JPS58155349U - Glass fiber thermal insulation - Google Patents
Glass fiber thermal insulationInfo
- Publication number
- JPS58155349U JPS58155349U JP5332482U JP5332482U JPS58155349U JP S58155349 U JPS58155349 U JP S58155349U JP 5332482 U JP5332482 U JP 5332482U JP 5332482 U JP5332482 U JP 5332482U JP S58155349 U JPS58155349 U JP S58155349U
- Authority
- JP
- Japan
- Prior art keywords
- glass fiber
- thermal insulation
- layer
- fiber layer
- fiber thermal
- 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.)
- Granted
Links
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のガラス繊維製保温筒状体の断面図、第２
図および第３図はそれぞれ本考案のガラス繊維製保温筒
状体を示す断面図、第３図は本考案のガラス繊維製保温
筒状体を製造するための装置の一例を示す断面図である
。
２・・・・・・ガラス繊維層、３・・・・・・外側層、
４・・曲内側層。
補正 昭５７．７−３０
図面の簡単な説明を次のように補正する。
図面の簡単な説明
第１図は従来のガラス繊維製保温筒状体の断面図、第２
図および第３図はそれぞれ本考案のガラス繊維製保温筒
状体を示す断面図、第４図は本考案のガラス繊維製保温
筒状体を製造するための装置の一例を示す断面図である
。
２−−−−−−ガラス繊維層、３・・・・・・外側層、
４・・曲内側層。Figure 1 is a cross-sectional view of a conventional glass fiber heat-insulating cylindrical body;
3 and 3 are respectively cross-sectional views showing the glass fiber heat-insulating cylindrical body of the present invention, and FIG. 3 is a cross-sectional view showing an example of an apparatus for manufacturing the glass fiber heat-insulating cylindrical body of the present invention. . 2...Glass fiber layer, 3...Outer layer,
4. Inner curved layer. Amendment July 30, 1982 The brief description of the drawings is amended as follows. Brief explanation of the drawings Figure 1 is a sectional view of a conventional glass fiber heat-insulating cylindrical body, Figure 2 is a cross-sectional view of a conventional glass fiber heat-insulating cylindrical body
3 and 3 are cross-sectional views showing the heat-insulating cylindrical body made of glass fiber of the present invention, and FIG. 4 is a cross-sectional view showing an example of an apparatus for manufacturing the heat-insulating cylindrical body made of glass fiber of the present invention. . 2------Glass fiber layer, 3... Outer layer,
4. Inner curved layer.
Claims (1)
保温筒状体において、前記ガラス繊維層の外側表面から
測ってすくなくとも０．２ＴＩｖｎでかつ前記ガラス繊
維層厚みの多くとも５０％厚みの外側層を構成するガラ
ス繊維の平均直径をガラス繊維層の内側層のガラス繊維
の平均直径よりも０゜１５〜２．０μ小さくしたことを
特徴とするガラス繊維製保温筒状体。In a glass fiber heat-insulating cylindrical body formed by winding a glass fiber layer in a spiral shape, an outer layer having a thickness of at least 0.2 TIvn measured from the outer surface of the glass fiber layer and at most 50% of the thickness of the glass fiber layer. 1. A heat-insulating cylindrical body made of glass fiber, characterized in that the average diameter of the glass fibers constituting the glass fiber layer is 0°15 to 2.0 μ smaller than the average diameter of the glass fibers of the inner layer of the glass fiber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5332482U JPS58155349U (en) | 1982-04-13 | 1982-04-13 | Glass fiber thermal insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5332482U JPS58155349U (en) | 1982-04-13 | 1982-04-13 | Glass fiber thermal insulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58155349U true JPS58155349U (en) | 1983-10-17 |
| JPS629300Y2 JPS629300Y2 (en) | 1987-03-04 |
Family
ID=30063992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5332482U Granted JPS58155349U (en) | 1982-04-13 | 1982-04-13 | Glass fiber thermal insulation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58155349U (en) |
-
1982
- 1982-04-13 JP JP5332482U patent/JPS58155349U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS629300Y2 (en) | 1987-03-04 |
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