DE69503176T2 - Dieselabgas-Partikelfilter - Google Patents

Dieselabgas-Partikelfilter

Info

Publication number
DE69503176T2
DE69503176T2 DE69503176T DE69503176T DE69503176T2 DE 69503176 T2 DE69503176 T2 DE 69503176T2 DE 69503176 T DE69503176 T DE 69503176T DE 69503176 T DE69503176 T DE 69503176T DE 69503176 T2 DE69503176 T2 DE 69503176T2
Authority
DE
Germany
Prior art keywords
particulate filter
diesel exhaust
exhaust particulate
diesel
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 - Fee Related
Application number
DE69503176T
Other languages
English (en)
Other versions
DE69503176D1 (de
Inventor
Shougo Suzuki
Toshiaki Sakaguchi
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.)
Isuzu Ceramics Research Institute Co Ltd
Original Assignee
Isuzu Ceramics Research Institute Co Ltd
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 Isuzu Ceramics Research Institute Co Ltd filed Critical Isuzu Ceramics Research Institute Co Ltd
Application granted granted Critical
Publication of DE69503176D1 publication Critical patent/DE69503176D1/de
Publication of DE69503176T2 publication Critical patent/DE69503176T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • 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
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2082—Other inorganic materials, e.g. ceramics 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0087—Bypass or safety valves
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/80—Chemical processes for the removal of the retained particles, e.g. by burning
    • B01D46/84—Chemical processes for the removal of the retained particles, e.g. by burning by heating only
    • 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
    • F01N3/02—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material
    • B01D2239/0492—Surface coating material on fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0659—The layers being joined by needling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1208—Porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1225—Fibre length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1233—Fibre diameter
    • 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
    • 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
    • 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
    • Y10S55/10—Residue burned
    • 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
DE69503176T 1994-04-28 1995-04-24 Dieselabgas-Partikelfilter Expired - Fee Related DE69503176T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6114131A JP2732031B2 (ja) 1994-04-28 1994-04-28 デイーゼル機関の排気微粒子フイルタ

Publications (2)

Publication Number Publication Date
DE69503176D1 DE69503176D1 (de) 1998-08-06
DE69503176T2 true DE69503176T2 (de) 1999-01-07

Family

ID=14629919

Family Applications (2)

Application Number Title Priority Date Filing Date
DE0679799T Pending DE679799T1 (de) 1994-04-28 1995-04-24 Dieselabgas-Partikelfilter.
DE69503176T Expired - Fee Related DE69503176T2 (de) 1994-04-28 1995-04-24 Dieselabgas-Partikelfilter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE0679799T Pending DE679799T1 (de) 1994-04-28 1995-04-24 Dieselabgas-Partikelfilter.

Country Status (4)

Country Link
US (1) US5560757A (de)
EP (1) EP0679799B1 (de)
JP (1) JP2732031B2 (de)
DE (2) DE679799T1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611832A (en) * 1994-09-21 1997-03-18 Isuzu Ceramics Research Institute Co., Ltd. Diesel particulate filter apparatus
US5682740A (en) * 1995-05-12 1997-11-04 Isuzu Ceramics Research Institute Co., Ltd. Diesel particulate filter apparatus
JPH0949421A (ja) * 1995-05-30 1997-02-18 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
UA67719C2 (en) * 1995-11-08 2004-07-15 Shell Int Research Deformable well filter and method for its installation
US5782941A (en) * 1996-09-23 1998-07-21 Sumitomo Electric Industries, Ltd. Particulate trap for diesel engine
DE19741498B4 (de) * 1997-09-20 2008-07-03 Evonik Degussa Gmbh Herstellung eines Keramik-Edelstahlgewebe-Verbundes
US6244918B1 (en) * 1999-10-18 2001-06-12 Robert Malcolm Cameron Noise muffler-exhaust filter for a marine engine
DE10016841A1 (de) * 2000-04-05 2001-10-18 Drafas Gmbh Formbarer Maschengewebeverbund
WO2002094413A1 (en) * 2001-05-22 2002-11-28 Pall Corporation Advanced leaf disc filter segment
JP2002371823A (ja) * 2001-06-19 2002-12-26 Mitsui Eng & Shipbuild Co Ltd ディーゼルエンジン排ガス浄化装置
WO2003018170A1 (en) * 2001-08-22 2003-03-06 Parker-Hannifin Corporation High capacity depth filter bag
DE10206805A1 (de) 2002-02-19 2003-08-28 Bosch Gmbh Robert Russfilter und Verfahren zur Reinigung von Abgasen
US20030155293A1 (en) * 2002-02-21 2003-08-21 Mcgrath James A. Square-holed spiral welded filter element support sleeve
US6743355B2 (en) * 2002-09-11 2004-06-01 Delphi Technologies, Inc. Heated fuel strainer assembly
SE527115C2 (sv) 2003-04-14 2005-12-27 Scania Cv Abp Förfarande och anordning vid ett partikelfilter för ett avgassystem, ljuddämpare innehållande en dylik anordning samt ett förbränningsmotordrivet fordon
US7506504B2 (en) * 2005-12-21 2009-03-24 Basf Catalysts Llc DOC and particulate control system for diesel engines
JP4885649B2 (ja) * 2006-03-10 2012-02-29 イビデン株式会社 シート材および排気ガス浄化装置
US8940072B2 (en) * 2009-02-27 2015-01-27 Inventys Thermal Technologies Inc. Parallel passage fluid contactor structure
JPWO2010143608A1 (ja) * 2009-06-08 2012-11-22 株式会社超高温材料研究センター 複合化無機繊維及びその製造方法、並びに複合化無機繊維加工品及びその製造方法
JP2016153610A (ja) * 2015-02-20 2016-08-25 いすゞ自動車株式会社 排気浄化装置
JP2016153737A (ja) * 2015-02-20 2016-08-25 いすゞ自動車株式会社 センサ
CN105257370A (zh) * 2015-10-08 2016-01-20 南京依柯卡特汽车催化器有限公司 一种基于解决柴油引擎冒黑烟的净化器
US10470247B2 (en) * 2016-03-02 2019-11-05 Watlow Electric Manufacturing Company Susceptor for use in a fluid flow system
CN109505681A (zh) * 2019-01-18 2019-03-22 任丘市本溪石油设备有限公司 一种修井机大功率柴油机黑烟净化装置
CN114352380B (zh) * 2022-01-10 2022-12-02 岚士智能科技(上海)有限公司 一种碳化硅dpf的加工方法及设备

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821261A (en) * 1957-05-27 1958-01-28 Leslie F Vixler Method and means for filtering gas
FR87613E (fr) * 1964-11-05 1966-04-15 Berliet Automobiles Dispositif d'épuration des gaz d'échappement de moteurs thermiques renfermant des composants solides
US3871850A (en) * 1973-03-20 1975-03-18 Ethyl Corp Filter element
US3960509A (en) * 1974-12-30 1976-06-01 Abriany Raymond R Catalytic muffler
BR7805030A (pt) * 1977-11-07 1979-05-29 Texaco Development Corp Filtro e processo para tratamento de uma corrente de gas de exaustao quente
NL7812241A (nl) * 1977-12-24 1979-06-26 Breveteam Sa Plat, buigzaam gelaagd lichaam voor het behandelen van gassen of vloeistoffen alsmede werkwijze voor de ver- vaardiging van zulk een lichaam.
US4255173A (en) * 1977-12-27 1981-03-10 Texaco Inc. Lead filter for internal combustion engine exhaust gases
US4181514A (en) * 1978-02-14 1980-01-01 Huyck Corporation Stitch knitted filters for high temperature fluids and method of making them
JPS56141723U (de) * 1980-03-28 1981-10-26
JPS57163112A (en) * 1981-03-31 1982-10-07 Toyota Motor Corp Device for disposing particles in exhaust gas of diesel engine and method for manufacturing the same
DE3228325A1 (de) * 1982-07-29 1984-02-02 Fa. J. Eberspächer, 7300 Esslingen Filter- und nachverbrennungseinrichtung fuer abgase
ATE57622T1 (de) * 1985-08-16 1990-11-15 Alusuisse Lonza Services Ag Filterkerze zur reinigung der abgase von dieselmotoren.
DE3623786A1 (de) * 1985-11-13 1987-05-14 Man Technologie Gmbh Verfahren zur herstellung von russfiltern
GB8605058D0 (en) * 1986-02-28 1986-04-09 Porous Element Heating Ltd Removal of particulate material from gas
DE3622623A1 (de) * 1986-07-05 1988-01-14 Man Nutzfahrzeuge Gmbh Verfahren und vorrichtung zum beseitigen von in einem abgasfilter einer brennkraftmaschine abgeschiedenem russ
US4813231A (en) * 1987-10-07 1989-03-21 Southwest Research Institute Engine exhaust after-treatment device
IT1219270B (it) * 1988-05-06 1990-05-03 Enea Dispositivo per la riduzione dell'inquinamento atmosferico da gas di scarico di motori a combustione interna
JPH03118814A (ja) * 1989-10-02 1991-05-21 Yunitsukusu:Kk アルミニウム多孔質複合材およびその製造方法
US5171341A (en) * 1991-04-05 1992-12-15 Minnesota Mining And Manufacturing Company Concentric-tube diesel particulate filter
US5248482A (en) * 1991-04-05 1993-09-28 Minnesota Mining And Manufacturing Company Diesel particulate trap of perforated tubes wrapped with cross-wound inorganic yarn to form four-sided filter traps
US5228891A (en) * 1992-01-07 1993-07-20 Pall Corporation Regenerable diesel exhaust filter
US5248481A (en) * 1992-05-11 1993-09-28 Minnesota Mining And Manufacturing Company Diesel particulate trap of perforated tubes having laterally offset cross-wound wraps of inorganic yarn
WO1994007588A1 (en) * 1992-09-25 1994-04-14 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Heat-resistant filter
US5298046A (en) * 1993-01-06 1994-03-29 Minnesota Mining And Manufacturing Company Diesel particulate filter element and filter

Also Published As

Publication number Publication date
EP0679799A3 (de) 1996-03-27
JPH07289830A (ja) 1995-11-07
DE69503176D1 (de) 1998-08-06
DE679799T1 (de) 1996-10-10
US5560757A (en) 1996-10-01
JP2732031B2 (ja) 1998-03-25
EP0679799A2 (de) 1995-11-02
EP0679799B1 (de) 1998-07-01

Similar Documents

Publication Publication Date Title
DE69503176D1 (de) Dieselabgas-Partikelfilter
DE69503203T2 (de) Dieselpartikelfiltervorrichtung
DE69502344D1 (de) Dieselpartikelfilter
DE69505729T2 (de) Dieselpartikelfilter
BR9507282A (pt) Cartucho de filtro e filtro de partículas diesel
DE69517379D1 (de) Partikelfiltervorrichtung für Dieselmotoren
DE69406400D1 (de) Dieselpartikelfilter
DE58908056D1 (de) Dieselabgasfilter.
DE684062T1 (de) Dieselpartikelfiltereinrichtung.
DE69503204T2 (de) Dieselpartikelfiltervorrichtung
FI90830C (fi) Katalysaattori dieselpakokaasujen puhdistukseen
DE59502624D1 (de) Abgasturbolader
DE69507406D1 (de) Brennstofffilter
DE69508499T2 (de) Brennstofffilter
KR950033568U (ko) 디젤엔진의 배기가스 여과장치
KR960005417U (ko) 디젤기관용 배기미립자 포집용 필터구조
KR970040448U (ko) 디이젤 기관의 배기가스 걸름 장치
KR950033567U (ko) 디젤기관의 배기미립자 포집용 필터의 재생장치
KR960004148U (ko) 배기가스의 여과기
DE29800138U1 (de) Dieselabgasfilter
KR950025452U (ko) 매연제거용 연소망
NO963042D0 (no) Partikkelfilter
KR960029145U (ko) 기관의 배기정화장치
KR970040423U (ko) 엔진의 재 순환 배기가스 여과장치
DE9420469U1 (de) Abgas-Turbolader

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee