DE3887462D1 - Verfahren zur Regeneration keramischer Wabenfilter durch Abbrennen. - Google Patents
Verfahren zur Regeneration keramischer Wabenfilter durch Abbrennen.Info
- Publication number
- DE3887462D1 DE3887462D1 DE88310264T DE3887462T DE3887462D1 DE 3887462 D1 DE3887462 D1 DE 3887462D1 DE 88310264 T DE88310264 T DE 88310264T DE 3887462 T DE3887462 T DE 3887462T DE 3887462 D1 DE3887462 D1 DE 3887462D1
- Authority
- DE
- Germany
- Prior art keywords
- burning
- ceramic honeycomb
- honeycomb filters
- regenerating
- regenerating ceramic
- 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
- F01N3/023—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
-
- 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
- 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
-
- 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
-
- 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
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62284106A JPH01127016A (ja) | 1987-11-12 | 1987-11-12 | セラミックハニカムフィルターの燃焼再生方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3887462D1 true DE3887462D1 (de) | 1994-03-10 |
DE3887462T2 DE3887462T2 (de) | 1994-06-16 |
Family
ID=17674279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3887462T Expired - Fee Related DE3887462T2 (de) | 1987-11-12 | 1988-11-01 | Verfahren zur Regeneration keramischer Wabenfilter durch Abbrennen. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4914065A (de) |
EP (1) | EP0317118B1 (de) |
JP (1) | JPH01127016A (de) |
DE (1) | DE3887462T2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0621552B2 (ja) * | 1989-02-13 | 1994-03-23 | いすゞ自動車株式会社 | パティキュレートトラップの再燃焼装置 |
EP1172531B1 (de) * | 2000-02-16 | 2005-04-20 | Toyota Jidosha Kabushiki Kaisha | Verfahren und vorrichtung zum reinigen von abgasen |
US6901751B2 (en) | 2002-02-01 | 2005-06-07 | Cummins, Inc. | System for controlling particulate filter temperature |
JP2004263579A (ja) * | 2003-02-26 | 2004-09-24 | Ngk Insulators Ltd | 排気ガス浄化フィルタの再生方法およびプログラム |
FR2855213B1 (fr) * | 2003-05-23 | 2005-07-15 | Renault Sa | Procede et dispositif pour controler la regeneration d'un filtre a particules et ensemble de motorisation comprenant un tel dispositif |
FR2887291B1 (fr) * | 2005-06-21 | 2007-09-21 | Renault Sas | Procede de controle de regeneration d'un filtre a particules |
WO2008083406A1 (en) * | 2007-01-02 | 2008-07-10 | Cummins, Inc | Apparatus, system, and method for controlling soot filter regeneration using maximum soot filter temperature |
US8499550B2 (en) * | 2008-05-20 | 2013-08-06 | Cummins Ip, Inc. | Apparatus, system, and method for controlling particulate accumulation on an engine filter during engine idling |
US8146351B2 (en) * | 2009-06-05 | 2012-04-03 | GM Global Technology Operations LLC | Regeneration systems and methods for particulate filters using virtual brick temperature sensors |
MY166035A (en) * | 2011-04-25 | 2018-05-21 | Ngk Insulators Ltd | Method for cleaning ceramic filter |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2235166A (en) * | 1937-02-08 | 1941-03-18 | Universal Oil Prod Co | Production of gas mixtures for catalyst reactivation |
US4451441A (en) * | 1981-01-27 | 1984-05-29 | W. R. Grace & Co. | Method for exhaust gas treatment |
DE3407172C2 (de) * | 1984-02-28 | 1986-09-04 | Degussa Ag, 6000 Frankfurt | Einrichtung zur Reinigung der Abgase von Dieselmotoren |
JPH0685401B2 (ja) * | 1984-07-17 | 1994-10-26 | 株式会社東芝 | 半導体装置の製造方法 |
GB8516420D0 (en) * | 1985-06-28 | 1985-07-31 | Ontario Research Foundation | Diesel particulate traps |
DE3602038C1 (de) * | 1986-01-24 | 1987-01-02 | Pattas Konstantin N | Verfahren und Vorrichtung zur Regenerierung eines Dieselrussfilters |
US4671059A (en) * | 1986-06-30 | 1987-06-09 | Ontario Research Foundation | Diesel particulate traps |
-
1987
- 1987-11-12 JP JP62284106A patent/JPH01127016A/ja active Granted
-
1988
- 1988-10-20 US US07/260,025 patent/US4914065A/en not_active Expired - Lifetime
- 1988-11-01 EP EP88310264A patent/EP0317118B1/de not_active Expired - Lifetime
- 1988-11-01 DE DE3887462T patent/DE3887462T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4914065A (en) | 1990-04-03 |
DE3887462T2 (de) | 1994-06-16 |
EP0317118B1 (de) | 1994-01-26 |
EP0317118A3 (de) | 1991-03-20 |
JPH01127016A (ja) | 1989-05-19 |
EP0317118A2 (de) | 1989-05-24 |
JPH0516284B2 (de) | 1993-03-04 |
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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 |