JPS6155427U - - Google Patents
Info
- Publication number
- JPS6155427U JPS6155427U JP14028684U JP14028684U JPS6155427U JP S6155427 U JPS6155427 U JP S6155427U JP 14028684 U JP14028684 U JP 14028684U JP 14028684 U JP14028684 U JP 14028684U JP S6155427 U JPS6155427 U JP S6155427U
- Authority
- JP
- Japan
- Prior art keywords
- arrester
- gear press
- fuse
- terminal
- 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
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Thermistors And Varistors (AREA)
- Cable Accessories (AREA)
Description
第１図は本考案に係るケーブル線路の保護装置
を備える３相送配電線路を概略的に示す図、第２
図は従来のケーブル線路の保護方式による３相送
配電線路を概略的に示す図、第３図はギヤツプレ
スアレスタの断面図である。
１…絶縁接続部、３，１４，１５…ギヤツプレ
スアレスタ、５…非線形抵抗素子、８…端子、１
０…ケーブル、１１…ケーブル線路の保護装置、
１２，１３…ヒユーズ。
FIG. 1 is a diagram schematically showing a three-phase power transmission and distribution line equipped with a cable line protection device according to the present invention, and FIG.
This figure schematically shows a three-phase power transmission and distribution line using a conventional cable line protection system, and FIG. 3 is a sectional view of a gear press arrester. DESCRIPTION OF SYMBOLS 1... Insulated connection part, 3, 14, 15... Gear press arrester, 5... Nonlinear resistance element, 8... Terminal, 1
0...Cable, 11...Cable line protection device,
12, 13... Hughes.
Claims (1)
ーブルの絶縁接続部において、該絶縁接続部内に
位置するシース部分に電気的に接続されるシース
電流遮断用の第１のヒユーズと、該第１のヒユー
ズに一方の端子が接続される第１のギヤツプレス
アレスタと、該第１のギヤツプレスアレスタの他
方の端子に接続され、かつ接地される第２のギヤ
ツプレスアレスタと、前記第１のギヤツプレスア
レスタの他方の端子に前記第２のギヤツプレスア
レスタに対して並列的に接続されて接地され、前
記第１のヒユーズよりも小さなシース電流で溶断
する第２のヒユーズとを備えることを特徴とする
ケーブル線路の保護装置。 In an insulated connection portion of a cable including an insulating tube that insulates between sheaths of the cable, a first fuse for sheath current interruption electrically connected to a sheath portion located within the insulated connection portion; a first gear press arrester having one terminal connected to the first gear press arrester; a second gear press arrester connected to the other terminal of the first gear press arrester and grounded; A second fuse is connected to the other terminal of the gear press arrester in parallel with the second gear press arrester and is grounded, and is blown by a sheath current smaller than that of the first fuse. A cable line protection device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14028684U JPS6155427U (en) | 1984-09-14 | 1984-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14028684U JPS6155427U (en) | 1984-09-14 | 1984-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6155427U true JPS6155427U (en) | 1986-04-14 |
Family
ID=30698641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14028684U Pending JPS6155427U (en) | 1984-09-14 | 1984-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6155427U (en) |
-
1984
- 1984-09-14 JP JP14028684U patent/JPS6155427U/ja active Pending
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