ES2065091T3 - Filtro de particulas regenerable por combustion libre para los gases de escape de motores de combustion interna. - Google Patents

Filtro de particulas regenerable por combustion libre para los gases de escape de motores de combustion interna.

Info

Publication number
ES2065091T3
ES2065091T3 ES92104122T ES92104122T ES2065091T3 ES 2065091 T3 ES2065091 T3 ES 2065091T3 ES 92104122 T ES92104122 T ES 92104122T ES 92104122 T ES92104122 T ES 92104122T ES 2065091 T3 ES2065091 T3 ES 2065091T3
Authority
ES
Spain
Prior art keywords
filter
exhaust gases
lining
internal combustion
particle filter
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 - Lifetime
Application number
ES92104122T
Other languages
English (en)
Inventor
Wolfgang Dipl-Ing Pfister
Herbert Dipl-Ing Langen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eberspaecher Climate Control Systems GmbH and Co KG
Original Assignee
J Eberspaecher GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by J Eberspaecher GmbH and Co KG filed Critical J Eberspaecher GmbH and Co KG
Application granted granted Critical
Publication of ES2065091T3 publication Critical patent/ES2065091T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01N3/025—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 fuel burner or by adding fuel to 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
    • F01N3/02—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
    • F01N3/0212—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 with one or more perforated tubes surrounded by filtering material, e.g. filter candles
    • 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)
  • Filtering Materials (AREA)

Abstract

FILTRO DE PARTICULAS REGENERABLE MEDIANTE COMBUSTION LIBRE PARA LOS GASES DE ESCAPE DE MOTORES DE COMBUSTION INTERNA. SE PRESENTA UN FILTRO DE PARTICULAS REGENERABLE MEDIANTE COMBUSTION LIBRE PARA LOS GASES DE ESCAPE DE MOTORES DE COMBUSTION INTERNA, EN EL QUE LOS CARTUCHOS TUBULARES FILTRANTES 12 CONSTAN DE UN TUBO SOPORTE 16 CON UNA OCUPACION DE MATERIAL FILTRANTE 20. LOS TUBOS DE SOPORTE 16 ESTAN CONFIGURADOS CONICOS. LA OCUPACION CON MATERIAL FILTRANTE 20 TIENE LUGAR PREFERENTEMENTE DE MODO QUE EL CARTUCHO TUBULAR FILTRANTE 12 PRESENTA FORMA DE CILINDRO, ES DECIR EN EL LADO DE ENTRADA TIENE LUGAR UNA OCUPACION MAYOR DE MATERIAL FILTRANTE 20 QUE EN EL LADO DE SALIDA. PERO TAMBIEN SE PRESENTA UNA OCUPACION DEL MISMO GROSOR CON MATERIAL FILTRANTE 20 A LO LARGO DE LA LONGITUD TOTAL DE LA PARTE CONICA DEL CARTUCHO FILTRANTE 12.
ES92104122T 1991-04-05 1992-03-11 Filtro de particulas regenerable por combustion libre para los gases de escape de motores de combustion interna. Expired - Lifetime ES2065091T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4111029A DE4111029C2 (de) 1991-04-05 1991-04-05 Durch Freibrennen regenerierbarer Partikelfilter für die Abgase von Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
ES2065091T3 true ES2065091T3 (es) 1995-02-01

Family

ID=6428886

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92104122T Expired - Lifetime ES2065091T3 (es) 1991-04-05 1992-03-11 Filtro de particulas regenerable por combustion libre para los gases de escape de motores de combustion interna.

Country Status (6)

Country Link
US (1) US5238472A (es)
EP (1) EP0507116B1 (es)
AT (1) ATE115236T1 (es)
CA (1) CA2063233A1 (es)
DE (2) DE4111029C2 (es)
ES (1) ES2065091T3 (es)

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SA05260056B1 (ar) 1991-03-08 2008-03-26 شيفرون فيليبس كيميكال كمبني ال بي جهاز لمعالجة الهيدروكربون hydrocarbon
DE4200100A1 (de) * 1992-01-03 1993-07-08 Ernst Apparatebau Gmbh & Co Russfilter fuer dieselmotoren
US5655212A (en) * 1993-03-12 1997-08-05 Micropyretics Heaters International, Inc. Porous membranes
US5431706A (en) * 1993-10-05 1995-07-11 Dry Systems Technologies Disposable particulate filter
DE69503492T2 (de) * 1994-04-06 1999-02-18 Minnesota Mining And Mfg. Co., Saint Paul, Minn. Elektrisch regenerierbare dieselpartikelfilterpatrone und filter
EP0687805B1 (en) * 1994-05-17 1998-05-06 Isuzu Ceramics Research Institute Co., Ltd. Diesel particulate filter
US5830250A (en) * 1996-03-06 1998-11-03 Minnesota Mining And Manufacturing Company Stepped hot gas filter cartridge
US5782941A (en) * 1996-09-23 1998-07-21 Sumitomo Electric Industries, Ltd. Particulate trap for diesel engine
DE19701684A1 (de) * 1997-01-20 1998-07-23 Deutz Ag Partikelfilter
US6508852B1 (en) * 2000-10-13 2003-01-21 Corning Incorporated Honeycomb particulate filters
DE10108395C1 (de) * 2001-02-22 2002-08-22 Fraunhofer Ges Forschung Keramisches Filterelement mit Dickengradient der Filtrationsmembran
US6544310B2 (en) * 2001-05-24 2003-04-08 Fleetguard, Inc. Exhaust aftertreatment filter with particulate distribution pattern
US6989045B2 (en) * 2002-04-12 2006-01-24 Illinois Valley Holding Co. Apparatus and method for filtering particulate and reducing NOx emissions
US7992382B2 (en) * 2003-08-01 2011-08-09 Illinois Valley Holding Company Particulate trap system and method
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
DE102005021194A1 (de) * 2005-03-01 2006-09-07 Claas Fertigungstechnik Gmbh Abgasreinigungseinrichtung
US20060272319A1 (en) * 2005-06-02 2006-12-07 Dettling Joseph C Segregated catalyzed metallic wire filter for diesel soot filtration
EP2021098B1 (en) * 2006-05-03 2013-12-25 Sabertec L.L.C. Device and method for the reduction of emissions
US8176766B1 (en) * 2008-03-27 2012-05-15 Alcotek, Inc. Liquid and solid trapping mouthpiece
GB0907015D0 (en) * 2009-04-24 2009-06-03 Brentnall Nicholas Filter with compressible housing
US20120285902A1 (en) * 2011-05-10 2012-11-15 Cummins Filtration Ip Inc. Filter with Shaped Flow Path Combinations
US9140155B2 (en) * 2013-06-03 2015-09-22 Caterpillar Inc. Modular exhaust system
US10336286B2 (en) * 2015-01-08 2019-07-02 Trafalgar Associates, LLC Filtration devices for use in automotive airbag applications and related methods
CN105736092B (zh) * 2016-04-21 2018-06-29 杭州携蓝环保科技有限公司 发动机尾气净化的气流均匀装置、净化装置
EP4089266A1 (en) * 2021-05-12 2022-11-16 Alfa Laval Corporate AB Exhaust gas cleaning system and method for cleaning exhaust gas and use of exhaust gas cleaning system
CN113882930B (zh) * 2021-08-30 2024-04-09 北京北机机电工业有限责任公司 一种耐高温油气分离器
CN118512856A (zh) * 2024-06-03 2024-08-20 江苏山淼环境工程有限公司 一种涂装废气用处理装置及方法

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* Cited by examiner, † Cited by third party
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US2255519A (en) * 1940-02-09 1941-09-09 Cullie C Preston Separating apparatus
US3431709A (en) * 1967-09-25 1969-03-11 Sanko Seisakusho Kk Dust collector
DE2046324A1 (de) * 1970-09-19 1972-03-23 Berger, Heinz, 3470 Höxter Vorrichtung zur Vernichtung der schädlichen Anteile der Abgase von Verbrennungsmotoren
DE2750960A1 (de) * 1977-11-15 1979-05-17 Daimler Benz Ag Russfilter im abgasstrom von luftverdichtenden brennkraftmaschinen
US4390354A (en) * 1980-03-12 1983-06-28 Witchell Stanley P Air filters
US4283207A (en) * 1980-06-19 1981-08-11 General Motors Corporation Diesel exhaust filter-incinerator
DE3217357C2 (de) * 1982-05-08 1987-03-12 Fa. J. Eberspächer, 7300 Esslingen Einrichtung zur Verminderung des Rußanteils im Abgas von Brennkraftmaschinen
US4398931A (en) * 1982-05-19 1983-08-16 Minnesota Mining And Manufacturing Company Ceramic fabric filter
US4419113A (en) * 1982-07-08 1983-12-06 General Motors Corporation Diesel exhaust particulate trap with axially stacked filters
FR2550820B1 (fr) * 1983-08-18 1987-08-21 Jourdan Charles Dispositif d'echappement pour moteur a combustion interne
US4634459A (en) * 1985-02-12 1987-01-06 FEV Forschungsgesellschaft fur Energie-Technik und Verbrennungsmotoren GmbH Particle filtration and removal system
DE8600167U1 (de) * 1986-01-07 1986-04-03 Weber, Arno, 2300 Kiel Rußfilter für Dieselmotore
IT1222712B (it) * 1986-10-15 1990-09-12 Man Nutzfahrzeuge Gmbh Dispositivo per elimentare nerofumo dai gas di scarico di un motore endotermico,specialmente da un motore diesel
DE3815148A1 (de) * 1988-05-04 1989-11-16 Eberspaecher J Anordnung zur lagerung eines von abgas durchstroemten filters in einem metallischen gehaeuse
DE3823205A1 (de) * 1988-07-08 1990-01-11 Eberspaecher J Russfilterkerze fuer die reinigung von abgasen und aus russfilterkerzen gebildete russfilteranordnung
DE3836697A1 (de) * 1988-10-28 1990-05-03 Sueddeutsche Kuehler Behr Regenerative einrichtung zur russabscheidung aus den abgasen von dieselmotoren
DE4004861A1 (de) * 1990-02-16 1991-08-22 Eberspaecher J Durch abbrennen regenerierbarer partikelfilter fuer die abgase von brennkraftmaschinen
DE4026375C1 (es) * 1990-08-21 1992-01-30 Fa. J. Eberspaecher, 7300 Esslingen, De

Also Published As

Publication number Publication date
ATE115236T1 (de) 1994-12-15
DE59200883D1 (de) 1995-01-19
DE4111029C2 (de) 1995-08-31
EP0507116A2 (de) 1992-10-07
EP0507116B1 (de) 1994-12-07
DE4111029A1 (de) 1992-10-08
CA2063233A1 (en) 1992-10-06
EP0507116A3 (en) 1993-03-10
US5238472A (en) 1993-08-24

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