JPH0249019U - - Google Patents
Info
- Publication number
- JPH0249019U JPH0249019U JP12840288U JP12840288U JPH0249019U JP H0249019 U JPH0249019 U JP H0249019U JP 12840288 U JP12840288 U JP 12840288U JP 12840288 U JP12840288 U JP 12840288U JP H0249019 U JPH0249019 U JP H0249019U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- insulated wire
- fin
- protrusion
- snow
- 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
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Description
第１図は本考案の難着雪絶縁電線の実施例を示
す側面図、第２図はその製造装置の縦断面図、同
図ｂはその口金の正面図、第３図は電線の揚力の
説明図である。
１１……導体、１２……絶縁被覆、１３……ひ
れ状突起。
Fig. 1 is a side view showing an embodiment of the snow-resistant insulated wire of the present invention, Fig. 2 is a longitudinal sectional view of its manufacturing equipment, Fig. It is an explanatory diagram. 11...Conductor, 12...Insulating coating, 13...Fin-like projection.
Claims (1)
、前記絶縁被覆と一体に押出し成形して成り、前
記ひれ状突起は、電線長手方向に連続的にかつ一
定の周期で、前記絶縁電線全周を取巻くように波
形に形成されていることを特徴とする難着雪絶縁
電線。 At least one fin-like protrusion is extruded on the outer periphery of the insulated wire, and the fin-like protrusion extends around the entire circumference of the insulated wire continuously and at regular intervals in the longitudinal direction of the wire. A snow-resistant insulated wire characterized by being formed into a corrugated shape that surrounds the wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12840288U JPH0249019U (en) | 1988-09-30 | 1988-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12840288U JPH0249019U (en) | 1988-09-30 | 1988-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0249019U true JPH0249019U (en) | 1990-04-05 |
Family
ID=31381710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12840288U Pending JPH0249019U (en) | 1988-09-30 | 1988-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249019U (en) |
-
1988
- 1988-09-30 JP JP12840288U patent/JPH0249019U/ja active Pending