JPH0371513U - - Google Patents
Info
- Publication number
- JPH0371513U JPH0371513U JP13293089U JP13293089U JPH0371513U JP H0371513 U JPH0371513 U JP H0371513U JP 13293089 U JP13293089 U JP 13293089U JP 13293089 U JP13293089 U JP 13293089U JP H0371513 U JPH0371513 U JP H0371513U
- Authority
- JP
- Japan
- Prior art keywords
- protective coating
- coating layers
- insulator
- power distribution
- ultra
- 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
- 239000010410 layer Substances 0.000 claims description 5
- 239000011253 protective coating Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Description
第１図は本考案に係る耐張力配電ケーブルの具
体例の横断面図である。第２図は上記ケーブルの
耐張力性発揮のプロセスの説明図である。第３図
イは従来の無停電バイパス工法の概要説明図、同
図ロはメツセンジヤーワイヤに吊架された状態の
バイパスケーブルの横断面図である。
１……導体、２……絶縁体、３……しやへい層
、４……１次保護被覆層、５……超高強力ポリエ
チレン繊維、６……２次保護被覆層、７ａ，７ｂ
……クランプ。
FIG. 1 is a cross-sectional view of a specific example of a tension-resistant power distribution cable according to the present invention. FIG. 2 is an explanatory diagram of the process of exhibiting the tensile strength of the cable. FIG. 3A is a schematic explanatory diagram of a conventional uninterruptible bypass construction method, and FIG. 3B is a cross-sectional view of a bypass cable suspended from a messenger wire. DESCRIPTION OF SYMBOLS 1...Conductor, 2...Insulator, 3...Shining layer, 4...Primary protective coating layer, 5...Ultra high strength polyethylene fiber, 6...Secondary protective coating layer, 7a, 7b
... Clamp.
Claims (1)
保護被覆層の間に超高強力ポリエチレン繊維を縦
添えにより設けて成ることを特徴とする耐張力配
電ケーブル。 1. A high-strength power distribution cable comprising two protective coating layers on the outside of an insulator, and ultra-high strength polyethylene fibers longitudinally provided between the protective coating layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13293089U JPH0371513U (en) | 1989-11-14 | 1989-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13293089U JPH0371513U (en) | 1989-11-14 | 1989-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0371513U true JPH0371513U (en) | 1991-07-19 |
Family
ID=31680360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13293089U Pending JPH0371513U (en) | 1989-11-14 | 1989-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0371513U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524178B2 (en) * | 1973-05-18 | 1977-02-02 | ||
| JPS60138507A (en) * | 1983-12-27 | 1985-07-23 | Toyobo Co Ltd | Polyethylene wire having high tensile strength |
| JPS6424305A (en) * | 1987-07-17 | 1989-01-26 | Sumitomo Electric Industries | High-tensile strength low-specific gravity armored cable |
-
1989
- 1989-11-14 JP JP13293089U patent/JPH0371513U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524178B2 (en) * | 1973-05-18 | 1977-02-02 | ||
| JPS60138507A (en) * | 1983-12-27 | 1985-07-23 | Toyobo Co Ltd | Polyethylene wire having high tensile strength |
| JPS6424305A (en) * | 1987-07-17 | 1989-01-26 | Sumitomo Electric Industries | High-tensile strength low-specific gravity armored cable |
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