JPS5355676A - Discharge lamp lighting device - Google Patents
Discharge lamp lighting deviceInfo
- Publication number
- JPS5355676A JPS5355676A JP13002276A JP13002276A JPS5355676A JP S5355676 A JPS5355676 A JP S5355676A JP 13002276 A JP13002276 A JP 13002276A JP 13002276 A JP13002276 A JP 13002276A JP S5355676 A JPS5355676 A JP S5355676A
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- lighting device
- lamp lighting
- control circuit
- combination
- 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 stably operate a discharge lamp over the entire region extending from the start to a stable lighting point, using a combination of a current-limiting impedance element, discharge lamp, semiconductor switching element and control circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13002276A JPS5355676A (en) | 1976-10-30 | 1976-10-30 | Discharge lamp lighting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13002276A JPS5355676A (en) | 1976-10-30 | 1976-10-30 | Discharge lamp lighting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5355676A true JPS5355676A (en) | 1978-05-20 |
Family
ID=15024219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13002276A Pending JPS5355676A (en) | 1976-10-30 | 1976-10-30 | Discharge lamp lighting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5355676A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS559397A (en) * | 1978-06-29 | 1980-01-23 | Westinghouse Electric Corp | Circuit for operating discharge lamp |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49113475A (en) * | 1973-02-28 | 1974-10-29 | ||
JPS49135470A (en) * | 1973-04-30 | 1974-12-26 | ||
JPS5355677A (en) * | 1976-10-30 | 1978-05-20 | Iwasaki Electric Co Ltd | Discharge lamp lighting device |
-
1976
- 1976-10-30 JP JP13002276A patent/JPS5355676A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49113475A (en) * | 1973-02-28 | 1974-10-29 | ||
JPS49135470A (en) * | 1973-04-30 | 1974-12-26 | ||
JPS5355677A (en) * | 1976-10-30 | 1978-05-20 | Iwasaki Electric Co Ltd | Discharge lamp lighting device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS559397A (en) * | 1978-06-29 | 1980-01-23 | Westinghouse Electric Corp | Circuit for operating discharge lamp |
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