JPS5255274A - Emergency lighting device - Google Patents
Emergency lighting deviceInfo
- Publication number
- JPS5255274A JPS5255274A JP50132572A JP13257275A JPS5255274A JP S5255274 A JPS5255274 A JP S5255274A JP 50132572 A JP50132572 A JP 50132572A JP 13257275 A JP13257275 A JP 13257275A JP S5255274 A JPS5255274 A JP S5255274A
- Authority
- JP
- Japan
- Prior art keywords
- emergency lighting
- lighting device
- lighting circuit
- operate
- emergency
- 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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
PURPOSE:To ensure operation on a side of an emergency lighting circuit during a a power failure, even if a cell connector is used not so as to operate a commercial lighting circuit under such conditions that the emergency lighting circuit is not connected to the battery regularly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50132572A JPS5255274A (en) | 1975-10-31 | 1975-10-31 | Emergency lighting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50132572A JPS5255274A (en) | 1975-10-31 | 1975-10-31 | Emergency lighting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5255274A true JPS5255274A (en) | 1977-05-06 |
Family
ID=15084435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50132572A Pending JPS5255274A (en) | 1975-10-31 | 1975-10-31 | Emergency lighting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5255274A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5471983U (en) * | 1977-10-31 | 1979-05-22 |
-
1975
- 1975-10-31 JP JP50132572A patent/JPS5255274A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5471983U (en) * | 1977-10-31 | 1979-05-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51130153A (en) | Preset circuit | |
JPS5255274A (en) | Emergency lighting device | |
JPS5255275A (en) | Emergency lighting device | |
JPS5214345A (en) | Transistor sparking circuit | |
JPS5255273A (en) | Emergency lighting device | |
JPS5278045A (en) | No power off device | |
JPS5414281A (en) | Battery voltage detecting circuit | |
JPS52134723A (en) | Coupling system of flash device for camera | |
JPS5261375A (en) | Emergency lighting device | |
JPS5261376A (en) | Emergency lighting device | |
JPS528867A (en) | Electronic watch | |
JPS5249028A (en) | Exposure control circuit for the camera | |
JPS53845A (en) | Power source | |
JPS5232551A (en) | Switch control circuit | |
JPS5217795A (en) | Fire alarming device | |
JPS5365724A (en) | Stroboscopic flash circuit | |
JPS5232533A (en) | Frequency demultiplier | |
JPS5326050A (en) | Emergency power source means for elevator | |
JPS5329641A (en) | Monitor circuit | |
JPS5261373A (en) | Emergency lighting device | |
JPS52133592A (en) | Portable plug socket for use of indoor load controller utilizing inter ior power line | |
JPS5229591A (en) | Concentrated monitoring device | |
JPS528287A (en) | Anti-skid controller with abnormality detecting circuit | |
JPS52146066A (en) | Wiring for emergency lamp | |
JPS51121151A (en) | Power source means |