JPS59149436U - Lightning arrester - Google Patents
Lightning arresterInfo
- Publication number
- JPS59149436U JPS59149436U JP4259483U JP4259483U JPS59149436U JP S59149436 U JPS59149436 U JP S59149436U JP 4259483 U JP4259483 U JP 4259483U JP 4259483 U JP4259483 U JP 4259483U JP S59149436 U JPS59149436 U JP S59149436U
- Authority
- JP
- Japan
- Prior art keywords
- lightning arrester
- lead
- abstract
- current detector
- setting device
- 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
Landscapes
- Thermistors And Varistors (AREA)
- Emergency Protection Circuit Devices (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は避雷器の電圧電流特性を示すグラフ、第２図は
本考案の避雷装置の構成例を示す回路図、第３図はＺｎ
Ｏ素子の構造例を示す縦断側面図、第４図は電流検出器
に接続された信号取り出しのための回路の一例を示す説
明図である。
１・・・被保護器、２・・・放電電圧設定器、３・・・
電流検出器、１Ｇ、１１．１２・・・ＺｎＯ素子本体、
１３ａ、 １３ｂ−・・リード、ｌ ４−−−ヘ−ス
。Fig. 1 is a graph showing the voltage-current characteristics of a lightning arrester, Fig. 2 is a circuit diagram showing a configuration example of the lightning arrester of the present invention, and Fig. 3 is a graph showing the voltage-current characteristics of a lightning arrester.
FIG. 4 is an explanatory diagram showing an example of a circuit for extracting a signal connected to a current detector. 1...Protected device, 2...Discharge voltage setting device, 3...
Current detector, 1G, 11.12...ZnO element body,
13a, 13b--Reed, l 4--Heath.
Claims (1)
に挿し込みのためのリードを設け、このリードを介して
避雷器をベースに着脱自在に取り付けると共に、この避
雷器に、可変高抵抗器より成る放電電圧設定器と、電流
検出器とを直列に接続して構成したことを特徴とする避
雷装置。A lead is provided for insertion into the lightning arrester made of a non-linear resistance element whose main component is zinc oxide, and the lightning arrester is detachably attached to the base via this lead. A lightning arrester comprising a voltage setting device and a current detector connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4259483U JPS59149436U (en) | 1983-03-24 | 1983-03-24 | Lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4259483U JPS59149436U (en) | 1983-03-24 | 1983-03-24 | Lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59149436U true JPS59149436U (en) | 1984-10-05 |
Family
ID=30173128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4259483U Pending JPS59149436U (en) | 1983-03-24 | 1983-03-24 | Lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59149436U (en) |
-
1983
- 1983-03-24 JP JP4259483U patent/JPS59149436U/en active Pending
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