DE684062T1 - Dieselpartikelfiltereinrichtung. - Google Patents
Dieselpartikelfiltereinrichtung.Info
- Publication number
- DE684062T1 DE684062T1 DE0684062T DE95303451T DE684062T1 DE 684062 T1 DE684062 T1 DE 684062T1 DE 0684062 T DE0684062 T DE 0684062T DE 95303451 T DE95303451 T DE 95303451T DE 684062 T1 DE684062 T1 DE 684062T1
- Authority
- DE
- Germany
- Prior art keywords
- filter device
- particle filter
- diesel particle
- diesel
- particle
- 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.)
- Pending
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
- F01N3/031—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 having means for by-passing filters, e.g. when clogged or during cold engine start
- F01N3/032—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 having means for by-passing filters, e.g. when clogged or during cold engine start during filter regeneration only
-
- 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
- B01D39/2068—Other inorganic materials, e.g. ceramics
- B01D39/2082—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous
- B01D39/2086—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous sintered or bonded by inorganic agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0087—Bypass or safety valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
- B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
- B01D46/2455—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure of the whole honeycomb or segments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
- B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
- B01D46/2486—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure characterised by the shapes or configurations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/80—Chemical processes for the removal of the retained particles, e.g. by burning
- B01D46/84—Chemical processes for the removal of the retained particles, e.g. by burning by heating only
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/30—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for treatment of exhaust gases from IC Engines
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/36—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an exhaust flap
-
- 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
- F01N2330/06—Ceramic, e.g. monoliths
-
- 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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/05—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a particulate sensor
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/30—Exhaust treatment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Processes For Solid Components From Exhaust (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6132454A JP2918450B2 (ja) | 1994-05-24 | 1994-05-24 | ディーゼルパティキュレートフィルタにおけるフィルタ構造 |
JP06132453A JP3075668B2 (ja) | 1994-05-24 | 1994-05-24 | ディーゼルパティキュレートフィルタにおけるフィルタ構造 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE684062T1 true DE684062T1 (de) | 1996-10-10 |
Family
ID=26467026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0684062T Pending DE684062T1 (de) | 1994-05-24 | 1995-05-23 | Dieselpartikelfiltereinrichtung. |
Country Status (3)
Country | Link |
---|---|
US (2) | US5651250A (de) |
EP (1) | EP0684062A1 (de) |
DE (1) | DE684062T1 (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5682740A (en) * | 1995-05-12 | 1997-11-04 | Isuzu Ceramics Research Institute Co., Ltd. | Diesel particulate filter apparatus |
FR2753393B1 (fr) * | 1996-09-13 | 1998-10-30 | Inst Francais Du Petrole | Procede et dispositif de controle d'un filtre a particules |
CA2219537A1 (en) * | 1996-10-22 | 1998-04-22 | Masataka Oji | Regenerative heater of diesel engine particulate trap and diesel engine particulate trap using the same heater |
GB9804739D0 (en) * | 1998-03-06 | 1998-04-29 | Johnson Matthey Plc | Improvements in emissions control |
US6403750B1 (en) * | 1999-06-03 | 2002-06-11 | Edward J. A. Pope | Apparatus and process for making ceramic composites from photo-curable pre-ceramic polymers |
DE19959870A1 (de) * | 1999-12-10 | 2001-06-21 | Heraeus Electro Nite Int | Meßanordnung und Verfahren zur Überwachung der Funktionsfähigkeit eines Rußfilters |
US6233926B1 (en) * | 2000-03-01 | 2001-05-22 | Illinois Valley Holding Company | Apparatus and method for filtering particulate in an exhaust trap |
EP1268989B1 (de) * | 2000-03-21 | 2006-08-30 | Silentor Holding A/S | Schalldämpfer mit einem oder mehreren porösen körpern |
US6471918B1 (en) | 2000-08-03 | 2002-10-29 | Starfire Systems, Inc. | Filter, regeneration and soot-removing systems and applications |
FR2817286B1 (fr) * | 2000-11-24 | 2003-01-24 | Renault | Procede de regeneration d'un filtre a particules |
US6572357B2 (en) | 2001-02-27 | 2003-06-03 | Illinois Valley Holding Comany | Apparatus for manufacturing monolithic cross flow particulate traps |
JP4623869B2 (ja) * | 2001-06-26 | 2011-02-02 | トヨタ自動車株式会社 | 排気ガス浄化装置、および排気ガスの浄化方法 |
US6540816B2 (en) * | 2001-08-23 | 2003-04-01 | Fleetguard, Inc. | Regenerable filter with localized and efficient heating |
DE10297497T5 (de) * | 2001-12-04 | 2004-11-18 | Fleetguard, Inc., Nashville | Schmelzgesponnener Keramikfaserfilter und Verfahren |
US7083771B2 (en) * | 2002-07-10 | 2006-08-01 | Advanced Composite Materials Corporation | Process for producing silicon carbide fibers essentially devoid of whiskers |
US20040009112A1 (en) * | 2002-07-10 | 2004-01-15 | Advanced Composite Materials Corporation | Silicon carbide fibers essentially devoid of whiskers and method for preparation thereof |
US7269942B2 (en) * | 2003-05-15 | 2007-09-18 | Illinois Valley Holding Company | Wall flow particulate trap system |
US7192463B2 (en) * | 2003-07-11 | 2007-03-20 | Cummins Filtration Ip, Inc. | Arrangement for mounting electrical components to an aftertreatment filter |
US7108739B2 (en) * | 2003-10-15 | 2006-09-19 | Caterpillar Inc. | Efficiently regenerated particle trap for an internal combustion engine and method of operating same |
US6974537B2 (en) * | 2003-11-19 | 2005-12-13 | Ali Hasan Hamdan Abdelqader | Diesel fuel purifier |
US20070041880A1 (en) * | 2003-12-20 | 2007-02-22 | Bernd Reinsch | Exhaust treatment device |
KR101242607B1 (ko) * | 2004-01-02 | 2013-03-25 | 김기호 | 지지체를 갖는 세라믹 필터 및 그 제조방법 |
US7410530B2 (en) * | 2005-03-04 | 2008-08-12 | Donaldson Company, Inc. | Apparatus for cleaning exhaust aftertreatment devices and methods |
US7546762B2 (en) * | 2005-09-01 | 2009-06-16 | International Engine Intellectual Property Company, Llc | Acute angle pressure sensor probe and method |
US20070235450A1 (en) * | 2006-03-30 | 2007-10-11 | Advanced Composite Materials Corporation | Composite materials and devices comprising single crystal silicon carbide heated by electromagnetic radiation |
KR100802182B1 (ko) * | 2006-09-27 | 2008-02-12 | 한국전자통신연구원 | 나노선 필터, 그 제조방법 및 흡착물 제거방법, 이를구비한 필터링 장치 |
EP1914399B8 (de) * | 2006-10-17 | 2010-05-12 | Ibiden Co., Ltd. | Abgasreinigungsvorrichtung |
WO2008094985A2 (en) * | 2007-01-30 | 2008-08-07 | Donaldson Company, Inc. | Apparatus for cleaning exhaust aftertreatment devices and methods |
US7805926B2 (en) * | 2007-04-30 | 2010-10-05 | Caterpillar Inc | Exhaust treatment system having an acidic debris filter |
KR101389777B1 (ko) * | 2008-02-04 | 2014-04-29 | 에스케이이노베이션 주식회사 | 급가속 대응용 경유 차량 매연 저감 장치 |
US20100037423A1 (en) * | 2008-07-10 | 2010-02-18 | Herman John T | Apparatus for Cleaning Exhaust Aftertreatment Devices and Methods |
DE102008033842A1 (de) * | 2008-07-19 | 2010-02-18 | Karl-Heinz Grywotz Automobiltechnik GmbH | Partikelfilter für Diesel- und Otto-Motoren |
US8590294B2 (en) * | 2008-09-23 | 2013-11-26 | Ford Global Technologies, Llc | Engine particulate filter regeneration |
US20100300082A1 (en) * | 2009-05-26 | 2010-12-02 | Xiaogang Zhang | Diesel particulate filter |
JP5865596B2 (ja) * | 2011-03-25 | 2016-02-17 | 東京エレクトロン株式会社 | 粒子捕捉ユニット、該粒子捕捉ユニットの製造方法及び基板処理装置 |
AU2014275018A1 (en) * | 2013-06-06 | 2015-12-24 | Gusmer Enterprises Inc. | Dry formed filters and methods of making the same |
US9739223B2 (en) * | 2015-11-18 | 2017-08-22 | Ford Global Technologies, Llc | System and method for bypassing a particulate filter |
IT201600105849A1 (it) * | 2016-10-20 | 2018-04-20 | Bmc Srl | Metodo di produzione di un filtro aria elettrificato per un sistema di aspirazione di un propulsore di un veicolo |
FR3098855B1 (fr) * | 2019-07-17 | 2021-06-18 | Faurecia Systemes Dechappement | Dispositif de purification des gaz d’échappement d’un véhicule, ligne d’échappement et procédé de purification des gaz d’échappement associés |
TWI699233B (zh) * | 2019-09-12 | 2020-07-21 | 濾能股份有限公司 | 筒狀過濾裝置、其製造方法與用途、以及包含筒狀過濾裝置之過濾系統 |
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DE3731766A1 (de) * | 1987-09-22 | 1989-03-30 | Alfred Buck | Russfilter |
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JPH0256812A (ja) * | 1988-08-23 | 1990-02-26 | Fujikura Ltd | 電力ケーブル |
ZA896084B (en) | 1988-09-08 | 1991-04-24 | Minnesota Mining & Mfg | Regenerable diesel particulate trap |
US4878929A (en) * | 1989-02-01 | 1989-11-07 | Nelson Industries Inc. | Liquid-gas separator |
US5212948A (en) * | 1990-09-27 | 1993-05-25 | Donaldson Company, Inc. | Trap apparatus with bypass |
US5087272A (en) * | 1990-10-17 | 1992-02-11 | Nixdorf Richard D | Filter and means for regeneration thereof |
DE4110285A1 (de) * | 1991-03-28 | 1992-10-01 | Schwaebische Huettenwerke Gmbh | Filter- oder katalysatorkoerper |
US5258164A (en) * | 1991-04-05 | 1993-11-02 | Minnesota Mining And Manufacturing Company | Electrically regenerable diesel particulate trap |
US5250094A (en) * | 1992-03-16 | 1993-10-05 | Donaldson Company, Inc. | Ceramic filter construction and method |
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 |
US5409669A (en) * | 1993-01-25 | 1995-04-25 | Minnesota Mining And Manufacturing Company | Electrically regenerable diesel particulate filter cartridge and filter |
-
1995
- 1995-05-23 DE DE0684062T patent/DE684062T1/de active Pending
- 1995-05-23 US US08/449,896 patent/US5651250A/en not_active Expired - Fee Related
- 1995-05-23 EP EP95303451A patent/EP0684062A1/de not_active Withdrawn
-
1997
- 1997-01-28 US US08/789,987 patent/US5809777A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5809777A (en) | 1998-09-22 |
US5651250A (en) | 1997-07-29 |
EP0684062A1 (de) | 1995-11-29 |
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