JPH0145227Y2 - - Google Patents
Info
- Publication number
- JPH0145227Y2 JPH0145227Y2 JP19130181U JP19130181U JPH0145227Y2 JP H0145227 Y2 JPH0145227 Y2 JP H0145227Y2 JP 19130181 U JP19130181 U JP 19130181U JP 19130181 U JP19130181 U JP 19130181U JP H0145227 Y2 JPH0145227 Y2 JP H0145227Y2
- Authority
- JP
- Japan
- Prior art keywords
- surge
- arrester
- voltage
- polarity
- switch
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 29
- 239000004065 semiconductor Substances 0.000 claims description 22
- 230000006378 damage Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19130181U JPS5895148U (ja) | 1981-12-22 | 1981-12-22 | サ−ジ検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19130181U JPS5895148U (ja) | 1981-12-22 | 1981-12-22 | サ−ジ検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5895148U JPS5895148U (ja) | 1983-06-28 |
| JPH0145227Y2 true JPH0145227Y2 (ko) | 1989-12-27 |
Family
ID=30104772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19130181U Granted JPS5895148U (ja) | 1981-12-22 | 1981-12-22 | サ−ジ検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5895148U (ko) |
-
1981
- 1981-12-22 JP JP19130181U patent/JPS5895148U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5895148U (ja) | 1983-06-28 |
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