JPH0368319U - - Google Patents
Info
- Publication number
- JPH0368319U JPH0368319U JP12926089U JP12926089U JPH0368319U JP H0368319 U JPH0368319 U JP H0368319U JP 12926089 U JP12926089 U JP 12926089U JP 12926089 U JP12926089 U JP 12926089U JP H0368319 U JPH0368319 U JP H0368319U
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- current
- electrodes
- fitted
- 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.)
- Granted
Links
- 239000012212 insulator Substances 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Insulators (AREA)
Description
第１図はこの発明の避雷碍子の一実施例を示す
中央部縦断面図、第２図は同じく他の実施例を示
す要部の縦断面図、第３図は同じく、さらに他の
実施例を示す要部の縦断面図である。
１，３０……碍子本体、１ａ，３２ａ……中空
部、６……電線支持金具、７……クランプボルト
、８……クランプ金具、１１，２５……限流素子
、１３，３３……細孔、１４，１５……電極、１
６……可溶線、２０，２６……キヤツプ、２１…
…放圧ガイド電極、２２……接地線。
FIG. 1 is a vertical cross-sectional view of the central part showing one embodiment of the lightning arrester of the present invention, FIG. 2 is a vertical cross-sectional view of the main part showing another embodiment, and FIG. FIG. 1, 30... Insulator body, 1a, 32a... Hollow part, 6... Wire support fitting, 7... Clamp bolt, 8... Clamp fitting, 11, 25... Current limiting element, 13, 33... Thin Hole, 14, 15...Electrode, 1
6... Fusible wire, 20, 26... Cap, 21...
... pressure relief guide electrode, 22 ... ground wire.
Claims (1)
ランプ機構を設け、碍子基端の開口部には破口可
能なキヤツプ金具を嵌合し、前記碍子の中空部に
は電圧一電流特性が非直線性の材料よりなる限流
素子を内蔵するとともに、該限流素子と前記クラ
ンプ機構との間には、長手方向に貫通する細孔を
設けて細孔の両端部には課電側及び接地側の電極
を配置し、両電極には前記細孔を通るように銀線
などよりなる可溶線を接続したことを特徴とする
避雷碍子。 ２ 請求項１において、前記碍子本体は消弧ガス
を発生する材料を内周面に塗布あるいはライナ付
けしている避雷碍子。[Claims for Utility Model Registration] 1. A clamping mechanism for gripping the electric wire is provided at the tip of the hollow insulator body, and a breakable cap fitting is fitted into the opening at the base end of the insulator, and the hollow part of the insulator is fitted with a cap fitting that can be broken. has a built-in current-limiting element made of a material with non-linear voltage-current characteristics, and a pore passing through in the longitudinal direction is provided between the current-limiting element and the clamp mechanism, and both ends of the pore are provided. A lightning arrester characterized in that electrodes on the energizing side and the grounding side are arranged in the section, and a fusible wire made of silver wire or the like is connected to both electrodes so as to pass through the pores. 2. The lightning arrester according to claim 1, wherein the insulator body has an inner peripheral surface coated or lined with a material that generates arc-extinguishing gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989129260U JPH0729527Y2 (en) | 1989-11-04 | 1989-11-04 | Lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989129260U JPH0729527Y2 (en) | 1989-11-04 | 1989-11-04 | Lightning arrester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0368319U true JPH0368319U (en) | 1991-07-04 |
| JPH0729527Y2 JPH0729527Y2 (en) | 1995-07-05 |
Family
ID=31676900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989129260U Expired - Lifetime JPH0729527Y2 (en) | 1989-11-04 | 1989-11-04 | Lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0729527Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01148690U (en) * | 1988-03-31 | 1989-10-16 |
-
1989
- 1989-11-04 JP JP1989129260U patent/JPH0729527Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01148690U (en) * | 1988-03-31 | 1989-10-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0729527Y2 (en) | 1995-07-05 |