JPH0487120U - - Google Patents
Info
- Publication number
- JPH0487120U JPH0487120U JP12980090U JP12980090U JPH0487120U JP H0487120 U JPH0487120 U JP H0487120U JP 12980090 U JP12980090 U JP 12980090U JP 12980090 U JP12980090 U JP 12980090U JP H0487120 U JPH0487120 U JP H0487120U
- Authority
- JP
- Japan
- Prior art keywords
- insulated wire
- snow
- prevention means
- accretion prevention
- overhead insulated
- 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
- 239000012212 insulator Substances 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 2
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Description
第１図は本考案の難着雪形架空絶縁電線の一実
施例の縦断側面図、第２図は同じく一実施例の側
面図、第３図は従来の難着雪形架空絶縁電線の縦
断側面図、第４図は同じく従来の着雪塊の発生状
態を示す正面図である。
１……導体、２……絶縁体、３……絶縁電線、
５ａ……難着雪形架空絶縁電線、８……通電発熱
塗料、９……光フアイバ。
Fig. 1 is a longitudinal cross-sectional side view of one embodiment of the snow-resistant overhead insulated wire of the present invention, Fig. 2 is a side view of the same embodiment, and Fig. 3 is a longitudinal cross-section of a conventional snow-resistant overhead insulated wire. The side view and FIG. 4 are also front views showing the state of occurrence of conventional snowpack. 1...Conductor, 2...Insulator, 3...Insulated wire,
5a... Snow-resistant overhead insulated wire, 8... Current-carrying heat-generating paint, 9... Optical fiber.
Claims (1)
防止手段が設けられている難着雪形架空絶縁電線
において、前記着雪防止手段が、前記絶縁電線に
スパイラルロツドに巻付けられ、かつ通電発熱塗
料を塗布した光フアイバで形成されたものである
ことを特徴とする難着雪形架空絶縁電線。 In an overhead insulated wire that is difficult to snow, in which snow accretion prevention means is provided on the surface of an insulated wire having an insulator on a conductor, the snow accretion prevention means is wound around the insulated wire in a spiral rod, and A snow-resistant overhead insulated wire characterized by being formed of an optical fiber coated with an energizing heat-generating paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12980090U JPH0487120U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12980090U JPH0487120U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0487120U true JPH0487120U (en) | 1992-07-29 |
Family
ID=31877183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12980090U Pending JPH0487120U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0487120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013054839A (en) * | 2011-09-01 | 2013-03-21 | Kita Nippon Electric Cable Co Ltd | Low wind pressure wire with fin |
-
1990
- 1990-11-30 JP JP12980090U patent/JPH0487120U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013054839A (en) * | 2011-09-01 | 2013-03-21 | Kita Nippon Electric Cable Co Ltd | Low wind pressure wire with fin |