JPH0244301U - - Google Patents
Info
- Publication number
- JPH0244301U JPH0244301U JP12312688U JP12312688U JPH0244301U JP H0244301 U JPH0244301 U JP H0244301U JP 12312688 U JP12312688 U JP 12312688U JP 12312688 U JP12312688 U JP 12312688U JP H0244301 U JPH0244301 U JP H0244301U
- Authority
- JP
- Japan
- Prior art keywords
- lightning arrester
- electrode terminal
- annular recess
- shrinkable tube
- heat
- 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
- 238000007789 sealing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Thermistors And Varistors (AREA)
Description
第１図は本考案避雷器に係る一実施例を示す半
分縦断正面図、第２図は本考案の避雷器に適用す
る接地側及び線路側電極端子を示す拡大正面図、
第３図は同底面図、第４図は本考案の他の避雷器
に適用する接地側又は線路側電極端子を示す拡大
正面図、第５図は本考案避雷器に係る他の実施例
を示す要部縦断正面図、第６図は従来の避雷器に
係る半分縦断正面図、第７図は従来の避雷器に係
る縦断正面図である。
符号の名称は以下の通りである。５０……避雷
素子、５１……耐圧絶縁筒、５２……接地側電極
端子、５３……線路側電極端子、５４……熱収縮
性チユーブ、５５……シール部材、５６……キヤ
ツプ金具、５７……接続端子、５２１，５３１…
…接地側及び線路側電極端子の端子金具部、５２
２，５３２……接地側及び線路側電極端子の本体
、５２３，５３３……環状凹部、Ａ……テーパ部
。
FIG. 1 is a half longitudinal sectional front view showing one embodiment of the lightning arrester of the present invention, FIG. 2 is an enlarged front view showing the ground side and line side electrode terminals applied to the lightning arrester of the present invention,
FIG. 3 is a bottom view of the same, FIG. 4 is an enlarged front view showing the ground side or line side electrode terminal applied to another lightning arrester of the present invention, and FIG. 5 is a schematic diagram showing another embodiment of the lightning arrester of the present invention. 6 is a half longitudinal sectional front view of a conventional lightning arrester, and FIG. 7 is a longitudinal sectional front view of a conventional lightning arrester. The names of the codes are as follows. 50...Lightning arrester element, 51...Voltage-resistant insulating tube, 52...Ground side electrode terminal, 53...Line side electrode terminal, 54...Heat shrinkable tube, 55...Sealing member, 56...Cap metal fitting, 57 ...Connection terminal, 521, 531...
...Terminal fitting part of ground side and line side electrode terminal, 52
2,532...Body of ground side and line side electrode terminal, 523,533...Annular recess, A...Tapered portion.
Claims (1)
くは複数個の避雷素子とその両端若しくは一端に
電極本体の端部若しくはその近傍位置に環状凹所
を形成した電極端子を直列積層状態にして収容固
定し、これに熱収縮性チユーブを被覆した構成の
避雷器において、前記電極端子の環状凹所に対応
する熱収縮性チユーブ外周にＯリング等のシール
部材を嵌着する他、これらをキヤツプ金具で被冠
してなる構成の避雷器。 A single or multiple lightning arrester element and an electrode terminal having an annular recess formed at or near the end of the electrode body are housed and fixed in series in a voltage-resistant insulating cylinder having openings at both ends. In a lightning arrester constructed by covering this with a heat-shrinkable tube, in addition to fitting a sealing member such as an O-ring to the outer periphery of the heat-shrinkable tube corresponding to the annular recess of the electrode terminal, these are covered with a cap fitting. A lightning arrester with a crown structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12312688U JPH0244301U (en) | 1988-09-20 | 1988-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12312688U JPH0244301U (en) | 1988-09-20 | 1988-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244301U true JPH0244301U (en) | 1990-03-27 |
Family
ID=31371691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12312688U Pending JPH0244301U (en) | 1988-09-20 | 1988-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244301U (en) |
-
1988
- 1988-09-20 JP JP12312688U patent/JPH0244301U/ja active Pending