JPS61141711U - - Google Patents
Info
- Publication number
- JPS61141711U JPS61141711U JP2445885U JP2445885U JPS61141711U JP S61141711 U JPS61141711 U JP S61141711U JP 2445885 U JP2445885 U JP 2445885U JP 2445885 U JP2445885 U JP 2445885U JP S61141711 U JPS61141711 U JP S61141711U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- rubber
- power cable
- utility
- model registration
- 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
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 2
- 239000011888 foil Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 230000007797 corrosion Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
第１図は従来の金属遮蔽層付遮水型ゴム、プラ
スチツク絶縁電力ケーブルの断面図、第２図は本
考案の金属遮蔽層付遮水型ゴム、プラスチツク絶
縁電力ケーブルの１例を示す断面図である。
１……導体、２……内部導電層、３……絶縁体
層、４……外部導電層、５ａ，５ｂ……金属遮蔽
層、６……遮水層、７……防食層。
Fig. 1 is a sectional view of a conventional water-shielding rubber with metal shielding layer and plastic insulated power cable, and Fig. 2 is a sectional view showing an example of the water-shielding rubber with metal shielding layer and plastic insulated power cable of the present invention. It is. DESCRIPTION OF SYMBOLS 1... Conductor, 2... Inner conductive layer, 3... Insulator layer, 4... Outer conductive layer, 5a, 5b... Metal shielding layer, 6... Water shielding layer, 7... Corrosion protection layer.
Claims (1)
導電層、金属遮蔽層を順次設け、最外層に防食用
シースを被覆してなる金属遮蔽層付のゴム、プラ
スチツク絶縁電力ケーブルにおいて、前記金属遮
蔽層として平角銅線により形成せしめたことを特
徴とするゴム、プラスチツク絶縁電力ケーブル。 (2) 平角銅線として、その断面の横／縦の比を
１．５〜５．０の範囲にしたことを特徴とする実
用新案登録請求の範囲第１項記載のゴム、プラス
チツク絶縁電力ケーブル。 (3) 防食用シース層の内面に鉛箔とプラスチツ
クフイルムのラミネートテープからなる遮水層が
１体に設けられていることを特徴とする実用新案
登録請求の範囲第１項記載のゴム、プラスチツク
絶縁電力ケーブル。[Claims for Utility Model Registration] (1) A metal shielding layer comprising an inner conductive layer, an insulator layer, an outer conductive layer, and a metal shielding layer sequentially provided on the outside of a conductor, and the outermost layer is covered with a corrosion-protective sheath. A rubber or plastic insulated power cable, characterized in that the metal shielding layer is formed of a rectangular copper wire. (2) A rubber or plastic insulated power cable according to claim 1 of the utility model registration claim, which is a rectangular copper wire and has a cross-sectional width/length ratio in the range of 1.5 to 5.0. . (3) The rubber or plastic material described in claim 1 of the utility model registration claim, characterized in that a water-blocking layer made of a laminate tape of lead foil and plastic film is integrally provided on the inner surface of the anti-corrosion sheath layer. Insulated power cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2445885U JPS61141711U (en) | 1985-02-22 | 1985-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2445885U JPS61141711U (en) | 1985-02-22 | 1985-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61141711U true JPS61141711U (en) | 1986-09-02 |
Family
ID=30518625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2445885U Pending JPS61141711U (en) | 1985-02-22 | 1985-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61141711U (en) |
-
1985
- 1985-02-22 JP JP2445885U patent/JPS61141711U/ja active Pending
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