JPS6221736U - - Google Patents
Info
- Publication number
- JPS6221736U JPS6221736U JP11230485U JP11230485U JPS6221736U JP S6221736 U JPS6221736 U JP S6221736U JP 11230485 U JP11230485 U JP 11230485U JP 11230485 U JP11230485 U JP 11230485U JP S6221736 U JPS6221736 U JP S6221736U
- Authority
- JP
- Japan
- Prior art keywords
- series
- circuit
- lines
- series circuit
- opposite polarities
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Emergency Protection Circuit Devices (AREA)
Description
第１図は本考案の一実施例の構成を示す図、第
２図は従来例を示す図である。
１，２……線路、３，４，５，６，９……ダイ
オード、７……第１アレスタ、８……第２アレス
タ、１１……並列回路、１００……第１直列回路
、２００……第２直列回路。
FIG. 1 is a diagram showing the configuration of an embodiment of the present invention, and FIG. 2 is a diagram showing a conventional example. 1, 2... Line, 3, 4, 5, 6, 9... Diode, 7... First arrester, 8... Second arrester, 11... Parallel circuit, 100... First series circuit, 200... ...Second series circuit.
Claims (1)
列に接続してなる第１直列回路と、前記線路間に
前記第１直列回路と逆極性に接続され、且つ複数
のダイオードを互いに逆極性に直列に接続してな
る第２直列回路と、前記第１直列回路および前記
第２直列回路におけるダイオードの各直列接続中
点間に接続された第１アレスタと、前記直列接続
中点の少くとも一方とアースとの間に接続された
第２アレスタと前記一方の直列接続中点の極性と
同極性のダイオードとよりなる並列回路とを具備
してなることを特徴とする保安装置。 a first series circuit comprising a plurality of diodes connected in series with opposite polarities between the lines; and a first series circuit comprising a plurality of diodes connected in series with opposite polarities between the lines, and a plurality of diodes connected in opposite polarities to the first series circuit between the lines; a first arrester connected between each series connection midpoint of the diodes in the first series circuit and the second series circuit; and at least one of the series connection midpoints and ground. and a parallel circuit comprising a diode having the same polarity as the middle point of the one series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11230485U JPS6221736U (en) | 1985-07-24 | 1985-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11230485U JPS6221736U (en) | 1985-07-24 | 1985-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6221736U true JPS6221736U (en) | 1987-02-09 |
Family
ID=30993049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11230485U Pending JPS6221736U (en) | 1985-07-24 | 1985-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6221736U (en) |
-
1985
- 1985-07-24 JP JP11230485U patent/JPS6221736U/ja active Pending