JPS5242665A - Fluorescent lamp lighting device - Google Patents
Fluorescent lamp lighting deviceInfo
- Publication number
- JPS5242665A JPS5242665A JP11844375A JP11844375A JPS5242665A JP S5242665 A JPS5242665 A JP S5242665A JP 11844375 A JP11844375 A JP 11844375A JP 11844375 A JP11844375 A JP 11844375A JP S5242665 A JPS5242665 A JP S5242665A
- Authority
- JP
- Japan
- Prior art keywords
- lighting device
- fluorescent lamp
- lamp lighting
- current
- limiting element
- 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 fluorescent lamp lighting device, in which a filament preheating winding connected with a choke coil acting as a current-limiting element is used as a portion of the current-limiting element so as to light selecrively two or one lamps.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11844375A JPS5242665A (en) | 1975-09-30 | 1975-09-30 | Fluorescent lamp lighting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11844375A JPS5242665A (en) | 1975-09-30 | 1975-09-30 | Fluorescent lamp lighting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5242665A true JPS5242665A (en) | 1977-04-02 |
Family
ID=14736757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11844375A Pending JPS5242665A (en) | 1975-09-30 | 1975-09-30 | Fluorescent lamp lighting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5242665A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5882495A (en) * | 1981-10-22 | 1983-05-18 | ゼネラル・エレクトリツク・カンパニイ | Fluorescent lamp starting circuit |
JPS62141735A (en) * | 1985-12-16 | 1987-06-25 | Mitsubishi Electric Corp | Testing apparatus for laser diode chip |
-
1975
- 1975-09-30 JP JP11844375A patent/JPS5242665A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5882495A (en) * | 1981-10-22 | 1983-05-18 | ゼネラル・エレクトリツク・カンパニイ | Fluorescent lamp starting circuit |
JPS62141735A (en) * | 1985-12-16 | 1987-06-25 | Mitsubishi Electric Corp | Testing apparatus for laser diode chip |
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