JPH0312313U - - Google Patents
Info
- Publication number
- JPH0312313U JPH0312313U JP7269689U JP7269689U JPH0312313U JP H0312313 U JPH0312313 U JP H0312313U JP 7269689 U JP7269689 U JP 7269689U JP 7269689 U JP7269689 U JP 7269689U JP H0312313 U JPH0312313 U JP H0312313U
- Authority
- JP
- Japan
- Prior art keywords
- protective coating
- coating layers
- insulator
- tension
- power distribution
- 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.)
- Granted
Links
- 239000010410 layer Substances 0.000 claims description 5
- 239000011253 protective coating Substances 0.000 claims description 4
- 239000012212 insulator Substances 0.000 claims description 2
- 239000004760 aramid Substances 0.000 claims 1
- 229920006231 aramid fiber Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 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
- 229920002647 polyamide Polymers 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……縦添えポリアミ
ド、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...Vertical polyamide, 6...Secondary protective coating layer, 7a, 7b...Clamp .
Claims (1)
保護被覆層の間に樹脂含浸のアラミド繊維を縦添
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 tension-resistant power distribution cable characterized in that two protective coating layers are provided on the outside of an insulator, and resin-impregnated aramid fibers are longitudinally provided between the protective coating layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989072696U JPH0751694Y2 (en) | 1989-06-21 | 1989-06-21 | Tensile power distribution cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989072696U JPH0751694Y2 (en) | 1989-06-21 | 1989-06-21 | Tensile power distribution cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0312313U true JPH0312313U (en) | 1991-02-07 |
| JPH0751694Y2 JPH0751694Y2 (en) | 1995-11-22 |
Family
ID=31610860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989072696U Expired - Lifetime JPH0751694Y2 (en) | 1989-06-21 | 1989-06-21 | Tensile power distribution cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0751694Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5660909U (en) * | 1979-10-16 | 1981-05-23 | ||
| JPS60155115U (en) * | 1984-03-26 | 1985-10-16 | 住友電気工業株式会社 | Optical fiber composite overhead ground wire |
| JPS6230036A (en) * | 1985-07-31 | 1987-02-09 | 三重アサノコンクリ−ト株式会社 | Cement composite material |
| JPS645440A (en) * | 1987-06-30 | 1989-01-10 | Daiwa Seiko Inc | Fishing rod top |
-
1989
- 1989-06-21 JP JP1989072696U patent/JPH0751694Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5660909U (en) * | 1979-10-16 | 1981-05-23 | ||
| JPS60155115U (en) * | 1984-03-26 | 1985-10-16 | 住友電気工業株式会社 | Optical fiber composite overhead ground wire |
| JPS6230036A (en) * | 1985-07-31 | 1987-02-09 | 三重アサノコンクリ−ト株式会社 | Cement composite material |
| JPS645440A (en) * | 1987-06-30 | 1989-01-10 | Daiwa Seiko Inc | Fishing rod top |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0751694Y2 (en) | 1995-11-22 |
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