JPS61182861U - - Google Patents
Info
- Publication number
- JPS61182861U JPS61182861U JP6775285U JP6775285U JPS61182861U JP S61182861 U JPS61182861 U JP S61182861U JP 6775285 U JP6775285 U JP 6775285U JP 6775285 U JP6775285 U JP 6775285U JP S61182861 U JPS61182861 U JP S61182861U
- Authority
- JP
- Japan
- Prior art keywords
- surge absorber
- destruction
- detection device
- reference value
- detected current
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 10
- 230000006378 damage Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Thermistors And Varistors (AREA)
Description
図面はサージアブソーバの破壊検出装置を示す
概略図。
１……サージアブソーバ、２……電路、３……
電路電流としてのリングコア、５……判別手段。
The drawing is a schematic diagram showing a surge absorber destruction detection device. 1... Surge absorber, 2... Electric circuit, 3...
Ring core as circuit current, 5...Discrimination means.
Claims (1)
に電路電流検出器を取付けているとともに、検出
電流を基準値と比較することによりサージアブソ
ーバ破壊状態信号を出力する判別手段を取付けた
ことを特徴とするサージアブソーバの破壊検出装
置。 ２ 判別手段が、基準値以下の検出電流に基づい
てサージアブソーバのＯＦＦ状態での破壊状態信
号を出力するものである上記実用新案登録請求の
範囲第１項記載のサージアブソーバの破壊検出装
置。 ３ 判別手段が、基準値以上の検出電流に基づい
てサージアブソーバのＯＮ状態での破壊状態信号
を出力するものである上記実用新案登録請求の範
囲第１項記載のサージアブソーバの破壊検出装置
。[Claims for Utility Model Registration] 1. Discrimination means that includes a circuit current detector installed at a predetermined position of a circuit in which a surge absorber is installed, and outputs a surge absorber destruction state signal by comparing the detected current with a reference value. A destruction detection device for a surge absorber, characterized in that it is equipped with a surge absorber. 2. The surge absorber destruction detection device according to claim 1, wherein the determining means outputs a destruction state signal when the surge absorber is in an OFF state based on a detected current that is less than a reference value. 3. The surge absorber destruction detection device according to claim 1, wherein the determining means outputs a destruction state signal when the surge absorber is in an ON state based on a detected current equal to or higher than a reference value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6775285U JPS61182861U (en) | 1985-05-08 | 1985-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6775285U JPS61182861U (en) | 1985-05-08 | 1985-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61182861U true JPS61182861U (en) | 1986-11-14 |
Family
ID=30601862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6775285U Pending JPS61182861U (en) | 1985-05-08 | 1985-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61182861U (en) |
-
1985
- 1985-05-08 JP JP6775285U patent/JPS61182861U/ja active Pending