JPH0449753Y2 - - Google Patents
Info
- Publication number
- JPH0449753Y2 JPH0449753Y2 JP12529886U JP12529886U JPH0449753Y2 JP H0449753 Y2 JPH0449753 Y2 JP H0449753Y2 JP 12529886 U JP12529886 U JP 12529886U JP 12529886 U JP12529886 U JP 12529886U JP H0449753 Y2 JPH0449753 Y2 JP H0449753Y2
- Authority
- JP
- Japan
- Prior art keywords
- power
- power supply
- circuit
- detection circuit
- turned
- 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 24
- 239000003990 capacitor Substances 0.000 claims description 12
- 238000004804 winding Methods 0.000 description 7
- 230000005669 field effect Effects 0.000 description 3
- 206010010144 Completed suicide Diseases 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Stand-By Power Supply Arrangements (AREA)
- Measurement Of Current Or Voltage (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12529886U JPH0449753Y2 (en]) | 1986-08-18 | 1986-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12529886U JPH0449753Y2 (en]) | 1986-08-18 | 1986-08-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6331490U JPS6331490U (en]) | 1988-03-01 |
| JPH0449753Y2 true JPH0449753Y2 (en]) | 1992-11-24 |
Family
ID=31018074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12529886U Expired JPH0449753Y2 (en]) | 1986-08-18 | 1986-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449753Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021029186A1 (en]) * | 2019-08-13 | 2021-02-18 |
-
1986
- 1986-08-18 JP JP12529886U patent/JPH0449753Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021029186A1 (en]) * | 2019-08-13 | 2021-02-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6331490U (en]) | 1988-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5508568A (en) | Receptacle safety deenergizer | |
| US4519771A (en) | Flame detection system with isolation between burner and electronic control device | |
| US20090009352A1 (en) | System for testing NAC operability using backup power | |
| US6327124B1 (en) | Low current ground fault relay | |
| CN215990178U (zh) | 检测电路及断路器 | |
| WO2022091716A1 (ja) | アーク検出システム、アーク検出方法、及びプログラム | |
| JPH0449753Y2 (en]) | ||
| JPH0449754Y2 (en]) | ||
| WO2022091715A1 (ja) | アーク検出システム、アーク検出方法、及びプログラム | |
| JPH074719Y2 (ja) | ガスもれ警報装置 | |
| KR102421783B1 (ko) | 계통 정전 감지 장치 및 이를 이용한 하이브리드 조명시스템 | |
| JPH074718Y2 (ja) | ガスもれ警報装置 | |
| AU2020330299B2 (en) | Occupant warning system sounder testing and method | |
| US4194192A (en) | Alarm devices for interconnected multi-device systems | |
| JPS6230156Y2 (en]) | ||
| KR20200012101A (ko) | 화재 감지 모듈의 데이터 처리방법 | |
| JPS6341300B2 (en]) | ||
| JPS6134875Y2 (en]) | ||
| JPH05227640A (ja) | 居室の電気火災防止装置 | |
| JPH01133530A (ja) | 電子機器の電源断保護回路 | |
| JPH0690247B2 (ja) | 絶縁抵抗測定装置の自己診断方法 | |
| JPS583196Y2 (ja) | ガスモレケンシユツケイホウソウチ | |
| JPH0453583Y2 (en]) | ||
| JPH04114282U (ja) | 住戸監視装置 | |
| JPH0438979B2 (en]) |