0349788B1 (de) 1992-12-30
ES2037909T3 (es) 1993-07-01

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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