JPS53107176A - Lighting devie for emergency use - Google Patents
Lighting devie for emergency useInfo
- Publication number
- JPS53107176A JPS53107176A JP2196477A JP2196477A JPS53107176A JP S53107176 A JPS53107176 A JP S53107176A JP 2196477 A JP2196477 A JP 2196477A JP 2196477 A JP2196477 A JP 2196477A JP S53107176 A JPS53107176 A JP S53107176A
- Authority
- JP
- Japan
- Prior art keywords
- emergency use
- lighting
- devie
- inverter source
- preheating
- 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)
Abstract
PURPOSE:To provide a lighting device for emergency use wherein to only a socket to which one filament terminal of a fluorescent lamp is connected there is connected a preheating winding of an inverter source without contact to constitute a one-side preheating circuit, thereby preventing the destruction of an output transistor in the inverter source.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2196477A JPS53107176A (en) | 1977-02-28 | 1977-02-28 | Lighting devie for emergency use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2196477A JPS53107176A (en) | 1977-02-28 | 1977-02-28 | Lighting devie for emergency use |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53107176A true JPS53107176A (en) | 1978-09-18 |
Family
ID=12069732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2196477A Pending JPS53107176A (en) | 1977-02-28 | 1977-02-28 | Lighting devie for emergency use |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53107176A (en) |
-
1977
- 1977-02-28 JP JP2196477A patent/JPS53107176A/en active Pending
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