EP1330595A2 - Filtres a particules pour la purification des gaz d'echappement des moteurs a combustion interne - Google Patents
Filtres a particules pour la purification des gaz d'echappement des moteurs a combustion interneInfo
- Publication number
- EP1330595A2 EP1330595A2 EP01983647A EP01983647A EP1330595A2 EP 1330595 A2 EP1330595 A2 EP 1330595A2 EP 01983647 A EP01983647 A EP 01983647A EP 01983647 A EP01983647 A EP 01983647A EP 1330595 A2 EP1330595 A2 EP 1330595A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- igniters
- filter
- filter body
- hot spot
- filter according
- 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
-
- 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
Definitions
- the filter according to the present invention makes it possible to establish and maintain a substantially uniform temperature in the filtering body 1.
- the device shown in FIG. 7 comprises, igniters 3a, 3b and 3c connected to a computer 18 by means of electric wires 20a, 20b and 20c, respectively, and means of evaluation 22 of thermomechanical constraints in the filter body 1.
- the evaluation means 22 are able to inform the computer 18.
- the evaluation means 22 may comprise means for measuring the temperature gradients within the filter body 1, for example temperature sensors disposed in the filter body 1, and means for deducing the thermomechanical constraints therefrom. They can also include modeling means capable of evaluating these gradients and / or the thermo-mechanical constraints, for example as a function of the running time of the vehicle.
- the ceramic hot spot igniters 3a-3c can advantageously be introduced into the thickness of the bonding zones.
- the above-mentioned embodiments are given for the sole purpose of illustrating the invention and are in no way limiting.
- the positioning of the igniters in and / or near the filter body could be done in various other ways, taking advantage of the small size of the ceramic igniters used in the invention.
- igniters for reasons of simplification, we have only shown igniters in the form of sticks, but igniters having other shapes and dimensions suitable for use for the regeneration of filters according to the invention could be used.
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 Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0013998A FR2816002B1 (fr) | 2000-10-31 | 2000-10-31 | Filtres a particules pour la purification des gaz d'echappement des moteurs a combustion interne comportant des allumeurs ceramiques |
FR0013998 | 2000-10-31 | ||
PCT/FR2001/003358 WO2002036941A2 (fr) | 2000-10-31 | 2001-10-29 | Filtres a particules pour la purification des gaz d'echappement des moteurs a combustion interne |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1330595A2 true EP1330595A2 (fr) | 2003-07-30 |
EP1330595B1 EP1330595B1 (fr) | 2006-05-03 |
Family
ID=8855956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01983647A Expired - Lifetime EP1330595B1 (fr) | 2000-10-31 | 2001-10-29 | Filtres a particules pour la purification des gaz d'echappement des moteurs a combustion interne |
Country Status (18)
Country | Link |
---|---|
US (1) | US6989048B2 (fr) |
EP (1) | EP1330595B1 (fr) |
JP (1) | JP2004522887A (fr) |
CN (1) | CN1471611A (fr) |
AR (1) | AR034420A1 (fr) |
AT (1) | ATE325259T1 (fr) |
AU (2) | AU2002215084B2 (fr) |
BR (1) | BR0115040A (fr) |
CA (1) | CA2426574C (fr) |
DE (1) | DE60119362T2 (fr) |
DK (1) | DK1330595T3 (fr) |
ES (1) | ES2262691T3 (fr) |
FR (1) | FR2816002B1 (fr) |
PL (1) | PL361029A1 (fr) |
PT (1) | PT1330595E (fr) |
RU (1) | RU2266411C9 (fr) |
WO (1) | WO2002036941A2 (fr) |
ZA (1) | ZA200304232B (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2835565B1 (fr) * | 2002-02-05 | 2004-10-22 | Saint Gobain Ct Recherches | Procede de gestion de moyens de decolmatage d'un filtre a particules |
FI20031207A (fi) * | 2003-05-13 | 2005-02-08 | Hydrocell Ltd Oy | Suodatusmenetelmä ja suodatinlaite |
JP4461778B2 (ja) * | 2003-11-19 | 2010-05-12 | 日本電気株式会社 | 携帯端末機器 |
FR2874964B1 (fr) | 2004-09-06 | 2009-05-29 | Saint Gobain Ct Recherches | Structure de filtration des gaz d'echappement d'un moteur a combustion interne et ligne d'echappement associee |
FR2874963B1 (fr) * | 2004-09-06 | 2008-03-14 | Saint Gobain Ct Recherches | Structure de filtration des gaz d'echappement d'un moteur a combustion interne et ligne d'echappement associee |
FR2876731A1 (fr) | 2004-10-14 | 2006-04-21 | Saint Gobain Ct Recherches | Structure de filtration des gaz d'echappement d'un moteur a combustion interne et ligne d'echappement associee |
US20060084477A1 (en) * | 2004-10-18 | 2006-04-20 | Mobile (R&D) Ltd. | Custom navigation menu for a mobile device |
US7862635B2 (en) * | 2007-02-12 | 2011-01-04 | Gm Global Technology Operations, Inc. | Shielded regeneration heating element for a particulate filter |
US7931715B2 (en) * | 2007-02-12 | 2011-04-26 | Gm Global Technology Operations, Inc. | DPF heater attachment mechanisms |
US7594940B2 (en) * | 2007-06-08 | 2009-09-29 | Gm Global Technology Operations, Inc. | Electrically heated particulate filter diagnostic systems and methods |
US8112990B2 (en) * | 2007-09-14 | 2012-02-14 | GM Global Technology Operations LLC | Low exhaust temperature electrically heated particulate matter filter system |
US8156737B2 (en) | 2007-09-18 | 2012-04-17 | GM Global Technology Operations LLC | Elevated exhaust temperature, zoned, electrically-heated particulate matter filter |
EP2078834B1 (fr) * | 2008-01-10 | 2014-06-04 | Haldor Topsoe A/S | Procédé et système de purification des gaz d'échappement de moteurs diesel |
KR101401529B1 (ko) * | 2008-04-23 | 2014-06-17 | 에스케이이노베이션 주식회사 | 배기가스 저감장치 및 그 제어방법 |
PL2172271T3 (pl) * | 2008-10-01 | 2018-11-30 | General Electric Technology Gmbh | Sposób i urządzenie do sterowania mocą dostarczaną do odpylacza elektrostatycznego |
JP5426408B2 (ja) * | 2009-09-18 | 2014-02-26 | 本田技研工業株式会社 | エアクリーナ装置 |
ES2394411B1 (es) * | 2009-11-24 | 2013-12-05 | Eusebio Moro Franco | Equipo para depuracion de aire |
DE102010013990A1 (de) * | 2010-04-07 | 2011-10-13 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren und Abgasbehandlungsvorrichtung zur Regeneration einer Abgasreinigungskomponente |
US8726642B2 (en) * | 2011-11-22 | 2014-05-20 | GM Global Technology Operations LLC | Electrically heated particulate filter restrike methods and systems |
CN106321195A (zh) * | 2015-06-17 | 2017-01-11 | 杨琦 | 一种柴油汽车金属颗粒捕集器的再生方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3974106A (en) | 1974-05-22 | 1976-08-10 | Norton Company | Ceramic electrical resistance igniter |
US4319896A (en) | 1979-03-15 | 1982-03-16 | Texaco Inc. | Smoke filter rejuvenation system |
JPS6053165B2 (ja) | 1981-03-16 | 1985-11-25 | 株式会社豊田中央研究所 | 内燃機関排気吐煙の捕集装置 |
US4456457A (en) * | 1981-04-28 | 1984-06-26 | Nippon Soken, Inc. | Exhaust gas cleaning device for diesel engine |
US4535589A (en) * | 1981-05-26 | 1985-08-20 | Nippon Soken, Inc. | Exhaust gas cleaning device for internal combustion engine |
US4429003A (en) | 1981-10-05 | 1984-01-31 | Norton Co. | Protective coating for porous refractories |
US4505107A (en) * | 1981-10-26 | 1985-03-19 | Nippondenso Co., Ltd. | Exhaust gas cleaning apparatus |
JPS58210310A (ja) * | 1982-06-01 | 1983-12-07 | Nippon Denso Co Ltd | 内燃機関のカ−ボン微粒子浄化装置 |
US4671058A (en) * | 1983-11-21 | 1987-06-09 | Nippondenso Co., Ltd. | Heating device |
US4502278A (en) * | 1983-11-25 | 1985-03-05 | General Motors Corporation | Diesel exhaust cleaner and burner system with multi-point igniters |
US4503672A (en) * | 1983-11-25 | 1985-03-12 | General Motors Corporation | Diesel exhaust cleaner with glow plug igniters and flow limiting valve |
US4548625A (en) * | 1984-07-11 | 1985-10-22 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas cleaning device for diesel engines |
JPH0719643B2 (ja) * | 1984-10-26 | 1995-03-06 | 日本電装株式会社 | セラミツクスヒ−タおよびその製造方法 |
US5045237A (en) | 1984-11-08 | 1991-09-03 | Norton Company | Refractory electrical device |
US5085804A (en) | 1984-11-08 | 1992-02-04 | Norton Company | Refractory electrical device |
EP0233860B1 (fr) * | 1986-02-19 | 1991-05-15 | BÖHLER Gesellschaft m.b.H. | Dispositif d'épuration de gaz d'échappement |
JP3147372B2 (ja) * | 1990-10-10 | 2001-03-19 | 株式会社日本自動車部品総合研究所 | 排気ガス微粒子捕集用フィルタ |
US5191508A (en) | 1992-05-18 | 1993-03-02 | Norton Company | Ceramic igniters and process for making same |
RU2059841C1 (ru) | 1993-08-24 | 1996-05-10 | Малое предприятие "Технология" | Фильтр для очистки выхлопных газов двигателей внутреннего сгорания |
DE19530749A1 (de) | 1995-08-22 | 1997-03-06 | Hjs Fahrzeugtechnik Gmbh & Co | Vorrichtung zum Entfernen von Rußpartikeln aus Abgasen |
FR2771449B1 (fr) | 1997-11-24 | 2000-02-04 | Ecia Equip Composants Ind Auto | Procede et dispositif de regeneration d'un filtre a particules |
FR2779177B1 (fr) * | 1998-05-29 | 2000-06-30 | Renault | Dispositif d'echappement a filtre a particules |
FR2789327B1 (fr) | 1999-02-09 | 2001-04-20 | Ecia Equip Composants Ind Auto | Structure de filtration poreuse et dispositif de depollution la comportant |
DE10003816A1 (de) * | 2000-01-28 | 2001-08-02 | Opel Adam Ag | Regenerierbarer Partikelfilter zum Entfernen von Rußpartikeln aus Abgasen |
US6379407B1 (en) * | 2000-06-23 | 2002-04-30 | Cummins Inc. | Filter element with discrete heat generators and method of manufacture |
US6474492B2 (en) * | 2001-02-22 | 2002-11-05 | Saint-Gobain Ceramics And Plastics, Inc. | Multiple hot zone igniters |
-
2000
- 2000-10-31 FR FR0013998A patent/FR2816002B1/fr not_active Expired - Fee Related
-
2001
- 2001-10-29 DK DK01983647T patent/DK1330595T3/da active
- 2001-10-29 EP EP01983647A patent/EP1330595B1/fr not_active Expired - Lifetime
- 2001-10-29 PL PL01361029A patent/PL361029A1/xx not_active Application Discontinuation
- 2001-10-29 JP JP2002539666A patent/JP2004522887A/ja active Pending
- 2001-10-29 PT PT01983647T patent/PT1330595E/pt unknown
- 2001-10-29 US US10/415,409 patent/US6989048B2/en not_active Expired - Fee Related
- 2001-10-29 AU AU2002215084A patent/AU2002215084B2/en not_active Ceased
- 2001-10-29 CN CNA018182283A patent/CN1471611A/zh active Pending
- 2001-10-29 DE DE60119362T patent/DE60119362T2/de not_active Expired - Lifetime
- 2001-10-29 WO PCT/FR2001/003358 patent/WO2002036941A2/fr active IP Right Grant
- 2001-10-29 AT AT01983647T patent/ATE325259T1/de not_active IP Right Cessation
- 2001-10-29 ES ES01983647T patent/ES2262691T3/es not_active Expired - Lifetime
- 2001-10-29 AU AU1508402A patent/AU1508402A/xx active Pending
- 2001-10-29 RU RU2003116137/06A patent/RU2266411C9/ru not_active IP Right Cessation
- 2001-10-29 BR BR0115040-5A patent/BR0115040A/pt active Search and Examination
- 2001-10-29 CA CA002426574A patent/CA2426574C/fr not_active Expired - Fee Related
- 2001-10-31 AR ARP010105100A patent/AR034420A1/es active IP Right Grant
-
2003
- 2003-05-30 ZA ZA200304232A patent/ZA200304232B/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO0236941A2 * |
Also Published As
Publication number | Publication date |
---|---|
CA2426574A1 (fr) | 2002-05-10 |
WO2002036941A2 (fr) | 2002-05-10 |
WO2002036941A3 (fr) | 2003-04-24 |
US20040025500A1 (en) | 2004-02-12 |
ATE325259T1 (de) | 2006-06-15 |
DE60119362D1 (de) | 2006-06-08 |
CN1471611A (zh) | 2004-01-28 |
BR0115040A (pt) | 2004-02-03 |
ZA200304232B (en) | 2004-08-27 |
DE60119362T2 (de) | 2007-05-10 |
DK1330595T3 (da) | 2006-08-14 |
JP2004522887A (ja) | 2004-07-29 |
AU2002215084B2 (en) | 2005-11-24 |
ES2262691T3 (es) | 2006-12-01 |
CA2426574C (fr) | 2008-08-26 |
PT1330595E (pt) | 2006-08-31 |
RU2266411C9 (ru) | 2006-04-20 |
AR034420A1 (es) | 2004-02-25 |
FR2816002A1 (fr) | 2002-05-03 |
EP1330595B1 (fr) | 2006-05-03 |
AU1508402A (en) | 2002-05-15 |
FR2816002B1 (fr) | 2003-06-20 |
PL361029A1 (en) | 2004-09-20 |
RU2266411C2 (ru) | 2005-12-20 |
US6989048B2 (en) | 2006-01-24 |
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