JPS5830241U - Pole-mounted switch with built-in arrester case - Google Patents
Pole-mounted switch with built-in arrester caseInfo
- Publication number
- JPS5830241U JPS5830241U JP12458081U JP12458081U JPS5830241U JP S5830241 U JPS5830241 U JP S5830241U JP 12458081 U JP12458081 U JP 12458081U JP 12458081 U JP12458081 U JP 12458081U JP S5830241 U JPS5830241 U JP S5830241U
- Authority
- JP
- Japan
- Prior art keywords
- case
- built
- pole
- mounted switch
- 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
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Insulators (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
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
図面は本案の実施例であるアレスター内蔵形ケース入り
柱上用開閉器の要部を示す縦断面図。
１・・・・・・ブッシング、１ａ・・・・・・端面、２
・・・・・・ケース、２ａ・・・・・・ケースの内面、
８・・・・・・中心導体、１１・・・・・・接続金具、
１２・・・・・・固定電極、１４・・・・・・消弧室、
１４ａ・・・・・・保持部、１５・・・・・・電圧非直
線抵抗素子、１８・・・・・・放電々極、ｇ・・・・・
・放電ギャップ。。The drawing is a longitudinal sectional view showing the main parts of a cased pole switch with a built-in arrester, which is an embodiment of the present invention. 1...Bushing, 1a...End face, 2
...Case, 2a...Inner surface of the case,
8...Center conductor, 11...Connection fittings,
12... Fixed electrode, 14... Arc extinguishing chamber,
14a... Holding part, 15... Voltage nonlinear resistance element, 18... Discharge electrode, g...
・Discharge gap. .
Claims (1)
ース内に位置するブッシングの端面には接続金具、中心
導体、固定電極等の導電部を設け、さらにこの導電部を
覆うようにして同じく端面に取付けた合成樹脂成形体よ
りなる消弧室に−（よその一部に袋状の保持部を形成し
、これに酸化亜鉛を主成分とする焼結体の電圧非直線抵
抗素子を収納保持すると共に、同保持部に収納した素子
の一端を連結金具によって上記固定電極等の導電部に接
続し、また他端に接続した放電々極をケース内面に対し
放電ギャップを形成して対向させたことを特徴とするア
レスター内蔵形ケース入り柱上用開閉器。 、A bushing is installed through a sealed case, and a conductive part such as a connecting fitting, a center conductor, and a fixed electrode is provided on the end face of the bushing located inside the case. A bag-shaped holding part is formed in a part of the outside of the arc extinguishing chamber made of a synthetic resin molded body, which houses and holds a voltage nonlinear resistance element made of a sintered body mainly composed of zinc oxide. In addition, one end of the element housed in the holding part is connected to a conductive part such as the fixed electrode using a connecting fitting, and the discharge electrode connected to the other end is opposed to the inner surface of the case with a discharge gap formed therein. A pole-mounted switch in a case with a built-in arrester, featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12458081U JPS5830241U (en) | 1981-08-22 | 1981-08-22 | Pole-mounted switch with built-in arrester case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12458081U JPS5830241U (en) | 1981-08-22 | 1981-08-22 | Pole-mounted switch with built-in arrester case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5830241U true JPS5830241U (en) | 1983-02-26 |
| JPS644199Y2 JPS644199Y2 (en) | 1989-02-03 |
Family
ID=29918444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12458081U Granted JPS5830241U (en) | 1981-08-22 | 1981-08-22 | Pole-mounted switch with built-in arrester case |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5830241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59159914U (en) * | 1983-04-13 | 1984-10-26 | 日本高圧電気株式会社 | transformer protection device |
| JPS61105787A (en) * | 1984-10-29 | 1986-05-23 | Fanuc Ltd | Auxiliary storage device of portable floppy disc |
-
1981
- 1981-08-22 JP JP12458081U patent/JPS5830241U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59159914U (en) * | 1983-04-13 | 1984-10-26 | 日本高圧電気株式会社 | transformer protection device |
| JPS61105787A (en) * | 1984-10-29 | 1986-05-23 | Fanuc Ltd | Auxiliary storage device of portable floppy disc |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS644199Y2 (en) | 1989-02-03 |
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