JPS63108116U - - Google Patents
Info
- Publication number
- JPS63108116U JPS63108116U JP19965686U JP19965686U JPS63108116U JP S63108116 U JPS63108116 U JP S63108116U JP 19965686 U JP19965686 U JP 19965686U JP 19965686 U JP19965686 U JP 19965686U JP S63108116 U JPS63108116 U JP S63108116U
- Authority
- JP
- Japan
- Prior art keywords
- core
- wrapped around
- tape containing
- layer
- conductor
- 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
- 239000010410 layer Substances 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Description
第１図は本考案に係る耐火電線の基本構造を示
した断面図である。
図中、１……導体、２……耐火層、３……絶縁
被覆層、４……線心、５……介在、６……バリア
層、７……金属薄膜を含有するテープ、８……マ
イカ又はガラスを含有するテープ、９……外部シ
ース。
FIG. 1 is a sectional view showing the basic structure of a fireproof electric wire according to the present invention. In the figure, 1... Conductor, 2... Fireproof layer, 3... Insulating coating layer, 4... Wire core, 5... Interposition, 6... Barrier layer, 7... Tape containing metal thin film, 8... ... Tape containing mica or glass, 9 ... External sheath.
Claims (1)
所要数を介在と共に円形に撚り合わせた上に、金
属薄膜を含有するテープをラツプ巻きし、その上
にマイカ又はガラスを含有するテープをギヤツプ
巻きし、更にその上に外部シースを施してなる耐
火電線。 The required number of wire cores with a fireproof layer and an insulating coating layer on the conductor are twisted together in a circle with an intervening layer, a tape containing a thin metal film is wrapped around the core, and a tape containing mica or glass is wrapped around the core. A fire-resistant electric wire made by gap-wrapping and then applying an external sheath on top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986199656U JPH0436005Y2 (en) | 1986-12-30 | 1986-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986199656U JPH0436005Y2 (en) | 1986-12-30 | 1986-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63108116U true JPS63108116U (en) | 1988-07-12 |
| JPH0436005Y2 JPH0436005Y2 (en) | 1992-08-26 |
Family
ID=31161483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986199656U Expired JPH0436005Y2 (en) | 1986-12-30 | 1986-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0436005Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6123506A (en) * | 1984-07-13 | 1986-02-01 | Kawasaki Steel Corp | Prevention of bending in rolling mill for seamless steel pipe |
| JPS61232506A (en) * | 1985-04-06 | 1986-10-16 | 三菱電線工業株式会社 | Flame retarding communication cable |
-
1986
- 1986-12-30 JP JP1986199656U patent/JPH0436005Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6123506A (en) * | 1984-07-13 | 1986-02-01 | Kawasaki Steel Corp | Prevention of bending in rolling mill for seamless steel pipe |
| JPS61232506A (en) * | 1985-04-06 | 1986-10-16 | 三菱電線工業株式会社 | Flame retarding communication cable |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0436005Y2 (en) | 1992-08-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63108116U (en) | ||
| JPS63108115U (en) | ||
| JPS6237832U (en) | ||
| JPS62158712U (en) | ||
| JPH0163011U (en) | ||
| JPS6284112U (en) | ||
| JPS6337026U (en) | ||
| JPS63182409U (en) | ||
| JPH0160412U (en) | ||
| JPS59125015U (en) | fireproof cable | |
| JPH0376329U (en) | ||
| JPS5852818U (en) | fireproof wire | |
| JPS63162410U (en) | ||
| JPS6265727U (en) | ||
| JPS6318715U (en) | ||
| JPS6180523U (en) | ||
| JPS6274708U (en) | ||
| JPS6163724U (en) | ||
| JPS58155709U (en) | fireproof wire | |
| JPS5895515U (en) | fireproof cable | |
| JPS6356522U (en) | ||
| JPS62157013U (en) | ||
| JPS63182410U (en) | ||
| JPS6078516U (en) | fireproof cable | |
| JPS6427915U (en) |