JPH0369889U - - Google Patents
Info
- Publication number
- JPH0369889U JPH0369889U JP13122989U JP13122989U JPH0369889U JP H0369889 U JPH0369889 U JP H0369889U JP 13122989 U JP13122989 U JP 13122989U JP 13122989 U JP13122989 U JP 13122989U JP H0369889 U JPH0369889 U JP H0369889U
- Authority
- JP
- Japan
- Prior art keywords
- power transmission
- pair
- electrodes
- transmission line
- lightning arrester
- 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 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
- Emergency Protection Circuit Devices (AREA)
Description
第１図は本考案による送電線用避雷器の実施例
を示す構成図である。
１……接続導体、２……アース導体、３……避
雷器本体、４……気中ギヤツプ、６，７……ホー
ン電極。
FIG. 1 is a block diagram showing an embodiment of a lightning arrester for power transmission lines according to the present invention. 1... Connection conductor, 2... Earth conductor, 3... Lightning arrester body, 4... Air gap, 6, 7... Horn electrode.
Claims (1)
一対のホーン電極で構成される気中ギヤツプとを
備えた送電線用避雷器において、 一対のホーン電極のうちの少なくとも一方を一
方向性形状記憶合金で形成するとともに、温度上
昇によつて一対のホーン電極間のギヤツプ長が大
きくなるように設定したことを特徴とする送電線
用避雷器。[Scope of claim for utility model registration] Between the power transmission line and the ground conductor, the lightning arrester body,
In a power transmission line surge arrester equipped with an air gap consisting of a pair of horn electrodes, at least one of the pair of horn electrodes is formed of a unidirectional shape memory alloy, and the pair of horns is A lightning arrester for power transmission lines, characterized in that the gap length between the electrodes is set to be large.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13122989U JPH0369889U (en) | 1989-11-10 | 1989-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13122989U JPH0369889U (en) | 1989-11-10 | 1989-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0369889U true JPH0369889U (en) | 1991-07-11 |
Family
ID=31678751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13122989U Pending JPH0369889U (en) | 1989-11-10 | 1989-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0369889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009146643A (en) * | 2007-12-12 | 2009-07-02 | Chugoku Electric Power Co Inc:The | Suspension insulator device |
-
1989
- 1989-11-10 JP JP13122989U patent/JPH0369889U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009146643A (en) * | 2007-12-12 | 2009-07-02 | Chugoku Electric Power Co Inc:The | Suspension insulator device |
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