SE8102424L - DEVICE FOR THE DISPOSAL OF SOT FROM A COMBUSTION ENGINE EXHAUST - Google Patents

DEVICE FOR THE DISPOSAL OF SOT FROM A COMBUSTION ENGINE EXHAUST

Info

Publication number
SE8102424L
SE8102424L SE8102424A SE8102424A SE8102424L SE 8102424 L SE8102424 L SE 8102424L SE 8102424 A SE8102424 A SE 8102424A SE 8102424 A SE8102424 A SE 8102424A SE 8102424 L SE8102424 L SE 8102424L
Authority
SE
Sweden
Prior art keywords
insert
generator
soot
combustion engine
sot
Prior art date
Application number
SE8102424A
Other languages
Swedish (sv)
Other versions
SE450027B (en
Inventor
H Erdmannsdorfer
J-D Hummel
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
Application filed by Mann & Hummel Filter filed Critical Mann & Hummel Filter
Publication of SE8102424L publication Critical patent/SE8102424L/en
Publication of SE450027B publication Critical patent/SE450027B/en

Links

Classifications

    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/80—Apparatus for specific applications
    • H05B6/802—Apparatus for specific applications for heating fluids
    • 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
    • F01N3/023—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
    • F01N3/028—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 microwaves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Apparatus for removing carbon or soot from the exhaust gases of an internal combustion engine comprises a metal filter housing enclosing a filter insert (11) made of ceramic fibres, accumulated soot being periodically burnt off the insert (11) by heating it by means of microwaves from a generator (20) which is connected to the unfiltered gas chamber (15). Perforate metal walls (12, 27, 29) block the passage of the microwaves to the inlet and outlet openings of the housing, and a further filter insert (30) excludes soot from the generator. The generator may by controlled by a timer or pressure switch responding to clogging of insert (11). <IMAGE>
SE8102424A 1980-06-28 1981-04-15 DEVICE FOR DISPOSAL OF THE EXHAUSTS OF A COMBUSTION ENGINE WITH A MICROWAVE GENERATOR SE450027B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803024539 DE3024539C2 (en) 1980-06-28 1980-06-28 Device for removing soot from the exhaust gases of an internal combustion engine

Publications (2)

Publication Number Publication Date
SE8102424L true SE8102424L (en) 1981-12-29
SE450027B SE450027B (en) 1987-06-01

Family

ID=6105886

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8102424A SE450027B (en) 1980-06-28 1981-04-15 DEVICE FOR DISPOSAL OF THE EXHAUSTS OF A COMBUSTION ENGINE WITH A MICROWAVE GENERATOR

Country Status (4)

Country Link
DE (1) DE3024539C2 (en)
FR (1) FR2485623A1 (en)
GB (1) GB2080140A (en)
SE (1) SE450027B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436351A1 (en) * 1984-10-04 1986-04-10 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg METHOD FOR REMOVING SUSPENSED IN AN EXHAUST FILTER OF AN INTERNAL COMBUSTION ENGINE
DE3504737A1 (en) * 1985-02-12 1986-08-14 Bayerische Motoren Werke AG, 8000 München DEVICE AND METHOD FOR ELIMINATING RUSS OR THE LIKE. FROM THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE
DE3528445A1 (en) * 1985-08-08 1987-02-19 Bayerische Motoren Werke Ag DEVICE AND METHOD FOR ELIMINATING RUSS OR THE LIKE. FROM THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE
FR2588610B1 (en) * 1985-10-11 1987-12-11 Renault PROCESS FOR REMOVAL OF CARBON PARTICLES CONTAINED IN CIRCULATING GASES, IN PARTICULAR IN EXHAUST GASES FROM COMPRESSION IGNITION ENGINES.
DE3600346A1 (en) * 1986-01-08 1987-07-09 Fraunhofer Ges Forschung METHOD FOR IMAGING LASER INTERFEROMETRY AND LASER INTERFEROMETER FOR IMPLEMENTING THE METHOD
DE3622623A1 (en) * 1986-07-05 1988-01-14 Man Nutzfahrzeuge Gmbh METHOD AND DEVICE FOR ELIMINATING SOOT SEPARATED IN AN EXHAUST FILTER OF AN INTERNAL COMBUSTION ENGINE
GB8818463D0 (en) * 1988-08-03 1988-09-07 Loughborough Consult Ltd Apparatus & method for removing particulate matter from exhaust gases of i c engine
DE3834920A1 (en) * 1988-10-13 1990-04-19 Man Nutzfahrzeuge Ag METHOD AND DEVICE FOR ELIMINATING SOOT SEPARATED IN AN EXHAUST FILTER OF AN INTERNAL COMBUSTION ENGINE
DE3914758A1 (en) * 1989-05-05 1990-11-08 Mann & Hummel Filter Soot filter for cleaning the exhaust gas flow of an internal combustion engine
WO1990014507A1 (en) * 1989-05-17 1990-11-29 Ford Motor Company Limited Emission control
FR2650627B1 (en) * 1989-08-04 1994-09-16 Renault DEVICE FOR REMOVING CARBON PARTICLES CONTAINED IN EXHAUST GASES OF HEAT ENGINES
US5194078A (en) * 1990-02-23 1993-03-16 Matsushita Electric Industrial Co., Ltd. Exhaust filter element and exhaust gas-treating apparatus
CA2036854A1 (en) * 1990-02-23 1991-08-24 Masaaki Yonemura Exhaust filter element and exhaust gas-treating apparatus
DE4243003A1 (en) * 1992-12-18 1994-06-23 S & B Beteiligungs Und Verwalt Device for cleaning soot-containing exhaust gases, in particular the exhaust gases from diesel internal combustion engines
DE4244511C2 (en) * 1992-12-30 2002-09-12 Hermann Josef Gerstenmeier Device for the filtering removal of soot particles
US5453116A (en) * 1994-06-13 1995-09-26 Minnesota Mining And Manufacturing Company Self supporting hot gas filter assembly
FR2809766B1 (en) * 2000-06-05 2002-09-06 Ct De Rech S En Machines Therm METHOD FOR REGENERATING A PARTICLE FILTER AND INSTALLATION FOR REGENERATING A PARTICLE FILTER
US7357858B2 (en) 2003-05-14 2008-04-15 Levitronix Llc Filter apparatus
EP1477216A1 (en) * 2003-05-14 2004-11-17 Levitronix LLC Filter apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2756570A1 (en) * 1977-03-21 1978-09-28 Texaco Development Corp CONTROLLABLE HEATABLE SMOKE FILTER FOR INTERNAL COMBUSTION ENGINE
DE2750960A1 (en) * 1977-11-15 1979-05-17 Daimler Benz Ag SOOT FILTER IN THE EXHAUST FLOW OF AIR-COMPRESSING COMBUSTION MACHINES

Also Published As

Publication number Publication date
SE450027B (en) 1987-06-01
GB2080140A (en) 1982-02-03
FR2485623A1 (en) 1981-12-31
DE3024539A1 (en) 1982-04-01
DE3024539C2 (en) 1982-06-09

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