CH668619A5 - Abgasfilter fuer dieselmotoren. - Google Patents

Abgasfilter fuer dieselmotoren. Download PDF

Info

Publication number
CH668619A5
CH668619A5 CH4949/85A CH494985A CH668619A5 CH 668619 A5 CH668619 A5 CH 668619A5 CH 4949/85 A CH4949/85 A CH 4949/85A CH 494985 A CH494985 A CH 494985A CH 668619 A5 CH668619 A5 CH 668619A5
Authority
CH
Switzerland
Prior art keywords
filter
porosity
zone
exhaust
exhaust gas
Prior art date
Application number
CH4949/85A
Other languages
German (de)
English (en)
Inventor
Joerg Dr-Ing Abthoff
Hans-Dieter Dipl-Ing Schuster
Gunter Loose
Bernhard Jokl
Original Assignee
Daimler Benz Ag
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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of CH668619A5 publication Critical patent/CH668619A5/de

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
    • F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0222—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2407—Filter candles
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Materials (AREA)
  • Processes For Solid Components From Exhaust (AREA)
CH4949/85A 1985-01-16 1985-11-20 Abgasfilter fuer dieselmotoren. CH668619A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853501182 DE3501182A1 (de) 1985-01-16 1985-01-16 Abgasfilter fuer dieselmotoren

Publications (1)

Publication Number Publication Date
CH668619A5 true CH668619A5 (de) 1989-01-13

Family

ID=6259922

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4949/85A CH668619A5 (de) 1985-01-16 1985-11-20 Abgasfilter fuer dieselmotoren.

Country Status (5)

Country Link
US (1) US4704863A (US20080094685A1-20080424-C00004.png)
JP (1) JPS61164025A (US20080094685A1-20080424-C00004.png)
AT (1) AT396966B (US20080094685A1-20080424-C00004.png)
CH (1) CH668619A5 (US20080094685A1-20080424-C00004.png)
DE (1) DE3501182A1 (US20080094685A1-20080424-C00004.png)

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DE3744265C2 (de) * 1987-12-24 1996-07-11 Emitec Emissionstechnologie Rußfilter zur Abgasreinigung in Kraftfahrzeugen
US5497620A (en) * 1988-04-08 1996-03-12 Stobbe; Per Method of filtering particles from a flue gas, a flue gas filter means and a vehicle
US5195319A (en) * 1988-04-08 1993-03-23 Per Stobbe Method of filtering particles from a flue gas, a flue gas filter means and a vehicle
DE3815509A1 (de) * 1988-05-06 1989-11-16 Daimler Benz Ag Russabbrennfilter fuer dieselmotoren
DE3823205A1 (de) * 1988-07-08 1990-01-11 Eberspaecher J Russfilterkerze fuer die reinigung von abgasen und aus russfilterkerzen gebildete russfilteranordnung
JP2578176B2 (ja) * 1988-08-12 1997-02-05 日本碍子株式会社 多孔質セラミックハニカムフィルターおよびその製法
US4923487A (en) * 1988-10-17 1990-05-08 The Duriron Company, Inc. Cross flow diesel particulate trap
DE3923985C1 (US20080094685A1-20080424-C00004.png) * 1989-07-20 1990-06-28 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
US5194078A (en) * 1990-02-23 1993-03-16 Matsushita Electric Industrial Co., Ltd. Exhaust filter element and exhaust gas-treating apparatus
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
US5198007A (en) * 1991-12-05 1993-03-30 The Dow Chemical Company Filter including a porous discriminating layer on a fused single crystal acicular ceramic support, and method for making the same
DE4200100A1 (de) * 1992-01-03 1993-07-08 Ernst Apparatebau Gmbh & Co Russfilter fuer dieselmotoren
US5470364A (en) * 1992-01-07 1995-11-28 Pall Corporation Regenerable diesel exhaust filter
US5228891A (en) * 1992-01-07 1993-07-20 Pall Corporation Regenerable diesel exhaust filter
US5457945A (en) * 1992-01-07 1995-10-17 Pall Corporation Regenerable diesel exhaust filter and heater
US5250094A (en) 1992-03-16 1993-10-05 Donaldson Company, Inc. Ceramic filter construction and method
US5238478A (en) * 1992-03-23 1993-08-24 Zievers James F Ceramic filter element and method of manufacture
JP2870369B2 (ja) * 1993-06-18 1999-03-17 住友電気工業株式会社 排気ガス浄化用フィルター
US5655366A (en) * 1994-05-17 1997-08-12 Isuzu Ceramics Research Institute Co. Ltd. Diesel particulate filter
DE19505727A1 (de) * 1995-02-20 1996-08-22 Emitec Emissionstechnologie Vorrichtung zur katalytischen Umsetzung von Abgasen in einem Abgassystem
US5772883A (en) * 1996-04-26 1998-06-30 Donaldson Company, Inc. Slanted inline filter
US5895574A (en) * 1996-04-26 1999-04-20 Donaldson Company, Inc. Rolled liquid filter using fluted media
US5902364A (en) * 1996-04-26 1999-05-11 Donaldson Company, Inc. Conical filter
US5792247A (en) * 1996-04-26 1998-08-11 Donaldson Company, Inc. Integrated resonator and filter apparatus
US5820646A (en) * 1996-04-26 1998-10-13 Donaldson Company, Inc. Inline filter apparatus
KR20000065029A (ko) 1996-04-26 2000-11-06 노만 씨. 린넬 홈형필터매체및그제조방법
DE19704147A1 (de) 1997-02-04 1998-08-06 Emitec Emissionstechnologie Hitzebeständiger und regenerierbarer Filterkörper mit Strömungswegen
US6544310B2 (en) * 2001-05-24 2003-04-08 Fleetguard, Inc. Exhaust aftertreatment filter with particulate distribution pattern
EP1453588B1 (en) * 2001-12-03 2010-06-30 Donaldson Company, Inc. Filter element using corrugated media sheet
US7107763B2 (en) * 2002-03-29 2006-09-19 Hitachi Metals, Ltd. Ceramic honeycomb filter and exhaust gas-cleaning method
US7997425B2 (en) 2002-07-10 2011-08-16 Donaldson Company, Inc. Fluted filter medium and process for its manufacture
US20050050870A1 (en) * 2003-03-03 2005-03-10 Cheng Shi-Wai S. Method and apparatus for filtering exhaust particulates
JP4737594B2 (ja) * 2004-02-18 2011-08-03 日立金属株式会社 セラミックハニカムフィルタ
JP2005344581A (ja) * 2004-06-02 2005-12-15 Hino Motors Ltd パティキュレートフィルタ
JP4673035B2 (ja) * 2004-10-25 2011-04-20 日本碍子株式会社 セラミックハニカム構造体
CN101080261B (zh) * 2004-12-22 2010-11-03 日立金属株式会社 蜂窝式过滤器的制造方法及蜂窝式过滤器
DE102005002687B4 (de) * 2005-01-20 2014-04-03 Hjs Emission Technology Gmbh & Co. Kg Verfahren zum Beschichten eines Filterkörpers
JP2006272157A (ja) * 2005-03-29 2006-10-12 Hitachi Metals Ltd セラミックハニカムフィルタ及び排気ガス浄化装置
US20060251548A1 (en) * 2005-05-06 2006-11-09 Willey Ray L Exhaust aftertreatment device
DE102005032954B4 (de) * 2005-07-14 2017-10-05 Emcon Technologies Germany (Augsburg) Gmbh Partikelfilter für Abgase
JP2007289926A (ja) * 2006-03-31 2007-11-08 Ngk Insulators Ltd ハニカム構造体及びハニカム触媒体
DE102006048045A1 (de) * 2006-10-11 2008-04-17 Daimler Ag Abgasreinigungsanlage für eine Brennkraftmaschine
DE102006056195A1 (de) * 2006-11-27 2008-05-29 Mann + Hummel Gmbh Verfahren zur Herstellung eines keramischen Filterkörpers
DE202007002430U1 (de) 2007-02-15 2008-06-26 Mann + Hummel Gmbh Dieselpartikelfilter mit einem keramischen Filterkörper
ATE504552T1 (de) 2007-02-15 2011-04-15 Mann & Hummel Gmbh Dieselpartikelfilter mit einem keramischen filterkörper
DE102007011569A1 (de) 2007-03-08 2008-09-11 Mann + Hummel Gmbh Dieselpartikelfilter mit einem keramischen Filterkörper
DE502008001738D1 (de) 2007-02-15 2010-12-23 Mann & Hummel Gmbh Dieselpartikelfilter mit einem keramischen Filterkörper
DE202007002429U1 (de) 2007-02-15 2008-06-26 Mann + Hummel Gmbh Dieselpartikelfilter mit einem keramischen Filterkörper
DE202007003597U1 (de) 2007-03-08 2008-07-17 Mann+Hummel Gmbh Vorrichtung zur Abgasnachbehandlung
CN102119049B (zh) 2008-08-06 2014-04-09 唐纳森公司 具有槽纹闭合结构的z-介质、方法和装置
GB2506677A (en) * 2012-10-08 2014-04-09 Ford Global Tech Llc Honeycomb particulate filter with intermediate plugs
DE102017218663B3 (de) 2017-10-19 2019-01-17 Audi Ag Partikelfilter
DE102018207831A1 (de) * 2018-05-18 2019-11-21 Bayerische Motoren Werke Aktiengesellschaft Abgasreinigungsanlage für eine Brennkraftmaschine
DE102018219724A1 (de) * 2018-11-16 2020-05-20 Audi Ag Partikelfilter für eine Abgasanlage sowie Verfahren zum Herstellen eines Partikelfilters

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FR1327038A (fr) * 1962-01-11 1963-05-17 Filtre épurateur des gaz d'échappement des véhicules automobiles
DE1476627A1 (de) * 1966-06-10 1970-04-09 Veit Dr Ing Theodor Verfahren und Einrichtung zur Reinigung von Gasen und Schalldaempfung,insbesondere fuer Abgase von Brennkraftmaschinen
US4264346A (en) * 1979-12-12 1981-04-28 General Motors Corporation Diesel exhaust particulate traps
DE2951316A1 (de) * 1979-12-20 1981-07-02 Degussa Ag, 6000 Frankfurt Katalytisches filter fuer die dieselabgasreinigung
US4396565A (en) * 1980-08-21 1983-08-02 Nippon Soken, Inc. Method for producing a filter
US4451441A (en) * 1981-01-27 1984-05-29 W. R. Grace & Co. Method for exhaust gas treatment
DE3217357A1 (de) * 1982-05-08 1983-11-10 Fa. J. Eberspächer, 7300 Esslingen Einrichtung zur verminderung des russanteils im abgas von brennkraftmaschinen
DE3228325A1 (de) * 1982-07-29 1984-02-02 Fa. J. Eberspächer, 7300 Esslingen Filter- und nachverbrennungseinrichtung fuer abgase
JPS5928010A (ja) * 1982-08-05 1984-02-14 Nippon Denso Co Ltd 排気ガス浄化用構造物
DE3232729A1 (de) * 1982-09-03 1984-03-08 Degussa Ag, 6000 Frankfurt Verfahren zur herabsetzung der zuendtemperatur von aus dem abgas von dieselmotoren herausgefiltertem dieselruss
JPS60255126A (ja) * 1984-05-31 1985-12-16 Nippon Denso Co Ltd 多孔質セラミツクス構造体

Also Published As

Publication number Publication date
US4704863A (en) 1987-11-10
ATA320085A (de) 1993-05-15
DE3501182C2 (US20080094685A1-20080424-C00004.png) 1987-03-19
JPH0319887B2 (US20080094685A1-20080424-C00004.png) 1991-03-18
AT396966B (de) 1994-01-25
JPS61164025A (ja) 1986-07-24
DE3501182A1 (de) 1986-07-17

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PL Patent ceased