CA1251743A - Automatisme d'amorcage de la regeneration d'un filtre-piege de particules - Google Patents

Automatisme d'amorcage de la regeneration d'un filtre-piege de particules

Info

Publication number
CA1251743A
CA1251743A CA000467647A CA467647A CA1251743A CA 1251743 A CA1251743 A CA 1251743A CA 000467647 A CA000467647 A CA 000467647A CA 467647 A CA467647 A CA 467647A CA 1251743 A CA1251743 A CA 1251743A
Authority
CA
Canada
Prior art keywords
filter
trap
simulative
pressure drop
filter trap
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
CA000467647A
Other languages
English (en)
Inventor
Vemulapalli D.N. Rao
Wallace R. Wade
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.)
Ford Motor Company of Canada Ltd
Original Assignee
Ford Motor Company of Canada 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 Ford Motor Company of Canada Ltd filed Critical Ford Motor Company of Canada Ltd
Application granted granted Critical
Publication of CA1251743A publication Critical patent/CA1251743A/fr
Expired 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
    • 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
    • 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
    • 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)
  • Exhaust Gas After Treatment (AREA)
CA000467647A 1983-12-27 1984-11-13 Automatisme d'amorcage de la regeneration d'un filtre-piege de particules Expired CA1251743A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US620,044 1983-12-27
PCT/US1983/002044 WO1985002882A1 (fr) 1983-12-27 1983-12-27 Systeme de piege a particules pour gaz d'echappement de moteur utilisant une regeneration a alimentation electrique

Publications (1)

Publication Number Publication Date
CA1251743A true CA1251743A (fr) 1989-03-28

Family

ID=22175651

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000467647A Expired CA1251743A (fr) 1983-12-27 1984-11-13 Automatisme d'amorcage de la regeneration d'un filtre-piege de particules

Country Status (4)

Country Link
EP (1) EP0168387A4 (fr)
JP (1) JPS61500863A (fr)
CA (1) CA1251743A (fr)
WO (1) WO1985002882A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3801634A1 (de) * 1988-01-21 1989-08-03 Leistritz Ag Filter- und nachverbrennungseinrichtung fuer abgase, insbesondere von brennkraftmaschinen
JP2827568B2 (ja) * 1991-04-30 1998-11-25 トヨタ自動車株式会社 ハイブリッド車の駆動装置
US5651248A (en) * 1994-08-29 1997-07-29 Isuzu Ceramics Research Institute Co., Ltd. Diesel particulate filter apparatus
FR2877039A1 (fr) * 2004-10-21 2006-04-28 Renault Sas Procede et systeme de regeneration d'un filtre a particules

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043096A (en) * 1961-03-14 1962-07-10 Nat Exhaust Purifier Co Inc Exhaust gas purifier and muffler
US3723070A (en) * 1970-11-27 1973-03-27 Oxy Catalyst Inc Catalytic oxidation apparatus
US4211075A (en) * 1978-10-19 1980-07-08 General Motors Corporation Diesel engine exhaust particulate filter with intake throttling incineration control
US4319896A (en) * 1979-03-15 1982-03-16 Texaco Inc. Smoke filter rejuvenation system
US4281512A (en) * 1979-10-30 1981-08-04 Phillips Petroleum Company Apparatus for reducing non-gaseous pollutants
JPS578311A (en) * 1980-06-19 1982-01-16 Toyota Motor Corp Method and device for decreasing discharged quantity of diesel particulates
JPS6053165B2 (ja) * 1981-03-16 1985-11-25 株式会社豊田中央研究所 内燃機関排気吐煙の捕集装置
JPS57212316A (en) * 1981-06-24 1982-12-27 Toyota Motor Corp Purification device for fine exhaust gas particle of diesel engine

Also Published As

Publication number Publication date
JPS61500863A (ja) 1986-05-01
WO1985002882A1 (fr) 1985-07-04
EP0168387A1 (fr) 1986-01-22
EP0168387A4 (fr) 1986-05-16

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