JPS61172193U - - Google Patents
Info
- Publication number
- JPS61172193U JPS61172193U JP1985055739U JP5573985U JPS61172193U JP S61172193 U JPS61172193 U JP S61172193U JP 1985055739 U JP1985055739 U JP 1985055739U JP 5573985 U JP5573985 U JP 5573985U JP S61172193 U JPS61172193 U JP S61172193U
- Authority
- JP
- Japan
- Prior art keywords
- fiber layer
- heat shielding
- ceramic fiber
- shielding felt
- needle punching
- 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
- 239000000835 fiber Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Nonwoven Fabrics (AREA)
Description
第１図は、この考案の一実施例を示す遮熱用フ
エルトの縦断面図、第２図はエンジン遮熱用に構
成した遮熱用フエルトの縦断面図、第３図は他の
実施例を示す遮熱用フエルトの縦断面図である。
Ａ……遮熱用フエルト、１……セラミツク繊維
層、２……ガラス繊維層、３……ニードル繊維、
４……金属外装板。
Fig. 1 is a longitudinal sectional view of a heat shielding felt showing one embodiment of this invention, Fig. 2 is a longitudinal sectional view of a heat shielding felt configured for engine heat shielding, and Fig. 3 is another embodiment. FIG. 2 is a longitudinal sectional view of the heat shielding felt. A... Heat shielding felt, 1... Ceramic fiber layer, 2... Glass fiber layer, 3... Needle fiber,
4...Metal exterior plate.
Claims (1)
され、ニードルパンチング加工によつて一体化さ
れていることを特徴とする遮熱用フエルト。 (2) セラミツク繊維にアルミナ・シリカ系セラ
ミツク繊維が用いられている実用新案登録請求の
範囲第１項記載の遮熱用フエルト。 (3) ニードルパンチング加工がセラミツク繊維
層とガラス繊維層の両側から施されている遮熱用
フエルト。[Claims for Utility Model Registration] (1) A heat shielding felt characterized by a ceramic fiber layer and a glass fiber layer being laminated and integrated by needle punching. (2) The heat shielding felt according to claim 1, in which alumina-silica ceramic fiber is used as the ceramic fiber. (3) A heat shielding felt in which needle punching is applied on both sides of the ceramic fiber layer and the glass fiber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985055739U JPS61172193U (en) | 1985-04-15 | 1985-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985055739U JPS61172193U (en) | 1985-04-15 | 1985-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61172193U true JPS61172193U (en) | 1986-10-25 |
Family
ID=30578697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985055739U Pending JPS61172193U (en) | 1985-04-15 | 1985-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61172193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006207393A (en) * | 2005-01-25 | 2006-08-10 | Ibiden Co Ltd | Heat insulator for end cone part of exhaust emission control device |
-
1985
- 1985-04-15 JP JP1985055739U patent/JPS61172193U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006207393A (en) * | 2005-01-25 | 2006-08-10 | Ibiden Co Ltd | Heat insulator for end cone part of exhaust emission control device |
| JP4663341B2 (en) * | 2005-01-25 | 2011-04-06 | イビデン株式会社 | Heat insulation material for end cone part of exhaust gas purifier |
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