DE602005020935D1 - Verfahren zur Regeneration eines Partikelfilters - Google Patents

Verfahren zur Regeneration eines Partikelfilters

Info

Publication number
DE602005020935D1
DE602005020935D1 DE602005020935T DE602005020935T DE602005020935D1 DE 602005020935 D1 DE602005020935 D1 DE 602005020935D1 DE 602005020935 T DE602005020935 T DE 602005020935T DE 602005020935 T DE602005020935 T DE 602005020935T DE 602005020935 D1 DE602005020935 D1 DE 602005020935D1
Authority
DE
Germany
Prior art keywords
regeneration
time period
filter
conditions during
regeneration process
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.)
Active
Application number
DE602005020935T
Other languages
English (en)
Inventor
Valery D Broyer
Alexandre Lioult
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.)
Delphi Technologies Operations Luxembourg SARL
Original Assignee
Delphi Technologies Holding SARL
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 Delphi Technologies Holding SARL filed Critical Delphi Technologies Holding SARL
Publication of DE602005020935D1 publication Critical patent/DE602005020935D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D41/02—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
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1445—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being related to the exhaust flow
    • 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
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0812—Particle filter loading
    • 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
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
    • 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

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Glass Compositions (AREA)
DE602005020935T 2005-09-09 2005-12-02 Verfahren zur Regeneration eines Partikelfilters Active DE602005020935D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0518421.3A GB0518421D0 (en) 2005-09-09 2005-09-09 Process for the regeneration of a particulate filter

Publications (1)

Publication Number Publication Date
DE602005020935D1 true DE602005020935D1 (de) 2010-06-10

Family

ID=35221198

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005020935T Active DE602005020935D1 (de) 2005-09-09 2005-12-02 Verfahren zur Regeneration eines Partikelfilters

Country Status (4)

Country Link
EP (1) EP1762718B1 (de)
AT (1) ATE466182T1 (de)
DE (1) DE602005020935D1 (de)
GB (1) GB0518421D0 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE496208T1 (de) 2008-06-25 2011-02-15 Fiat Ricerche Verfahren zur bestimmung der menge von in einem partikelfilter angesammelten partikel
US9765673B2 (en) * 2012-11-30 2017-09-19 Johnson Matthey Plc Soot monitoring method and alert system
CN115405402B (zh) * 2022-08-29 2024-03-19 潍柴动力股份有限公司 一种碳载量模型的确定方法、装置、电子设备及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6253543B1 (en) * 1999-08-24 2001-07-03 Ford Global Technologies, Inc. Lean catalyst and particulate filter control
DE10033158C1 (de) * 2000-07-07 2001-12-20 Daimler Chrysler Ag Brennkraftmaschine, insbesondere für Kraftfahrzeuge
JP4092464B2 (ja) * 2002-06-28 2008-05-28 日産自動車株式会社 排気浄化装置
JP3801135B2 (ja) * 2003-01-08 2006-07-26 日産自動車株式会社 エンジンの排気ガス浄化装置
JP2004316428A (ja) * 2003-02-26 2004-11-11 Ngk Insulators Ltd 排気ガス浄化フィルタのスート堆積量予測方法およびプログラム
DE602004014886D1 (de) * 2003-12-15 2008-08-21 Nissan Motor Regenerierungssteuerung des Partikelfilters eines Dieselmotors

Also Published As

Publication number Publication date
EP1762718A3 (de) 2007-12-26
ATE466182T1 (de) 2010-05-15
EP1762718A2 (de) 2007-03-14
GB0518421D0 (en) 2005-10-19
EP1762718B1 (de) 2010-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition