DE3800723A1 - Russabbrennfilter fuer dieselmotoren - Google Patents

Russabbrennfilter fuer dieselmotoren

Info

Publication number
DE3800723A1
DE3800723A1 DE19883800723 DE3800723A DE3800723A1 DE 3800723 A1 DE3800723 A1 DE 3800723A1 DE 19883800723 DE19883800723 DE 19883800723 DE 3800723 A DE3800723 A DE 3800723A DE 3800723 A1 DE3800723 A1 DE 3800723A1
Authority
DE
Germany
Prior art keywords
filter
heating
soot
burning
wires
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
DE19883800723
Other languages
German (de)
English (en)
Other versions
DE3800723C2 (enrdf_load_stackoverflow
Inventor
Juergen Dipl Ing Heuer
Rudolf Dipl Ing Frank
Reinhold Mohr
Rudolf Maischein
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.)
Mercedes Benz Group AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE19883800723 priority Critical patent/DE3800723A1/de
Publication of DE3800723A1 publication Critical patent/DE3800723A1/de
Application granted granted Critical
Publication of DE3800723C2 publication Critical patent/DE3800723C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • 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
    • F01N3/0212—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 with one or more perforated tubes surrounded by filtering material, e.g. filter candles
    • 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
    • F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0226—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being fibrous
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/58—Heating hoses; Heating collars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/069—Special geometry of layers
    • B01D2239/0695—Wound layers
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool
    • 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
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/18—Structure or shape of exhaust gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processes For Solid Components From Exhaust (AREA)
DE19883800723 1988-01-13 1988-01-13 Russabbrennfilter fuer dieselmotoren Granted DE3800723A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883800723 DE3800723A1 (de) 1988-01-13 1988-01-13 Russabbrennfilter fuer dieselmotoren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883800723 DE3800723A1 (de) 1988-01-13 1988-01-13 Russabbrennfilter fuer dieselmotoren

Publications (2)

Publication Number Publication Date
DE3800723A1 true DE3800723A1 (de) 1989-07-27
DE3800723C2 DE3800723C2 (enrdf_load_stackoverflow) 1991-01-17

Family

ID=6345174

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883800723 Granted DE3800723A1 (de) 1988-01-13 1988-01-13 Russabbrennfilter fuer dieselmotoren

Country Status (1)

Country Link
DE (1) DE3800723A1 (enrdf_load_stackoverflow)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395840A1 (de) * 1989-05-05 1990-11-07 FILTERWERK MANN & HUMMEL GMBH Russfilter zur Reinigung des Abgasstroms einer Brennkraftmaschine
EP0454346A1 (en) * 1990-04-21 1991-10-30 United Kingdom Atomic Energy Authority Exhaust particulate filter
EP0515776A1 (de) * 1991-05-29 1992-12-02 ERNST-APPARATEBAU GmbH & Co. Russfilterkerze für Dieselmotoren
US5171341A (en) * 1991-04-05 1992-12-15 Minnesota Mining And Manufacturing Company Concentric-tube diesel particulate filter
US5174969A (en) * 1991-04-05 1992-12-29 Minnesota Mining And Manufacturing Company Roll-pack diesel particulate filter
DE4137771A1 (de) * 1991-11-16 1993-05-19 Kloeckner Humboldt Deutz Ag Elektrisch regenerierbare partikelfiltereinrichtung
US5224973A (en) * 1992-04-20 1993-07-06 Donaldson Company, Inc. Filter cartridge for trap apparatus
US5248482A (en) * 1991-04-05 1993-09-28 Minnesota Mining And Manufacturing Company Diesel particulate trap of perforated tubes wrapped with cross-wound inorganic yarn to form four-sided filter traps
US5248481A (en) * 1992-05-11 1993-09-28 Minnesota Mining And Manufacturing Company Diesel particulate trap of perforated tubes having laterally offset cross-wound wraps of inorganic yarn
US5258164A (en) * 1991-04-05 1993-11-02 Minnesota Mining And Manufacturing Company Electrically regenerable diesel particulate trap
EP0504422A4 (en) * 1990-10-05 1994-03-16 Nippondenso Co., Ltd. Self-heating filter
US5298046A (en) * 1993-01-06 1994-03-29 Minnesota Mining And Manufacturing Company Diesel particulate filter element and filter
US5409669A (en) * 1993-01-25 1995-04-25 Minnesota Mining And Manufacturing Company Electrically regenerable diesel particulate filter cartridge and filter
EP0699828A1 (en) * 1994-08-29 1996-03-06 Isuzu Ceramics Research Institute Co., Ltd. Diesel particulate filter apparatus
US5656048A (en) * 1994-04-06 1997-08-12 Minnesota Mining And Manufacturing Company Electrically regenerable diesel particulate filter cartridge and filter
US5702494A (en) * 1995-06-09 1997-12-30 Minnesota Mining And Manufacturing Company Airbag filter assembly and method of assembly thereof
EP1126138A1 (en) * 2000-02-16 2001-08-22 Isuzu Ceramics Research Institute Co., Ltd. Particulate filter system for diesel engine
FR2843611A1 (fr) * 2002-08-14 2004-02-20 Faurecia Sys Echappement Electrofiltre a collecte centrale
DE102008059406A1 (de) 2007-12-02 2009-07-02 Beru Ag Vorrichtung und Verfahren zum Betreiben von Flammstartanlagen, Absgasreinigungsvorrichtungen von Verbrennungsmaschinen (Abgas-Partikelfilter) insbesondere an Lastkraftwagen, von BHKW's und/oder Stirlingm otoren

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4339686C1 (de) * 1993-11-22 1994-11-03 Daimler Benz Ag Elektrisch beheizbarer Abgaskatalysator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007642A1 (de) * 1980-02-29 1981-09-10 Daimler-Benz Ag, 7000 Stuttgart Russfilter im abgasstrom einer brennkraftmaschine
JPS58124012A (ja) * 1982-01-19 1983-07-23 Toyota Motor Corp 排気パテイキユレ−トトラツプ
DE3529684A1 (de) * 1985-08-20 1987-02-26 Wengenrodt Fa Russfilter fuer dieselmotore

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007642A1 (de) * 1980-02-29 1981-09-10 Daimler-Benz Ag, 7000 Stuttgart Russfilter im abgasstrom einer brennkraftmaschine
JPS58124012A (ja) * 1982-01-19 1983-07-23 Toyota Motor Corp 排気パテイキユレ−トトラツプ
DE3529684A1 (de) * 1985-08-20 1987-02-26 Wengenrodt Fa Russfilter fuer dieselmotore

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042249A (en) * 1989-05-05 1991-08-27 Filterwerk Mann & Hummel Gmbh Soot filter for cleaning the exhaust from an internal combustion engine
EP0395840A1 (de) * 1989-05-05 1990-11-07 FILTERWERK MANN & HUMMEL GMBH Russfilter zur Reinigung des Abgasstroms einer Brennkraftmaschine
EP0454346A1 (en) * 1990-04-21 1991-10-30 United Kingdom Atomic Energy Authority Exhaust particulate filter
US5171337A (en) * 1990-04-21 1992-12-15 United Kingdom Atomic Energy Authority Exhaust particulate filter
EP0504422A4 (en) * 1990-10-05 1994-03-16 Nippondenso Co., Ltd. Self-heating filter
US5171341A (en) * 1991-04-05 1992-12-15 Minnesota Mining And Manufacturing Company Concentric-tube diesel particulate filter
US5174969A (en) * 1991-04-05 1992-12-29 Minnesota Mining And Manufacturing Company Roll-pack diesel particulate filter
US5248482A (en) * 1991-04-05 1993-09-28 Minnesota Mining And Manufacturing Company Diesel particulate trap of perforated tubes wrapped with cross-wound inorganic yarn to form four-sided filter traps
US5258164A (en) * 1991-04-05 1993-11-02 Minnesota Mining And Manufacturing Company Electrically regenerable diesel particulate trap
EP0515776A1 (de) * 1991-05-29 1992-12-02 ERNST-APPARATEBAU GmbH & Co. Russfilterkerze für Dieselmotoren
DE4137771A1 (de) * 1991-11-16 1993-05-19 Kloeckner Humboldt Deutz Ag Elektrisch regenerierbare partikelfiltereinrichtung
US5224973A (en) * 1992-04-20 1993-07-06 Donaldson Company, Inc. Filter cartridge for trap apparatus
US5248481A (en) * 1992-05-11 1993-09-28 Minnesota Mining And Manufacturing Company Diesel particulate trap of perforated tubes having laterally offset cross-wound wraps of inorganic yarn
US5298046A (en) * 1993-01-06 1994-03-29 Minnesota Mining And Manufacturing Company Diesel particulate filter element and filter
US5409669A (en) * 1993-01-25 1995-04-25 Minnesota Mining And Manufacturing Company Electrically regenerable diesel particulate filter cartridge and filter
US5656048A (en) * 1994-04-06 1997-08-12 Minnesota Mining And Manufacturing Company Electrically regenerable diesel particulate filter cartridge and filter
EP0699828A1 (en) * 1994-08-29 1996-03-06 Isuzu Ceramics Research Institute Co., Ltd. Diesel particulate filter apparatus
US5620490A (en) * 1994-08-29 1997-04-15 Isuzu Ceramics Research Institute Co., Ltd. Diesel particulate filter apparatus
US5702494A (en) * 1995-06-09 1997-12-30 Minnesota Mining And Manufacturing Company Airbag filter assembly and method of assembly thereof
EP1126138A1 (en) * 2000-02-16 2001-08-22 Isuzu Ceramics Research Institute Co., Ltd. Particulate filter system for diesel engine
FR2843611A1 (fr) * 2002-08-14 2004-02-20 Faurecia Sys Echappement Electrofiltre a collecte centrale
DE102008059406A1 (de) 2007-12-02 2009-07-02 Beru Ag Vorrichtung und Verfahren zum Betreiben von Flammstartanlagen, Absgasreinigungsvorrichtungen von Verbrennungsmaschinen (Abgas-Partikelfilter) insbesondere an Lastkraftwagen, von BHKW's und/oder Stirlingm otoren

Also Published As

Publication number Publication date
DE3800723C2 (enrdf_load_stackoverflow) 1991-01-17

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AG, 70567 STUTTGART, DE

8320 Willingness to grant licenses declared (paragraph 23)
8339 Ceased/non-payment of the annual fee