EP1188907A3 - Méthode et dispositif pour régénérer des filtres à suie - Google Patents
Méthode et dispositif pour régénérer des filtres à suie Download PDFInfo
- Publication number
- EP1188907A3 EP1188907A3 EP01120085A EP01120085A EP1188907A3 EP 1188907 A3 EP1188907 A3 EP 1188907A3 EP 01120085 A EP01120085 A EP 01120085A EP 01120085 A EP01120085 A EP 01120085A EP 1188907 A3 EP1188907 A3 EP 1188907A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- regeneration
- exhaust gas
- filter
- soot filters
- exhaust
- 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.)
- Withdrawn
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Processes For Solid Components From Exhaust (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10046452 | 2000-09-18 | ||
DE2000146452 DE10046452A1 (de) | 2000-09-18 | 2000-09-18 | Verfahren und Vorrichtung zur Regeneration von beladenen Rußfiltern |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1188907A2 EP1188907A2 (fr) | 2002-03-20 |
EP1188907A3 true EP1188907A3 (fr) | 2004-01-21 |
Family
ID=7656870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01120085A Withdrawn EP1188907A3 (fr) | 2000-09-18 | 2001-08-21 | Méthode et dispositif pour régénérer des filtres à suie |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1188907A3 (fr) |
DE (1) | DE10046452A1 (fr) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57171015A (en) * | 1981-04-15 | 1982-10-21 | Nippon Denso Co Ltd | Particle collector |
JPS57179316A (en) * | 1981-04-28 | 1982-11-04 | Nippon Soken Inc | Particulate catcher with electric heating unit |
US4359862A (en) * | 1980-10-27 | 1982-11-23 | Texaco Inc. | Method for treating an exhaust gas stream |
JPS5828505A (ja) * | 1981-07-29 | 1983-02-19 | Nippon Soken Inc | 加熱手段を有する微粒子捕集装置 |
JPS5877118A (ja) * | 1981-10-30 | 1983-05-10 | Nippon Soken Inc | 電気加熱手段を有する排気微粒子捕集装置 |
JPS5937224A (ja) * | 1982-08-24 | 1984-02-29 | Ngk Spark Plug Co Ltd | 可燃性微粒子除去用フイルタ装置 |
US4505106A (en) * | 1981-12-02 | 1985-03-19 | Robertshaw Controls Company | Exhaust system for an internal combustion engine, burn-off unit and methods therefor |
US4535589A (en) * | 1981-05-26 | 1985-08-20 | Nippon Soken, Inc. | Exhaust gas cleaning device for internal combustion engine |
EP0266932A1 (fr) * | 1986-10-20 | 1988-05-11 | Ford Motor Company Limited | Système d'allumage électrique pour la régénération d'un piège à particules |
DE4012719A1 (de) * | 1990-04-21 | 1991-10-24 | Roggenkamp Karl Heinz | Verfahren zur beseitigung von schaedlichen bestandteilen aus abgasen von brennkraftmaschinen, insbesondere von dieselmotoren und vorrichtung zur durchfuehrung des verfahrens |
-
2000
- 2000-09-18 DE DE2000146452 patent/DE10046452A1/de not_active Ceased
-
2001
- 2001-08-21 EP EP01120085A patent/EP1188907A3/fr not_active Withdrawn
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4359862A (en) * | 1980-10-27 | 1982-11-23 | Texaco Inc. | Method for treating an exhaust gas stream |
JPS57171015A (en) * | 1981-04-15 | 1982-10-21 | Nippon Denso Co Ltd | Particle collector |
JPS57179316A (en) * | 1981-04-28 | 1982-11-04 | Nippon Soken Inc | Particulate catcher with electric heating unit |
US4535589A (en) * | 1981-05-26 | 1985-08-20 | Nippon Soken, Inc. | Exhaust gas cleaning device for internal combustion engine |
JPS5828505A (ja) * | 1981-07-29 | 1983-02-19 | Nippon Soken Inc | 加熱手段を有する微粒子捕集装置 |
JPS5877118A (ja) * | 1981-10-30 | 1983-05-10 | Nippon Soken Inc | 電気加熱手段を有する排気微粒子捕集装置 |
US4505106A (en) * | 1981-12-02 | 1985-03-19 | Robertshaw Controls Company | Exhaust system for an internal combustion engine, burn-off unit and methods therefor |
JPS5937224A (ja) * | 1982-08-24 | 1984-02-29 | Ngk Spark Plug Co Ltd | 可燃性微粒子除去用フイルタ装置 |
EP0266932A1 (fr) * | 1986-10-20 | 1988-05-11 | Ford Motor Company Limited | Système d'allumage électrique pour la régénération d'un piège à particules |
DE4012719A1 (de) * | 1990-04-21 | 1991-10-24 | Roggenkamp Karl Heinz | Verfahren zur beseitigung von schaedlichen bestandteilen aus abgasen von brennkraftmaschinen, insbesondere von dieselmotoren und vorrichtung zur durchfuehrung des verfahrens |
Non-Patent Citations (5)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 006, no. 106 (M - 213) 10 May 1983 (1983-05-10) * |
PATENT ABSTRACTS OF JAPAN vol. 007, no. 012 (M - 186) 19 January 1983 (1983-01-19) * |
PATENT ABSTRACTS OF JAPAN vol. 007, no. 025 (M - 190) 2 February 1983 (1983-02-02) * |
PATENT ABSTRACTS OF JAPAN vol. 007, no. 173 (M - 232) 30 July 1983 (1983-07-30) * |
PATENT ABSTRACTS OF JAPAN vol. 008, no. 136 (M - 304) 23 June 1984 (1984-06-23) * |
Also Published As
Publication number | Publication date |
---|---|
EP1188907A2 (fr) | 2002-03-20 |
DE10046452A1 (de) | 2002-04-04 |
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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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RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7F 01N 3/023 B Ipc: 7F 01N 3/027 A |
|
17P | Request for examination filed |
Effective date: 20040225 |
|
17Q | First examination report despatched |
Effective date: 20040506 |
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AKX | Designation fees paid |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20050518 |