ATE323220T1 - DEVICE FOR TREATING EXHAUST GASES FROM AN INTERNAL COMBUSTION ENGINE - Google Patents

DEVICE FOR TREATING EXHAUST GASES FROM AN INTERNAL COMBUSTION ENGINE

Info

Publication number
ATE323220T1
ATE323220T1 AT02292327T AT02292327T ATE323220T1 AT E323220 T1 ATE323220 T1 AT E323220T1 AT 02292327 T AT02292327 T AT 02292327T AT 02292327 T AT02292327 T AT 02292327T AT E323220 T1 ATE323220 T1 AT E323220T1
Authority
AT
Austria
Prior art keywords
anode
combustion engine
internal combustion
exhaust gases
cathodes
Prior art date
Application number
AT02292327T
Other languages
German (de)
Inventor
Sabine Calvo
Yvane Lendresse
Pascal Boubert
Original Assignee
Renault Sa
Peugeot Citroen Automobiles 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 Renault Sa, Peugeot Citroen Automobiles Sa filed Critical Renault Sa
Application granted granted Critical
Publication of ATE323220T1 publication Critical patent/ATE323220T1/en

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
    • F01N3/023—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
    • F01N3/0275—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 using electric discharge 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0892—Electric or magnetic treatment, e.g. dissociation of noxious components
    • 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
    • F01N3/20—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 specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters

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)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

System for treatment of exhaust gas (G) from combustion motor comprises a treatment element in parallelepiped form in the exhaust line (16) and system for producing high voltage/low current discharge between cathodes (24) and anode (22) to form chemical species for regenerating treatment element .The anode extends within the element parallel to the opposite walls (42,44) of the element and parallel to the direction of flow of the gases. The cathodes are arranged on the opposite walls parallel to the anode. The anode and cathodes comprise networks of conductors (40).
AT02292327T 2001-10-01 2002-09-23 DEVICE FOR TREATING EXHAUST GASES FROM AN INTERNAL COMBUSTION ENGINE ATE323220T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0112580A FR2830275B1 (en) 2001-10-01 2001-10-01 EXHAUST GAS TREATMENT SYSTEM FOR A COMBUSTION ENGINE

Publications (1)

Publication Number Publication Date
ATE323220T1 true ATE323220T1 (en) 2006-04-15

Family

ID=8867778

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02292327T ATE323220T1 (en) 2001-10-01 2002-09-23 DEVICE FOR TREATING EXHAUST GASES FROM AN INTERNAL COMBUSTION ENGINE

Country Status (5)

Country Link
EP (1) EP1298290B1 (en)
AT (1) ATE323220T1 (en)
DE (1) DE60210557T2 (en)
ES (1) ES2262768T3 (en)
FR (1) FR2830275B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005061246A (en) * 2003-08-19 2005-03-10 Toyota Motor Corp Exhaust emission control device
FR2862084B1 (en) 2003-11-10 2007-06-01 Peugeot Citroen Automobiles Sa EXHAUST GAS PURIFICATION SYSTEM OF A MOTOR VEHICLE HEAT ENGINE AND EXHAUST LINE HAVING SUCH A SYSTEM.
FR2867510B1 (en) 2004-03-11 2006-10-20 Peugeot Citroen Automobiles Sa EXHAUST GAS PURIFYING SYSTEM OF A MOTOR VEHICLE THERMAL MOTOR AND EXHAUST LINE HAVING SUCH A SYSTEM
JP4525748B2 (en) * 2007-12-20 2010-08-18 株式会社豊田自動織機 Exhaust gas treatment equipment
CN110671171A (en) * 2019-10-31 2020-01-10 中船动力研究院有限公司 Tail gas particulate matter trapping device, engine and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695358A (en) * 1985-11-08 1987-09-22 Florida State University Method of removing SO2, NOX and particles from gas mixtures using streamer corona
AU6181496A (en) * 1995-07-06 1997-02-05 Carl Maria Fleck Soot filter, in particular for diesel engine exhaust gases
US5914015A (en) * 1996-07-15 1999-06-22 Battelle Memorial Institute Method and apparatus for processing exhaust gas with corona discharge
GB9803817D0 (en) * 1998-02-25 1998-04-22 Aea Technology Plc A component for gas treatment
GB2351923A (en) * 1999-07-12 2001-01-17 Perkins Engines Co Ltd Self-cleaning particulate filter utilizing electric discharge currents
JP2001087620A (en) * 1999-09-27 2001-04-03 Ngk Insulators Ltd Method and apparatus for treating substance
AT409653B (en) * 1999-11-10 2002-10-25 Fleck Carl M Dr METHOD AND DEVICE FOR SEPARATING SOOT PARTICLES FROM AN EXHAUST GAS FLOW, IN PARTICULAR A DIESEL INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
DE60210557T2 (en) 2007-04-05
FR2830275B1 (en) 2004-06-11
ES2262768T3 (en) 2006-12-01
DE60210557D1 (en) 2006-05-24
FR2830275A1 (en) 2003-04-04
EP1298290A1 (en) 2003-04-02
EP1298290B1 (en) 2006-04-12

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Legal Events

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