DE3860961D1 - Keramische koerper mit bienenwabenstruktur. - Google Patents

Keramische koerper mit bienenwabenstruktur.

Info

Publication number
DE3860961D1
DE3860961D1 DE8888302153T DE3860961T DE3860961D1 DE 3860961 D1 DE3860961 D1 DE 3860961D1 DE 8888302153 T DE8888302153 T DE 8888302153T DE 3860961 T DE3860961 T DE 3860961T DE 3860961 D1 DE3860961 D1 DE 3860961D1
Authority
DE
Germany
Prior art keywords
honeycomb structure
ceramic body
ceramic
honeycomb
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
DE8888302153T
Other languages
English (en)
Inventor
Isao Hattori
Koichi Ikeshima
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Application granted granted Critical
Publication of DE3860961D1 publication Critical patent/DE3860961D1/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
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01J35/56—
    • 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
    • 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
    • F01N3/2825—Ceramics
    • F01N3/2828—Ceramic multi-channel monoliths, 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
    • 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
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/34—Honeycomb supports characterised by their structural details with flow channels of polygonal cross section
    • 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
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/38—Honeycomb supports characterised by their structural details flow channels with means to enhance flow mixing,(e.g. protrusions or projections)
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24744—Longitudinal or transverse tubular cavity or cell

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE8888302153T 1987-03-14 1988-03-11 Keramische koerper mit bienenwabenstruktur. Expired - Fee Related DE3860961D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62057911A JPH0634923B2 (ja) 1987-03-14 1987-03-14 セラミツクハニカム構造体

Publications (1)

Publication Number Publication Date
DE3860961D1 true DE3860961D1 (de) 1990-12-13

Family

ID=13069172

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888302153T Expired - Fee Related DE3860961D1 (de) 1987-03-14 1988-03-11 Keramische koerper mit bienenwabenstruktur.

Country Status (5)

Country Link
US (1) US4835044A (de)
EP (1) EP0283220B1 (de)
JP (1) JPH0634923B2 (de)
CA (1) CA1305465C (de)
DE (1) DE3860961D1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877766A (en) * 1988-07-18 1989-10-31 Corning Incorporated Mini-monolith substrate
JP2919987B2 (ja) * 1991-03-05 1999-07-19 日本碍子株式会社 抵抗調節型ヒーター
DE4200552C2 (de) * 1992-01-11 1994-07-14 Daimler Benz Ag Rußfilter für Verbrennungs-, insbesondere Dieselmotoren
JP2904431B2 (ja) * 1993-03-26 1999-06-14 日本碍子株式会社 排ガス浄化装置
DE4418630A1 (de) * 1994-05-27 1995-11-30 Emitec Emissionstechnologie Wabenkörper auf Blechlagen unterschiedlicher Vormaterialien
US5814164A (en) 1994-11-09 1998-09-29 American Scientific Materials Technologies L.P. Thin-walled, monolithic iron oxide structures made from steels, and methods for manufacturing such structures
US6045628A (en) * 1996-04-30 2000-04-04 American Scientific Materials Technologies, L.P. Thin-walled monolithic metal oxide structures made from metals, and methods for manufacturing such structures
JPH08273805A (ja) * 1995-03-30 1996-10-18 Ngk Insulators Ltd 通電発熱可能なハニカム体
US5851326A (en) * 1995-10-25 1998-12-22 Hexcel Corpation Method for making ceramic honeycomb
US5641332A (en) * 1995-12-20 1997-06-24 Corning Incorporated Filtraion device with variable thickness walls
JP3060539B2 (ja) * 1996-08-07 2000-07-10 株式会社デンソー セラミックハニカム構造体およびその製造方法
JP3858997B2 (ja) * 1997-08-20 2006-12-20 日産自動車株式会社 排気ガス浄化用触媒及び排気ガス浄化装置
US6461562B1 (en) 1999-02-17 2002-10-08 American Scientific Materials Technologies, Lp Methods of making sintered metal oxide articles
DE60009463T2 (de) 1999-11-19 2005-01-13 Ngk Insulators, Ltd., Nagoya Körper mit wabenstruktur
DE60233448D1 (de) 2001-12-03 2009-10-01 Hitachi Metals Ltd Keramischer Wabenfilter
DE60318937T3 (de) † 2002-03-04 2013-10-10 Ibiden Co., Ltd. Verwendung eines wabenfilters zur abgasreinigung
JP4355469B2 (ja) * 2002-03-08 2009-11-04 日本碍子株式会社 アルミナ担持担体、触媒体及びアルミナ担持担体の製造方法
JPWO2004024294A1 (ja) * 2002-09-13 2006-01-05 イビデン株式会社 フィルタ
FR2869072B1 (fr) * 2004-04-19 2009-10-30 Peugeot Citroen Automobiles Sa Dispositif de purification de gaz d'echappement
GB2417921A (en) * 2004-09-10 2006-03-15 Dytech Corp Ltd A method of fabricating a catalyst carrier
EP1669134A1 (de) * 2004-10-26 2006-06-14 Cheng-Ping Lin Poröser keramischer Träger
DE202006007876U1 (de) * 2006-05-15 2007-09-20 Bauer Technologies Gmbh Optimierung von zellulären Strukturen, insbesondere für die Abgasreinigung von Verbrennungsaggregaten und andere Anwendungsbereiche
FR2912069B1 (fr) * 2007-02-05 2011-04-01 Saint Gobain Ct Recherches Structure de filtration d'un gaz a paroi ondulee
CN102933299B (zh) 2010-04-01 2015-11-25 巴斯夫欧洲公司 制备经涂覆的整料的方法
JP5343996B2 (ja) 2011-04-20 2013-11-13 株式会社デンソー ハニカム構造体
JP6144937B2 (ja) * 2012-03-30 2017-06-07 日本碍子株式会社 熱交換部材
JP6291307B2 (ja) * 2014-03-27 2018-03-14 日本碍子株式会社 ハニカム構造体
JP1538058S (de) * 2015-06-17 2015-11-16
JP6803275B2 (ja) * 2017-03-17 2020-12-23 日本碍子株式会社 ハニカム構造体
WO2019232148A1 (en) 2018-05-31 2019-12-05 Corning Incorporated Honeycomb bodies with honeycomb structure strengthening features and extrusion dies therefor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790654A (en) * 1971-11-09 1974-02-05 Corning Glass Works Extrusion method for forming thinwalled honeycomb structures
JPS581630B2 (ja) * 1977-03-12 1983-01-12 日本碍子株式会社 耐熱衝撃性セラミツクハニカム構造体
JPS54150406A (en) * 1978-05-18 1979-11-26 Nippon Soken Ceramic honeycomb structure
JPS5689844A (en) * 1979-12-25 1981-07-21 Asahi Glass Co Ltd Ceramic honeycomb and its production
US4335023A (en) * 1980-01-24 1982-06-15 Engelhard Corporation Monolithic catalyst member and support therefor
US4404007A (en) * 1980-12-11 1983-09-13 Nippon Soken, Inc. Exhaust gas cleaning element
US4416676A (en) * 1982-02-22 1983-11-22 Corning Glass Works Honeycomb filter and method of making it
JPH084749B2 (ja) * 1985-01-21 1996-01-24 日本碍子株式会社 セラミツクハニカム構造体

Also Published As

Publication number Publication date
JPH0634923B2 (ja) 1994-05-11
JPS63224740A (ja) 1988-09-19
CA1305465C (en) 1992-07-21
EP0283220A1 (de) 1988-09-21
EP0283220B1 (de) 1990-11-07
US4835044A (en) 1989-05-30

Similar Documents

Publication Publication Date Title
DE3860961D1 (de) Keramische koerper mit bienenwabenstruktur.
DE3774313D1 (de) Hochfeste keramische honigwaben-struktur.
DE3872162D1 (de) Honigwaben-koerper.
DE3888766T2 (de) Novolack-beschichtete keramische Partikel.
DE69002902T2 (de) Keramische Gegenstände mit kontrollierten Dimensionen.
DE68927806D1 (de) Poröse Struktur
DE3887885D1 (de) Langgestreckter hohlkörper.
DE59105023D1 (de) Poröser Keramikkörper.
DE3872431D1 (de) Keramische lageranordnung.
ATE79783T1 (de) Keramischer schaumfilter.
DE3883083D1 (de) Keramische koerper auf basis von mikrokristallinem aluminiumoxid.
DE3774594D1 (de) Verbundkoerper.
DE3864947D1 (de) Karosserieausfuehrung.
DE3888079D1 (de) Poröses keramisches Material.
DE3779028D1 (de) Keramische schaeume.
DE3582303D1 (de) Keramischer zirkon-cordierit-koerper.
DE3576683D1 (de) Keramischer formkoerper.
NO871505D0 (no) Hurtigflyvende legeme.
DE3671886D1 (de) Zusammengesetzter koerper.
DE58908997D1 (de) Verbundhohlkörper.
DE3587559D1 (de) Keramischer körper mit geordneten poren.
DE3776230D1 (de) Mit silikat behandelte bienenwabenstruktur.
IT8467873A1 (it) Struttura ceramica porosa.
DE3863165D1 (de) Monolithischer katalysatorkoerper.
FI880079A (fi) Polyfunktionella karbodiimider med speciell struktur.

Legal Events

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