JPH0445108Y2 - - Google Patents
Info
- Publication number
- JPH0445108Y2 JPH0445108Y2 JP16403987U JP16403987U JPH0445108Y2 JP H0445108 Y2 JPH0445108 Y2 JP H0445108Y2 JP 16403987 U JP16403987 U JP 16403987U JP 16403987 U JP16403987 U JP 16403987U JP H0445108 Y2 JPH0445108 Y2 JP H0445108Y2
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- relay
- voltage
- induction device
- output
- 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
- 230000006698 induction Effects 0.000 claims description 34
- 230000005284 excitation Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 230000007257 malfunction Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000009499 grossing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Stand-By Power Supply Arrangements (AREA)
- Audible And Visible Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16403987U JPH0445108Y2 (ko) | 1987-10-27 | 1987-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16403987U JPH0445108Y2 (ko) | 1987-10-27 | 1987-10-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0168586U JPH0168586U (ko) | 1989-05-02 |
| JPH0445108Y2 true JPH0445108Y2 (ko) | 1992-10-23 |
Family
ID=31449297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16403987U Expired JPH0445108Y2 (ko) | 1987-10-27 | 1987-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445108Y2 (ko) |
-
1987
- 1987-10-27 JP JP16403987U patent/JPH0445108Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0168586U (ko) | 1989-05-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1093669A (en) | Multiple power source automatic switching circuitry | |
| EP0792533B1 (en) | A system for off-mains switching of current consuming devices such as actuators | |
| US6628083B2 (en) | Central battery emergency lighting system | |
| US9350200B1 (en) | Auxiliary power unit for emergency light in case of fire or power failure | |
| US4890004A (en) | Emergency light control and battery charging system | |
| JPH0445108Y2 (ko) | ||
| GB2101426A (en) | Emergency lighting | |
| JPH1042489A (ja) | 照明装置 | |
| JP2000195398A (ja) | 電源スイッチ駆動回路 | |
| JPH07170678A (ja) | 交流無停電電源装置 | |
| US4433356A (en) | Control circuit for transformer relay | |
| US6160727A (en) | Automatic power control device | |
| TWM569965U (zh) | Automatic switch monitoring device | |
| JP2001178020A (ja) | 電源バックアップ装置 | |
| US2830194A (en) | Supplementary, auxiliary, or emergency lighting and/or power systems | |
| CN217848946U (zh) | 感性负载软启动器 | |
| JPH0218654Y2 (ko) | ||
| JP3536352B2 (ja) | 電源装置 | |
| JPS5947967A (ja) | 交流負荷用マイコン制御装置 | |
| JPH0218655Y2 (ko) | ||
| JPH0226192Y2 (ko) | ||
| JPH0755669Y2 (ja) | 誘導設備用信号装置 | |
| JPS6129197Y2 (ko) | ||
| JP4896313B2 (ja) | 並列使用型電子タイマースイッチ | |
| JPH0428191Y2 (ko) |