JPH01170912U - - Google Patents
Info
- Publication number
- JPH01170912U JPH01170912U JP6757688U JP6757688U JPH01170912U JP H01170912 U JPH01170912 U JP H01170912U JP 6757688 U JP6757688 U JP 6757688U JP 6757688 U JP6757688 U JP 6757688U JP H01170912 U JPH01170912 U JP H01170912U
- Authority
- JP
- Japan
- Prior art keywords
- electric wire
- protrusions
- overhead
- coating layer
- covered electric
- 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
- 239000011247 coating layer Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Description
第１図は本考案の一実施例による架空被覆電線
の斜視図、第２図及び第３図は従来の架空被覆電
線の斜視図、第４図は第２図の風による影響を説
明する説明図、第５図は従来の架空被覆電線に対
する風向きとＬ／Ｄとの関係を示す特性図である
。
１……電線本体、２……被覆層、３……突条。
Fig. 1 is a perspective view of an overhead covered electric wire according to an embodiment of the present invention, Figs. 2 and 3 are perspective views of conventional overhead covered electric wires, and Fig. 4 is an explanation explaining the influence of wind in Fig. 2. 5 are characteristic diagrams showing the relationship between wind direction and L/D for conventional overhead covered electric wires. 1...Electric wire body, 2...Coating layer, 3...Protrusion.
Claims (1)
層の表面にその長さ方向に沿つて突条が設けられ
ている架空被覆電線において、前記突条は１条又
は２条設けられ、且つ前記突条は前記電線本体の
長さ方向に沿つてランダムな形状で連続又は断続
的に形成されていることを特徴とする架空被覆電
線。 In an overhead covered electric wire in which a coating layer is provided on the outer periphery of an electric wire body, and protrusions are provided on the surface of the coating layer along its length, one or two protrusions are provided, and the An overhead covered electric wire characterized in that the protrusions are formed continuously or intermittently in a random shape along the length direction of the electric wire body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6757688U JPH01170912U (en) | 1988-05-24 | 1988-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6757688U JPH01170912U (en) | 1988-05-24 | 1988-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01170912U true JPH01170912U (en) | 1989-12-04 |
Family
ID=31292945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6757688U Pending JPH01170912U (en) | 1988-05-24 | 1988-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01170912U (en) |
-
1988
- 1988-05-24 JP JP6757688U patent/JPH01170912U/ja active Pending