BR9707497A - Dispositivo para purificação de gases de combustão de motores de combustão interna. - Google Patents
Dispositivo para purificação de gases de combustão de motores de combustão interna.Info
- Publication number
- BR9707497A BR9707497A BR9707497-7A BR9707497A BR9707497A BR 9707497 A BR9707497 A BR 9707497A BR 9707497 A BR9707497 A BR 9707497A BR 9707497 A BR9707497 A BR 9707497A
- Authority
- BR
- Brazil
- Prior art keywords
- ceramic body
- combustion engines
- internal combustion
- flue gases
- current
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 3
- 239000003546 flue gas Substances 0.000 title abstract 3
- 239000000919 ceramic Substances 0.000 abstract 5
- 239000004071 soot Substances 0.000 abstract 3
- 238000000926 separation method Methods 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 abstract 1
- 230000005684 electric field Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000000615 nonconductor Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/60—Use of special materials other than liquids
- B03C3/62—Use of special materials other than liquids ceramics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/66—Applications of electricity supply techniques
- B03C3/70—Applications of electricity supply techniques insulating in electric separators
-
- 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
- F01N3/01—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust by means of electric or electrostatic separators
-
- 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
- F01N3/0217—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 the filtering elements having the form of hollow cylindrical bodies
-
- 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
- F01N3/0275—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 using electric discharge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/12—Cleaning the device by burning the trapped particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/30—Details of magnetic or electrostatic separation for use in or with vehicles
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/06—Ceramic, e.g. monoliths
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas After Treatment (AREA)
- Electrostatic Separation (AREA)
Abstract
Patente de Invenção: <B>"DISPOSITIVO PARA PURIFICAçãO DE GASES DE COMBUSTãO DE MOTORES DE COMBUSTãO INTERNA"<D>. A invenção refere-se a um dispositivo para purificação de gases de combustão de motores de combustão interna, particularmente, filtros de fuligem de diesel, com um eletrodo de descarga (8) e um contra-eletrodo (28) oposto ao mesmo, para a carga elétrica dos componentes do gás de combustão e um corpo cerâmico (1) de seção transversal em forma de anel circular e com canais (20) contínuos estendidos na direção da corrente e com um eletrodo interno (5), que se encontra em alta tensão, que está disposto na parede cilíndrica (21) do corpo cerâmica (1) e forma um campo elétrico transversalmente aos canais (20) contínuos, sendo que as partículas de fuligem são depositadas nas paredes dos anais (20) e são oxidadas, e para evitar uma passagem de corrente pelo espaço interno (22) oco do corpo cerâmico (1) está prevista uma separação. Para evitar a formação de pontes de fuligem condutoras entre partes que conduzem alta tensão e massa, está previsto que a separação do espaço interno (22) oco do corpo cerâmico (1) seja formada por um isolador elétrico, disposto no lado da entrada dacorrente de gás, preferivelmente, um tampão (4) cerâmico.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0024696A ATA24696A (de) | 1996-02-12 | 1996-02-12 | Vorrichtung zum reinigen von abgasen aus verbrennungskraftmaschinen |
PCT/AT1997/000024 WO1997030274A1 (de) | 1996-02-12 | 1997-02-10 | Vorrichtung zum reinigen von abgasen aus verbrennungskraftmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9707497A true BR9707497A (pt) | 2000-01-04 |
Family
ID=3485438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9707497-7A BR9707497A (pt) | 1996-02-12 | 1997-02-10 | Dispositivo para purificação de gases de combustão de motores de combustão interna. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0880642B1 (pt) |
JP (1) | JP4005137B2 (pt) |
AT (2) | ATA24696A (pt) |
AU (1) | AU1711997A (pt) |
BR (1) | BR9707497A (pt) |
CA (1) | CA2246353A1 (pt) |
CZ (1) | CZ254898A3 (pt) |
DE (1) | DE59700888D1 (pt) |
HU (1) | HUP9901677A3 (pt) |
PL (1) | PL328241A1 (pt) |
WO (1) | WO1997030274A1 (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2781690B1 (fr) * | 1998-08-03 | 2002-04-12 | Ecia Equip Composants Ind Auto | Dispositif de regeneration d'un filtre a particules de purification des gaz d'echappement d'un moteur de vehicule automobile |
GB2351923A (en) * | 1999-07-12 | 2001-01-17 | Perkins Engines Co Ltd | Self-cleaning particulate filter utilizing electric discharge currents |
GB2358149A (en) * | 2000-01-14 | 2001-07-18 | Quantum Fuel Technology Ltd | Ionising chamber for reducing exhaust emissions |
DE10102491C2 (de) * | 2001-01-19 | 2003-04-17 | Walter Hofmann | Verfahren zum Betrieb einer Vorrichtung im Abgassystem eines Verbrennungsmotors zur Prüfung der Belastung des Abgasstroms mit Rußpartikeln, sowie diese Vorrichtung |
AT410761B (de) * | 2001-03-26 | 2003-07-25 | Meier Stauffer Gerd Dr | Anordnung und verfahren zur behandlung von partikelhältigen gasen |
US7514047B2 (en) | 2003-01-15 | 2009-04-07 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purifying apparatus |
AT500959B1 (de) * | 2004-11-09 | 2007-05-15 | Carl M Dr Fleck | Verfahren und filteranordnung zum abscheiden von russpartikeln |
AT501888B1 (de) | 2005-06-08 | 2006-12-15 | Fleck Carl M Dr | Wabenfilter mit planaren elektroden |
AT503022B1 (de) * | 2006-06-29 | 2007-07-15 | Fleck Carl M Dr | Elektrodenaufhängung für filteranordnung |
FR2907843B1 (fr) * | 2006-10-26 | 2009-01-23 | Renault Sas | Dispositif electrique de capture de particules de suie de gaz d'echappement de moteur a combustion interne. |
CH702125B1 (de) * | 2007-03-27 | 2011-05-13 | Rudolf Bolliger Dipl. Ei. Ing. Htl | Elektrostatischer Feinstaubfilter. |
DE102010044252B4 (de) * | 2010-09-02 | 2014-03-27 | Reinhausen Plasma Gmbh | Vorrichtung und Verfahren zur Erzeugung einer Barriereentladung in einem Gasstrom |
DE102010044343A1 (de) | 2010-09-03 | 2012-03-08 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung mit einer ringförmigen Elektrode zur Verringerung von Rußpartikeln im Abgas einer Verbrennungskraftmaschine |
CN107684976A (zh) * | 2016-08-05 | 2018-02-13 | 刘景文 | 空气静电清净机 |
TWI678233B (zh) * | 2019-03-29 | 2019-12-01 | 劉景文 | 靜電集塵清淨機之組合結構 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4979364A (en) * | 1988-03-11 | 1990-12-25 | Fleck Carl M | Diesel fuel exhaust gas filter |
DE3834920A1 (de) * | 1988-10-13 | 1990-04-19 | Man Nutzfahrzeuge Ag | Verfahren und vorrichtung zum beseitigen von in einem abgasfilter einer brennkraftmaschine abgeschiedenem russ |
CA2086675C (en) * | 1990-07-02 | 2003-01-28 | Carl M. Fleck | Process and device for cleaning exhaust gases |
DE4200343C2 (de) * | 1992-01-09 | 1993-11-11 | Metallgesellschaft Ag | Elektrostatischer Abscheider |
JPH05277313A (ja) * | 1992-03-31 | 1993-10-26 | Teikoku Piston Ring Co Ltd | 微粒子分離装置 |
-
1996
- 1996-02-12 AT AT0024696A patent/ATA24696A/de unknown
-
1997
- 1997-02-10 BR BR9707497-7A patent/BR9707497A/pt not_active Application Discontinuation
- 1997-02-10 EP EP97904288A patent/EP0880642B1/de not_active Expired - Lifetime
- 1997-02-10 PL PL97328241A patent/PL328241A1/xx unknown
- 1997-02-10 AT AT97904288T patent/ATE188015T1/de not_active IP Right Cessation
- 1997-02-10 JP JP52881497A patent/JP4005137B2/ja not_active Expired - Fee Related
- 1997-02-10 CA CA002246353A patent/CA2246353A1/en not_active Abandoned
- 1997-02-10 WO PCT/AT1997/000024 patent/WO1997030274A1/de not_active Application Discontinuation
- 1997-02-10 HU HU9901677A patent/HUP9901677A3/hu unknown
- 1997-02-10 AU AU17119/97A patent/AU1711997A/en not_active Abandoned
- 1997-02-10 CZ CZ982548A patent/CZ254898A3/cs unknown
- 1997-02-10 DE DE59700888T patent/DE59700888D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATA24696A (de) | 2000-10-15 |
AU1711997A (en) | 1997-09-02 |
EP0880642B1 (de) | 1999-12-22 |
ATE188015T1 (de) | 2000-01-15 |
EP0880642A1 (de) | 1998-12-02 |
PL328241A1 (en) | 1999-01-18 |
DE59700888D1 (de) | 2000-01-27 |
CZ254898A3 (cs) | 1998-11-11 |
HUP9901677A3 (en) | 2000-03-28 |
HUP9901677A2 (hu) | 1999-08-30 |
CA2246353A1 (en) | 1997-08-21 |
WO1997030274A1 (de) | 1997-08-21 |
JP2000504805A (ja) | 2000-04-18 |
JP4005137B2 (ja) | 2007-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law |