EP0292688A3 - Russfilteranlage im Abgastrakt einer Diesel-Brennkraftmaschine - Google Patents
Russfilteranlage im Abgastrakt einer Diesel-Brennkraftmaschine Download PDFInfo
- Publication number
- EP0292688A3 EP0292688A3 EP88106099A EP88106099A EP0292688A3 EP 0292688 A3 EP0292688 A3 EP 0292688A3 EP 88106099 A EP88106099 A EP 88106099A EP 88106099 A EP88106099 A EP 88106099A EP 0292688 A3 EP0292688 A3 EP 0292688A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- exhaust
- soot filter
- burner
- soot
- exhaust gas
- 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.)
- Ceased
Links
- 239000004071 soot Substances 0.000 title abstract 11
- 239000007789 gas Substances 0.000 abstract 6
- 230000008929 regeneration Effects 0.000 abstract 3
- 238000011069 regeneration method Methods 0.000 abstract 3
- 238000011144 upstream manufacturing Methods 0.000 abstract 2
- 241001156002 Anthonomus pomorum Species 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
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
-
- 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
- F01N3/025—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 fuel burner or by adding fuel to exhaust
-
- 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
- F01N2230/00—Combination of silencers and other devices
- F01N2230/02—Exhaust filters
-
- 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
- F01N2410/00—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device
- F01N2410/04—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device during regeneration period, e.g. of particle filter
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/14—Plurality of outlet tubes, e.g. in parallel or with different length
-
- 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)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873717140 DE3717140A1 (de) | 1987-05-21 | 1987-05-21 | Russfilteranlage im abgastrakt einer diesel-brennkraftmaschine |
DE3717140 | 1987-05-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0292688A2 EP0292688A2 (de) | 1988-11-30 |
EP0292688A3 true EP0292688A3 (de) | 1988-12-14 |
Family
ID=6328089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88106099A Ceased EP0292688A3 (de) | 1987-05-21 | 1988-04-16 | Russfilteranlage im Abgastrakt einer Diesel-Brennkraftmaschine |
Country Status (4)
Country | Link |
---|---|
US (1) | US4945722A (de) |
EP (1) | EP0292688A3 (de) |
JP (1) | JPS63302118A (de) |
DE (1) | DE3717140A1 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2209290B (en) * | 1987-09-04 | 1991-07-10 | Mann & Hummel Filter | Process and apparatus for the burning off of carbon (soot) deposited on exhaust gas filters |
DE3821143A1 (de) * | 1987-09-04 | 1989-03-16 | Mann & Hummel Filter | Verfahren und vorrichtung zum abbrennen von auf einem abgasfilter abgeschiedenem russ |
US5497620A (en) * | 1988-04-08 | 1996-03-12 | Stobbe; Per | Method of filtering particles from a flue gas, a flue gas filter means and a vehicle |
US5195319A (en) * | 1988-04-08 | 1993-03-23 | Per Stobbe | Method of filtering particles from a flue gas, a flue gas filter means and a vehicle |
DE3837073A1 (de) * | 1988-10-31 | 1990-05-03 | Eberspaecher J | Russfilter fuer dieselkraftfahrzeuge |
GB8923615D0 (en) * | 1989-10-19 | 1989-12-06 | Dewandre Co Ltd C | Exhaust system |
DE3941635A1 (de) * | 1989-12-16 | 1991-06-20 | Man Nutzfahrzeuge Ag | Verfahren zum regenerieren eines russfilters einer diesel-brennkraftmaschine, sowie vorrichtung zur durchfuehrung dieses verfahrens |
DE4130376A1 (de) * | 1991-09-12 | 1993-03-18 | Eberspaecher J | Vorrichtung zum entfernen von partikeln aus dieselmotorenabgas |
DE4205134A1 (de) * | 1992-02-20 | 1993-08-26 | Kloeckner Humboldt Deutz Ag | Einrichtung zur reinigung von abgasen |
DE4303626C2 (de) * | 1993-02-09 | 2003-05-28 | Deutz Ag | Verfahren zur Steuerung von Partikelfiltersystemen |
DE4340613A1 (de) * | 1993-11-29 | 1995-06-01 | Bayerische Motoren Werke Ag | Mehrflutige Brennkraftmaschinen-Abgasanlage mit einem Brenner |
US6010547A (en) * | 1998-01-13 | 2000-01-04 | Korea Institute Of Machinery And Materials | Counterflow type particulate matter filter trap system having metal fiber filter |
DE19949095C5 (de) * | 1999-10-12 | 2006-12-07 | Wap Reinigungssysteme Gmbh & Co | Filterabreinigung in einem Schmutzsauger |
US6675572B2 (en) | 2000-09-14 | 2004-01-13 | Siemens Automotive Inc. | Valve including a recirculation chamber |
DE10142804A1 (de) * | 2000-10-17 | 2002-08-08 | Bosch Gmbh Robert | Abgasreinigungsanlage und Verfahren zur Abgasreinigung |
DE10158569A1 (de) * | 2001-11-29 | 2003-06-12 | Bosch Gmbh Robert | Verfahren und Anordnung zur Regeneration von Dieselpartikelfiltern |
FR2840354A1 (fr) * | 2002-06-04 | 2003-12-05 | Jean Claude Fayard | Dispositif de filtration des gaz d'echappement pour moteur diesel a surface de filtration variable par obstruction commandee |
US6679051B1 (en) * | 2002-07-31 | 2004-01-20 | Ford Global Technologies, Llc | Diesel engine system for use with emission control device |
US6694727B1 (en) * | 2002-09-03 | 2004-02-24 | Arvin Technologies, Inc. | Exhaust processor |
EP1479883A1 (de) * | 2003-05-10 | 2004-11-24 | Universität Stuttgart | Verfahren und Vorrichtung zur Reinigung von Abgasen |
JP2006527815A (ja) * | 2003-06-18 | 2006-12-07 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | 還元体添加の制御方法 |
US7628011B2 (en) * | 2004-01-13 | 2009-12-08 | Emcon Technologies Llc | Emission abatement assembly and method of operating the same |
GB0428291D0 (en) * | 2004-12-24 | 2005-01-26 | Johnson Matthey Plc | Methods of regenerating NOx-Absorbent |
GB0428289D0 (en) * | 2004-12-24 | 2005-01-26 | Johnson Matthey Plc | Reductant addition in exhaust system comprising NOx-absorbent |
JP5033869B2 (ja) * | 2006-04-07 | 2012-09-26 | フォルシア エミッションズ コントロール テクノロジーズ ユーエスエー エルエルシー | エミッション低減システム動作方法および装置 |
DE112010003378T5 (de) * | 2009-08-24 | 2012-08-02 | Cummins Ip, Inc. | Vorrichtung, System und Verfahren zum Steuernmehrerer Dieselpartikelfilter |
US8868266B2 (en) * | 2011-08-19 | 2014-10-21 | General Electric Company | Method and system for engine exhaust filter regeneration of a vehicle in a consist |
US9725099B2 (en) | 2011-08-19 | 2017-08-08 | General Electric Company | Method and system for regeneration in a vehicle in a consist |
US9080487B2 (en) * | 2012-11-30 | 2015-07-14 | Tenneco Automotive Operating Company, Inc. | Reductant injection control system |
WO2014125628A1 (ja) * | 2013-02-15 | 2014-08-21 | 日新電機株式会社 | 粒子状物質除去装置 |
CN103557057B (zh) * | 2013-11-06 | 2016-01-20 | 万潇熠 | 一种多工作模式汽车尾气净化器 |
GB2597182B (en) | 2019-05-09 | 2023-11-22 | Cummins Emission Solutions Inc | Valve arrangement for split-flow close-coupled catalyst |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2013103A (en) * | 1978-01-26 | 1979-08-08 | Gen Motors Corp | Diesel engine exhaust cleaner and burner |
EP0020766A1 (de) * | 1978-07-27 | 1981-01-07 | SHIMIZU CONSTRUCTION Co. LTD. | Vorrichtung zum reinigen der auspuffgase eines dieselmotors |
US4335574A (en) * | 1980-02-15 | 1982-06-22 | Nippon Soken, Inc. | Carbon particles removing device |
US4373330A (en) * | 1981-06-29 | 1983-02-15 | General Motors Corporation | Diesel engine dual path exhaust cleaner and burner system |
US4381643A (en) * | 1981-08-03 | 1983-05-03 | General Motors Corporation | Diesel exhaust cleaner and burner system with constant burner air mixture supply |
DE3204176A1 (de) * | 1982-02-06 | 1983-08-11 | Forschungsgesellschaft für Energietechnik und Verbrennungsmotoren mbH, 5100 Aachen | Vorrichtung zur verringerung der partikelemission von dieselmotoren durch abgasnachbehandlung |
DE3526135A1 (de) * | 1984-09-07 | 1986-03-20 | William B. West Chester Pa. Retallick | Katalytischer konverter fuer einen dieselmotor und konverterregenerierverfahren |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4345431A (en) * | 1980-03-25 | 1982-08-24 | Shimizu Construction Co. Ltd. | Exhaust gas cleaning system for diesel engines |
JPS5779209A (en) * | 1980-11-01 | 1982-05-18 | Nippon Denso Co Ltd | Exhaust gas purifier |
JPS59100917U (ja) * | 1982-12-24 | 1984-07-07 | 日産自動車株式会社 | 内燃機関の排気微粒子処理装置 |
JPS60230507A (ja) * | 1984-04-30 | 1985-11-16 | Isuzu Motors Ltd | パティキュレイトフィルタの再燃焼方法 |
DE3608838A1 (de) * | 1986-03-17 | 1987-09-24 | Fev Forsch Energietech Verbr | Verfahren zur regeneration von filtersystemen fuer die abgase von brennkraftmaschinen |
US4720972A (en) * | 1986-10-17 | 1988-01-26 | Ford Motor Company | Low energy regeneration system for particulate trap for an internal combustion engine |
-
1987
- 1987-05-21 DE DE19873717140 patent/DE3717140A1/de not_active Withdrawn
-
1988
- 1988-04-16 EP EP88106099A patent/EP0292688A3/de not_active Ceased
- 1988-05-20 JP JP63123759A patent/JPS63302118A/ja active Pending
- 1988-05-20 US US07/196,558 patent/US4945722A/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2013103A (en) * | 1978-01-26 | 1979-08-08 | Gen Motors Corp | Diesel engine exhaust cleaner and burner |
EP0020766A1 (de) * | 1978-07-27 | 1981-01-07 | SHIMIZU CONSTRUCTION Co. LTD. | Vorrichtung zum reinigen der auspuffgase eines dieselmotors |
US4335574A (en) * | 1980-02-15 | 1982-06-22 | Nippon Soken, Inc. | Carbon particles removing device |
US4373330A (en) * | 1981-06-29 | 1983-02-15 | General Motors Corporation | Diesel engine dual path exhaust cleaner and burner system |
US4381643A (en) * | 1981-08-03 | 1983-05-03 | General Motors Corporation | Diesel exhaust cleaner and burner system with constant burner air mixture supply |
DE3204176A1 (de) * | 1982-02-06 | 1983-08-11 | Forschungsgesellschaft für Energietechnik und Verbrennungsmotoren mbH, 5100 Aachen | Vorrichtung zur verringerung der partikelemission von dieselmotoren durch abgasnachbehandlung |
DE3526135A1 (de) * | 1984-09-07 | 1986-03-20 | William B. West Chester Pa. Retallick | Katalytischer konverter fuer einen dieselmotor und konverterregenerierverfahren |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN, Band 10, Nr. 92 (M-468)[2149] 9. April 1986; & JP-A-60 230 507 (ISUZU JIDOSHA K.K.) 16-11-1985 * |
PATENT ABSTRACTS OF JAPAN, Band 6, Nr. 163 (M-152)[1041], 26. August 1982; & JP-A-57 79 209 (NIPPON DENSO K.K.) 18-05-1982 * |
Also Published As
Publication number | Publication date |
---|---|
JPS63302118A (ja) | 1988-12-09 |
DE3717140A1 (de) | 1988-12-08 |
US4945722A (en) | 1990-08-07 |
EP0292688A2 (de) | 1988-11-30 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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PUAL | Search report despatched |
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17P | Request for examination filed |
Effective date: 19890209 |
|
17Q | First examination report despatched |
Effective date: 19891102 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 19910504 |