JPS61131089U - - Google Patents
Info
- Publication number
- JPS61131089U JPS61131089U JP1498685U JP1498685U JPS61131089U JP S61131089 U JPS61131089 U JP S61131089U JP 1498685 U JP1498685 U JP 1498685U JP 1498685 U JP1498685 U JP 1498685U JP S61131089 U JPS61131089 U JP S61131089U
- Authority
- JP
- Japan
- Prior art keywords
- sealed
- insulating cylinder
- metal container
- terminals
- grounded metal
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Thermistors And Varistors (AREA)
Description
第１図は本考案に基づく密閉開閉装置の避雷器
の構成の実施例を示す縦断面図、第２図は密閉開
閉装置の避雷器の配置例を示す説明図、第３図は
従来の密閉開閉装置の避雷器の構成例を示す縦断
面図である。
４…第１の密閉絶縁筒、５，６，７…主導電部
導体、８…接地金属容器、９…非直線抵抗素子、
１５，１６…放電電極、１７…第２の密閉絶縁筒
、１９，２０…内部空間。
Fig. 1 is a longitudinal cross-sectional view showing an example of the structure of a lightning arrester for a sealed switchgear based on the present invention, Fig. 2 is an explanatory diagram showing an example of the arrangement of a lightning arrester for a sealed switchgear, and Fig. 3 is a conventional sealed switchgear. FIG. 2 is a longitudinal cross-sectional view showing an example of the configuration of a lightning arrester. 4... First sealed insulating cylinder, 5, 6, 7... Main conductor, 8... Grounded metal container, 9... Non-linear resistance element,
15, 16...Discharge electrode, 17...Second sealed insulating cylinder, 19,20...Inner space.
Claims (1)
接続される端子を備えた第１の密閉絶縁筒が密閉
開閉装置の主導電部を収容する接地金属容器内に
収容され前記第１の密閉絶縁筒の両端子がそれぞ
れ前記主導電部と接地金属容器とに接続されてな
る密閉開閉装置の避雷器において、所定の間隔を
おいて対向配設されそれだれ前記主導電部と接地
金属容器とに導電的に接続される放電電極を収容
するとともに内部空間が前記第１の密閉絶縁筒の
内部空間と連通する第２の密閉絶縁筒を備えたこ
とを特徴とする密閉開閉装置の避雷器。 A first hermetically sealed insulating cylinder housing a non-linear resistance element and having terminals connected to an external conductor at both ends thereof is housed in a grounded metal container housing a main conductive part of the hermetically sealed switchgear. In a lightning arrester for a sealed switchgear in which both terminals of a tube are respectively connected to the main conductive part and the grounded metal container, the terminals are arranged facing each other at a predetermined interval, and each terminal is electrically conductive to the main conductive part and the grounded metal container. 1. A lightning arrester for a sealed switchgear, comprising a second sealed insulating cylinder that houses a discharge electrode that is connected to the first sealed insulating cylinder and has an internal space communicating with the internal space of the first sealed insulating cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1498685U JPS61131089U (en) | 1985-02-05 | 1985-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1498685U JPS61131089U (en) | 1985-02-05 | 1985-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61131089U true JPS61131089U (en) | 1986-08-16 |
Family
ID=30500411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1498685U Pending JPS61131089U (en) | 1985-02-05 | 1985-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61131089U (en) |
-
1985
- 1985-02-05 JP JP1498685U patent/JPS61131089U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61131089U (en) | ||
| JPH0441594Y2 (en) | ||
| JPS593476U (en) | battery | |
| JPS6193993U (en) | ||
| JPH017966Y2 (en) | ||
| JPH0176107U (en) | ||
| JPH0316688U (en) | ||
| JPH0322389U (en) | ||
| JPS62146972U (en) | ||
| JPS5852885U (en) | Lightning arrester | |
| JPS62104402U (en) | ||
| JPH02104601U (en) | ||
| JPS6158809U (en) | ||
| JPS59128704U (en) | gear press lightning arrester | |
| JPS6231363U (en) | ||
| JPS59167443U (en) | Lightning arrester for antenna circuit | |
| JPH01107121U (en) | ||
| JPS60131878U (en) | gas insulated lightning arrester | |
| JPS6224449U (en) | ||
| JPS60164782U (en) | Zinc oxide type distribution lightning arrester | |
| JPS6337031U (en) | ||
| JPS5915223U (en) | Short-circuit mechanism for communication security equipment | |
| JPS5895109U (en) | Coupling structure between power switchgear and arrester | |
| JPS61789U (en) | Lightning arrester | |
| JPS6434835U (en) |