DE69505729D1 - Dieselpartikelfilter - Google Patents
DieselpartikelfilterInfo
- Publication number
- DE69505729D1 DE69505729D1 DE69505729T DE69505729T DE69505729D1 DE 69505729 D1 DE69505729 D1 DE 69505729D1 DE 69505729 T DE69505729 T DE 69505729T DE 69505729 T DE69505729 T DE 69505729T DE 69505729 D1 DE69505729 D1 DE 69505729D1
- Authority
- DE
- Germany
- Prior art keywords
- particulate filter
- diesel particulate
- diesel
- filter
- 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
-
- 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
- F01N3/022—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
- F01N3/023—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
- 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
-
- 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
-
- 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
- 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
- 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)
- Processes For Solid Components From Exhaust (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6122990A JPH07310527A (ja) | 1994-05-12 | 1994-05-12 | ディーゼルパティキュレートフィルタとその制御装置 |
JP6122989A JPH07310526A (ja) | 1994-05-12 | 1994-05-12 | ディーゼルパティキュレートフィルタとその制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69505729D1 true DE69505729D1 (de) | 1998-12-10 |
DE69505729T2 DE69505729T2 (de) | 1999-06-24 |
Family
ID=26460010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69505729T Expired - Fee Related DE69505729T2 (de) | 1994-05-12 | 1995-05-12 | Dieselpartikelfilter |
Country Status (3)
Country | Link |
---|---|
US (1) | US5595580A (de) |
EP (1) | EP0682174B1 (de) |
DE (1) | DE69505729T2 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5651248A (en) * | 1994-08-29 | 1997-07-29 | Isuzu Ceramics Research Institute Co., Ltd. | Diesel particulate filter apparatus |
FR2760531B1 (fr) * | 1997-03-07 | 1999-04-16 | Inst Francais Du Petrole | Dispositif destine a detecter l'encrassement et a chauffer localement un milieu isolant |
US6024928A (en) * | 1998-06-15 | 2000-02-15 | General Motors Corporation | By-pass flow catalytic converter |
AU2525501A (en) | 2000-12-14 | 2002-06-24 | Alain Bodin | Device for treating exhaust gases for heat engines |
JP4161546B2 (ja) * | 2001-06-26 | 2008-10-08 | いすゞ自動車株式会社 | 連続再生型ディーゼルパティキュレートフィルタ装置の再生制御方法 |
US6948486B2 (en) * | 2002-06-28 | 2005-09-27 | Fleetguard, Inc. | System and method for derating an engine to encourage servicing of a vehicle |
US6651638B1 (en) | 2002-06-28 | 2003-11-25 | Cummins Engine Company, Inc. | System and method for derating an engine to encourage servicing of a vehicle |
JP2004036488A (ja) * | 2002-07-03 | 2004-02-05 | Honda Motor Co Ltd | 炭化水素吸着材の状態判定装置 |
US6761155B2 (en) * | 2002-12-17 | 2004-07-13 | Caterpillar Inc | Separation membrane cartridge with bypass |
JP4175282B2 (ja) * | 2004-03-31 | 2008-11-05 | いすゞ自動車株式会社 | 排気ガス浄化システムの制御方法及び排気ガス浄化システム |
US8205441B2 (en) * | 2006-03-24 | 2012-06-26 | GM Global Technology Operations LLC | Zone heated inlet ignited diesel particulate filter regeneration |
EP1914537A1 (de) * | 2006-10-17 | 2008-04-23 | Ibiden Co., Ltd. | Sensor für Partikel-Material |
US20090025327A1 (en) * | 2007-03-26 | 2009-01-29 | Albracht Gregory P | Furring Strip Alignment System |
US8671668B2 (en) | 2007-08-10 | 2014-03-18 | GM Global Technology Operations LLC | Generator powered electrically heated diesel particulate filter |
US8388741B2 (en) | 2007-08-14 | 2013-03-05 | GM Global Technology Operations LLC | Electrically heated particulate filter with reduced stress |
US8252077B2 (en) | 2007-09-17 | 2012-08-28 | GM Global Technology Operations LLC | Electrically heated particulate filter heater insulation |
US7981174B2 (en) * | 2007-11-26 | 2011-07-19 | Caterpillar Inc. | Electrically regenerated exhaust particulate filter for an engine system and operating strategy therefor |
US20090188389A1 (en) * | 2008-01-30 | 2009-07-30 | Caterpillar Inc. | Particulate filter for an exhaust aftertreatment system of a machine and filtering method thereof |
US20110197571A1 (en) * | 2008-02-27 | 2011-08-18 | Volvo Technology Corporation | Method and arrangement for detecting particles |
US8789360B2 (en) * | 2011-10-26 | 2014-07-29 | Boshart Automotive Testing Services, Inc. | Over temperature/pressure safety device for diesel particulate filters |
WO2015171155A1 (en) * | 2014-05-09 | 2015-11-12 | Cummins Inc. | Techniques for minimizing aftertreatment system exhaust flow restrictions during engine operation |
CN110465136A (zh) * | 2019-08-05 | 2019-11-19 | 江西博鑫精陶环保科技有限公司 | 一种功能性陶瓷纤维空气滤芯及其制备方法 |
GB2598243B (en) | 2019-10-08 | 2022-11-09 | South Bank Univ Enterprises Ltd | Diesel particulate filtration (DPF) system |
DE102019131892A1 (de) * | 2019-11-26 | 2021-05-27 | Bayerische Motoren Werke Aktiengesellschaft | Partikelfilter-Vorrichtung und Verfahren zur Filterung von Abgasen aus einem Verbrennungsmotor |
CN111173594A (zh) * | 2020-01-22 | 2020-05-19 | 天津大学 | 用于船舶尾气中颗粒物去除的装置 |
CN111214877B (zh) * | 2020-03-02 | 2021-11-16 | 广西壮族自治区生态环境监测中心 | 一种分层处理污水装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4264344A (en) * | 1980-02-06 | 1981-04-28 | General Motors Corporation | Diesel engine exhaust particulate trap |
US4276066A (en) * | 1980-02-25 | 1981-06-30 | General Motors Corporation | Monolith diesel exhaust filter with self-regeneration |
US4544388A (en) * | 1983-12-27 | 1985-10-01 | Ford Motor Company | Apparatus for periodically oxidizing particulates collected from exhaust gases |
DE3622623A1 (de) * | 1986-07-05 | 1988-01-14 | Man Nutzfahrzeuge Gmbh | Verfahren und vorrichtung zum beseitigen von in einem abgasfilter einer brennkraftmaschine abgeschiedenem russ |
US4969328A (en) * | 1986-10-21 | 1990-11-13 | Kammel Refaat A | Diesel engine exhaust oxidizer |
US4813231A (en) * | 1987-10-07 | 1989-03-21 | Southwest Research Institute | Engine exhaust after-treatment device |
JPH03141816A (ja) * | 1989-10-27 | 1991-06-17 | Toyota Motor Corp | 排気ガス浄化装置 |
US5212948A (en) * | 1990-09-27 | 1993-05-25 | Donaldson Company, Inc. | Trap apparatus with bypass |
AU2246092A (en) * | 1991-06-27 | 1993-01-25 | Donaldson Company Inc. | Trap apparatus with tubular filter element |
US5228891A (en) * | 1992-01-07 | 1993-07-20 | Pall Corporation | Regenerable diesel exhaust filter |
DE4212251C1 (de) * | 1992-04-11 | 1993-03-18 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
US5224973A (en) * | 1992-04-20 | 1993-07-06 | Donaldson Company, Inc. | Filter cartridge for trap apparatus |
KR960004832B1 (ko) * | 1992-08-24 | 1996-04-16 | 미쯔비시지도오샤고오교오 가부시기가이샤 | 배기가스정화장치 |
US5458673A (en) * | 1992-11-26 | 1995-10-17 | Nippon Soken, Inc. | Exhaust gas particulate purifying process for internal combustion engine |
US5423904A (en) * | 1993-05-28 | 1995-06-13 | Dasgupta; Sankar | Exhaust gas filter |
-
1995
- 1995-05-12 EP EP95303219A patent/EP0682174B1/de not_active Expired - Lifetime
- 1995-05-12 DE DE69505729T patent/DE69505729T2/de not_active Expired - Fee Related
- 1995-05-12 US US08/440,336 patent/US5595580A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0682174A3 (de) | 1995-11-22 |
US5595580A (en) | 1997-01-21 |
EP0682174B1 (de) | 1998-11-04 |
DE69505729T2 (de) | 1999-06-24 |
EP0682174A2 (de) | 1995-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |