ES2023398B3 - REGENERABLE FILTER FOR EXHAUST GASES FROM AN INTERNAL COMBUSTION MACHINE. - Google Patents

REGENERABLE FILTER FOR EXHAUST GASES FROM AN INTERNAL COMBUSTION MACHINE.

Info

Publication number
ES2023398B3
ES2023398B3 ES87117828T ES87117828T ES2023398B3 ES 2023398 B3 ES2023398 B3 ES 2023398B3 ES 87117828 T ES87117828 T ES 87117828T ES 87117828 T ES87117828 T ES 87117828T ES 2023398 B3 ES2023398 B3 ES 2023398B3
Authority
ES
Spain
Prior art keywords
internal combustion
exhaust gases
combustion machine
regenerable filter
regenerable
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
ES87117828T
Other languages
Spanish (es)
Inventor
Giovanni Manfre'
Angelo Giachello
Francesco Cuniberti
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.)
Iveco SpA
Original Assignee
Iveco Fiat SpA
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 Iveco Fiat SpA filed Critical Iveco Fiat SpA
Application granted granted Critical
Publication of ES2023398B3 publication Critical patent/ES2023398B3/en
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
    • F01N3/0217—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 the filtering elements having the form of hollow cylindrical bodies
    • 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
    • F01N3/0218—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 the filtering elements being made from spirally-wound filtering material
    • 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
    • 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
    • F01N3/0222—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 monolithic, e.g. honeycombs
    • 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
    • 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
    • F01N2370/00—Selection of materials for exhaust purification
    • F01N2370/22—Selection of materials for exhaust purification used in non-catalytic purification apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
ES87117828T 1986-12-05 1987-12-02 REGENERABLE FILTER FOR EXHAUST GASES FROM AN INTERNAL COMBUSTION MACHINE. Expired - Lifetime ES2023398B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67909/86A IT1196822B (en) 1986-12-05 1986-12-05 SELF-REGENERATING FILTER FOR THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE

Publications (1)

Publication Number Publication Date
ES2023398B3 true ES2023398B3 (en) 1992-01-16

Family

ID=11306291

Family Applications (2)

Application Number Title Priority Date Filing Date
ES199090110810T Expired - Lifetime ES2035681T3 (en) 1986-12-05 1987-12-02 REGENERABLE FILTER IN THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE.
ES87117828T Expired - Lifetime ES2023398B3 (en) 1986-12-05 1987-12-02 REGENERABLE FILTER FOR EXHAUST GASES FROM AN INTERNAL COMBUSTION MACHINE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES199090110810T Expired - Lifetime ES2035681T3 (en) 1986-12-05 1987-12-02 REGENERABLE FILTER IN THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE.

Country Status (5)

Country Link
EP (2) EP0393729B1 (en)
JP (1) JP2610147B2 (en)
DE (2) DE3782176T2 (en)
ES (2) ES2035681T3 (en)
IT (1) IT1196822B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405435B (en) * 1988-11-30 1999-08-25 Fleck Carl M Dr Method for the separation and combustion of soot particles from diesel exhaust gases and diesel exhaust gas filter for carrying out the method
AU647491B2 (en) * 1990-07-02 1994-03-24 Carl M. Fleck Process and device for cleaning exhaust gases
FR2667798B1 (en) * 1990-10-15 1993-06-11 Aerospatiale SELF-HEATING AEROSOL COLLECTOR FILTER FOR PYROLYSIS.
JPH0661416B2 (en) * 1991-02-25 1994-08-17 日本碍子株式会社 Exhaust gas treatment device
JP3000750B2 (en) * 1991-09-20 2000-01-17 株式会社デンソー Self-heating filter
DK205191D0 (en) * 1991-12-20 1991-12-20 Per Stobbe flue gas filter
IT1261725B (en) * 1992-11-26 1996-05-30 Iveco Fiat REGENERABLE FILTER FOR THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE.
JP2718615B2 (en) * 1993-03-12 1998-02-25 日本碍子株式会社 Dust collector for hot gas
DK29093D0 (en) * 1993-03-15 1993-03-15 Per Stobbe HEATED SILICON CARBIDE FILTER
ATA256293A (en) * 1993-12-17 1998-10-15 Fleck Carl M Dr ELECTROFILTER FOR THE SEPARATION OF CARBON PARTICLES FROM THE EXHAUST GASES OF COMBUSTION ENGINES
JP3885973B2 (en) * 1995-03-20 2007-02-28 フランシス エー． エル． ジュリアン、 Method and apparatus for removing particles contained in fluid flow
JPH09217618A (en) * 1996-02-09 1997-08-19 Isuzu Ceramics Kenkyusho:Kk Exhaust emission control device
FR2755623B1 (en) * 1996-11-12 1998-12-04 Inst Francais Du Petrole EXHAUST GAS FILTERING METHOD AND UNIT HAVING MODULAR HEATING
DE10023787A1 (en) * 2000-05-15 2001-11-22 Volkswagen Ag Particle filter for exhaust gas cleaning unit, comprises filter element made of electrically conducting ceramic, and electric heater
WO2002057001A1 (en) * 2001-01-19 2002-07-25 Dullien, Inc. Separator made of fibrous porous material, such as a felt
DE102018104140A1 (en) * 2018-02-23 2019-08-29 Volkswagen Aktiengesellschaft Particle filter for an internal combustion engine and method for producing such a particle filter
EP3695895B1 (en) * 2019-02-14 2021-12-22 Carl Freudenberg KG Filter element with honeycomb structure for air purification
DE102021213700A1 (en) 2021-12-02 2023-06-07 Mahle International Gmbh Filter element in particular for a filter device of a fresh air system of an internal combustion engine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937015A (en) * 1973-05-03 1976-02-10 Nippondenso Co., Ltd. Pleated filter in the exhaust manifold
DE2951316A1 (en) * 1979-12-20 1981-07-02 Degussa Ag, 6000 Frankfurt CATALYTIC FILTER FOR DIESEL EXHAUST CLEANING
US4276066A (en) * 1980-02-25 1981-06-30 General Motors Corporation Monolith diesel exhaust filter with self-regeneration
JPS6053165B2 (en) * 1981-03-16 1985-11-25 株式会社豊田中央研究所 Internal combustion engine exhaust smoke collection device
US4505107A (en) * 1981-10-26 1985-03-19 Nippondenso Co., Ltd. Exhaust gas cleaning apparatus
JPS58119317A (en) * 1981-12-29 1983-07-15 Ngk Spark Plug Co Ltd Filter device for removal of combustible fine particles
JPS58137423A (en) * 1982-02-09 1983-08-15 Ngk Spark Plug Co Ltd Filter apparatus for exhaust gas
JPS58143817A (en) * 1982-02-19 1983-08-26 Ngk Spark Plug Co Ltd Filter apparatus for removing combustible fine particle
JPS58174216A (en) * 1982-04-03 1983-10-13 Ngk Spark Plug Co Ltd Filter for removing combustible fine particle
JPS58199018A (en) * 1982-05-18 1983-11-19 Nippon Denso Co Ltd Purifying device equipped with electrically heating means for fine particle contained in waste gas
JPS58210310A (en) * 1982-06-01 1983-12-07 Nippon Denso Co Ltd Device for removing carbon particles of internal combustion engine
US4455823A (en) * 1982-10-20 1984-06-26 General Motors Corporation Diesel exhaust particulate trap with pleated filter
US4462812A (en) * 1982-12-08 1984-07-31 General Motors Corporation Ceramic monolith particulate trap including filter support
US4503672A (en) * 1983-11-25 1985-03-12 General Motors Corporation Diesel exhaust cleaner with glow plug igniters and flow limiting valve
GB8605058D0 (en) * 1986-02-28 1986-04-09 Porous Element Heating Ltd Removal of particulate material from gas

Also Published As

Publication number Publication date
EP0393729B1 (en) 1992-10-07
EP0270990A1 (en) 1988-06-15
EP0393729A2 (en) 1990-10-24
EP0270990B1 (en) 1991-08-07
DE3772013D1 (en) 1991-09-12
DE3782176T2 (en) 1993-05-06
ES2035681T3 (en) 1993-04-16
IT8667909A0 (en) 1986-12-05
EP0393729A3 (en) 1990-11-28
JPS63197511A (en) 1988-08-16
JP2610147B2 (en) 1997-05-14
IT1196822B (en) 1988-11-25
DE3782176D1 (en) 1992-11-12

Similar Documents

Publication Publication Date Title
ES2023398B3 (en) REGENERABLE FILTER FOR EXHAUST GASES FROM AN INTERNAL COMBUSTION MACHINE.
BR8104282A (en) AIR FILTER FOR INTERNAL COMBUSTION ENGINES
DE3473320D1 (en) Compact, sound-attenuating muffler for high-performance internal combustion engine
EP0092589A4 (en) Exhaust silencer for internal combustion engine.
IT8124351A0 (en) PROCEDURE FOR THE TREATMENT OF A STREAM OF EXHAUST GAS FROM AN INTERNAL COMBUSTION ENGINE.
ATA429483A (en) FOREIGNED, AIR COMPRESSING INTERNAL COMBUSTION ENGINE
ES527145A0 (en) IMPROVEMENTS IN INTERNAL COMBUSTION ENGINES
ES285937Y (en) EXHAUST MUFFLER FOR AN INTERNAL COMBUSTION ENGINE
ES519892A0 (en) IMPROVEMENTS IN CARBURETORS FOR INTERNAL COMBUSTION ENGINES.
ES502561A0 (en) SILENCING DEVICE FOR INTERNAL COMBUSTION ENGINES
MX7464E (en) IMPROVED ANTI-POLLUTANT DEVICE FOR INTERNAL COMBUSTION ENGINES, TURBOCHARGED
GB2121104B (en) Exhaust silencer for an internal combustion engine
MX160818A (en) IMPROVED CHOKE FOR SMALL INTERNAL COMBUSTION ENGINES
BR8406961A (en) DEVICE FOR THE DISCHARGE OF PULSANT EXHAUST GASES UNDER PRESSURE, PREFERENCE OF AN INTERNAL COMBUSTION ENGINE
ES517908A0 (en) IMPROVEMENTS IN AN IGNITION INSTALLATION FOR INTERNAL COMBUSTION ENGINES.
ES1004733Y (en) AIR FILTER FOR INTERNAL COMBUSTION ENGINES
ES517944A0 (en) METHOD FOR THE ELIMINATION OF LEAD AND OTHER HARMFUL COMPOUNDS FROM THE EXHAUST GASES OF THE INTERNAL COMBUSTION ENGINES AND THE APPROPRIATE DEVICE.
IT8221728A0 (en) STARTER FOR INTERNAL COMBUSTION ENGINES.
BR9000142A (en) EXHAUST FOR INTERNAL COMBUSTION ENGINES
ES272846Y (en) SILENCER FOR INTERNAL COMBUSTION ENGINES, ESPECIALLY TWO-STROKE.
ES272769Y (en) INTERNAL COMBUSTION ENGINE, BICYLINDRICAL AND FOUR-STROKE
ES509994A0 (en) IMPROVEMENTS IN STARTING EQUIPMENT FOR INTERNAL COMBUSTION ENGINES.
ES553631A0 (en) COMBUSTION ENGINE MACHINE WITH EXHAUST GAS TURBO-SUPERCHARGING.
ES519333A0 (en) IMPROVEMENTS IN INTERNAL COMBUSTION ALTERNATIVE ENGINES.
MX6864E (en) IMPROVEMENTS IN EXHAUST GAS TREATMENT SYSTEM FOR INTERNAL COMBUSTION ENGINES