JPH0186127U - - Google Patents
Info
- Publication number
- JPH0186127U JPH0186127U JP18111987U JP18111987U JPH0186127U JP H0186127 U JPH0186127 U JP H0186127U JP 18111987 U JP18111987 U JP 18111987U JP 18111987 U JP18111987 U JP 18111987U JP H0186127 U JPH0186127 U JP H0186127U
- Authority
- JP
- Japan
- Prior art keywords
- copper tape
- cross
- linked polyethylene
- insulation layer
- tape
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 6
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 6
- 239000012212 insulator Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 3
- 239000004065 semiconductor Substances 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Description
第１図は本考案による架橋ポリエチレン絶縁電
力ケーブルの実施例で、ａは横断面図、ｂは段剥
図、第２図は従来の架橋ポリエチレン絶縁電力ケ
ーブルの横断面図、第３図はケーブル導体、半導
電層及び銅テープの間の回路的配置図である。
３：架橋ポリエチレン絶縁体、４：外部半導電
層、５：半導電性テープ、６：銅テープ、７：し
やへい層、８：押え巻、９：プラスチツクシース
、１０：補助の銅テープ。
Figure 1 shows an embodiment of the cross-linked polyethylene insulated power cable according to the present invention, where a is a cross-sectional view, b is a stepped view, Figure 2 is a cross-sectional view of a conventional cross-linked polyethylene insulated power cable, and Figure 3 is a cable FIG. 3 is a circuit layout diagram between a conductor, a semiconducting layer and a copper tape. 3: Crosslinked polyethylene insulator, 4: External semiconductive layer, 5: Semiconductive tape, 6: Copper tape, 7: Shrink layer, 8: Pressure wrap, 9: Plastic sheath, 10: Auxiliary copper tape.
Claims (1)
設けられ、その外周に半導電性テープと銅テープ
とが組合せ巻きされてなるしやへい層が設けられ
、該しやへい層外周上に押え巻が施され、更にそ
の外側に密接してプラスチツクシースが設けられ
た架橋ポリエチレン絶縁電力ケーブルにおいて、
上記しやへい層と押え巻との間に、上記のしやへ
い層の銅テープの幅よりも狭い補助の銅テープを
しやへい層の銅テープと同一ピツチにて反対方向
に開放らせん状に巻いてなることを特徴とする架
橋ポリエチレン絶縁電力ケーブル。 An external semiconductor conductive layer is provided on the cross-linked polyethylene insulator, and on the outer periphery of the external semiconductor conductive layer is provided a flexible layer formed by winding a combination of semiconductive tape and copper tape. In a cross-linked polyethylene insulated power cable, which is coated with a plastic sheath in close contact with the outside thereof,
An auxiliary copper tape narrower than the width of the copper tape of the insulation layer is placed between the insulation layer and the pressure winding in an open spiral shape at the same pitch as the copper tape of the insulation layer in the opposite direction. A cross-linked polyethylene insulated power cable characterized by being wound around the
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18111987U JPH0186127U (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18111987U JPH0186127U (en) | 1987-11-30 | 1987-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0186127U true JPH0186127U (en) | 1989-06-07 |
Family
ID=31472617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18111987U Pending JPH0186127U (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0186127U (en) |
-
1987
- 1987-11-30 JP JP18111987U patent/JPH0186127U/ja active Pending
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