JPH0298413U - - Google Patents
Info
- Publication number
- JPH0298413U JPH0298413U JP715889U JP715889U JPH0298413U JP H0298413 U JPH0298413 U JP H0298413U JP 715889 U JP715889 U JP 715889U JP 715889 U JP715889 U JP 715889U JP H0298413 U JPH0298413 U JP H0298413U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- tape
- water
- shielding
- 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
- 239000010410 layer Substances 0.000 claims description 30
- 239000011888 foil Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 2
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
Description
第１図は本考案に係る遮水型ケーブルの実施例
を示す一部断面斜視図、第２図は本考案に係る電
力ケーブル用の遮水テープの実施例を示す斜視図
、第３図は本考案に係る電力ケーブル用の遮水テ
ープの他の実施例を示す斜視図、第４図は従来の
遮水型ケーブルを示す一部断面斜視図、第５図は
第４図図示遮水型ケーブルの断面図、第６図は第
４図図示遮水型ケーブルの遮水層の断面図である
。
１…遮水型ケーブル、２…導体、３…内部半導
電層、４…絶縁体、５…外部半導電層、６…絶縁
コア、７…遮蔽銅テープ、８…導電性押えテープ
、９…遮水層、１０…シース、２０，３０…遮水
テープ、２１，３１…超薄ステンレス箔テープ、
２２，３２…接着層、３３…導電性樹脂補強層。
FIG. 1 is a partially sectional perspective view showing an embodiment of a water-shielding cable according to the present invention, FIG. 2 is a perspective view showing an embodiment of a water-shielding tape for power cables according to the present invention, and FIG. A perspective view showing another embodiment of the water-shielding tape for power cables according to the present invention, FIG. 4 is a partially sectional perspective view showing a conventional water-shielding type cable, and FIG. 5 is a water-shielding type shown in FIG. 4. FIG. 6 is a sectional view of the water-shielding layer of the water-shielding cable shown in FIG. 4. DESCRIPTION OF SYMBOLS 1...Waterproof cable, 2...Conductor, 3...Inner semiconducting layer, 4...Insulator, 5...Outer semiconducting layer, 6...Insulating core, 7...Shielding copper tape, 8...Conductive holding tape, 9... Water-blocking layer, 10... Sheath, 20, 30... Water-blocking tape, 21, 31... Ultra-thin stainless steel foil tape,
22, 32...adhesive layer, 33...conductive resin reinforcing layer.
補正 平１．５．２
考案の名称を次のように補正する。
考案の名称 電力ケーブルの遮水層及び遮水
テープ
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 1.5.2 The name of the invention is amended as follows. Title of the invention Water-shielding layer and water-shielding tape for power cables The scope of the utility model registration claim and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
(1) 導体上に内部半導電層、架橋ポリエチレン
等の絶縁層、外部半導電層等からなるケーブルコ
アと、該ケーブルコアの上に金属遮蔽層を形成し
、該金属遮蔽層の上に導電性押えテープを巻回し
、該導電性押えテープの上に遮水層を介して、シ
ースを被覆してなる電力ケーブルにおいて、上記
導電性押えテープとシースとの間を上記ケーブル
に縦添え、あるいは螺旋状に巻回される超薄ステ
ンレス箔によつて構成したことを特徴とする電力
ケーブルの遮水層。
(2) 超薄ステンレス箔テープの一方の面に合成
樹脂製の接着層を設けた２層構造によつて形成し
てなる電力ケーブル用の遮水テープ。
(3) 超薄ステンレス箔テープの一方の面に合成
樹脂製の接着層を設け、他方の面に合成樹脂にカ
ーボンを混入してなる導電性樹脂補強層を設けて
ラミネート状に形成してなる電力ケーブル用の遮
水テープ。[Claims for Utility Model Registration] (1) A cable core consisting of an internal semiconductive layer, an insulating layer such as cross-linked polyethylene, an external semiconductive layer, etc. on a conductor, and a metal shielding layer formed on the cable core, In a power cable formed by winding a conductive holding tape on the metal shielding layer and covering the conductive holding tape with a sheath via a water blocking layer, between the conductive holding tape and the sheath. A water-shielding layer for a power cable, characterized in that the water-shielding layer is made of an ultra-thin stainless steel foil that is attached vertically to the cable or is wound spirally. (2) A water-shielding tape for power cables made of a two-layer structure with a synthetic resin adhesive layer on one side of an ultra-thin stainless steel foil tape. (3) An adhesive layer made of synthetic resin is provided on one side of an ultra-thin stainless steel foil tape, and a reinforcing layer of conductive resin made of synthetic resin mixed with carbon is provided on the other side, forming a laminate. Waterproof tape for power cables.
【図面の簡単な説明】
第１図は本考案に係る遮水型ケーブルの実施例
を示す一部断面斜視図、第２図は本考案に係る電
力ケーブル用の遮水テープの実施例を示す断面斜
視図、第３図は本考案に係る電力ケーブル用の遮
水テープの他の実施例を示す断面斜視図、第４図
は従来の遮水型ケーブルを示す一部断面斜視図、
第５図は第４図図示遮水型ケーブルの断面図、第
６図は第４図図示遮水型ケーブルの遮水層の断面
斜視図である。
１…遮水型ケーブル、２…導体、３…内部半導
電層、４…絶縁体、５…外部半導電層、６…絶縁
コア、７…遮蔽銅テープ、８…導電性押えテープ
、９…遮水層、１０…シース、２０，３０…遮水
テープ、２１，３１…超薄ステンレス箔テープ、
２２，３２…接着層、３３…導電性樹脂層。[Brief Description of the Drawings] Fig. 1 is a partially sectional perspective view showing an embodiment of a water-shielding cable according to the present invention, and Fig. 2 shows an embodiment of a water-shielding tape for power cables according to the present invention. 3 is a sectional perspective view showing another embodiment of the water-shielding tape for power cables according to the present invention; FIG. 4 is a partial sectional perspective view showing a conventional water-shielding cable;
5 is a cross-sectional view of the water-shielding cable shown in FIG. 4, and FIG. 6 is a cross-sectional perspective view of the water-shielding layer of the water-shielding cable shown in FIG. 4. DESCRIPTION OF SYMBOLS 1...Waterproof cable, 2...Conductor, 3...Inner semiconducting layer, 4...Insulator, 5...Outer semiconducting layer, 6...Insulating core, 7...Shielding copper tape, 8...Conductive holding tape, 9... Water-blocking layer, 10... Sheath, 20, 30... Water-blocking tape, 21, 31... Ultra-thin stainless steel foil tape,
22, 32...adhesive layer, 33...conductive resin layer.
Claims (1)
等の絶縁層、外部半導電層等からなるケーブルコ
アと、該ケーブルコアの上に金属遮蔽層を形成し
、該金属遮蔽層の上に導電性押えテープを巻廻し
、該導電性押えテープの上に遮水層を介して、シ
ースを被覆してなる電力ケーブルにおいて、上記
導電性押えテープとシースとの間を上記ケーブル
に縦添えされる超薄ステンレス箔によつて構成し
たことを特徴とする電力ケーブルの遮水層。 (2) 超薄ステンレス箔テープの一方の面に合成
樹脂性の接着層の２層構造によつて形成してなる
電力ケーブル用の遮水テープ。 (3) 超薄ステンレス箔テープの一方の面に合成
樹脂性の接着層を設け、他方の面に合成樹脂にカ
ーボンを混入してなる導電性樹脂補強層を設けて
ラミネート状に形成してなる電力ケーブル用の遮
水テープ。[Claims for Utility Model Registration] (1) A cable core consisting of an internal semiconductive layer, an insulating layer such as cross-linked polyethylene, an external semiconductive layer, etc. on a conductor, and a metal shielding layer formed on the cable core, In a power cable formed by winding a conductive holding tape around the metal shielding layer and covering the conductive holding tape with a sheath via a water blocking layer, between the conductive holding tape and the sheath. A water-shielding layer for a power cable, characterized in that it is constructed of an ultra-thin stainless steel foil attached vertically to the cable. (2) A water-shielding tape for power cables made of a two-layer structure with a synthetic resin adhesive layer on one side of an ultra-thin stainless steel foil tape. (3) A synthetic resin adhesive layer is provided on one side of an ultra-thin stainless steel foil tape, and a conductive resin reinforcing layer made of synthetic resin mixed with carbon is provided on the other side, forming a laminate. Waterproof tape for power cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP715889U JPH0298413U (en) | 1989-01-25 | 1989-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP715889U JPH0298413U (en) | 1989-01-25 | 1989-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0298413U true JPH0298413U (en) | 1990-08-06 |
Family
ID=31211940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP715889U Pending JPH0298413U (en) | 1989-01-25 | 1989-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0298413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013235722A (en) * | 2012-05-09 | 2013-11-21 | Fujikura Ltd | Power cable |
-
1989
- 1989-01-25 JP JP715889U patent/JPH0298413U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013235722A (en) * | 2012-05-09 | 2013-11-21 | Fujikura Ltd | Power cable |
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