JPWO2005047209A1 - ハニカム構造体 - Google Patents
ハニカム構造体 Download PDFInfo
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- JPWO2005047209A1 JPWO2005047209A1 JP2005515446A JP2005515446A JPWO2005047209A1 JP WO2005047209 A1 JPWO2005047209 A1 JP WO2005047209A1 JP 2005515446 A JP2005515446 A JP 2005515446A JP 2005515446 A JP2005515446 A JP 2005515446A JP WO2005047209 A1 JPWO2005047209 A1 JP WO2005047209A1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
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- 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
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- B32—LAYERED PRODUCTS
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- B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
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Abstract
Description
[図2]本発明のハニカム構造体の他の実施の形態(中心軸に対して垂直な平面で切断した全体の断面形状が正方形)の一部を端面側から見た正面図である。
[図3]本発明のハニカム構造体の他の実施の形態に用いられるハニカムセグメントを模式的に示す斜視図である。
[図4]図3におけるA−A線断面図である。
[図5]接合材への混練による粘度の時間的変化を示すグラフである。
Claims (10)
- 多孔質の隔壁によって区画、形成された流体の流路となる複数のセルが中心軸方向に互いに並行するように配設された構造を有するハニカム構造体であって、
それぞれが全体構造の一部を構成する形状を有するとともに、前記中心軸に対して垂直な方向に組み付けられることによって前記全体構造を構成することになる形状を有する複数のハニカムセグメントが、主成分としてセラミックスを含有するとともに粒状のフィラーを含有する接合材によって一体的に接合されて構成されてなることを特徴とするハニカム構造体。 - 前記接合材に含有される前記粒状のフィラーが、平均10〜300μmの直径を有する請求項1に記載のハニカム構造体。
- 前記接合材に含有される前記粒状のフィラーが、中空構造を有する請求項1又は2に記載のハニカム構造体。
- 前記接合材が、前記粒状のフィラーを、20〜70体積%含有する請求項1〜3のいずれかに記載のハニカム構造体。
- 前記接合材が、無機粒子、酸化物繊維及びコロイド状酸化物からなる群から選ばれる少なくとも一種をさらに含有する請求項1〜4のいずれかに記載のハニカム構造体。
- 多孔質の隔壁によって区画、形成された流体の流路となる複数のセルが中心軸方向に互いに並行するように配設された構造を有するハニカム構造体であって、それぞれが全体構造の一部を構成する形状を有するとともに、前記中心軸に対して垂直な方向に組み付けられることによって前記全体構造を構成することになる形状を有する複数のハニカムセグメントが、接合材によって一体的に接合されてなり、かつその接合体の外周面が、主成分としてセラミックスを含有するとともに、粒状のフィラーを含有するコーティング材によって被覆されてなることを特徴とするハニカム構造体。
- 前記コーティング材に含有される前記粒状のフィラーが、平均10〜300μmの直径を有する請求項6に記載のハニカム構造体。
- 前記コーティング材に含有される前記粒状のフィラーが、中空構造を有する請求項6又は7に記載のハニカム構造体。
- 前記コーティング材が、前記粒状のフィラーを、20〜70体積%含有する請求項6〜8のいずれかに記載のハニカム構造体。
- 前記コーティング材が、無機粒子、酸化物繊維及びコロイド状酸化物からなる群から選ばれる少なくとも一種をさらに含有する請求項6〜9のいずれかに記載のハニカム構造体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005515446A JP5281733B2 (ja) | 2003-11-12 | 2004-11-11 | ハニカム構造体 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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JP2003382536 | 2003-11-12 | ||
JP2003382536 | 2003-11-12 | ||
PCT/JP2004/016760 WO2005047209A1 (ja) | 2003-11-12 | 2004-11-11 | ハニカム構造体 |
JP2005515446A JP5281733B2 (ja) | 2003-11-12 | 2004-11-11 | ハニカム構造体 |
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JP2011209119A Division JP5524924B2 (ja) | 2003-11-12 | 2011-09-26 | ハニカム構造体 |
Publications (2)
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JPWO2005047209A1 true JPWO2005047209A1 (ja) | 2007-05-31 |
JP5281733B2 JP5281733B2 (ja) | 2013-09-04 |
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JP2005515446A Active JP5281733B2 (ja) | 2003-11-12 | 2004-11-11 | ハニカム構造体 |
JP2011209119A Active JP5524924B2 (ja) | 2003-11-12 | 2011-09-26 | ハニカム構造体 |
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US (1) | US7435279B2 (ja) |
EP (1) | EP1686108B1 (ja) |
JP (2) | JP5281733B2 (ja) |
KR (1) | KR100608034B1 (ja) |
PL (1) | PL1686108T3 (ja) |
WO (1) | WO2005047209A1 (ja) |
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JP5367363B2 (ja) * | 2006-03-24 | 2013-12-11 | 日本碍子株式会社 | 接合体、接合材組成物、ハニカムセグメント接合体、並びにそれを用いたハニカム構造体 |
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FR2902424B1 (fr) * | 2006-06-19 | 2008-10-17 | Saint Gobain Ct Recherches | Ciment de jointoiement a spheres creuses pour filtre a particules. |
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USD647607S1 (en) | 2008-05-27 | 2011-10-25 | Ibiden Co., Ltd. | Particulate filter for diesel engine |
FR2937971B1 (fr) * | 2008-10-30 | 2011-08-26 | Saint Gobain Ct Recherches | Corps assemble avec un ciment durci macroporeux |
US8263512B2 (en) | 2008-12-15 | 2012-09-11 | Unifrax I Llc | Ceramic honeycomb structure skin coating |
JP5345501B2 (ja) * | 2009-10-19 | 2013-11-20 | 東京窯業株式会社 | 外周被覆剤 |
US8999483B2 (en) | 2010-11-29 | 2015-04-07 | Corning Incorporated | Honeycomb structure comprising an outer cement skin and a cement therefor |
JP6077484B2 (ja) | 2014-03-26 | 2017-02-08 | 日本碍子株式会社 | ハニカム構造体 |
JP6174511B2 (ja) | 2014-03-31 | 2017-08-02 | 日本碍子株式会社 | ハニカム構造体 |
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WO2003067041A1 (fr) * | 2002-02-05 | 2003-08-14 | Ibiden Co., Ltd. | Filtre a nid d'abeille pour la decontamination des gaz d'echappement, matiere adhesive et de revetement, et procede d'obtention dudit filtre |
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EP1686108A1 (en) | 2006-08-02 |
KR20060055432A (ko) | 2006-05-23 |
JP5524924B2 (ja) | 2014-06-18 |
US20060101747A1 (en) | 2006-05-18 |
WO2005047209A1 (ja) | 2005-05-26 |
JP5281733B2 (ja) | 2013-09-04 |
PL1686108T3 (pl) | 2012-02-29 |
EP1686108B1 (en) | 2011-09-14 |
EP1686108A4 (en) | 2010-02-24 |
KR100608034B1 (ko) | 2006-08-08 |
US7435279B2 (en) | 2008-10-14 |
JP2012046417A (ja) | 2012-03-08 |
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