JPS58121344U - Ceramic porous material - Google Patents
Ceramic porous materialInfo
- Publication number
- JPS58121344U JPS58121344U JP1761982U JP1761982U JPS58121344U JP S58121344 U JPS58121344 U JP S58121344U JP 1761982 U JP1761982 U JP 1761982U JP 1761982 U JP1761982 U JP 1761982U JP S58121344 U JPS58121344 U JP S58121344U
- Authority
- JP
- Japan
- Prior art keywords
- porous body
- ceramic porous
- ceramic
- body according
- utility
- 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
Landscapes
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図（↓来者案の一実施例を示す斜視図、第２図は回
倒を通気性断熱材として用いた場合の一使用態様を示す
概略断面図である。Figure 1 (↓) is a perspective view showing an example of the visitor's proposal, and Figure 2 is a schematic cross-sectional view showing one mode of use when folding is used as a breathable heat insulating material.
Claims (1)
ック多孔体において、その外面部に少なくとも１条の切
り込み部を形成したことを特徴とするセラミック多孔体
。 。 ２ セラミック多孔体が中空部を有するものであり、切
り込み部がこの中空セラミック多孔体の外周部に溝状に
形成された実用新案登録請求の範囲第１項記載のセラミ
ック多孔体。、３ セラミック多孔体が円筒形状であり
、切り込み部がその外周部に軸方向に沿って一端部から
他端部にかけ連続−して形成された実用新案登録請求の
範囲第２項記載のセラミック多孔体。′４ セラミック
多孔体の嵩比重が０．２５〜０．６であり、網目の径が
０．２〜７ｍｍであり、空隙率が７５〜９５％であり、
かつ空気の圧力損失が毎秒風速１ｍで１ＣＩ′ｒＬの厚
みを通過するのに水柱０、１７−３０ ｍｍである実用
新案登録請求の範囲第１項乃至第３項いずれか記載のセ
ラミック多孔体。 ５ セラミック多孔体の材質がコージライト相を □２
０重量％以上含むものである実用新案登録請求の範囲第
１項乃至第４項いずれか記載のセラミック多孔体。 ６ セラミック多孔体め材質がアルミナを８７重量％以
上含むものである実用新案登録請求の範囲第１項乃至第
４項いずれか記載のセラミック多孔体。 ７ セラミック多孔体が通気性断熱材として使用される
実用新案登録請求の範囲第１項乃至第６声いずれか爬載
のセラミック多孔体。[Claims for Utility Model Registration] 1. A ceramic porous body having a three-dimensional skeleton structure having an internal communication space, characterized in that at least one notch is formed on the outer surface of the ceramic porous body. . 2. The ceramic porous body according to claim 1, wherein the ceramic porous body has a hollow portion, and the cut portion is formed in the shape of a groove on the outer periphery of the hollow ceramic porous body. , 3. The ceramic porous body according to claim 2, wherein the ceramic porous body has a cylindrical shape, and the cut portion is formed continuously along the axial direction from one end to the other end on the outer periphery of the ceramic porous body. body. '4 The ceramic porous body has a bulk specific gravity of 0.25 to 0.6, a mesh diameter of 0.2 to 7 mm, and a porosity of 75 to 95%,
The ceramic porous body according to any one of claims 1 to 3, which is registered as a utility model and has a pressure loss of 0.17-30 mm in water column when air passes through a thickness of 1 CI'rL at a wind speed of 1 m/sec. 5 The material of the ceramic porous body has a cordierite phase □2
The ceramic porous body according to any one of claims 1 to 4, which contains 0% by weight or more. 6. The ceramic porous body according to any one of claims 1 to 4, wherein the ceramic porous body material contains 87% by weight or more of alumina. 7. A porous ceramic body according to any one of claims 1 to 6 of the claims for utility model registration, in which the porous ceramic body is used as a breathable heat insulating material.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1761982U JPS58121344U (en) | 1982-02-10 | 1982-02-10 | Ceramic porous material |
| DE8282105374T DE3263873D1 (en) | 1981-06-19 | 1982-06-18 | The use of a porous ceramic body as gas-permeable thermal insulator |
| EP82105374A EP0068360B1 (en) | 1981-06-19 | 1982-06-18 | The use of a porous ceramic body as gas-permeable thermal insulator |
| US06/590,555 US4568273A (en) | 1981-06-19 | 1984-03-20 | Gas-permeable thermal insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1761982U JPS58121344U (en) | 1982-02-10 | 1982-02-10 | Ceramic porous material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58121344U true JPS58121344U (en) | 1983-08-18 |
Family
ID=30029919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1761982U Pending JPS58121344U (en) | 1981-06-19 | 1982-02-10 | Ceramic porous material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58121344U (en) |
-
1982
- 1982-02-10 JP JP1761982U patent/JPS58121344U/en active Pending
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