EP1451452A1 - Verfahren und anordnung zur regeneration von dieselpartikelfiltern - Google Patents
Verfahren und anordnung zur regeneration von dieselpartikelfilternInfo
- Publication number
- EP1451452A1 EP1451452A1 EP02776866A EP02776866A EP1451452A1 EP 1451452 A1 EP1451452 A1 EP 1451452A1 EP 02776866 A EP02776866 A EP 02776866A EP 02776866 A EP02776866 A EP 02776866A EP 1451452 A1 EP1451452 A1 EP 1451452A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- exhaust gas
- diesel particle
- particle filter
- diesel
- circulating air
- 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.)
- Granted
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
- F01N3/023—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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/30—Arrangements for supply of additional air
-
- 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
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/30—Arrangements for supply of additional air
- F01N3/32—Arrangements for supply of additional air using air pump
-
- 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
- Y10S55/10—Residue burned
-
- 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)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10158569A DE10158569A1 (de) | 2001-11-29 | 2001-11-29 | Verfahren und Anordnung zur Regeneration von Dieselpartikelfiltern |
DE10158569 | 2001-11-29 | ||
PCT/DE2002/004102 WO2003048535A1 (de) | 2001-11-29 | 2002-11-06 | Verfahren und anordnung zur regeneration von dieselpartikelfiltern |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1451452A1 true EP1451452A1 (de) | 2004-09-01 |
EP1451452B1 EP1451452B1 (de) | 2005-06-29 |
Family
ID=7707374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02776866A Expired - Lifetime EP1451452B1 (de) | 2001-11-29 | 2002-11-06 | Verfahren und anordnung zur regeneration von dieselpartikelfiltern |
Country Status (5)
Country | Link |
---|---|
US (1) | US7160355B2 (de) |
EP (1) | EP1451452B1 (de) |
JP (1) | JP2005511944A (de) |
DE (2) | DE10158569A1 (de) |
WO (1) | WO2003048535A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10350485A1 (de) | 2003-10-29 | 2005-06-02 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine |
FR2862547B1 (fr) * | 2003-11-25 | 2006-12-01 | Renault Sas | Dispositif pour le traitement thermique d'un filtre a particules ou d'un piege a oxydes d'azote |
US7410529B2 (en) | 2004-10-05 | 2008-08-12 | Caterpillar Inc. | Filter service system and method |
US20060070360A1 (en) * | 2004-10-05 | 2006-04-06 | Caterpillar Inc. | Filter service system and method |
US7419532B2 (en) * | 2004-10-05 | 2008-09-02 | Caterpillar Inc. | Deposition system and method |
US7384455B2 (en) * | 2004-10-05 | 2008-06-10 | Caterpillar Inc. | Filter service system and method |
US7462222B2 (en) * | 2004-10-05 | 2008-12-09 | Caterpillar Inc. | Filter service system |
US7390338B2 (en) * | 2005-01-25 | 2008-06-24 | Pollution Control Products Co. | Method and apparatus for regenerating engine exhaust filters |
US7410521B2 (en) * | 2005-02-28 | 2008-08-12 | Caterpillar Inc. | Filter service system and method |
US20060191412A1 (en) * | 2005-02-28 | 2006-08-31 | Caterpillar Inc. | Filter service system and method |
US8157897B2 (en) * | 2007-06-29 | 2012-04-17 | Caterpillar Inc. | Filter purge system utilizing impact wave generating device and vacuum source |
US8142552B2 (en) * | 2007-06-29 | 2012-03-27 | Caterpillar Inc. | Filter purge system utilizing a reactive propellant |
US9032710B2 (en) * | 2007-08-20 | 2015-05-19 | Parker-Hannifin Corporation | Diesel dosing system for active diesel particulate filter regeneration |
US8635865B2 (en) * | 2007-09-18 | 2014-01-28 | Thermo King Corporation | Diesel particulate filter including a heat exchanger |
US8444729B2 (en) * | 2007-11-26 | 2013-05-21 | Caterpillar Inc. | Electrically regenerated exhaust particulate filter having non-axial regeneration flame propagation |
WO2012015505A1 (en) * | 2010-07-26 | 2012-02-02 | International Engine Intellectual Property Company, Llc | Aftertreatment burner air supply system |
DE102010037650B4 (de) * | 2010-09-20 | 2016-02-11 | Denso Corporation | O2-Regelungssystem für einen Verbrennungsmotor und Verfahren zur Regelung der O2-Konzentration |
US9273649B2 (en) | 2014-05-30 | 2016-03-01 | Cnh Industrial America Llc | System and method for controlling an electric aspirator of an air intake system for a work vehicle |
FI20145653A (fi) * | 2014-07-07 | 2016-01-08 | Valmet Technologies Oy | Järjestely ja menetelmä |
US10392123B2 (en) | 2016-04-20 | 2019-08-27 | Carleton Life Support Systems, Inc. | On-board inert gas generating air separation module recovery apparatus and method |
CN105885957B (zh) * | 2016-05-24 | 2020-03-31 | 河南龙成煤高效技术应用有限公司 | 一种高温脱尘过滤设备、高温脱尘过滤系统及连续脱尘过滤的方法 |
CN111852619B (zh) * | 2020-07-17 | 2023-11-07 | 浙江天地环保科技股份有限公司 | 一种船舶尾气颗粒物捕集装置节能再生系统及方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4217757A (en) * | 1978-10-10 | 1980-08-19 | Texaco Inc. | Exhaust gas recycling system |
US4558565A (en) * | 1982-03-16 | 1985-12-17 | Nippon Soken, Inc. | Exhaust gas cleaning device for internal combustion engine |
US4671059A (en) * | 1986-06-30 | 1987-06-09 | Ontario Research Foundation | Diesel particulate traps |
DE3722970A1 (de) * | 1986-08-06 | 1988-02-11 | Volkswagen Ag | Verfahren und einrichtung zum reinigen eines partikelfilters, insbesondere eines russfilters |
DE3717140A1 (de) | 1987-05-21 | 1988-12-08 | Webasto Ag Fahrzeugtechnik | Russfilteranlage im abgastrakt einer diesel-brennkraftmaschine |
US4867768A (en) * | 1987-08-21 | 1989-09-19 | Donaldson Company, Inc. | Muffler apparatus with filter trap and method of use |
JPH01159029A (ja) * | 1987-12-16 | 1989-06-22 | Toyota Motor Corp | ディーゼルエンジンの排気浄化装置 |
DE3832790C2 (de) * | 1988-09-27 | 1997-12-11 | Pattas Konstantin N | Verfahren und Einrichtung zum Regenerieren eines Rußfilters |
US5194078A (en) * | 1990-02-23 | 1993-03-16 | Matsushita Electric Industrial Co., Ltd. | Exhaust filter element and exhaust gas-treating apparatus |
DE19807203A1 (de) * | 1998-02-20 | 1999-08-26 | Volkswagen Ag | Stickoxidbehandlung bei einem Mager-Otto-Motor |
US6675572B2 (en) * | 2000-09-14 | 2004-01-13 | Siemens Automotive Inc. | Valve including a recirculation chamber |
-
2001
- 2001-11-29 DE DE10158569A patent/DE10158569A1/de not_active Ceased
-
2002
- 2002-11-06 DE DE50203531T patent/DE50203531D1/de not_active Expired - Lifetime
- 2002-11-06 EP EP02776866A patent/EP1451452B1/de not_active Expired - Lifetime
- 2002-11-06 JP JP2003549701A patent/JP2005511944A/ja active Pending
- 2002-11-06 WO PCT/DE2002/004102 patent/WO2003048535A1/de active IP Right Grant
- 2002-11-06 US US10/470,114 patent/US7160355B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO03048535A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2003048535A1 (de) | 2003-06-12 |
JP2005511944A (ja) | 2005-04-28 |
DE10158569A1 (de) | 2003-06-12 |
US20040112218A1 (en) | 2004-06-17 |
DE50203531D1 (de) | 2005-08-04 |
US7160355B2 (en) | 2007-01-09 |
EP1451452B1 (de) | 2005-06-29 |
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