JPS5261373A - Emergency lighting device - Google Patents
Emergency lighting deviceInfo
- Publication number
- JPS5261373A JPS5261373A JP50137576A JP13757675A JPS5261373A JP S5261373 A JPS5261373 A JP S5261373A JP 50137576 A JP50137576 A JP 50137576A JP 13757675 A JP13757675 A JP 13757675A JP S5261373 A JPS5261373 A JP S5261373A
- Authority
- JP
- Japan
- Prior art keywords
- emergency lighting
- lighting device
- thyrister
- inverter
- power line
- 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.)
- Granted
Links
Landscapes
- Stand-By Power Supply Arrangements (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
PURPOSE:To prevent an emergency lighting of a discharge lamp even when a battery contained has been connected to a circuit, when a commercial power line is not connected, by connecting a switch element having memory function such as a thyrister and the like, directly to a starting resistance of an inverter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50137576A JPS5261373A (en) | 1975-11-15 | 1975-11-15 | Emergency lighting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50137576A JPS5261373A (en) | 1975-11-15 | 1975-11-15 | Emergency lighting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5261373A true JPS5261373A (en) | 1977-05-20 |
JPS5639519B2 JPS5639519B2 (en) | 1981-09-14 |
Family
ID=15201937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50137576A Granted JPS5261373A (en) | 1975-11-15 | 1975-11-15 | Emergency lighting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5261373A (en) |
-
1975
- 1975-11-15 JP JP50137576A patent/JPS5261373A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5639519B2 (en) | 1981-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51149530A (en) | Starting circuit for an inverter | |
JPS51117624A (en) | Flashlight unit warning circuit | |
JPS5261373A (en) | Emergency lighting device | |
JPS523275A (en) | Lighting system of a discharge lamp | |
JPS53129532A (en) | Transmitter | |
JPS5261374A (en) | Emergency lighting device | |
JPS524018A (en) | Inverter circuit | |
JPS5378682A (en) | Apparatus for lighting discharge lamp | |
JPS532970A (en) | Fluorescent lamp starter | |
JPS521982A (en) | Lighting device of a discharge lamp | |
JPS52118975A (en) | Lighting device for discharge lamp | |
JPS5312175A (en) | On-and-off circuit of discharge lamp | |
SU584357A1 (en) | Time relay | |
JPS5255274A (en) | Emergency lighting device | |
JPS5297275A (en) | Lighting device for discharge lamp of condensive type | |
JPS5261380A (en) | Emergency lighting device | |
JPS5218080A (en) | Discharge lamp lighting device | |
JPS5211675A (en) | Discharge lamp lighting device | |
JPS5255273A (en) | Emergency lighting device | |
JPS5284874A (en) | Starting device for discharge lamp | |
JPS53107176A (en) | Lighting devie for emergency use | |
JPS51146778A (en) | Circuit arrangement for lightening a discharge lamp | |
JPS5365724A (en) | Stroboscopic flash circuit | |
JPS5255275A (en) | Emergency lighting device | |
JPS5319688A (en) | Checking display of an induction lamp and the like |