FR2620168B1 - Procede et dispositif pour eliminer par combustion de la suie deposee sur un filtre de gaz d'echappement - Google Patents

Procede et dispositif pour eliminer par combustion de la suie deposee sur un filtre de gaz d'echappement

Info

Publication number
FR2620168B1
FR2620168B1 FR888811587A FR8811587A FR2620168B1 FR 2620168 B1 FR2620168 B1 FR 2620168B1 FR 888811587 A FR888811587 A FR 888811587A FR 8811587 A FR8811587 A FR 8811587A FR 2620168 B1 FR2620168 B1 FR 2620168B1
Authority
FR
France
Prior art keywords
exhaust gas
gas filter
soot deposited
combustion removal
combustion
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 - Lifetime
Application number
FR888811587A
Other languages
English (en)
Other versions
FR2620168A1 (fr
Inventor
Hans Erdmannsdoerfer
Rudi Numrich
Gerd Weyh
Manfred Wagner
Fritz Zundel
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.)
Mann and Hummel GmbH
Original Assignee
Filterwerk Mann and Hummel GmbH
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 Filterwerk Mann and Hummel GmbH filed Critical Filterwerk Mann and Hummel GmbH
Publication of FR2620168A1 publication Critical patent/FR2620168A1/fr
Application granted granted Critical
Publication of FR2620168B1 publication Critical patent/FR2620168B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01N3/023—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 Of Dispersed Particles In Gases (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Materials (AREA)
FR888811587A 1987-09-04 1988-09-05 Procede et dispositif pour eliminer par combustion de la suie deposee sur un filtre de gaz d'echappement Expired - Lifetime FR2620168B1 (fr)

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
FR2620168A1 FR2620168A1 (fr) 1989-03-10
FR2620168B1 true FR2620168B1 (fr) 1990-08-31

Family

ID=27196453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888811587A Expired - Lifetime FR2620168B1 (fr) 1987-09-04 1988-09-05 Procede et dispositif pour eliminer par combustion de la suie deposee sur un filtre de gaz d'echappement

Country Status (9)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0658369B1 (fr) * 1993-12-17 2000-04-05 Matsushita Electric Industrial Co., Ltd. Méthode et dispositif pour la purification de gaz d'échappement
US5989010A (en) 1997-09-02 1999-11-23 Thermatrix, Inc. Matrix bed for generating non-planar reaction wave fronts, and method thereof
US6003305A (en) * 1997-09-02 1999-12-21 Thermatrix, Inc. Method of reducing internal combustion engine emissions, and system for same
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
US20060130465A1 (en) * 2004-12-22 2006-06-22 Detroit Diesel Corporation Method and system for controlling exhaust gases emitted from an internal combustion engine
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
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
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.
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
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
SE8802953L (sv) 1989-03-05
ES2008018A6 (es) 1989-07-01
IT8848310A0 (it) 1988-08-31
GB2209290A (en) 1989-05-10
GB8819578D0 (en) 1988-09-21
SE468679B (sv) 1993-03-01
BR8804640A (pt) 1989-04-18
AR246050A1 (es) 1994-03-30
GB2209290B (en) 1991-07-10
IT1224725B (it) 1990-10-18
US5028405A (en) 1991-07-02
MX164007B (es) 1992-07-08
FR2620168A1 (fr) 1989-03-10

Similar Documents

Publication Publication Date Title
FR2502244B1 (fr) Procede et dispositif pour eliminer la suie des gaz d'echappement d'un moteur a combustion interne
FR2495957B1 (fr) Catalyseur et procede perfectionnes pour le traitement des gaz d'echappement des moteurs a combustion interne
FR2620351B1 (fr) Procede et dispositif pour eliminer par lavage des substances polluantes d'un courant de gaz d'echappement
FR2719082B1 (fr) Procédé de refroidissement des gaz d'échappement d'un moteur Diesel, et dispositif pour la mise en Óoeuvre dudit procédé.
FR2501065B1 (fr) Catalyseur et procede perfectionnes pour le traitement des gaz d'echappement des moteurs a combustion interne
FR2528115B1 (fr) Procede et installation pour determiner le taux de recyclage des gaz d'echappement dans les moteurs a combustion interne
EP0152623A3 (en) Device for the removal of solid particles from combustion engine exhaust gases
PT83605A (fr) Procede et dispositif pour l:epuration de gaz de rejet
FR2477629B1 (fr) Dispositif pour la purification de gaz d'echappement
FR2645905B1 (fr) Procede et appareillage pour la regeneration d'un filtre de particules de suie qui est dispose dans le tuyau d'echappement d'un moteur a compression d'air
FR2475119B1 (fr) Dispositif de reglage de l'emission des gaz d'echappement pour moteur diesel
GB2239408A (en) Apparatus and method for removing particulate matter from the exhaust gases of an internal combustion engine
FR2568143B1 (fr) Catalyseur et procede pour le traitement des gaz d'echappement des moteurs a combustion interne
GB2225735B (en) A device for removing solid particles from the exhaust gas of internal combustion engines
GB2198057B (en) Apparatus for removing soot from the exhaust gases of an internal combustion engine
ZA904363B (en) Process for the regeneration of soot filters on diesel engines
FR2543221B1 (fr) Procede et dispositif pour determiner l'instant d'injection dans les moteurs a combustion interne pendant le processus de demarrage
FR2620168B1 (fr) Procede et dispositif pour eliminer par combustion de la suie deposee sur un filtre de gaz d'echappement
FR2595265B1 (fr) Catalyseur et procede pour le traitement des gaz d'echappement des moteurs a combustion interne
BE871443A (fr) Procede d'elimination des vapeurs d'huile dans le carter d'un moteur a combustion interne et dispositif pour la mise en oeuvre de ce procede
FR2730013B1 (fr) Procede et dispositif pour former un signal concernant la quantite de gaz d'echappement recycles dans le cas d'un moteur a combustion interne
FR2510188B1 (fr) Methode et dispositif pour etablir un " regime de pompage " dans un moteur a turbine a gaz decroche
BE859670A (fr) Procede et dispositif pour le refroidissement de la charge d'air d'un moteur a combustion suralimente
GB2197222B (en) Apparatus for removing soot from the exhaust gases of an internal combustion engine
FR2642989B1 (fr) Systeme pour debarrasser de matieres particulaires les gaz d'echappement et de carneaux

Legal Events

Date Code Title Description
ST Notification of lapse