JPS63162410U - - Google Patents
Info
- Publication number
- JPS63162410U JPS63162410U JP5473987U JP5473987U JPS63162410U JP S63162410 U JPS63162410 U JP S63162410U JP 5473987 U JP5473987 U JP 5473987U JP 5473987 U JP5473987 U JP 5473987U JP S63162410 U JPS63162410 U JP S63162410U
- Authority
- JP
- Japan
- Prior art keywords
- fire
- electric wire
- resistant
- resistant layer
- sheath
- 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
- 239000004020 conductor Substances 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims 4
- 239000011810 insulating material Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
Landscapes
- Insulated Conductors (AREA)
Description
第１図は本考案の一実施例における耐火電線の
断面図、第２図は第１図にシース被覆を施した断
面図である。
１…導体、２…耐火層、３…コアー外被、４…
シース。
FIG. 1 is a sectional view of a refractory electric wire according to an embodiment of the present invention, and FIG. 2 is a sectional view of the same as shown in FIG. 1 with a sheath covering applied thereto. DESCRIPTION OF SYMBOLS 1...Conductor, 2...Fireproof layer, 3...Core jacket, 4...
sheath.
Claims (1)
を被覆した絶縁コアーを集合したものにシースを
被覆した耐火電線であつて、その耐火層を無機質
粉末を主成分とし、かつ可撓性及び絶縁性を有す
る材料で形成した耐火電線。 A fire-resistant electric wire is a fire-resistant electric wire in which a sheath is coated on a collection of insulating cores in which the outer periphery of a fire-resistant layer formed on a conductor is covered with a core jacket, and the fire-resistant layer is mainly composed of inorganic powder and has flexibility and Fireproof wire made of insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5473987U JPS63162410U (en) | 1987-04-13 | 1987-04-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5473987U JPS63162410U (en) | 1987-04-13 | 1987-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63162410U true JPS63162410U (en) | 1988-10-24 |
Family
ID=30882008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5473987U Pending JPS63162410U (en) | 1987-04-13 | 1987-04-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63162410U (en) |
-
1987
- 1987-04-13 JP JP5473987U patent/JPS63162410U/ja active Pending