JPH0179341U - - Google Patents
Info
- Publication number
- JPH0179341U JPH0179341U JP1987173816U JP17381687U JPH0179341U JP H0179341 U JPH0179341 U JP H0179341U JP 1987173816 U JP1987173816 U JP 1987173816U JP 17381687 U JP17381687 U JP 17381687U JP H0179341 U JPH0179341 U JP H0179341U
- Authority
- JP
- Japan
- Prior art keywords
- lightning arrester
- type lightning
- thyristor
- thyristor type
- gas
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Description
第１図乃至第４図は本考案の実施例に係り、第
１図は構成図、第２図は機能説明図、第３図は構
成図、第４図はサイリスタ型避雷素子及びガス封
止型避雷素子の特性線図、第５図は従来技術を示
す構成図である。
１１……避雷器、１２……通信回線、１３……
サイリスタ型避雷素子、１４……ガス封止型避雷
素子、１５……炭素避雷素子。
Figures 1 to 4 relate to embodiments of the present invention, where Figure 1 is a configuration diagram, Figure 2 is a functional explanatory diagram, Figure 3 is a configuration diagram, and Figure 4 is a thyristor type lightning arrester element and gas sealing. A characteristic diagram of a type lightning arrester element, FIG. 5 is a configuration diagram showing a conventional technique. 11...Surge arrester, 12...Communication line, 13...
Thyristor type lightning arrester element, 14... Gas-sealed type lightning arrester element, 15... Carbon lightning arrester element.
Claims (1)
タ型避雷素子と、このサイリスタ型避雷素子に並
列接続された炭素避雷素子及びガス封止型避雷素
子の少なくとも一方とを備えて成る避雷器。 A lightning arrester comprising a thyristor type lightning arrester disposed between a communication line and ground, and at least one of a carbon lightning arrester and a gas-filled type lightning arrester connected in parallel to the thyristor type lightning arrester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173816U JPH0179341U (en) | 1987-11-16 | 1987-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173816U JPH0179341U (en) | 1987-11-16 | 1987-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0179341U true JPH0179341U (en) | 1989-05-29 |
Family
ID=31465705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173816U Pending JPH0179341U (en) | 1987-11-16 | 1987-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0179341U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231827B1 (en) * | 1969-10-16 | 1977-08-17 |
-
1987
- 1987-11-16 JP JP1987173816U patent/JPH0179341U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231827B1 (en) * | 1969-10-16 | 1977-08-17 |
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