JPS587487U - Lightning arrester - Google Patents
Lightning arresterInfo
- Publication number
- JPS587487U JPS587487U JP10196281U JP10196281U JPS587487U JP S587487 U JPS587487 U JP S587487U JP 10196281 U JP10196281 U JP 10196281U JP 10196281 U JP10196281 U JP 10196281U JP S587487 U JPS587487 U JP S587487U
- Authority
- JP
- Japan
- Prior art keywords
- lightning arrester
- groove
- conductive film
- discharge gap
- spiral groove
- 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
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図は従来の避雷器における溝の形成方法の説明図、
第２図は本考案の避雷器の一実施例のガラス管を断面で
示した正面図、第３図は同断面図、第４図は本考案の他
の実施例の要部の正面図である。
４・・・・・・絶縁物柱状体、５・・・・・・導電膜、
６． ６ａ。
６ｂ、 ６ｂ’ ・・・・・・溝、９・・・・・・ガ
ラス管。Figure 1 is an explanatory diagram of the method of forming grooves in a conventional lightning arrester;
Fig. 2 is a front view showing a cross section of a glass tube of one embodiment of the lightning arrester of the present invention, Fig. 3 is a cross-sectional view of the same, and Fig. 4 is a front view of main parts of another embodiment of the present invention. . 4... Insulator columnar body, 5... Conductive film,
6. 6a. 6b, 6b'...Groove, 9...Glass tube.
Claims (1)
隙用の溝を形成した避雷器素子をガラス管に封入してな
る避雷器において、前記放電間隙用の溝をらせん状の溝
とこのらせん状の溝を横切る溝とで構成した避雷器。In a lightning arrester formed by enclosing a lightning arrester element in a glass tube in which a conductive film is applied to a columnar body of an insulating material and a groove for a discharge gap is formed in the conductive film, the groove for the discharge gap is formed into a spiral groove. A lightning arrester consists of this spiral groove and a groove that crosses it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10196281U JPS587487U (en) | 1981-07-08 | 1981-07-08 | Lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10196281U JPS587487U (en) | 1981-07-08 | 1981-07-08 | Lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS587487U true JPS587487U (en) | 1983-01-18 |
Family
ID=29896617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10196281U Pending JPS587487U (en) | 1981-07-08 | 1981-07-08 | Lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS587487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62254382A (en) * | 1986-04-28 | 1987-11-06 | 有限会社パテントプロモートセンター | High voltage switching device |
| JPS647790U (en) * | 1987-07-01 | 1989-01-17 |
-
1981
- 1981-07-08 JP JP10196281U patent/JPS587487U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62254382A (en) * | 1986-04-28 | 1987-11-06 | 有限会社パテントプロモートセンター | High voltage switching device |
| JPS647790U (en) * | 1987-07-01 | 1989-01-17 |
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