JPH07183Y2 - セラミックハニカム構造体 - Google Patents
セラミックハニカム構造体Info
- Publication number
- JPH07183Y2 JPH07183Y2 JP1987037125U JP3712587U JPH07183Y2 JP H07183 Y2 JPH07183 Y2 JP H07183Y2 JP 1987037125 U JP1987037125 U JP 1987037125U JP 3712587 U JP3712587 U JP 3712587U JP H07183 Y2 JPH07183 Y2 JP H07183Y2
- Authority
- JP
- Japan
- Prior art keywords
- ceramic honeycomb
- outer diameter
- honeycomb structure
- coating layer
- honeycomb body
- 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
Links
- 239000000919 ceramic Substances 0.000 title claims description 42
- 239000011247 coating layer Substances 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 description 15
- 239000007789 gas Substances 0.000 description 10
- 229910052878 cordierite Inorganic materials 0.000 description 9
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Analytical Chemistry (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Catalysts (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987037125U JPH07183Y2 (ja) | 1987-03-16 | 1987-03-16 | セラミックハニカム構造体 |
| US07/165,464 US4840827A (en) | 1987-03-16 | 1988-03-08 | Ceramic honeycomb structural bodies and method of producing the same |
| EP88302192A EP0283224B1 (en) | 1987-03-16 | 1988-03-14 | Ceramic honeycomb structural bodies and method of producing the same |
| CA000561474A CA1305466C (en) | 1987-03-16 | 1988-03-15 | Ceramic honeycomb structural bodies and method of producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987037125U JPH07183Y2 (ja) | 1987-03-16 | 1987-03-16 | セラミックハニカム構造体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63144836U JPS63144836U (US06826419-20041130-M00005.png) | 1988-09-22 |
| JPH07183Y2 true JPH07183Y2 (ja) | 1995-01-11 |
Family
ID=12488886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987037125U Expired - Lifetime JPH07183Y2 (ja) | 1987-03-16 | 1987-03-16 | セラミックハニカム構造体 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4840827A (US06826419-20041130-M00005.png) |
| EP (1) | EP0283224B1 (US06826419-20041130-M00005.png) |
| JP (1) | JPH07183Y2 (US06826419-20041130-M00005.png) |
| CA (1) | CA1305466C (US06826419-20041130-M00005.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7276276B2 (en) | 2002-04-26 | 2007-10-02 | Ngk Insulators, Ltd. | Honeycomb structure producing method, and honeycomb structure |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH074534B2 (ja) * | 1988-09-22 | 1995-01-25 | 日本碍子株式会社 | ハニカム構造体およびその製造法 |
| US5145539A (en) * | 1988-09-22 | 1992-09-08 | Ngk Insulators, Inc. | Method of producing a honeycomb structural body having at least one step protruded from or recessed in at least one portion of an outer circumferential surface thereof |
| JP2736099B2 (ja) * | 1989-02-06 | 1998-04-02 | 株式会社日本触媒 | ディーゼルエンジン排ガス浄化用触媒 |
| DE3940758A1 (de) * | 1989-12-09 | 1991-06-13 | Degussa | Verfahren zur reinigung der abgase von dieselmotoren |
| JP2604876B2 (ja) * | 1990-03-27 | 1997-04-30 | 日本碍子株式会社 | セラミックハニカム構造体の製造方法 |
| US5183965A (en) * | 1990-08-03 | 1993-02-02 | Lawless William N | Ceramic superconducting downlead |
| US5629067A (en) * | 1992-01-30 | 1997-05-13 | Ngk Insulators, Ltd. | Ceramic honeycomb structure with grooves and outer coating, process of producing the same, and coating material used in the honeycomb structure |
| JP2664119B2 (ja) * | 1992-11-20 | 1997-10-15 | 日本碍子株式会社 | 曲りハニカム構造体 |
| JP2664118B2 (ja) * | 1992-11-20 | 1997-10-15 | 日本碍子株式会社 | 曲りハニカム構造体 |
| JP3073854B2 (ja) * | 1993-03-31 | 2000-08-07 | 日本碍子株式会社 | ハニカム構造体 |
| US5633066A (en) * | 1994-03-21 | 1997-05-27 | Corning Incorporated | Honeycomb structures having non-parallel cells and method of making |
| JP3536060B2 (ja) * | 1995-07-06 | 2004-06-07 | 東京窯業株式会社 | セラミックハニカム構造体端面の目封じ方法 |
| US5851326A (en) * | 1995-10-25 | 1998-12-22 | Hexcel Corpation | Method for making ceramic honeycomb |
| US5753339A (en) * | 1996-08-09 | 1998-05-19 | General Motors Corporation | Catalytic converter substrate with a plurality of cell groups having high and low thermal mass walls |
| JP4220584B2 (ja) * | 1997-06-06 | 2009-02-04 | 三菱重工業株式会社 | ハニカム型触媒の製造方法 |
| JP3553424B2 (ja) * | 1999-06-22 | 2004-08-11 | 日本碍子株式会社 | セラミックハニカム構造体、セラミックハニカム触媒担体及びこれらを用いたセラミックハニカム触媒コンバータ |
| EP1142619B1 (en) | 1999-09-29 | 2007-01-24 | Ibiden Co., Ltd. | Honeycomb filter and ceramic filter assembly |
| US7427308B2 (en) † | 2002-03-04 | 2008-09-23 | Ibiden Co., Ltd. | Honeycomb filter for exhaust gas decontamination and exhaust gas decontamination apparatus |
| ATE376880T1 (de) | 2002-03-22 | 2007-11-15 | Ibiden Co Ltd | Herstellungsverfahren eines wabenfilters zur reinigung von abgas |
| EP2077155B1 (en) * | 2002-06-17 | 2014-12-17 | Hitachi Metals, Ltd. | Ceramic honeycomb structure |
| JP4001800B2 (ja) * | 2002-09-25 | 2007-10-31 | 日本碍子株式会社 | ハニカム触媒担体の製造方法 |
| JP4421858B2 (ja) | 2003-09-12 | 2010-02-24 | 日本碍子株式会社 | ハニカム構造体及びその製造方法 |
| JP4849891B2 (ja) * | 2003-11-05 | 2012-01-11 | イビデン株式会社 | ハニカム構造体の製造方法 |
| JP4550434B2 (ja) * | 2004-01-15 | 2010-09-22 | 日本碍子株式会社 | セル構造体及びその製造方法 |
| US7807110B2 (en) * | 2004-03-12 | 2010-10-05 | Cormetech Inc. | Catalyst systems |
| JP2005254751A (ja) * | 2004-03-15 | 2005-09-22 | Ngk Insulators Ltd | セラミックスハニカム構造体の製造方法 |
| JP5091672B2 (ja) * | 2005-06-24 | 2012-12-05 | イビデン株式会社 | ハニカム構造体及びその製造方法 |
| WO2006137151A1 (ja) | 2005-06-24 | 2006-12-28 | Ibiden Co., Ltd. | ハニカム構造体、及び、排気ガス浄化装置 |
| CN100534617C (zh) | 2005-06-24 | 2009-09-02 | 揖斐电株式会社 | 蜂窝结构体 |
| EP1966108B1 (en) * | 2005-11-30 | 2012-01-11 | Corning Incorporated | Controlled pore size distribution porous ceramic honeycomb filter |
| JP5144075B2 (ja) * | 2006-03-30 | 2013-02-13 | 日本碍子株式会社 | ハニカム構造体及びその製造方法 |
| US8298311B2 (en) * | 2006-11-15 | 2012-10-30 | Corning Incorporated | Filters with controlled submicron porosity |
| US7981188B2 (en) * | 2006-11-30 | 2011-07-19 | Corning Incorporated | Controlled pore size distribution porous ceramic honeycomb filter, honeycomb green body, batch mixture and manufacturing method therefor |
| WO2008099450A1 (ja) | 2007-02-09 | 2008-08-21 | Ibiden Co., Ltd. | ハニカム構造体および排気ガス処理装置 |
| JP5375600B2 (ja) * | 2007-03-26 | 2013-12-25 | 日立金属株式会社 | セラミックハニカム構造体の製造方法 |
| WO2008126307A1 (ja) * | 2007-03-30 | 2008-10-23 | Ibiden Co., Ltd. | 触媒担持体および触媒担持体の製造方法 |
| JP5411861B2 (ja) * | 2007-08-31 | 2014-02-12 | コーニング インコーポレイテッド | コージェライト・ハニカム物品および製造方法 |
| US8242038B2 (en) * | 2007-10-31 | 2012-08-14 | Corning Incorporated | Low thermal expansion high strength honeycomb cement and method therefor |
| US8143180B2 (en) * | 2007-11-30 | 2012-03-27 | Corning Incorporated | Honeycomb cement with ceramic-forming crystallizable glass and method therefor |
| DE102008004036B3 (de) * | 2008-01-11 | 2009-07-09 | Audi Ag | Verfahren zur Herstellung eines Wabenstrukturkörpers für einen Katalysator eines Kraftfahrzeuges sowie Wabenstrukturkörper-Rohling |
| US20090217524A1 (en) * | 2008-02-28 | 2009-09-03 | Jeffrey John Domey | Method and apparatus for manufacturing a honeycomb article |
| US8591623B2 (en) | 2008-02-29 | 2013-11-26 | Corning Incorporated | Honeycomb manufacturing method using ground nut shells and honeycomb body produced thereby |
| WO2009141891A1 (ja) * | 2008-05-20 | 2009-11-26 | イビデン株式会社 | ハニカム構造体 |
| US20110126973A1 (en) * | 2009-11-30 | 2011-06-02 | Andrewlavage Jr Edward Francis | Apparatus And Method For Manufacturing A Honeycomb Article |
| JP5762337B2 (ja) * | 2012-02-24 | 2015-08-12 | 三菱重工業株式会社 | ハニカム構造体の乾燥方法 |
| US11007672B2 (en) | 2014-09-30 | 2021-05-18 | Hitachi Metals, Ltd. | Ceramic honeycomb structure and its production method, and honeycomb-molding die |
| JP6636039B2 (ja) * | 2015-03-25 | 2020-01-29 | コーニング インコーポレイテッド | セルラーセラミックウェアのスキンを乾燥させるシステム及び方法 |
| JP6335823B2 (ja) | 2015-03-25 | 2018-05-30 | 日本碍子株式会社 | ハニカム構造体、及びハニカム構造体の製造方法 |
| US11083996B2 (en) * | 2016-12-12 | 2021-08-10 | Cormetech, Inc. | SCR catalyst modules and associated catalytic reactors |
| US11890609B2 (en) | 2019-09-12 | 2024-02-06 | Corning Incorporated | Honeycomb bodies with improved skin CTE and isostatic strength and methods of making the same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2263554A1 (de) * | 1972-01-18 | 1974-07-04 | Feldmuehle Anlagen Prod | Katalysatortraeger aus gesintertem anorganischem material mit aussenmantel |
| JPS5148529B2 (US06826419-20041130-M00005.png) * | 1972-05-13 | 1976-12-21 | ||
| JPS5135660B2 (US06826419-20041130-M00005.png) * | 1973-04-28 | 1976-10-04 | ||
| JPS50142605A (US06826419-20041130-M00005.png) * | 1974-05-07 | 1975-11-17 | ||
| JPS56129043A (en) * | 1980-03-14 | 1981-10-08 | Ngk Insulators Ltd | Honeycomb structure of ceramic |
| US4448833A (en) * | 1981-06-16 | 1984-05-15 | Nippondenso Co., Ltd. | Porous ceramic body and a method of manufacturing the same |
| JPS5814950A (ja) * | 1981-07-18 | 1983-01-28 | Nippon Soken Inc | 活性アルミナコ−テイングハニカム構造触媒担体 |
-
1987
- 1987-03-16 JP JP1987037125U patent/JPH07183Y2/ja not_active Expired - Lifetime
-
1988
- 1988-03-08 US US07/165,464 patent/US4840827A/en not_active Expired - Lifetime
- 1988-03-14 EP EP88302192A patent/EP0283224B1/en not_active Expired - Lifetime
- 1988-03-15 CA CA000561474A patent/CA1305466C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7276276B2 (en) | 2002-04-26 | 2007-10-02 | Ngk Insulators, Ltd. | Honeycomb structure producing method, and honeycomb structure |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0283224A1 (en) | 1988-09-21 |
| CA1305466C (en) | 1992-07-21 |
| JPS63144836U (US06826419-20041130-M00005.png) | 1988-09-22 |
| US4840827A (en) | 1989-06-20 |
| EP0283224B1 (en) | 1992-05-27 |
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