JPS628530Y2 - - Google Patents
Info
- Publication number
- JPS628530Y2 JPS628530Y2 JP1493080U JP1493080U JPS628530Y2 JP S628530 Y2 JPS628530 Y2 JP S628530Y2 JP 1493080 U JP1493080 U JP 1493080U JP 1493080 U JP1493080 U JP 1493080U JP S628530 Y2 JPS628530 Y2 JP S628530Y2
- Authority
- JP
- Japan
- Prior art keywords
- ground fault
- view
- same
- fault detector
- steel wire
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 11
- 239000000463 material Substances 0.000 description 5
- 239000012212 insulator Substances 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1493080U JPS628530Y2 (OSRAM) | 1980-02-08 | 1980-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1493080U JPS628530Y2 (OSRAM) | 1980-02-08 | 1980-02-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56117374U JPS56117374U (OSRAM) | 1981-09-08 |
| JPS628530Y2 true JPS628530Y2 (OSRAM) | 1987-02-27 |
Family
ID=29611404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1493080U Expired JPS628530Y2 (OSRAM) | 1980-02-08 | 1980-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628530Y2 (OSRAM) |
-
1980
- 1980-02-08 JP JP1493080U patent/JPS628530Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56117374U (OSRAM) | 1981-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6305779B2 (ja) | ねじ緩み検知装置およびねじ緩み監視システム | |
| WO2017069091A1 (ja) | 磁気マーカ及び磁気マーカ検出システム | |
| JPS628530Y2 (OSRAM) | ||
| JPH06294776A (ja) | より線の素線切れ発見装置 | |
| WO2017064847A1 (ja) | 力センサおよびそれを用いた力検知装置、力検知システム、力検知方法 | |
| CN206709964U (zh) | 一种杆塔振动实测夹具式传感器安装装置 | |
| JP2508552Y2 (ja) | クラックゲ―ジ | |
| CN218524557U (zh) | 一种顶管管道腐蚀风险检测装置 | |
| JP2002107262A (ja) | 埋立地における遮水膜の破損を検知する外部測定感知機 | |
| JPH06213946A (ja) | 配電線接地抵抗測定装置及び配電線接地抵抗測定方法 | |
| WO2017064846A1 (ja) | 力センサおよびそれを用いた力検知装置、力検知システム、力検知方法 | |
| CN219083999U (zh) | 一种用于钢结构连廊桁架监测的磁吸保护装置 | |
| CN222318695U (zh) | 一种落球冲击检测装置 | |
| JPS6020276U (ja) | 金属球検出装置 | |
| CN113357516B (zh) | 一种免定位感烟探测器安装机构 | |
| RU212581U1 (ru) | Устройство контроля объемных блуждающих токов в зоне пролегания подземных трубопроводов | |
| JPH01233318A (ja) | 位置検出器 | |
| WO2006103910A1 (ja) | 非破壊検査方法及び装置 | |
| JPS6134488U (ja) | 地下埋設物の検知部材 | |
| JPH0628691Y2 (ja) | 鋼板の欠陥検出用センサの診断装置 | |
| CN213543858U (zh) | 一种用于振弦式仪器的磁吸接触式监测集线装置 | |
| JPH0531581Y2 (OSRAM) | ||
| US3012158A (en) | Vibration pickup having a unitary positioning frame | |
| JP2005017230A (ja) | 落石検知線取付具及び落石検知装置 | |
| JP2001174429A (ja) | 構造物劣化検知システム |