DE69503203D1 - Dieselpartikelfiltervorrichtung - Google Patents
DieselpartikelfiltervorrichtungInfo
- Publication number
- DE69503203D1 DE69503203D1 DE69503203T DE69503203T DE69503203D1 DE 69503203 D1 DE69503203 D1 DE 69503203D1 DE 69503203 T DE69503203 T DE 69503203T DE 69503203 T DE69503203 T DE 69503203T DE 69503203 D1 DE69503203 D1 DE 69503203D1
- Authority
- DE
- Germany
- Prior art keywords
- filter device
- particulate filter
- diesel particulate
- diesel
- particulate
- 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 - Fee Related
Links
Classifications
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/442—Auxiliary equipment or operation thereof controlling filtration by measuring the concentration of particles
-
- 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
- B01D46/2418—Honeycomb filters
-
- 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
-
- 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
- F01N3/022—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
-
- 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
-
- 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
- F01N9/00—Electrical control of exhaust gas treating apparatus
- F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
-
- 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
- B01D46/2478—Structures comprising honeycomb 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
- B01D46/2496—Circular
-
- 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
- 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
- F01N2560/12—Other sensor principles, e.g. using electro conductivity of substrate or radio frequency
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
-
- 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)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6226110A JPH0868313A (ja) | 1994-08-29 | 1994-08-29 | ディーゼルパティキュレートフィルタの制御装置 |
JP6226109A JPH0868310A (ja) | 1994-08-29 | 1994-08-29 | ディーゼルパティキュレートフィルタ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69503203D1 true DE69503203D1 (de) | 1998-08-06 |
DE69503203T2 DE69503203T2 (de) | 1999-01-07 |
Family
ID=26527000
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69503203T Expired - Fee Related DE69503203T2 (de) | 1994-08-29 | 1995-08-29 | Dieselpartikelfiltervorrichtung |
DE0699827T Pending DE699827T1 (de) | 1994-08-29 | 1995-08-29 | Dieselpartikelfiltervorrichtung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0699827T Pending DE699827T1 (de) | 1994-08-29 | 1995-08-29 | Dieselpartikelfiltervorrichtung |
Country Status (3)
Country | Link |
---|---|
US (1) | US5651248A (de) |
EP (1) | EP0699827B1 (de) |
DE (2) | DE69503203T2 (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2219542A1 (en) * | 1996-10-22 | 1998-04-22 | Sumitomo Electric Industries, Ltd. | Regenerative heater of diesel engine particulate trap and diesel engine particulate trap using the same heater |
JP3952561B2 (ja) * | 1997-11-19 | 2007-08-01 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JPH11182232A (ja) * | 1997-12-19 | 1999-07-06 | Sumitomo Electric Ind Ltd | 排気ガス浄化装置及び操作方法 |
FR2778118B1 (fr) * | 1998-04-29 | 2000-06-02 | Inst Francais Du Petrole | Procede et dispositif de regeneration locale et controlee d'un filtre a particules |
US6045352A (en) * | 1998-06-25 | 2000-04-04 | Nicholson; Leroy E. | Carbon monoxide automatic furnace shutdown system |
JP4385417B2 (ja) * | 1998-11-05 | 2009-12-16 | いすゞ自動車株式会社 | 窒素酸化物除去装置 |
DE10102491C2 (de) * | 2001-01-19 | 2003-04-17 | Walter Hofmann | Verfahren zum Betrieb einer Vorrichtung im Abgassystem eines Verbrennungsmotors zur Prüfung der Belastung des Abgasstroms mit Rußpartikeln, sowie diese Vorrichtung |
FR2843548A1 (fr) * | 2002-08-14 | 2004-02-20 | Faurecia Sys Echappement | Electrofiltre permettant de determiner l'instant de declenchement de sa regeneration |
ITMI20032211A1 (it) * | 2003-11-14 | 2005-05-15 | Getters Spa | Filtro antiparticolato per gas di scarico di motori diesel |
JP4507737B2 (ja) * | 2004-07-23 | 2010-07-21 | 日産自動車株式会社 | 排気ガス浄化装置 |
KR100603008B1 (ko) * | 2004-09-07 | 2006-07-24 | (주)네오포텍 | 광촉매층이 내부에 코팅되고 전극이 일체형으로 형성된디젤엔진 배출가스 정화장치 및 그 제조방법 |
US7624572B2 (en) * | 2004-12-29 | 2009-12-01 | Caterpillar Inc. | Exhaust treatment device monitoring system |
US7698887B2 (en) * | 2005-06-17 | 2010-04-20 | Emcon Technologies Llc | Method and apparatus for determining local emissions loading of emissions trap |
US7765792B2 (en) * | 2005-10-21 | 2010-08-03 | Honeywell International Inc. | System for particulate matter sensor signal processing |
US8151560B2 (en) * | 2005-12-06 | 2012-04-10 | Ford Global Technologies, Llc | System and method for monitoring particulate filter performance |
ATE460571T1 (de) * | 2006-10-17 | 2010-03-15 | Ibiden Co Ltd | Abgasreinigungsvorrichtung |
EP1914537A1 (de) | 2006-10-17 | 2008-04-23 | Ibiden Co., Ltd. | Sensor für Partikel-Material |
US7870779B2 (en) * | 2007-04-24 | 2011-01-18 | Thermo King Corporation | Structure and method to verify diesel particulate filter operation |
US20080282682A1 (en) * | 2007-05-16 | 2008-11-20 | Honeywell International Inc. | Integrated DPF loading and failure sensor |
US8747502B2 (en) * | 2008-02-25 | 2014-06-10 | Industry-Academic Cooperation Foundation, Jeju National University | Particulate matter reduction apparatus for diesel engine |
DE102009001538B4 (de) * | 2009-03-13 | 2013-07-04 | Ford Global Technologies, Llc | Verfahren zum Betreiben eines Partikelfilters sowie Partikelfilter |
DE102010013990A1 (de) * | 2010-04-07 | 2011-10-13 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren und Abgasbehandlungsvorrichtung zur Regeneration einer Abgasreinigungskomponente |
EP2565404A4 (de) * | 2010-04-30 | 2014-08-13 | Toyota Motor Co Ltd | Vorrichtung zum erkennen der menge von partikelmaterie |
DE112011101752B4 (de) | 2010-06-22 | 2021-09-23 | Cummins Inc. | Partikelfilterdiagnose |
EP2689848B1 (de) * | 2011-03-25 | 2020-02-19 | NGK Insulators, Ltd. | Wabenstruktur |
US8505284B2 (en) * | 2011-07-26 | 2013-08-13 | GM Global Technology Operations LLC | Stratified particulate filter regeneration system |
DE102012216885B4 (de) | 2011-10-24 | 2014-05-08 | Ford Global Technologies, Llc | Abgasnachbehandlungssystem |
DE102012106888B4 (de) * | 2012-07-30 | 2015-12-10 | Benteler Automobiltechnik Gmbh | Abgasklappenanordnung mit integriertem Bypass |
US9594068B2 (en) * | 2012-11-16 | 2017-03-14 | Toyota Jidosha Kabushiki Kaisha | Abnormality detection system of engine exhaust system |
JP6197377B2 (ja) | 2013-06-03 | 2017-09-20 | いすゞ自動車株式会社 | 排気浄化装置 |
JP6436911B2 (ja) * | 2013-10-08 | 2018-12-12 | 日本碍子株式会社 | ハニカム構造体 |
JP5942972B2 (ja) * | 2013-12-18 | 2016-06-29 | 株式会社豊田自動織機 | 緊急車両の排気浄化システム |
US20150226099A1 (en) * | 2014-02-07 | 2015-08-13 | Safety Power Inc. | Active Control System for Diesel Particulate Filter |
CN106029226B (zh) * | 2014-03-31 | 2018-12-28 | 日本碍子株式会社 | 蜂窝结构体 |
CN110170199B (zh) * | 2014-07-23 | 2022-10-25 | 康明斯滤清系统知识产权公司 | 入口旁路流动管理系统和方法 |
JP6934702B2 (ja) * | 2015-03-27 | 2021-09-15 | 株式会社デンソー | 排ガス浄化フィルタ |
US9739223B2 (en) * | 2015-11-18 | 2017-08-22 | Ford Global Technologies, Llc | System and method for bypassing a particulate filter |
EP3423684B1 (de) * | 2016-03-02 | 2020-05-06 | Watlow Electric Manufacturing Company | System zur axialen unterteilung von heizleistung |
KR20180065318A (ko) * | 2016-12-07 | 2018-06-18 | 현대자동차주식회사 | 칩형 입자상 물질 센서 |
CN109707486B (zh) * | 2019-02-12 | 2023-10-13 | 合肥宝发动力技术股份有限公司 | 基于dpf/gpf双模态技术的发动机尾气后处理装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT979624B (it) * | 1973-02-28 | 1974-09-30 | Alfa Romeo Spa | Dispositivo rivelatore del surri scaldamento di un catalizzatore attraversato dal gas di scarico di un motore a scoppio |
US4264344A (en) * | 1980-02-06 | 1981-04-28 | General Motors Corporation | Diesel engine exhaust particulate trap |
US4503672A (en) * | 1983-11-25 | 1985-03-12 | General Motors Corporation | Diesel exhaust cleaner with glow plug igniters and flow limiting valve |
US4538411A (en) * | 1983-12-27 | 1985-09-03 | Ford Motor Company | Automatic initiation system for regenerating a particulate filter trap |
JPS61500863A (ja) * | 1983-12-27 | 1986-05-01 | フオ−ド モ−タ− カンパニ− | 電力を供給される再生装置を使用するエンジン排気除じんシステム |
FR2573127B1 (fr) * | 1984-11-12 | 1989-03-10 | Rognon Armand | Systeme d'echappement des gaz de combustion d'un moteur a combustion interne. |
US4969328A (en) * | 1986-10-21 | 1990-11-13 | Kammel Refaat A | Diesel engine exhaust oxidizer |
ZA896084B (en) * | 1988-09-08 | 1991-04-24 | Minnesota Mining & Mfg | Regenerable diesel particulate trap |
JPH0633737A (ja) * | 1992-07-13 | 1994-02-08 | Nippondenso Co Ltd | 内燃機関の排気浄化装置 |
JPH06129233A (ja) * | 1992-10-16 | 1994-05-10 | Kubota Corp | エンジンの排気ガス浄化装置 |
JPH06173639A (ja) * | 1992-12-08 | 1994-06-21 | Isuzu Ceramics Kenkyusho:Kk | ディーゼルパティキュレートフィルタシステム |
DE69505729T2 (de) * | 1994-05-12 | 1999-06-24 | Isuzu Ceramics Research Institute Co., Ltd., Fujisawa, Kanagawa | Dieselpartikelfilter |
-
1995
- 1995-08-28 US US08/519,980 patent/US5651248A/en not_active Expired - Fee Related
- 1995-08-29 DE DE69503203T patent/DE69503203T2/de not_active Expired - Fee Related
- 1995-08-29 EP EP95305996A patent/EP0699827B1/de not_active Expired - Lifetime
- 1995-08-29 DE DE0699827T patent/DE699827T1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0699827B1 (de) | 1998-07-01 |
US5651248A (en) | 1997-07-29 |
DE69503203T2 (de) | 1999-01-07 |
DE699827T1 (de) | 1996-10-24 |
EP0699827A1 (de) | 1996-03-06 |
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Legal Events
Date | Code | Title | Description |
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8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |