JPH02142936U - - Google Patents
Info
- Publication number
- JPH02142936U JPH02142936U JP5290889U JP5290889U JPH02142936U JP H02142936 U JPH02142936 U JP H02142936U JP 5290889 U JP5290889 U JP 5290889U JP 5290889 U JP5290889 U JP 5290889U JP H02142936 U JPH02142936 U JP H02142936U
- Authority
- JP
- Japan
- Prior art keywords
- rubber layer
- stress cone
- layer
- cable
- conductive rubber
- 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
Landscapes
- Cable Accessories (AREA)
Description
第１図は本考案に係るゴム、プラスチツクケー
ブル接続部の具体例の要部の縦断面図である。第
２図はケーブルの外部半導電層処理部の先端部に
おける電界分布の説明図である。第３図は従来の
ゴム、プラスチツクケーブル接続部の一例の要部
縦断面図である。第４図イ〜ハはいずれもケーブ
ルの外部半導電層の処理部の形成方法の説明図で
ある。第５図イ及びロは本考案の実施例の説明図
で、同図イは本考案、同図ロは従来例のそれぞれ
要部の縦断面図である。
１…ケーブル絶縁層、２…ケーブルの外部半導
電層処理部、１０…プレモールドストレスコーン
、１１…半導電ゴム層、１２…絶縁ゴム層、Ａ…
プレモールドストレスコーンの絶縁層と半導電ゴ
ム層の境界部、Ｂ…ケーブルの外部半導電層処理
部の先端部。
FIG. 1 is a longitudinal cross-sectional view of a main part of a concrete example of a rubber/plastic cable connection part according to the present invention. FIG. 2 is an explanatory diagram of the electric field distribution at the tip of the outer semiconducting layer treated portion of the cable. FIG. 3 is a longitudinal cross-sectional view of a main part of an example of a conventional rubber/plastic cable connection part. FIGS. 4A to 4C are explanatory diagrams of a method of forming a treated portion of an external semiconductive layer of a cable. 5A and 5B are explanatory diagrams of an embodiment of the present invention; FIG. DESCRIPTION OF SYMBOLS 1...Cable insulating layer, 2...Cable external semiconducting layer treatment part, 10...Pre-molded stress cone, 11...Semiconducting rubber layer, 12...Insulating rubber layer, A...
The boundary between the insulating layer and the semiconductive rubber layer of the pre-molded stress cone, B...the tip of the external semiconductive layer treated part of the cable.
Claims (1)
を一体成形したプレモールドストレスコーンを段
剥ぎしたケーブル絶縁層上に装着したゴム、プラ
スチツクケーブルの接続部において、ストレスコ
ーンの立上り部である絶縁ゴム層と導電ゴム層の
境界部をケーブルの外部半導電層処理部上に位置
せしめたことを特徴とするゴム、プラスチツクケ
ーブルの接続部。 A pre-molded stress cone is formed by integrally molding an insulating rubber layer and a stress cone of a semi-conductive rubber layer.The insulating rubber layer, which is the rising part of the stress cone, is attached to the rubber/plastic cable connection section by stripping the pre-molded stress cone. A connecting portion of a rubber/plastic cable, characterized in that a boundary portion between the conductive rubber layer and the conductive rubber layer is located on the outer semiconductive layer treated portion of the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5290889U JPH02142936U (en) | 1989-05-08 | 1989-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5290889U JPH02142936U (en) | 1989-05-08 | 1989-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02142936U true JPH02142936U (en) | 1990-12-04 |
Family
ID=31573620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5290889U Pending JPH02142936U (en) | 1989-05-08 | 1989-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02142936U (en) |
-
1989
- 1989-05-08 JP JP5290889U patent/JPH02142936U/ja active Pending