JPH0447342U - - Google Patents
Info
- Publication number
- JPH0447342U JPH0447342U JP8678590U JP8678590U JPH0447342U JP H0447342 U JPH0447342 U JP H0447342U JP 8678590 U JP8678590 U JP 8678590U JP 8678590 U JP8678590 U JP 8678590U JP H0447342 U JPH0447342 U JP H0447342U
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- rubber
- power cable
- insert
- 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
- 239000004020 conductor Substances 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 7
- 239000012212 insulator Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Cable Accessories (AREA)
Description
第１図は、この考案の一実施例の電力ケーブル
用接続部の導体接続部分の構成を示す上半部分の
みの断面図、第２図は、導体接続管にゴム・プラ
スチツク絶縁電力用ケーブル側を接続する状態を
示す上半部分のみの断面図、第３図は、この考案
の第２実施例の導体接続管の構成を示す上半部分
の断面図、第４図は、この考案の第３実施例の導
体接続管の構成を示す上半部分の断面図、第５図
は、従来の電力ケーブル用油止接続部の構成を示
す上半部分の断面図、第６図は、従来のＯＦケー
ブルの中間部にゴム・プラスチツク絶縁電力用ケ
ーブルを置換した状態を示す説明図である。
１……導体接続管、２……エポキシ絶縁体、３
……埋込金属シールド、１０……ＯＦケーブル、
１１……ゴム・プラスチツク絶縁電力用ケーブル
、１６……ゴム・プラスチツク絶縁電力用ケーブ
ル絶縁体、１７，２２……ケーブル導体、１８…
…補強鋼管、１９，２３……油通路管、２０，２
０ａ，２０ｂ……パツキング、２１……ＯＦケー
ブル絶縁体、２４，２５……カラー。
Fig. 1 is a cross-sectional view of only the upper half of the conductor connection part of the power cable connection part according to an embodiment of this invention, and Fig. 2 shows the rubber/plastic insulated power cable side of the conductor connection tube. FIG. 3 is a cross-sectional view of the upper half showing the structure of the conductor connection pipe of the second embodiment of this invention, and FIG. FIG. 5 is a cross-sectional view of the upper half showing the structure of the conductor connection pipe of the third embodiment. FIG. FIG. 3 is an explanatory diagram showing a state in which a rubber/plastic insulated power cable is replaced in the middle part of the OF cable. 1... Conductor connection tube, 2... Epoxy insulator, 3
...Embedded metal shield, 10...OF cable,
11...Rubber/plastic insulated power cable, 16...Rubber/plastic insulated power cable insulator, 17, 22...Cable conductor, 18...
...Reinforced steel pipe, 19,23...Oil passage pipe, 20,2
0a, 20b... Packing, 21... OF cable insulator, 24, 25... Color.
Claims (1)
ム・プラスチツク絶縁用電力ケーブルとを接続す
る接続部において、導体接続管のゴム・プラスチ
ツク絶縁電力用ケーブル側の内側にパツキン挿入
溝を形成してパツキンを挿入し、または導体接続
管と同時に圧縮されるカラーにパツキン挿入溝を
形成してパツキンを挿入してこのカラーを導体接
続管に挿入し、油通路管内部の絶縁油、絶縁ガス
等が導体接続部分からゴム・プラスチツク絶縁ケ
ーブルの絶縁体外部へ漏れ出さないよう構成した
ことを特徴とする電力ケーブル用接続部。 At the connection part where an oil insulated cable and a rubber/plastic insulated power cable having an oil passage inside the conductor are connected, a packing insertion groove is formed inside the rubber/plastic insulated power cable side of the conductor connection tube to insert the packing. Form a gasket insertion groove in the collar that is inserted or compressed at the same time as the conductor connection tube, insert the gasket, and insert this collar into the conductor connection tube, allowing the insulating oil, gas, etc. inside the oil passage tube to connect to the conductor. A connection part for a power cable, characterized in that it is configured to prevent leakage to the outside of the insulator of a rubber/plastic insulated cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8678590U JPH0447342U (en) | 1990-08-21 | 1990-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8678590U JPH0447342U (en) | 1990-08-21 | 1990-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447342U true JPH0447342U (en) | 1992-04-22 |
Family
ID=31818636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8678590U Pending JPH0447342U (en) | 1990-08-21 | 1990-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000062391A1 (en) * | 1999-04-09 | 2000-10-19 | Central Japan Railway Company | Straight joint for cable |
| JP2006340481A (en) * | 2005-06-01 | 2006-12-14 | Tokyo Electric Power Co Inc:The | Oil cable stop connection of OF cable |
-
1990
- 1990-08-21 JP JP8678590U patent/JPH0447342U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000062391A1 (en) * | 1999-04-09 | 2000-10-19 | Central Japan Railway Company | Straight joint for cable |
| US6555751B1 (en) | 1999-04-09 | 2003-04-29 | Central Japan Railway Company | Straight joint for cable |
| JP2006340481A (en) * | 2005-06-01 | 2006-12-14 | Tokyo Electric Power Co Inc:The | Oil cable stop connection of OF cable |
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