JPS6341734Y2 - - Google Patents
Info
- Publication number
- JPS6341734Y2 JPS6341734Y2 JP2147681U JP2147681U JPS6341734Y2 JP S6341734 Y2 JPS6341734 Y2 JP S6341734Y2 JP 2147681 U JP2147681 U JP 2147681U JP 2147681 U JP2147681 U JP 2147681U JP S6341734 Y2 JPS6341734 Y2 JP S6341734Y2
- Authority
- JP
- Japan
- Prior art keywords
- disconnection
- earth leakage
- leakage
- sensing device
- 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
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Breakers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2147681U JPS6341734Y2 (OSRAM) | 1981-02-19 | 1981-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2147681U JPS6341734Y2 (OSRAM) | 1981-02-19 | 1981-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57136152U JPS57136152U (OSRAM) | 1982-08-25 |
| JPS6341734Y2 true JPS6341734Y2 (OSRAM) | 1988-11-01 |
Family
ID=29819344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2147681U Expired JPS6341734Y2 (OSRAM) | 1981-02-19 | 1981-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6341734Y2 (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5852858U (ja) * | 1981-09-28 | 1983-04-09 | テンパール工業株式会社 | 漏電しや断器 |
| JP4511132B2 (ja) * | 2003-02-07 | 2010-07-28 | 志良 平賀 | ブレーカー遮断装置 |
-
1981
- 1981-02-19 JP JP2147681U patent/JPS6341734Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57136152U (OSRAM) | 1982-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101742783B1 (ko) | 시설물 안전용 진동/기울기/지진 감지 장치 | |
| JPS6341734Y2 (OSRAM) | ||
| FR3116391B1 (fr) | Appareillage de protection à coupure électronique | |
| CN114354232B (zh) | 一种基于线式温度传感器的灭火系统响应时间测试方法 | |
| JP3482052B2 (ja) | 漏電発生による通電遮断装置 | |
| US4028659A (en) | Strong motion accelerograph with self-starter and electrical as well as light outputs | |
| JP2019015713A (ja) | 感震リレー | |
| JPH09115077A (ja) | 光電式感知器 | |
| JPH03279875A (ja) | 故障検知装置 | |
| JPH09318468A (ja) | 接圧力測定装置および開閉器 | |
| JPS6236100Y2 (OSRAM) | ||
| JP2571534Y2 (ja) | ガス流量計 | |
| US4358757A (en) | Seismic movement detector responsive in both vertical and horizontal planes | |
| JPH0144925Y2 (OSRAM) | ||
| JPS617418A (ja) | しや断装置付ガスメータ | |
| JP3146155U (ja) | 保護継電器・遮断器動作検出装置 | |
| JPS6336351Y2 (OSRAM) | ||
| KR102323689B1 (ko) | 광 방식의 거리 측정에 의한 전기설비의 내진장치 모니터링 및 지진 감지방법 | |
| JP2544956Y2 (ja) | 遮断弁内蔵形ガスメータ | |
| JP3044973U (ja) | 漏水検知センサー | |
| JPH11118935A (ja) | 地震検出装置 | |
| JP2511608Y2 (ja) | オイルレベルセンサ | |
| CN208819350U (zh) | 地震报警器 | |
| JPH09292274A (ja) | 地震感知器 | |
| Tyler et al. | Uses for earthquake detectors |