IT1224725B - Procedimento e apparecchio per bruciare la fuliggine che si depone su un filtro di gas di scarico, in particolare di motori diesel - Google Patents

Procedimento e apparecchio per bruciare la fuliggine che si depone su un filtro di gas di scarico, in particolare di motori diesel

Info

Publication number
IT1224725B
IT1224725B IT8848310A IT4831088A IT1224725B IT 1224725 B IT1224725 B IT 1224725B IT 8848310 A IT8848310 A IT 8848310A IT 4831088 A IT4831088 A IT 4831088A IT 1224725 B IT1224725 B IT 1224725B
Authority
IT
Italy
Prior art keywords
deposes
soot
burn
procedure
filter
Prior art date
Application number
IT8848310A
Other languages
English (en)
Other versions
IT8848310A0 (it
Inventor
Hans Erdmannsdoerfer
Rudi Numrich
Gerd Weyh
Manfred Wagner
Fritz Zundel
Original Assignee
Mann & Hummel Filter
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
Priority claimed from DE19883821143 external-priority patent/DE3821143A1/de
Application filed by Mann & Hummel Filter filed Critical Mann & Hummel Filter
Publication of IT8848310A0 publication Critical patent/IT8848310A0/it
Application granted granted Critical
Publication of IT1224725B publication Critical patent/IT1224725B/it

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
    • F01N3/029—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 by adding non-fuel substances to exhaust
    • F01N3/0293—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 by adding non-fuel substances to exhaust injecting substances in exhaust stream
    • 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
    • F01N3/029—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 by adding non-fuel substances to exhaust
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Materials (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
IT8848310A 1987-09-04 1988-08-31 Procedimento e apparecchio per bruciare la fuliggine che si depone su un filtro di gas di scarico, in particolare di motori diesel IT1224725B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3729667 1987-09-04
DE3735412 1987-10-20
DE19883821143 DE3821143A1 (de) 1987-09-04 1988-06-23 Verfahren und vorrichtung zum abbrennen von auf einem abgasfilter abgeschiedenem russ

Publications (2)

Publication Number Publication Date
IT8848310A0 IT8848310A0 (it) 1988-08-31
IT1224725B true IT1224725B (it) 1990-10-18

Family

ID=27196453

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8848310A IT1224725B (it) 1987-09-04 1988-08-31 Procedimento e apparecchio per bruciare la fuliggine che si depone su un filtro di gas di scarico, in particolare di motori diesel

Country Status (9)

Country Link
US (1) US5028405A (it)
AR (1) AR246050A1 (it)
BR (1) BR8804640A (it)
ES (1) ES2008018A6 (it)
FR (1) FR2620168B1 (it)
GB (1) GB2209290B (it)
IT (1) IT1224725B (it)
MX (1) MX164007B (it)
SE (1) SE468679B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69423857T2 (de) * 1993-12-17 2000-11-09 Matsushita Electric Ind Co Ltd Verfahren und Vorrichtung zur Reinigung von Abgas
US6003305A (en) * 1997-09-02 1999-12-21 Thermatrix, Inc. Method of reducing internal combustion engine emissions, and system for same
US5989010A (en) 1997-09-02 1999-11-23 Thermatrix, Inc. Matrix bed for generating non-planar reaction wave fronts, and method thereof
US7210286B2 (en) * 2004-12-20 2007-05-01 Detroit Diesel Corporation Method and system for controlling fuel included within exhaust gases to facilitate regeneration of a particulate filter
US7441403B2 (en) * 2004-12-20 2008-10-28 Detroit Diesel Corporation Method and system for determining temperature set points in systems having particulate filters with regeneration capabilities
US7461504B2 (en) * 2004-12-21 2008-12-09 Detroit Diesel Corporation Method and system for controlling temperatures of exhaust gases emitted from internal combustion engine to facilitate regeneration of a particulate filter
US7076945B2 (en) * 2004-12-22 2006-07-18 Detroit Diesel Corporation Method and system for controlling temperatures of exhaust gases emitted from an internal combustion engine to facilitate regeneration of a particulate filter
US20060130465A1 (en) * 2004-12-22 2006-06-22 Detroit Diesel Corporation Method and system for controlling exhaust gases emitted from an internal combustion engine
US7434388B2 (en) 2004-12-22 2008-10-14 Detroit Diesel Corporation Method and system for regeneration of a particulate filter

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1467023A (fr) * 1965-06-11 1967-01-27 Perfectionnements apportés aux dispositifs d'épuration catalytique des gaz d'échappement pour moteurs à combustion interne
CH535896A (fr) * 1970-06-08 1973-04-15 Maingeot Raymond Procédé pour améliorer la combustion d'un combustible et pour diminuer dans ses résidus, la proportion d'éléments nocifs
BE751648A (fr) * 1970-06-08 1970-11-16 Maingeot Raymond Procede pour ameliorer la combustion d'un combustible et pour diminuer,dans ses residus, la proportion d'elements nocifs et de pollution.
US4281512A (en) * 1979-10-30 1981-08-04 Phillips Petroleum Company Apparatus for reducing non-gaseous pollutants
DE3111228C2 (de) * 1981-03-21 1986-07-31 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg Verfahren und Vorrichtung zum Beseitigen von Ruß aus den Abgasen einer Brennkraftmaschine
US4474580A (en) * 1982-03-16 1984-10-02 Mackenzie Chemical Works, Inc. Combustion fuel additives comprising metal enolates
DE3325391A1 (de) * 1983-07-14 1985-01-24 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg Verfahren zum beseitigen von russ aus den abgasen einer brennkraftmaschine
JPS60122214A (ja) * 1983-11-30 1985-06-29 Tokyo Roki Kk 内燃機関の排ガス中の黒煙除去方法及び装置
DE3436351A1 (de) * 1984-10-04 1986-04-10 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg Verfahren zum entfernen von in einem abgasfilter einer brennkraftmaschine abgeschiedenem russ
US4655037A (en) * 1984-12-24 1987-04-07 Ford Motor Company Carbon ignition temperature depressing agent and method of regenerating an automotive particulate trap utilizing said agent
DE3516360A1 (de) * 1985-05-07 1986-11-13 Didier Engineering Gmbh, 4300 Essen Verfahren zur entfernung von stickoxiden und russ aus verbrennungsabgasen von dieselmaschinen
GB2174617A (en) * 1985-05-08 1986-11-12 Ford Motor Co Catalyst arrangement for the exhaust system of an internal combustion engine
DE3538155A1 (de) * 1985-10-26 1987-04-30 Fev Forsch Energietech Verbr Verfahren zur oxidation von in russfiltersystemen abgelagerten partikeln
US4646516A (en) * 1986-05-06 1987-03-03 Ford Motor Company Catalyst arrangement for the exhaust system of an internal combustion engine
DE3717140A1 (de) * 1987-05-21 1988-12-08 Webasto Ag Fahrzeugtechnik Russfilteranlage im abgastrakt einer diesel-brennkraftmaschine

Also Published As

Publication number Publication date
SE8802953D0 (sv) 1988-08-23
IT8848310A0 (it) 1988-08-31
US5028405A (en) 1991-07-02
AR246050A1 (es) 1994-03-30
MX164007B (es) 1992-07-08
FR2620168B1 (fr) 1990-08-31
BR8804640A (pt) 1989-04-18
SE468679B (sv) 1993-03-01
ES2008018A6 (es) 1989-07-01
SE8802953L (sv) 1989-03-05
GB2209290B (en) 1991-07-10
GB8819578D0 (en) 1988-09-21
FR2620168A1 (fr) 1989-03-10
GB2209290A (en) 1989-05-10

Similar Documents

Publication Publication Date Title
IT1205192B (it) Procedimento e dispositivo per eliminare nerofumo depositato in un filtro di gas di scarico di un motore endotermico
GB2145349B (en) Removing soot from the exhaust gases of an internal combustion engine
DE3663839D1 (en) Exhaust gas filter for diesel engine
KR910012499A (ko) 내연기관용 배기가스정화장치 및 그것을 동작시키는 방법
EP0283240A3 (en) A purifier of diesel particulates in exhaust gas
IT8722002A0 (it) Procedimento per il funzionamento di un motore diesel pluricilindrico con turbosovralimentazione a gasdi scarico e a bassa compressione.
ES2081301T3 (es) Tratamiento de los gases de escape de motores diesel.
DE19581848T1 (de) Einrichtung zur Beseitung von Stickoxiden im Abgas von Dieselmotoren
DK662389A (da) Dieselmotorbraendstof og dets anvendelse til formindskelse af partikelformig udstoedning fra en dieselmotor
GB2166973B (en) A method of removing soot which has been trapped in an exhaust gas filter of an internal combustion engine
GB2198057B (en) Apparatus for removing soot from the exhaust gases of an internal combustion engine
DE3760426D1 (en) Burning device for solid particulates in internal-combustion engine exhaust gases
EP0393729A3 (en) Regenerable filter in exhaust gases of an internal-combustion engine
IT1224725B (it) Procedimento e apparecchio per bruciare la fuliggine che si depone su un filtro di gas di scarico, in particolare di motori diesel
IT8149642A0 (it) Procedimento ed apparecchio per la generazione di gas in motori alternativi a combustione interna
DK155541C (da) Fremgangsmaade til reduktion af partikelformet forurening i udstoedningsgas fra dieselmotorer og dieselmotor til udoevelse af fremgangsmaaden
IT1182270B (it) Impianto silenziatore per gas di scapico di motori a combustione in terna
ITTO930105A0 (it) Metodo ed apparecchiatura per il prelievo di particolato dai gas di scarico di motori diesel.
GB2197222B (en) Apparatus for removing soot from the exhaust gases of an internal combustion engine
DE3760427D1 (en) Burning device for solid particles in internal combustion engines exhaust gases
DK683388D0 (da) Keramisk skumfilter til rensning af udstoedningsgasser paa dieselmotorer
GB2074888B (en) Turbocharged internal combustion engine exhaust gas treatment
GB8821815D0 (en) Soot collector for exhaust gas cleaning system in i c engine
EP0431509A3 (en) Method and arrangement for removing soot and condensible components from diesel exhaust gases
IT8353940V0 (it) Dispositivo per ridurre il deposito di fuliggine in silenziatori di scarico per motori diesel e turbo diesel