JPS6222823U - - Google Patents
Info
- Publication number
- JPS6222823U JPS6222823U JP11303485U JP11303485U JPS6222823U JP S6222823 U JPS6222823 U JP S6222823U JP 11303485 U JP11303485 U JP 11303485U JP 11303485 U JP11303485 U JP 11303485U JP S6222823 U JPS6222823 U JP S6222823U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic
- porous ceramic
- permeable
- porous
- structure according
- 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.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 claims description 12
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- 239000002241 glass-ceramic Substances 0.000 claims 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910010271 silicon carbide Inorganic materials 0.000 claims 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Laminated Bodies (AREA)
- Ceramic Products (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Catalysts (AREA)
Description
第１図は本考案の多孔質セラミツクス構造体を
示す斜視図、第２図は本考案の実施例を示す概略
側断面図、第３図は従来例を示す側断面図である
。
図中、１は多孔質セラミツクス体、２は非透過
性セラミツクス、３は多孔質セラミツクス構造体
である。
FIG. 1 is a perspective view showing a porous ceramic structure of the present invention, FIG. 2 is a schematic side sectional view showing an embodiment of the present invention, and FIG. 3 is a side sectional view showing a conventional example. In the figure, 1 is a porous ceramic body, 2 is a non-permeable ceramic body, and 3 is a porous ceramic structure.
Claims (1)
ツクス体を形成し、該多孔質セラミツクス体の外
周部にシート状の非透過性セラミツクスを被覆し
たことを特徴とする多孔質セラミツクス構造体。 (2) 上記非透過性セラミツクスがガラスセラミ
ツクスによつて形成された前記実用新案登録請求
の範囲第１項記載の多孔質セラミツクス構造体。 (3) 上記非透過性セラミツクスが窒化ケイ素或
は炭化ケイ素によつて形成された前記実用新案登
録請求の範囲第１項記載の多孔質セラミツクス構
造体。[Claims for Utility Model Registration] (1) A porous ceramic body having a porosity of 80% or more is formed, and the outer periphery of the porous ceramic body is coated with a sheet-like non-permeable ceramic. porous ceramic structure. (2) The porous ceramic structure according to claim 1, wherein the non-permeable ceramic is made of glass ceramic. (3) The porous ceramic structure according to claim 1, wherein the non-permeable ceramic is made of silicon nitride or silicon carbide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11303485U JPS6222823U (en) | 1985-07-25 | 1985-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11303485U JPS6222823U (en) | 1985-07-25 | 1985-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6222823U true JPS6222823U (en) | 1987-02-12 |
Family
ID=30994454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11303485U Pending JPS6222823U (en) | 1985-07-25 | 1985-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6222823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004028690A1 (en) * | 2002-09-25 | 2004-04-08 | Ngk Insulators, Ltd. | Honeycomb catalyst carrier and method for production thereof |
| WO2005068048A1 (en) * | 2004-01-15 | 2005-07-28 | Ngk Insulators, Ltd. | Cell structure and method of manufacturing the same |
-
1985
- 1985-07-25 JP JP11303485U patent/JPS6222823U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004028690A1 (en) * | 2002-09-25 | 2004-04-08 | Ngk Insulators, Ltd. | Honeycomb catalyst carrier and method for production thereof |
| WO2005068048A1 (en) * | 2004-01-15 | 2005-07-28 | Ngk Insulators, Ltd. | Cell structure and method of manufacturing the same |