JPS6031134U - Lightning protection device for pole transformers - Google Patents
Lightning protection device for pole transformersInfo
- Publication number
- JPS6031134U JPS6031134U JP12148283U JP12148283U JPS6031134U JP S6031134 U JPS6031134 U JP S6031134U JP 12148283 U JP12148283 U JP 12148283U JP 12148283 U JP12148283 U JP 12148283U JP S6031134 U JPS6031134 U JP S6031134U
- Authority
- JP
- Japan
- Prior art keywords
- current
- limiting element
- attached
- protection device
- lightning protection
- 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.)
- Granted
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Protection Of Transformers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例を示す一部切欠正面図、第２図
は同じく要部の一部切欠正面図、第３図は同じく要部の
一部切欠底面図、第４図は支持金具の底面図である。
、
１：限流要素ユニット、１ａ：課電側電極、１ｂ＝放電
電極、１ｃ：限流素子、１ｄ：外套体、 。
２：支持金具、３ニ一次ブッシング、３ｂ：ブッシング
端子部、４ニア−キングホーン、５：接地ケース。Fig. 1 is a partially cutaway front view showing an embodiment of the present invention, Fig. 2 is a partially cutaway front view of the main part, Fig. 3 is a partially cutaway bottom view of the main part, and Fig. 4 is a support It is a bottom view of a metal fitting.
, 1: Current-limiting element unit, 1a: Current-applying side electrode, 1b: Discharge electrode, 1c: Current-limiting element, 1d: Mantle. 2: Support metal fittings, 3 2nd primary bushing, 3b: Bushing terminal section, 4 near king horn, 5: Grounding case.
Claims (1)
非直線性の材料よりなる限流素子１ｃを介在させて弾性
絶縁材よりなる外套体１ｄをもって一体に被覆してなる
限流要素ユニット１を一次ブツシング３の外端周辺部に
取付けられた支持金具２に前記課電側電極１ａを接続さ
せて装着するとともに前記放電電極１ｂに張出方向を調
節自在とするアーキングホーン４を取付けて前記支持金
具２と一次ブツシング３のブッシング端子部３ｂとの間
および前記アーキングホーン４と接地ケース５との間に
それぞれ放電間隙を形成したことを特徴とする柱上変圧
器の耐雷装置。A current-limiting element in which a current-limiting element 1c made of a material with non-linear voltage-current characteristics is interposed between a voltage-applying side electrode 1a and a discharge electrode 1b, and the current-limiting element 1c made of a material having nonlinear voltage-current characteristics is integrally covered with a mantle 1d made of an elastic insulating material. The unit 1 is attached to the supporting metal fitting 2 attached to the outer edge of the primary bushing 3 by connecting the energizing side electrode 1a, and the arcing horn 4 whose extending direction can be freely adjusted is attached to the discharge electrode 1b. A lightning protection device for a pole transformer, characterized in that a discharge gap is formed between the support fitting 2 and the bushing terminal portion 3b of the primary bushing 3, and between the arcing horn 4 and the grounding case 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12148283U JPS6031134U (en) | 1983-08-04 | 1983-08-04 | Lightning protection device for pole transformers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12148283U JPS6031134U (en) | 1983-08-04 | 1983-08-04 | Lightning protection device for pole transformers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6031134U true JPS6031134U (en) | 1985-03-02 |
| JPH0242037Y2 JPH0242037Y2 (en) | 1990-11-08 |
Family
ID=30278025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12148283U Granted JPS6031134U (en) | 1983-08-04 | 1983-08-04 | Lightning protection device for pole transformers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6031134U (en) |
-
1983
- 1983-08-04 JP JP12148283U patent/JPS6031134U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0242037Y2 (en) | 1990-11-08 |
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