FR2473112B1 - Element de filtre en ceramique pour filtrer les gaz d'echappement des moteurs diesel - Google Patents

Element de filtre en ceramique pour filtrer les gaz d'echappement des moteurs diesel

Info

Publication number
FR2473112B1
FR2473112B1 FR8025425A FR8025425A FR2473112B1 FR 2473112 B1 FR2473112 B1 FR 2473112B1 FR 8025425 A FR8025425 A FR 8025425A FR 8025425 A FR8025425 A FR 8025425A FR 2473112 B1 FR2473112 B1 FR 2473112B1
Authority
FR
France
Prior art keywords
filter element
exhaust gases
diesel engines
ceramic filter
filtering exhaust
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
Application number
FR8025425A
Other languages
English (en)
Other versions
FR2473112A1 (fr
Inventor
Morris Berg
William J Johnston
Carl F Schaefer
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of FR2473112A1 publication Critical patent/FR2473112A1/fr
Application granted granted Critical
Publication of FR2473112B1 publication Critical patent/FR2473112B1/fr
Expired 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
    • B01D46/2407—Filter candles
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0006—Honeycomb structures
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/06—Ceramic, e.g. monoliths
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Exhaust Silencers (AREA)
FR8025425A 1979-12-03 1980-12-01 Element de filtre en ceramique pour filtrer les gaz d'echappement des moteurs diesel Expired FR2473112B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9993379A 1979-12-03 1979-12-03

Publications (2)

Publication Number Publication Date
FR2473112A1 FR2473112A1 (fr) 1981-07-10
FR2473112B1 true FR2473112B1 (fr) 1986-02-07

Family

ID=22277296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8025425A Expired FR2473112B1 (fr) 1979-12-03 1980-12-01 Element de filtre en ceramique pour filtrer les gaz d'echappement des moteurs diesel

Country Status (4)

Country Link
JP (2) JPS56124417A (fr)
DE (1) DE3043995A1 (fr)
FR (1) FR2473112B1 (fr)
GB (1) GB2064360B (fr)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290263A (en) * 1979-12-12 1981-09-22 General Motors Corporation Diesel engine exhaust trap particulate distribution and incineration balancing system
US4264346A (en) * 1979-12-12 1981-04-28 General Motors Corporation Diesel exhaust particulate traps
EP0135945B1 (fr) * 1980-07-03 1989-11-08 Corning Glass Works Appareil pour filtrer des particules solides
US4455180A (en) * 1981-08-24 1984-06-19 Corning Glass Works Method of fabricating a sintered and selectively plugged honeycomb structure
JPS5881428A (ja) * 1981-11-09 1983-05-16 Nikki Universal Co Ltd 触媒の失活防止方法
JPS58169106U (ja) * 1982-05-08 1983-11-11 トヨタ自動車株式会社 触媒コンバ−タ
DE3217357A1 (de) * 1982-05-08 1983-11-10 Fa. J. Eberspächer, 7300 Esslingen Einrichtung zur verminderung des russanteils im abgas von brennkraftmaschinen
JPS59122899A (ja) * 1982-12-29 1984-07-16 Ngk Insulators Ltd 高気密性コ−ジエライト質回転蓄熱式熱交換体及びその製造方法
JPS6183897A (ja) * 1984-09-28 1986-04-28 Asahi Glass Co Ltd セラミツクス製の熱交換体
US4875712A (en) * 1985-02-05 1989-10-24 Asahi Glass Company, Ltd. Joint structure for a tube support plate and a tube
DE3601703A1 (de) * 1986-01-22 1987-07-23 Kloeckner Humboldt Deutz Ag Abgasreinigung fuer einen dieselmotor
DE3605255A1 (de) * 1986-02-19 1987-08-20 Fev Forsch Energietech Verbr Verfahren zur regeneration von abgas-partikelfiltersystemen
US4833883A (en) * 1987-09-22 1989-05-30 Asahi Glass Company Ltd. Filter unit, and apparatus for treating particulates in an exhaust gas from a diesel engine
JPH01159408A (ja) * 1987-09-25 1989-06-22 Asahi Glass Co Ltd ディーゼルエンジンの排気ガスの処理装置および処理方法
EP0318958B1 (fr) * 1987-12-01 1995-02-01 Asahi Glass Company Ltd. Dispositif de traitement de gaz d'échappement
JPH0521610Y2 (fr) * 1988-02-18 1993-06-03
GB2220588B (en) * 1988-06-28 1992-04-15 Btr Plc Filter element
JP2855860B2 (ja) * 1991-02-06 1999-02-10 日産自動車株式会社 内燃機関の排気フィルタ
JP2671616B2 (ja) * 1991-02-21 1997-10-29 日産自動車株式会社 内燃機関の排気フィルタ
JPH04279712A (ja) * 1991-03-06 1992-10-05 Nissan Motor Co Ltd 内燃機関の排気浄化装置
JP2722828B2 (ja) * 1991-03-06 1998-03-09 日産自動車株式会社 内燃機関の排気フィルタ
US5426936A (en) * 1992-02-21 1995-06-27 Northeastern University Diesel engine exhaust gas recirculation system for NOx control incorporating a compressed air regenerative particulate control system
US5253476A (en) * 1992-02-21 1993-10-19 Northeastern University Pulsed, reverse-flow, regenerated diesel trap capturing soot, ash and PAH's
EP0761938B1 (fr) * 1995-08-30 2002-03-27 Haldor Topsoe A/S Méthode et catalyseur pour le traitement de gaz d'échappement de moteur diesel
JP4094771B2 (ja) * 1999-06-08 2008-06-04 日本碍子株式会社 セラミックフィルタ用基材とその製造方法
DE20321503U1 (de) 2002-09-13 2007-08-30 Ibiden Co., Ltd., Ogaki Wabenstrukturkörper
US7316722B2 (en) 2002-09-13 2008-01-08 Ibiden Co., Ltd. Honeycomb structure
JP2004306020A (ja) * 2003-03-24 2004-11-04 Ngk Insulators Ltd セラミックフィルタ
US7247184B2 (en) * 2003-09-25 2007-07-24 Corning Incorporated Asymmetric honeycomb wall-flow filter having improved structural strength
DE10346286B3 (de) * 2003-10-06 2005-04-14 J. Eberspächer GmbH & Co. KG Abgasreinigungsanordnung
ES2302042T5 (es) 2003-10-20 2012-10-11 Ibiden Co., Ltd. Estructura de panal
CN100577995C (zh) 2004-02-23 2010-01-06 揖斐电株式会社 蜂窝结构体及废气净化装置
JP4673084B2 (ja) * 2004-02-26 2011-04-20 日本碍子株式会社 ハニカムフィルタ及び排ガス処理装置
JP2006289237A (ja) * 2005-04-08 2006-10-26 Ibiden Co Ltd ハニカム構造体
US20070104620A1 (en) * 2005-11-07 2007-05-10 Bilal Zuberi Catalytic Exhaust Device
JP5456268B2 (ja) 2008-03-28 2014-03-26 日本碍子株式会社 ハニカム構造体
JP5188237B2 (ja) 2008-03-28 2013-04-24 日本碍子株式会社 ハニカム構造体
WO2011117963A1 (fr) * 2010-03-23 2011-09-29 イビデン株式会社 Structure alvéolaire
WO2011117964A1 (fr) 2010-03-23 2011-09-29 イビデン株式会社 Structure alvéolaire
CN106884698B (zh) * 2017-02-03 2019-06-25 大连理工大学 一种颗粒捕集器过滤体肋板连接型孔道结构
DE102017103341A1 (de) * 2017-02-17 2018-08-23 Umicore Ag & Co. Kg Russpartikelfilter mit speicherzellen für katalysator
CN113164853A (zh) * 2018-11-30 2021-07-23 日本碍子株式会社 蜂窝结构体及废气净化装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441381A (en) * 1965-06-22 1969-04-29 Engelhard Ind Inc Apparatus for purifying exhaust gases of an internal combustion engine
FR1515158A (fr) * 1967-01-17 1968-03-01 Sfec Perfectionnements aux supports des catalyseurs
US3680287A (en) * 1970-10-09 1972-08-01 Deere & Co Air filter
US3788486A (en) * 1971-09-30 1974-01-29 Minnesota Mining & Mfg Filter
JPS4938266A (fr) * 1972-08-16 1974-04-09
JPS541665B2 (fr) * 1974-04-30 1979-01-27
US4054417A (en) * 1976-12-23 1977-10-18 General Motors Corporation Regenerative-filter-incinerator device
DE2736433C3 (de) * 1977-08-10 1981-01-08 Auergesellschaft Gmbh, 1000 Berlin Schwebstoffilter

Also Published As

Publication number Publication date
GB2064360A (en) 1981-06-17
FR2473112A1 (fr) 1981-07-10
JPS6296717A (ja) 1987-05-06
JPS56124417A (en) 1981-09-30
GB2064360B (en) 1984-05-16
DE3043995A1 (de) 1981-06-19

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Legal Events

Date Code Title Description
ST Notification of lapse