JPS6441913U - - Google Patents
Info
- Publication number
- JPS6441913U JPS6441913U JP13671287U JP13671287U JPS6441913U JP S6441913 U JPS6441913 U JP S6441913U JP 13671287 U JP13671287 U JP 13671287U JP 13671287 U JP13671287 U JP 13671287U JP S6441913 U JPS6441913 U JP S6441913U
- Authority
- JP
- Japan
- Prior art keywords
- water
- shielding
- sheath
- layer
- cable
- 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
- 239000011888 foil Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Description
第１図は従来の遮水ケーブルの断面図、第２図
及び第３図は遮水層を形成するラミネートテープ
の１例を示す断面図、第４図は本考案遮水ケーブ
ルの１例を示す断面図である。
１，１′，１″……導体、２，２′，２″……
絶縁層、３……介在物、４……押えテープ、５…
…ドレンワイヤ、６……遮水層、７……防食層、
８……内部シース、９……外部シース、１０……
プラスチツクフイルム、１１……金属箔。
Figure 1 is a cross-sectional view of a conventional water-shielding cable, Figures 2 and 3 are cross-sectional views showing an example of a laminated tape forming a water-shielding layer, and Figure 4 is an example of a water-shielding cable of the present invention. FIG. 1, 1', 1''...Conductor, 2, 2', 2''...
Insulating layer, 3... inclusion, 4... holding tape, 5...
...Drain wire, 6...Waterproof layer, 7...Corrosion protection layer,
8...Inner sheath, 9...Outer sheath, 10...
Plastic film, 11...metal foil.
Claims (1)
夫々設けてなる遮水ケーブルにおいて、シースを
内部シース及び外部シースの２層とし、その中間
部に金属箔の少なくとも片面にプラスチツク層を
設けたラミネートテープからなる遮水層を設けた
ことを特徴とする遮水ケーブル。 (2) 遮水層を構成するラミネートテープのプラ
スチツク層が内部シースおよび／または外部シー
スと融着一体化していることを特徴とする実用新
案登録請求の範囲第１項記載の遮水テープ。[Claims for Utility Model Registration] (1) In a water-shielding cable in which a water-shielding layer and a sheath are provided on the outside of a cable core, the sheath has two layers, an inner sheath and an outer sheath, and a metal foil is placed in the middle of the two layers. A water-shielding cable characterized by having a water-shielding layer made of a laminated tape with a plastic layer on at least one side. (2) The water-shielding tape according to claim 1, wherein the plastic layer of the laminate tape constituting the water-shielding layer is fused and integrated with the inner sheath and/or the outer sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13671287U JPS6441913U (en) | 1987-09-07 | 1987-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13671287U JPS6441913U (en) | 1987-09-07 | 1987-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6441913U true JPS6441913U (en) | 1989-03-13 |
Family
ID=31397476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13671287U Pending JPS6441913U (en) | 1987-09-07 | 1987-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6441913U (en) |
-
1987
- 1987-09-07 JP JP13671287U patent/JPS6441913U/ja active Pending
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