DE69514608T2 - Partikelfilter - Google Patents

Partikelfilter

Info

Publication number
DE69514608T2
DE69514608T2 DE69514608T DE69514608T DE69514608T2 DE 69514608 T2 DE69514608 T2 DE 69514608T2 DE 69514608 T DE69514608 T DE 69514608T DE 69514608 T DE69514608 T DE 69514608T DE 69514608 T2 DE69514608 T2 DE 69514608T2
Authority
DE
Germany
Prior art keywords
particle filter
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
DE69514608T
Other languages
English (en)
Other versions
DE69514608D1 (de
Inventor
Ban Syunsuke
Ihara Tomohiko
Nagai Yoichi
Kobashi Kiyoshi
Yanagihara Hiromichi
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.)
Sumitomo Electric Industries Ltd
Toyota Motor Corp
Original Assignee
Sumitomo Electric Industries Ltd
Toyota Motor Corp
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 Sumitomo Electric Industries Ltd, Toyota Motor Corp filed Critical Sumitomo Electric Industries Ltd
Publication of DE69514608D1 publication Critical patent/DE69514608D1/de
Application granted granted Critical
Publication of DE69514608T2 publication Critical patent/DE69514608T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2027—Metallic material
    • B01D39/2041—Metallic material the material being filamentary or fibrous
    • 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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/522—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with specific folds, e.g. having different lengths
    • 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
    • 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
    • F01N3/0226—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 fibrous
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2835—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/30—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for treatment of exhaust gases from IC Engines
    • 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
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
DE69514608T 1994-10-13 1995-10-09 Partikelfilter Expired - Lifetime DE69514608T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24781794 1994-10-13
JP416695 1995-01-13

Publications (2)

Publication Number Publication Date
DE69514608D1 DE69514608D1 (de) 2000-02-24
DE69514608T2 true DE69514608T2 (de) 2000-09-21

Family

ID=26337895

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69514608T Expired - Lifetime DE69514608T2 (de) 1994-10-13 1995-10-09 Partikelfilter

Country Status (3)

Country Link
US (1) US5961931A (de)
EP (1) EP0707139B1 (de)
DE (1) DE69514608T2 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9470131B2 (en) 2013-03-22 2016-10-18 Ngk Insulators, Ltd. Honeycomb structure
US9518494B2 (en) 2013-03-22 2016-12-13 Ngk Insulators, Ltd. Honeycomb structure
CN108433634A (zh) * 2018-05-18 2018-08-24 乔德利奥 具有杀菌消毒功能的吸尘器
DE102017206730B4 (de) 2016-04-28 2023-11-09 Toyota Jidosha Kabushiki Kaisha Filter und abgassteuersystem für brennkraftmaschine

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JP3581517B2 (ja) * 1997-03-18 2004-10-27 北海道電力株式会社 脱塵装置およびその運転方法
JP2001073742A (ja) * 1999-06-29 2001-03-21 Sumitomo Electric Ind Ltd ディーゼルエンジン用パティキュレートトラップ
US7211226B2 (en) * 2000-03-09 2007-05-01 Fleetgaurd, Inc. Catalyst and filter combination
US6669913B1 (en) 2000-03-09 2003-12-30 Fleetguard, Inc. Combination catalytic converter and filter
US6776814B2 (en) 2000-03-09 2004-08-17 Fleetguard, Inc. Dual section exhaust aftertreatment filter and method
US7052532B1 (en) 2000-03-09 2006-05-30 3M Innovative Properties Company High temperature nanofilter, system and method
WO2001071169A1 (en) * 2000-03-21 2001-09-27 Silentor Holding A/S A silencer containing one or more porous bodies
US6471918B1 (en) * 2000-08-03 2002-10-29 Starfire Systems, Inc. Filter, regeneration and soot-removing systems and applications
JP4889873B2 (ja) * 2000-09-08 2012-03-07 日産自動車株式会社 排気ガス浄化システム、これに用いる排気ガス浄化触媒及び排気浄化方法
JP3573708B2 (ja) * 2000-11-22 2004-10-06 株式会社オーデン ディーゼル微粒子除去装置
AR031346A1 (es) * 2000-11-30 2003-09-17 O Den Corp Aparato eliminador de particulas del escape de motor diesel
WO2002083267A2 (de) * 2001-04-11 2002-10-24 N.V. Bekaert S.A. A filtration apparatus
JP4060858B2 (ja) * 2001-06-18 2008-03-12 エッチジェイエス ファールツォイクテヒニーク ゲーエムベーハーウントコー 煤の燃焼により作用するディーゼルエンジン用の微粒子フィルタ
DE50202491D1 (de) * 2001-06-18 2005-04-21 Hjs Fahrzeugtechnik Gmbh & Co Partikelfilter für abgase von brennkraftmaschinen
EP1415072B1 (de) * 2001-08-08 2006-12-13 Toyota Jidosha Kabushiki Kaisha Abgasreinigungsvorrichtung
US20030121251A1 (en) * 2001-12-28 2003-07-03 Kelley Kurtis Chad System for agglomerating exhausted particulate matter
US20040116276A1 (en) * 2002-02-12 2004-06-17 Aleksey Yezerets Exhaust aftertreatment emission control regeneration
JP3719232B2 (ja) * 2002-06-18 2005-11-24 トヨタ自動車株式会社 内燃機関のパティキュレートフィルタ
DE10235766A1 (de) * 2002-08-02 2004-02-19 Emitec Gesellschaft Für Emissionstechnologie Mbh Abgasfilter und Verfahren zum Reinigen eines Abgases
US7189375B2 (en) * 2002-09-16 2007-03-13 Delphi Technologies, Inc. Exhaust treatment device
US20050047982A1 (en) * 2003-08-29 2005-03-03 Berriman Lester P. Engine emissions nox reduction
US6991668B2 (en) * 2003-09-26 2006-01-31 Towsley Frank E Diesel soot filter
US7108739B2 (en) * 2003-10-15 2006-09-19 Caterpillar Inc. Efficiently regenerated particle trap for an internal combustion engine and method of operating same
US7047729B2 (en) * 2003-10-27 2006-05-23 Ford Global Technologies, Llc Control method and system for diesel particulate filter regeneration
US6988361B2 (en) * 2003-10-27 2006-01-24 Ford Global Technologies, Llc Method and system for controlling simultaneous diesel particulate filter regeneration and lean NOx trap desulfation
DE102005028031A1 (de) * 2005-06-17 2006-12-21 Emitec Gesellschaft Für Emissionstechnologie Mbh Wabenkörper-Herstellung mit einem metallischen Vlies
ITRE20050126A1 (it) * 2005-11-11 2007-05-12 Ufi Filters Spa Filtro per il trattenimento del particolato portato in sospensione dai gas di scarico emessi da un motore a combustione interna
DE102005061958A1 (de) * 2005-12-23 2007-07-05 Arvinmeritor Emissions Technologies Gmbh Partikelfilter für eine Abgasanlage
EP1914536A1 (de) 2006-10-17 2008-04-23 Ibiden Co., Ltd. Sensor für Partikel-Material
US7472610B2 (en) * 2006-12-08 2009-01-06 Cummins Filtration Ip, Inc Apparatus, system, and method for differential pressure measurement across a conduit flow area change
US20080236118A1 (en) * 2007-03-27 2008-10-02 Meyer Robert L Exhaust particulate filter for a machine engine system and assembly method therefor
WO2009010408A1 (en) * 2007-07-16 2009-01-22 Nv Bekaert Sa A filter medium
US8828325B2 (en) * 2007-08-31 2014-09-09 Caterpillar Inc. Exhaust system having catalytically active particulate filter
US7981174B2 (en) * 2007-11-26 2011-07-19 Caterpillar Inc. Electrically regenerated exhaust particulate filter for an engine system and operating strategy therefor
US20090188389A1 (en) * 2008-01-30 2009-07-30 Caterpillar Inc. Particulate filter for an exhaust aftertreatment system of a machine and filtering method thereof
DE102009043577B4 (de) * 2008-10-01 2014-01-23 Witzenmann Gmbh Entkoppelelement mit einem Filterelement
DE102008063861A1 (de) * 2008-12-19 2010-07-01 Emcon Technologies Germany (Augsburg) Gmbh Abgasbehandlungsvorrichtung
WO2010113295A1 (ja) * 2009-03-31 2010-10-07 イビデン株式会社 微粒子濃度測定装置
EP2246106B1 (de) * 2009-04-02 2012-06-20 W.L.Gore & Associates Gmbh Filterkassette, Filteranordnung und Gasturbine mit einer derartigen Filterkassette
DE102012214609B4 (de) * 2012-08-16 2017-02-23 Witzenmann Gmbh Filter für eine fluidführende Rohrleitung
JP6414049B2 (ja) * 2013-02-12 2018-10-31 東レ株式会社 血液浄化カラム
CN103397256B (zh) * 2013-07-31 2015-12-23 成都易态科技有限公司 抗高温氧化的烧结Fe-Al基合金多孔材料及过滤元件
DE102016220707A1 (de) * 2016-10-21 2018-04-26 Continental Automotive Gmbh Filter und Verfahren zur Herstellung eines Filters
US10774717B2 (en) * 2017-11-01 2020-09-15 Imagine Tf, Llc Structures for catalytic converters
US11174774B2 (en) * 2018-10-27 2021-11-16 Imagine Tf, Llc Structures for catalytic converters

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EP0626188A4 (de) * 1992-09-14 1995-02-01 Sumitomo Electric Industries Filtermedium zur abgasreinigung und methode zur dessen herstellung.
JPH06257422A (ja) * 1993-01-06 1994-09-13 Sumitomo Electric Ind Ltd ディーゼルエンジン用パティキュレートトラップ
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9470131B2 (en) 2013-03-22 2016-10-18 Ngk Insulators, Ltd. Honeycomb structure
US9518494B2 (en) 2013-03-22 2016-12-13 Ngk Insulators, Ltd. Honeycomb structure
DE102014003835B4 (de) * 2013-03-22 2020-09-10 Ngk Insulators, Ltd. Wabenstruktur
DE102014003838B4 (de) * 2013-03-22 2020-09-10 Ngk Insulators, Ltd. Wabenstruktur
DE102017206730B4 (de) 2016-04-28 2023-11-09 Toyota Jidosha Kabushiki Kaisha Filter und abgassteuersystem für brennkraftmaschine
CN108433634A (zh) * 2018-05-18 2018-08-24 乔德利奥 具有杀菌消毒功能的吸尘器

Also Published As

Publication number Publication date
EP0707139A1 (de) 1996-04-17
DE69514608D1 (de) 2000-02-24
US5961931A (en) 1999-10-05
EP0707139B1 (de) 2000-01-19

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Legal Events

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)