JP4051163B2 - セラミックフィルタ集合体 - Google Patents
セラミックフィルタ集合体 Download PDFInfo
- Publication number
- JP4051163B2 JP4051163B2 JP27712399A JP27712399A JP4051163B2 JP 4051163 B2 JP4051163 B2 JP 4051163B2 JP 27712399 A JP27712399 A JP 27712399A JP 27712399 A JP27712399 A JP 27712399A JP 4051163 B2 JP4051163 B2 JP 4051163B2
- Authority
- JP
- Japan
- Prior art keywords
- ceramic
- honeycomb
- filter
- material layer
- sealing material
- 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 65
- 239000003566 sealing material Substances 0.000 claims description 53
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 25
- 229910021426 porous silicon Inorganic materials 0.000 claims description 11
- 241000264877 Hippospongia communis Species 0.000 description 79
- 239000007789 gas Substances 0.000 description 33
- 239000000835 fiber Substances 0.000 description 29
- 239000011230 binding agent Substances 0.000 description 23
- 230000002093 peripheral effect Effects 0.000 description 20
- 210000004027 cell Anatomy 0.000 description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 10
- 238000001914 filtration Methods 0.000 description 10
- 238000000746 purification Methods 0.000 description 9
- 238000007789 sealing Methods 0.000 description 9
- 239000010419 fine particle Substances 0.000 description 8
- 210000002421 cell wall Anatomy 0.000 description 7
- 239000010954 inorganic particle Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000012784 inorganic fiber Substances 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 6
- 230000035882 stress Effects 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229910010271 silicon carbide Inorganic materials 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 description 4
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 4
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 238000004898 kneading Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 229910052863 mullite Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- -1 sialon Inorganic materials 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 2
- 239000001856 Ethyl cellulose Substances 0.000 description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229910052878 cordierite Inorganic materials 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 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 2
- 229920001249 ethyl cellulose Polymers 0.000 description 2
- 235000019325 ethyl cellulose Nutrition 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 235000010981 methylcellulose Nutrition 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Images
Landscapes
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Processes For Solid Components From Exhaust (AREA)
Priority Applications (41)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27712399A JP4051163B2 (ja) | 1999-09-29 | 1999-09-29 | セラミックフィルタ集合体 |
| ES06075589T ES2321331T3 (es) | 1999-09-29 | 2000-09-26 | Filtro de nido de abeja y conjunto de filtros ceramicos. |
| DE20023986U DE20023986U1 (de) | 1999-09-29 | 2000-09-26 | Keramische Filteranordnung |
| EP04025972A EP1508358B1 (en) | 1999-09-29 | 2000-09-26 | Honeycomb filter and ceramic filter assembly |
| ES04025972T ES2324035T3 (es) | 1999-09-29 | 2000-09-26 | Filtro de nido de abeja y conjunto de filtros ceramicos. |
| EP04025971A EP1508356B1 (en) | 1999-09-29 | 2000-09-26 | Honeycomb filter and ceramic filter assembly |
| US09/856,751 US6669751B1 (en) | 1999-09-29 | 2000-09-26 | Honeycomb filter and ceramic filter assembly |
| DE60032392T DE60032392T2 (de) | 1999-09-29 | 2000-09-26 | Wabenförmiger Filter und Anordnung von keramischen Filtern |
| EP06075590A EP1688171B2 (en) | 1999-09-29 | 2000-09-26 | Honeycomb filter and ceramic filter assembly |
| EP04025970A EP1516659B1 (en) | 1999-09-29 | 2000-09-26 | Honeycomb filter and ceramic filter assembly |
| DE20023990U DE20023990U1 (de) | 1999-09-29 | 2000-09-26 | Keramische Filteranordnung |
| ES04025971T ES2277656T3 (es) | 1999-09-29 | 2000-09-26 | Filtro en nido de abejas y conjunto de filtros ceramicos. |
| ES04025969T ES2277654T3 (es) | 1999-09-29 | 2000-09-26 | Filtro en nido de abejas y conjunto de filtros ceramicos. |
| DE60041464T DE60041464D1 (de) | 1999-09-29 | 2000-09-26 | Wabenförmiger Filter und Anordnung von keramischen Filtern |
| KR10-2001-7006635A KR100446205B1 (ko) | 1999-09-29 | 2000-09-26 | 하니콤 필터 및 세라믹 필터 집합체, 그리고 이를 갖는 배기가스 정화장치 |
| EP06075589A EP1666121B1 (en) | 1999-09-29 | 2000-09-26 | Honeycomb filter and ceramic filter assembly |
| ES06075590T ES2341274T3 (es) | 1999-09-29 | 2000-09-26 | Filtro de panal y conjunto de filtro ceramico. |
| DE20023989U DE20023989U1 (de) | 1999-09-29 | 2000-09-26 | Keramische Filteranordnung |
| PCT/JP2000/006599 WO2001023069A1 (en) | 1999-09-29 | 2000-09-26 | Honeycomb filter and ceramic filter assembly |
| EP04025973A EP1508357B1 (en) | 1999-09-29 | 2000-09-26 | Honeycomb filter and ceramic filter assembly |
| DE20023987U DE20023987U1 (de) | 1999-09-29 | 2000-09-26 | Keramische Filteranordnung |
| ES04025973T ES2281733T3 (es) | 1999-09-29 | 2000-09-26 | Filtro en nido de abejas y conjunto de filtros ceramicos. |
| DE20023988U DE20023988U1 (de) | 1999-09-29 | 2000-09-26 | Keramische Filteranordnung |
| DE60043867T DE60043867D1 (de) | 1999-09-29 | 2000-09-26 | Wabenförmiger Filter und Anordnung von keramischen Filtern |
| KR10-2003-7012780A KR100482271B1 (ko) | 1999-09-29 | 2000-09-26 | 하니콤 필터 및 세라믹 필터 집합체, 그리고 이를 갖는 배기가스 정화장치 |
| DE60042036T DE60042036D1 (de) | 1999-09-29 | 2000-09-26 | Wabenfilterelement und Anordnung mit keramischen Filtern |
| DE60032391T DE60032391T2 (de) | 1999-09-29 | 2000-09-26 | Wabenfömiger Filter und Anordnung von keramischen Filtern |
| DE60033133T DE60033133T2 (de) | 1999-09-29 | 2000-09-26 | Wabenförmiger filter und anordnung von keramischen filtern |
| ES00962846T ES2276695T3 (es) | 1999-09-29 | 2000-09-26 | Filtro en nido de abejas y conjunto de filtros ceramicos. |
| EP00962846A EP1142619B1 (en) | 1999-09-29 | 2000-09-26 | Honeycomb filter and ceramic filter assembly |
| EP04025969A EP1508355B1 (en) | 1999-09-29 | 2000-09-26 | Honeycomb filter and ceramic filter assembly |
| DE60032952T DE60032952T2 (de) | 1999-09-29 | 2000-09-26 | Wabenförmiger Filter und Anordnung von keramischen Filtern |
| DE60033977T DE60033977T2 (de) | 1999-09-29 | 2000-09-26 | Wabenförmiger Filter und Anordnung von keramischen Filtern |
| ES04025970T ES2277655T3 (es) | 1999-09-29 | 2000-09-26 | Filtro en nido de abejas y conjunto de filtros ceramicos. |
| EP06076658A EP1775009A1 (en) | 1999-09-29 | 2000-09-26 | Honeycomb filter and ceramic filter assembly |
| US10/671,418 US7112233B2 (en) | 1999-09-29 | 2003-09-26 | Honeycomb filter and ceramic filter assembly |
| US11/230,844 US7427309B2 (en) | 1999-09-29 | 2005-09-21 | Honeycomb filter and ceramic filter assembly |
| US12/032,255 US20080120950A1 (en) | 1999-09-29 | 2008-02-15 | Honeycomb filter and ceramic filter assembly |
| US12/770,658 US8080082B2 (en) | 1999-09-29 | 2010-04-29 | Honeycomb filter and method for producing the honeycomb filter |
| US12/959,419 US8083826B2 (en) | 1999-09-29 | 2010-12-03 | Honeycomb filter and method for producing the honeycomb filter |
| US13/214,140 US20110304084A1 (en) | 1999-09-29 | 2011-08-19 | Method for producing honeycomb filter and method for producing ceramic filter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27712399A JP4051163B2 (ja) | 1999-09-29 | 1999-09-29 | セラミックフィルタ集合体 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004022998A Division JP2004216375A (ja) | 2004-01-30 | 2004-01-30 | セラミックフィルタ集合体、ハニカムフィルタ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001096117A JP2001096117A (ja) | 2001-04-10 |
| JP2001096117A5 JP2001096117A5 (enExample) | 2004-12-24 |
| JP4051163B2 true JP4051163B2 (ja) | 2008-02-20 |
Family
ID=17579121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27712399A Expired - Lifetime JP4051163B2 (ja) | 1999-09-29 | 1999-09-29 | セラミックフィルタ集合体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4051163B2 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD609319S1 (en) | 2008-06-19 | 2010-02-02 | Ibiden Co., Ltd. | Particulate filter for diesel engine |
| USD609320S1 (en) | 2008-06-19 | 2010-02-02 | Ibiden Co., Ltd. | Particulate filter for diesel engine |
| USD647607S1 (en) | 2008-05-27 | 2011-10-25 | Ibiden Co., Ltd. | Particulate filter for diesel engine |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3503823B2 (ja) * | 2001-02-15 | 2004-03-08 | 日立金属株式会社 | 多孔質セラミックハニカム構造体 |
| JP4715032B2 (ja) * | 2001-05-25 | 2011-07-06 | トヨタ自動車株式会社 | ディーゼル排ガス浄化フィルタ |
| DE60318937T3 (de) * | 2002-03-04 | 2013-10-10 | Ibiden Co., Ltd. | Verwendung eines wabenfilters zur abgasreinigung |
| WO2003084640A1 (en) * | 2002-04-09 | 2003-10-16 | Ibiden Co., Ltd. | Honeycomb filter for clarification of exhaust gas |
| CN1322909C (zh) | 2002-09-13 | 2007-06-27 | 揖斐电株式会社 | 蜂窝状结构体 |
| WO2004024295A1 (ja) | 2002-09-13 | 2004-03-25 | Ibiden Co., Ltd. | ハニカム構造体 |
| DE202004021448U1 (de) | 2003-06-05 | 2008-04-10 | Ibiden Co., Ltd., Ogaki | Wabenstrukturkörper |
| ATE361140T1 (de) | 2003-06-23 | 2007-05-15 | Ibiden Co Ltd | Wabenstrukturkörper |
| DE602004011971T3 (de) | 2003-10-20 | 2012-10-18 | Ibiden Co., Ltd. | Wabenstruktur |
| JP4439236B2 (ja) | 2003-10-23 | 2010-03-24 | イビデン株式会社 | ハニカム構造体 |
| JP2005144250A (ja) * | 2003-11-12 | 2005-06-09 | Ngk Insulators Ltd | ハニカム構造体 |
| JP2004216375A (ja) * | 2004-01-30 | 2004-08-05 | Ibiden Co Ltd | セラミックフィルタ集合体、ハニカムフィルタ |
| JP4863995B2 (ja) * | 2005-06-24 | 2012-01-25 | イビデン株式会社 | ハニカム構造体 |
| JP5091673B2 (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 |
| 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 |
| CN100457688C (zh) | 2005-06-24 | 2009-02-04 | 揖斐电株式会社 | 蜂窝结构体 |
| WO2006137158A1 (ja) | 2005-06-24 | 2006-12-28 | Ibiden Co., Ltd. | ハニカム構造体 |
| JPWO2006137157A1 (ja) | 2005-06-24 | 2009-01-08 | イビデン株式会社 | ハニカム構造体 |
| KR100781928B1 (ko) * | 2005-12-29 | 2007-12-04 | 이비덴 가부시키가이샤 | 하니콤 구조체 |
| JP4890903B2 (ja) * | 2006-03-28 | 2012-03-07 | 日本碍子株式会社 | ハニカム構造体 |
| KR101439510B1 (ko) | 2006-11-20 | 2014-09-17 | 주식회사 칸세라 | 하니컴 세라믹 필터의 다층 접합 구조 |
| JP5281933B2 (ja) * | 2009-03-16 | 2013-09-04 | 日本碍子株式会社 | ハニカム構造体 |
-
1999
- 1999-09-29 JP JP27712399A patent/JP4051163B2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD647607S1 (en) | 2008-05-27 | 2011-10-25 | Ibiden Co., Ltd. | Particulate filter for diesel engine |
| USD609319S1 (en) | 2008-06-19 | 2010-02-02 | Ibiden Co., Ltd. | Particulate filter for diesel engine |
| USD609320S1 (en) | 2008-06-19 | 2010-02-02 | Ibiden Co., Ltd. | Particulate filter for diesel engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001096117A (ja) | 2001-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4051163B2 (ja) | セラミックフィルタ集合体 | |
| JP3803009B2 (ja) | セラミックフィルタ集合体 | |
| JP4409959B2 (ja) | セラミックフィルタおよび排ガス浄化装置 | |
| KR100446205B1 (ko) | 하니콤 필터 및 세라믹 필터 집합체, 그리고 이를 갖는 배기가스 정화장치 | |
| KR100884518B1 (ko) | 허니컴 구조체 및 그 제조 방법 | |
| JP2001162119A (ja) | セラミックフィルタ集合体 | |
| EP1604720A2 (en) | Ceramic filter for exhaust gas purification | |
| JP3965007B2 (ja) | 多孔質炭化珪素焼結体、ハニカムフィルタ、セラミックフィルタ集合体 | |
| JP2001096116A (ja) | セラミックフィルタ集合体、ハニカムフィルタ | |
| JP4368557B2 (ja) | セラミックフィルタ集合体 | |
| JP4167814B2 (ja) | セラミックフィルタ集合体 | |
| JP4146048B2 (ja) | ハニカムフィルタ、ハニカムフィルタ集合体、 | |
| JP2001096113A (ja) | ハニカムフィルタ、排気ガス浄化装置 | |
| JP2006061909A (ja) | セラミックフィルタ集合体 | |
| JP2002274947A (ja) | 多孔質炭化珪素焼結体及びその製造方法、ディーゼルパティキュレートフィルタ | |
| JP2002227633A (ja) | セラミック構造体及び排気ガス浄化装置 | |
| JP2004216375A (ja) | セラミックフィルタ集合体、ハニカムフィルタ | |
| JP2001096111A (ja) | 多孔質炭化珪素焼結体、ハニカムフィルタ、セラミックフィルタ集合体 | |
| JP2009012005A (ja) | ハニカムフィルタおよびフィルタ集合体 | |
| JP2009019634A (ja) | 排気ガス浄化装置 | |
| WO2009118809A1 (ja) | ハニカム構造体 | |
| JP2001097776A (ja) | 多孔質炭化珪素焼結体、ハニカムフィルタ、セラミックフィルタ集合体 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040129 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070807 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071004 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20071127 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20071203 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 4051163 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101207 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101207 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111207 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111207 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121207 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131207 Year of fee payment: 6 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |