JPH08500521A - 内燃機関の排ガスから粒子を除去する方法および装置 - Google Patents
内燃機関の排ガスから粒子を除去する方法および装置Info
- Publication number
- JPH08500521A JPH08500521A JP6504127A JP50412794A JPH08500521A JP H08500521 A JPH08500521 A JP H08500521A JP 6504127 A JP6504127 A JP 6504127A JP 50412794 A JP50412794 A JP 50412794A JP H08500521 A JPH08500521 A JP H08500521A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- particles
- exhaust gas
- electrode
- fine
- 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
-
- 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
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
- B03C3/0175—Amassing particles by electric fields, e.g. agglomeration
-
- 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
-
- 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
-
- 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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
- B03C3/155—Filtration
-
- 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
-
- 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
- Y02T10/12—Improving ICE efficiencies
-
- 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)
- Electrostatic Separation (AREA)
- Filtering Materials (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.内燃機関の排ガス流から粒子、特に煤粒子を除去する方法において、 粒子が少なくとも1つの電極を介して静電的に帯電され、部分的に凝集を形成 し、かつ粒子ないし粒子凝集が1つまたは複数の焼結金属の微細フィルタと微細 フィルタ内の少なくとも1つの沈澱電極によって分離されることを特徴とする粒 子を除去する方法。 2.微細フィルタのフィルタ材料自体が沈澱電極として用いられることを特徴と する請求の範囲第1項に記載の方法。 3.微細フィルタ材料としてフェライト系焼結金属が使用されることを特徴とす る請求の範囲第1項または第2項に記載の方法。 4.電極間に高圧、好ましくは2から15kVが印加されることを特徴とする請 求の範囲第1項または第2項に記載の方法。 5.回復させるためにときどき付着のあるフィルタに電流を通し、それによって 粒子の点火温度を越えて微細フィルタが加熱されることを特徴とする請求の範囲 第1項から第4項までのいずれか1項に記載の方法。 6.300Aより小さい電流が200から140Wの電力で20秒より少ない時 間の間フィルタを流れることを特徴とする請求の範囲第5項に記載の方法。 7.電流供給が周期的に行われることを特徴とする請求の範囲第5項または第6 項に記載の方法。 8.内燃機関の排ガス流から粒子、特に煤粒子を除去する装置において、 装置に排ガス流の供給パイプ (2) および搬出パイプ (3) を有するハウジン グ (1) と、電圧源 (6) と接続された少なくとも1つの電極 (4) と、フィル タ本体 (5) が設けられており、その場合にフィルタ本体 (5) はハウジング (1) 内に密着して組み込まれており、かつ少なくとも1つの焼結金属のフィル タ面 (5a) を有することを特徴とする粒子を除去する装置。 9.焼結金属のフィルタ面 (5a) が、場合によってはハウジング (1) を介し て電圧源 (6) と導電接続されていることを特徴とする請求の範囲第8項に記載 の装置。 10.フィルタ面 (5a) がフェライト系焼結金属からなることを特徴とする請 求の範囲第8項または第9項に記載の装置。 11.フィルタ面 (5a) がフィルタフリースから形成されることを特徴とする 請求の範囲第8項から第10項までのいずれか1項に記載の装置。 12.フィルタ面 (5a) が好ましくは円筒形状、円錐台形状および/または円 錐形状に形成されていることを特徴とする請求の範囲第8項から第11項までの いずれか1項に記載の装置。 13.フィルタ面 (5a) が電気的な導線 (11、12) を介して電流源と接続 されていることを特徴とする請求の範囲第8項から第12項までのいずれか1項 に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4223277A DE4223277C2 (de) | 1992-07-15 | 1992-07-15 | Verfahren und Vorrichtung zur Partikelentfernung aus Abgasen von Brennkraftmaschinen |
DE4223277.5 | 1992-07-15 | ||
PCT/EP1993/001851 WO1994002719A1 (de) | 1992-07-15 | 1993-07-14 | Verfahren und vorrichtung zur partikelentfernung aus abgasen von brennkraftmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08500521A true JPH08500521A (ja) | 1996-01-23 |
JP3409187B2 JP3409187B2 (ja) | 2003-05-26 |
Family
ID=6463272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50412794A Expired - Lifetime JP3409187B2 (ja) | 1992-07-15 | 1993-07-14 | 内燃機関の排ガスから粒子を除去する方法と装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5557923A (ja) |
EP (1) | EP0650551B1 (ja) |
JP (1) | JP3409187B2 (ja) |
KR (1) | KR100283943B1 (ja) |
DE (2) | DE4223277C2 (ja) |
ES (1) | ES2082655T3 (ja) |
WO (1) | WO1994002719A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001222194A (ja) * | 1999-12-02 | 2001-08-17 | Xerox Corp | 触媒コンバータユニット及びオゾンガス中和触媒コンバータユニット |
WO2015068209A1 (ja) * | 2013-11-05 | 2015-05-14 | 三菱重工メカトロシステムズ株式会社 | 集塵装置及び集塵方法 |
US9808809B2 (en) | 2013-02-07 | 2017-11-07 | Mitsubishi Hitachi Power Systems Environmental Solutions, Ltd. | Dust collector, electrode selection method for dust collector, and dust collection method |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1275073B (it) * | 1994-11-07 | 1997-07-30 | Efisio Serra | Dispositivo per marmitte di scarico di motori endotermici a campo elettrostatico |
DE4400420A1 (de) * | 1994-01-10 | 1995-07-13 | Maxs Ag | Verfahren und Vorrichtung zum elektrostatischen Abscheiden von Verunreinigungen, wie Schwebstoffe oder dergleichen aus einem Gasstrom |
DE19524399C2 (de) * | 1995-07-04 | 2000-01-13 | Karlsruhe Forschzent | Verfahren zum Regenerieren von mit brennbaren Substanzen beladenen, elektrisch leitfähigen Filtermaterialien durch Verbrennung sowie Filterkerze zur Ausübung des Regenierverfahrens |
WO2001000971A1 (en) * | 1999-06-23 | 2001-01-04 | N.V. Bekaert S.A. | Diesel exhaust filter system with electrical regeneration |
EP1126138A1 (en) * | 2000-02-16 | 2001-08-22 | Isuzu Ceramics Research Institute Co., Ltd. | Particulate filter system for diesel engine |
DE10040787A1 (de) | 2000-08-21 | 2002-03-14 | Gst Syst Abscheide Steuertech | Verfahren und Vorrichtung zum Reinigen von Filtern |
FR2822893B1 (fr) * | 2001-03-29 | 2003-07-18 | Renault | Systeme de traitement des gaz d'echappement |
DE50202490D1 (de) | 2001-06-18 | 2005-04-21 | Hjs Fahrzeugtechnik Gmbh & Co | Mit russabbrennung arbeitender partikelfilter für dieselmotoren |
US7112231B2 (en) * | 2002-03-22 | 2006-09-26 | Honeywell International, Inc. | Clutch filter and method for assembly |
US6783564B2 (en) * | 2002-03-22 | 2004-08-31 | Honeywell International, Inc. | Clutch dust filter apparatus, and method of using same |
FR2839903B1 (fr) * | 2002-05-23 | 2005-02-25 | Renault Sa | Dispositif de filtrage de gaz d'echappement charges de particules, ensemble de filtrage et procede de filtrage |
JP2004027949A (ja) * | 2002-06-25 | 2004-01-29 | Yukio Kinoshita | 高効率排気ガス処理システム |
GB0221989D0 (en) * | 2002-09-21 | 2002-10-30 | Tec Ltd | Improvements in and relating to gas cleaning devices |
GB0225711D0 (en) * | 2002-11-05 | 2002-12-11 | Tec Ltd | Improvements in and relating to gas cleaning devices |
JP4074997B2 (ja) * | 2003-09-24 | 2008-04-16 | トヨタ自動車株式会社 | 排ガス浄化装置 |
JP4396440B2 (ja) * | 2003-10-09 | 2010-01-13 | 株式会社デンソー | 内燃機関の排気処理装置 |
JP4174767B2 (ja) * | 2003-10-20 | 2008-11-05 | トヨタ自動車株式会社 | 排ガス浄化装置 |
FR2861803B1 (fr) * | 2003-10-29 | 2006-01-20 | Renault Sas | Dispositif et procede de filtrage de particules contenues dans des gaz d'echappement |
US7083663B2 (en) * | 2003-10-30 | 2006-08-01 | The Regents Of The University Of Michigan | Active filtration of airborne contaminants employing heated porous resistance-heated filters |
JP2005180262A (ja) * | 2003-12-18 | 2005-07-07 | Tetsuo Toyoda | 粒子状物質の減少装置 |
US6918755B1 (en) | 2004-07-20 | 2005-07-19 | Arvin Technologies, Inc. | Fuel-fired burner with skewed electrode arrangement |
US20060021503A1 (en) * | 2004-07-30 | 2006-02-02 | Caterpillar, Inc. | Electrostatic precipitator particulate trap with impingement filtering element |
US7356987B2 (en) * | 2004-07-30 | 2008-04-15 | Caterpillar Inc. | Exhaust gas recirculation system having an electrostatic precipitator |
US7418815B2 (en) * | 2004-07-30 | 2008-09-02 | Caterpillar Inc. | Particulate trap with electrostatic precipitator |
KR100603008B1 (ko) * | 2004-09-07 | 2006-07-24 | (주)네오포텍 | 광촉매층이 내부에 코팅되고 전극이 일체형으로 형성된디젤엔진 배출가스 정화장치 및 그 제조방법 |
US7258723B2 (en) * | 2004-09-27 | 2007-08-21 | Arvin Technologies, Inc. | Particulate filter assembly and associated method |
JP2006112929A (ja) * | 2004-10-15 | 2006-04-27 | Shimadzu Corp | 浮遊粒子の分析装置 |
US7210286B2 (en) * | 2004-12-20 | 2007-05-01 | Detroit Diesel Corporation | Method and system for controlling fuel included within exhaust gases to facilitate regeneration of a particulate filter |
US7441403B2 (en) * | 2004-12-20 | 2008-10-28 | Detroit Diesel Corporation | Method and system for determining temperature set points in systems having particulate filters with regeneration capabilities |
US7461504B2 (en) * | 2004-12-21 | 2008-12-09 | Detroit Diesel Corporation | Method and system for controlling temperatures of exhaust gases emitted from internal combustion engine to facilitate regeneration of a particulate filter |
US7076945B2 (en) | 2004-12-22 | 2006-07-18 | Detroit Diesel Corporation | Method and system for controlling temperatures of exhaust gases emitted from an internal combustion engine to facilitate regeneration of a particulate filter |
US20060130465A1 (en) * | 2004-12-22 | 2006-06-22 | Detroit Diesel Corporation | Method and system for controlling exhaust gases emitted from an internal combustion engine |
US7434388B2 (en) | 2004-12-22 | 2008-10-14 | Detroit Diesel Corporation | Method and system for regeneration of a particulate filter |
FR2884857B1 (fr) * | 2005-04-26 | 2007-06-22 | Renault Sas | Dispositif a elements de separation par voie inertielle pour le filtrage et l'elimination de particules contenues dans des gaz d'echappement |
DE102005035555A1 (de) * | 2005-07-29 | 2007-02-01 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zur Verminderung der Stickoxid- und Partikelemissionen einer Verbrennungskraftmaschine und entsprechende Abgasnachbehanldungseinheit |
DE102006001831A1 (de) | 2006-01-13 | 2007-09-20 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren und Vorrichtung zur Verringerung der Partikelanzahl im Abgas einer Verbrennungskraftmaschine |
KR100793892B1 (ko) * | 2006-09-26 | 2008-01-15 | 현대자동차주식회사 | 매연여과장치용 입자상 물질 여과 시스템 |
US20090071123A1 (en) * | 2007-09-19 | 2009-03-19 | Fev Motorentechnik Gmbh | Particle filter assembly |
EP2056037A1 (de) * | 2007-10-30 | 2009-05-06 | Büchi Labortechnik AG | Heizung, Verfahen zum Heizen und Laminarisieren, elektrostatischer Abscheider, Sprühtrockner, Abtrennvorrichtung und Verfahren zum Abtrennen von Partikeln |
DE102008057960A1 (de) * | 2008-11-19 | 2010-05-20 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Anordnung und Verfahren zur Reinigung eines Abgasstromes einer Verbrennungskraftmaschine durch die Abscheidung von Partikeln |
DE102009025136A1 (de) * | 2009-06-17 | 2010-12-23 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung und Verfahren zur Behandlung eines Partikel aufweisenden Abgases |
US7959883B2 (en) * | 2009-08-28 | 2011-06-14 | Corning Incorporated | Engine exhaust gas reactors and methods |
US20110146234A1 (en) * | 2009-12-23 | 2011-06-23 | Caterpillar Inc. | Power system having additive injector |
AT509557B1 (de) * | 2011-06-10 | 2012-05-15 | Avl List Gmbh | Verfahren und vorrichtung zur analyse des abgases von verbrennungskraftmaschinen, sowie abgas-kühler für diese vorrichtung |
DE102012004270A1 (de) * | 2012-03-02 | 2013-09-05 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zur Behandlung eines von einem Zentralbereich radial nach außen strömenden Gasstroms |
CN103817002A (zh) * | 2014-03-18 | 2014-05-28 | 南京云创存储科技有限公司 | 室外空气净化装置 |
JP6341043B2 (ja) * | 2014-10-02 | 2018-06-13 | トヨタ自動車株式会社 | オイル除去装置 |
CN113366197B (zh) * | 2018-10-22 | 2023-08-15 | 上海必修福企业管理有限公司 | 一种发动机尾气除尘系统和方法 |
CN109737064B (zh) * | 2018-12-29 | 2023-12-15 | 广东汉德精密机械股份有限公司 | 一种具有电场油气分离功能的空压机 |
US11008927B2 (en) | 2019-04-10 | 2021-05-18 | James Moore | Alternative method of heat removal from an internal combustion engine |
EP3792458A1 (en) | 2019-09-10 | 2021-03-17 | Alfa Laval Corporate AB | Exhaust gas cleaning system and method for cleaning exhaust gas and use of exhaust gas cleaning system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES8206217A1 (es) * | 1980-10-01 | 1982-08-16 | Burger Manfred R | Dispositivo de filtracion electrostatica para la depuracion de gases |
JPS5788213A (en) * | 1980-11-21 | 1982-06-02 | Nippon Soken Inc | Carbon particle purifying device |
GB8605058D0 (en) * | 1986-02-28 | 1986-04-09 | Porous Element Heating Ltd | Removal of particulate material from gas |
DE3723544A1 (de) * | 1987-07-16 | 1989-01-26 | Man Technologie Gmbh | Elektrostatischer filter zum reinigen von gasen |
DE3933850A1 (de) * | 1989-10-06 | 1991-04-18 | Schering Ag | Zytolyse-inhibitor (zli), eine diese blutplasmaprotein kodierende dna-sequenz, sowie ein plasmid, ein wirtsorganismus und ein verfahren zur gewinnung dieses proteins |
EP0425433A1 (de) * | 1989-10-26 | 1991-05-02 | Alusuisse-Lonza Services Ag | Filtermaterial für die Ausfiltrierung von Russpartikeln |
DE4137105A1 (de) * | 1991-11-12 | 1993-05-13 | Schwaebische Huettenwerke Gmbh | Anordnung eines katalysators fuer die abgase eines verbrennungsmotors |
GB9301433D0 (en) * | 1993-01-20 | 1993-03-17 | Atomic Energy Authority Uk | Gas purification |
-
1992
- 1992-07-15 DE DE4223277A patent/DE4223277C2/de not_active Expired - Lifetime
-
1993
- 1993-07-14 KR KR1019950700111A patent/KR100283943B1/ko not_active IP Right Cessation
- 1993-07-14 JP JP50412794A patent/JP3409187B2/ja not_active Expired - Lifetime
- 1993-07-14 WO PCT/EP1993/001851 patent/WO1994002719A1/de active IP Right Grant
- 1993-07-14 EP EP93915912A patent/EP0650551B1/de not_active Expired - Lifetime
- 1993-07-14 DE DE59301423T patent/DE59301423D1/de not_active Expired - Lifetime
- 1993-07-14 ES ES93915912T patent/ES2082655T3/es not_active Expired - Lifetime
- 1993-07-14 US US08/367,357 patent/US5557923A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001222194A (ja) * | 1999-12-02 | 2001-08-17 | Xerox Corp | 触媒コンバータユニット及びオゾンガス中和触媒コンバータユニット |
US9808809B2 (en) | 2013-02-07 | 2017-11-07 | Mitsubishi Hitachi Power Systems Environmental Solutions, Ltd. | Dust collector, electrode selection method for dust collector, and dust collection method |
WO2015068209A1 (ja) * | 2013-11-05 | 2015-05-14 | 三菱重工メカトロシステムズ株式会社 | 集塵装置及び集塵方法 |
Also Published As
Publication number | Publication date |
---|---|
US5557923A (en) | 1996-09-24 |
EP0650551B1 (de) | 1996-01-10 |
KR950702670A (ko) | 1995-07-29 |
JP3409187B2 (ja) | 2003-05-26 |
WO1994002719A1 (de) | 1994-02-03 |
DE4223277A1 (de) | 1994-01-20 |
DE4223277C2 (de) | 2001-07-19 |
KR100283943B1 (ko) | 2001-05-02 |
EP0650551A1 (de) | 1995-05-03 |
DE59301423D1 (de) | 1996-02-22 |
ES2082655T3 (es) | 1996-03-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH08500521A (ja) | 内燃機関の排ガスから粒子を除去する方法および装置 | |
KR0175062B1 (ko) | 폐개스를 정화하기 위한 방법 및 장치 | |
US6461398B2 (en) | Regenerable particle filter for the removal of soot particles from exhaust gases | |
EP1890014B1 (en) | Exhaust emission control method and exhaust emission control system | |
GB8605058D0 (en) | Removal of particulate material from gas | |
WO2003089114A1 (en) | Bifilar diesel exhaust filter construction using sintered metal fibers | |
GB2198057A (en) | Filter for removing soot from the exhaust gases of an internal combustion engine | |
JPH07504256A (ja) | 気体流から電導性粒子を除去するための方法およびその方法の実施のための装置 | |
JP3677329B2 (ja) | 排ガス中の炭素系微粒子処理用フィルタ及びこれを用いた炭素系微粒子処理装置 | |
JP2005232972A (ja) | 排気ガス浄化装置 | |
JPH02241559A (ja) | 排気または煙道ガスから微粒子を減少せしめる装置 | |
JPH02108805A (ja) | ディーゼルエンジンの排気ガス浄化装置 | |
US20030121251A1 (en) | System for agglomerating exhausted particulate matter | |
JP3677328B2 (ja) | 排ガス中の炭素系微粒子処理用フィルタ及びこれを用いた炭素系微粒子装置 | |
JP2001041024A (ja) | 電荷型のディーゼルパティキュレートフィルタ装置 | |
JPH04300661A (ja) | 排気微粒子処理装置 | |
JP2001349211A (ja) | 繊維材からなるフィルタを用いたdpf装置 | |
JPH03207461A (ja) | カーボン粒子を濾過する方法および装置 | |
JPS6356814B2 (ja) | ||
JP4415816B2 (ja) | 排気浄化装置 | |
KR20140050116A (ko) | 적어도 하나의 전극을 가진 장착기 | |
JPS5916132Y2 (ja) | 排気微粒子集塵装置 | |
JPH0146173B2 (ja) | ||
JPS57153745A (en) | Apparatus for purifying fine particle | |
JPS638806Y2 (ja) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080320 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090320 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100320 Year of fee payment: 7 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110320 Year of fee payment: 8 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110320 Year of fee payment: 8 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120320 Year of fee payment: 9 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130320 Year of fee payment: 10 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130320 Year of fee payment: 10 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140320 Year of fee payment: 11 |
|
EXPY | Cancellation because of completion of term |