FR2538449A1 - Dispositif de regeneration d'un filtre a particules place sur l'echappement d'un moteur a allumage par compression - Google Patents

Dispositif de regeneration d'un filtre a particules place sur l'echappement d'un moteur a allumage par compression Download PDF

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Publication number
FR2538449A1
FR2538449A1 FR8221943A FR8221943A FR2538449A1 FR 2538449 A1 FR2538449 A1 FR 2538449A1 FR 8221943 A FR8221943 A FR 8221943A FR 8221943 A FR8221943 A FR 8221943A FR 2538449 A1 FR2538449 A1 FR 2538449A1
Authority
FR
France
Prior art keywords
valve
engine
filter
exhaust
comparator
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.)
Granted
Application number
FR8221943A
Other languages
English (en)
French (fr)
Other versions
FR2538449B1 (OSRAM
Inventor
Jean Perez
Michel Le Goff
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot SA
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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR8221943A priority Critical patent/FR2538449A1/fr
Publication of FR2538449A1 publication Critical patent/FR2538449A1/fr
Application granted granted Critical
Publication of FR2538449B1 publication Critical patent/FR2538449B1/fr
Granted 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
    • 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
    • F01N3/18—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 methods of operation; Control
    • 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
    • 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
    • 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
    • F01N2410/00—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device
    • F01N2410/04—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device during regeneration period, e.g. of particle filter
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Processes For Solid Components From Exhaust (AREA)
FR8221943A 1982-12-28 1982-12-28 Dispositif de regeneration d'un filtre a particules place sur l'echappement d'un moteur a allumage par compression Granted FR2538449A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8221943A FR2538449A1 (fr) 1982-12-28 1982-12-28 Dispositif de regeneration d'un filtre a particules place sur l'echappement d'un moteur a allumage par compression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8221943A FR2538449A1 (fr) 1982-12-28 1982-12-28 Dispositif de regeneration d'un filtre a particules place sur l'echappement d'un moteur a allumage par compression

Publications (2)

Publication Number Publication Date
FR2538449A1 true FR2538449A1 (fr) 1984-06-29
FR2538449B1 FR2538449B1 (OSRAM) 1985-04-12

Family

ID=9280596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8221943A Granted FR2538449A1 (fr) 1982-12-28 1982-12-28 Dispositif de regeneration d'un filtre a particules place sur l'echappement d'un moteur a allumage par compression

Country Status (1)

Country Link
FR (1) FR2538449A1 (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702075A (en) * 1984-11-09 1987-10-27 Bbc Brown, Boveri & Company, Limited Process and device for operating a diesel engine with an exhaust-gas particle filter
US4962643A (en) * 1988-05-11 1990-10-16 Daimler-Benz Ag Soot-particle filter arrangement for the exhaust-line system of an internal-combustion engine
WO1992006284A1 (en) * 1990-09-27 1992-04-16 Donaldson Company, Inc. Trap apparatus with bypass
US5246205A (en) * 1992-04-06 1993-09-21 Donaldson Company, Inc. Valve assembly and use
WO2004088100A1 (en) * 2003-04-02 2004-10-14 Volvo Lastvagnar Ab Motor vehicle with exhaust purification

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519609A1 (de) * 1975-05-02 1976-11-11 Daimler Benz Ag Vorrichtung zum entfernen des russes aus abgasen von brennkraftmaschinen, insbesondere dieselbrennkraftmaschinen
US4373330A (en) * 1981-06-29 1983-02-15 General Motors Corporation Diesel engine dual path exhaust cleaner and burner system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519609A1 (de) * 1975-05-02 1976-11-11 Daimler Benz Ag Vorrichtung zum entfernen des russes aus abgasen von brennkraftmaschinen, insbesondere dieselbrennkraftmaschinen
US4373330A (en) * 1981-06-29 1983-02-15 General Motors Corporation Diesel engine dual path exhaust cleaner and burner system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702075A (en) * 1984-11-09 1987-10-27 Bbc Brown, Boveri & Company, Limited Process and device for operating a diesel engine with an exhaust-gas particle filter
CH665002A5 (de) * 1984-11-09 1988-04-15 Bbc Brown Boveri & Cie Verfahren und einrichtung zum betrieb eines dieselmotors mit einer abgasfiltriereinrichtung.
US4962643A (en) * 1988-05-11 1990-10-16 Daimler-Benz Ag Soot-particle filter arrangement for the exhaust-line system of an internal-combustion engine
WO1992006284A1 (en) * 1990-09-27 1992-04-16 Donaldson Company, Inc. Trap apparatus with bypass
US5212948A (en) * 1990-09-27 1993-05-25 Donaldson Company, Inc. Trap apparatus with bypass
US5246205A (en) * 1992-04-06 1993-09-21 Donaldson Company, Inc. Valve assembly and use
WO2004088100A1 (en) * 2003-04-02 2004-10-14 Volvo Lastvagnar Ab Motor vehicle with exhaust purification

Also Published As

Publication number Publication date
FR2538449B1 (OSRAM) 1985-04-12

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