JPS5382069A - Discharge lamp lighting apparatus - Google Patents
Discharge lamp lighting apparatusInfo
- Publication number
- JPS5382069A JPS5382069A JP15748876A JP15748876A JPS5382069A JP S5382069 A JPS5382069 A JP S5382069A JP 15748876 A JP15748876 A JP 15748876A JP 15748876 A JP15748876 A JP 15748876A JP S5382069 A JPS5382069 A JP S5382069A
- Authority
- JP
- Japan
- Prior art keywords
- lighting apparatus
- discharge lamp
- lamp lighting
- light
- incluging
- 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
Abstract
PURPOSE:To provide lighting apparatus incluging semiconductor switching element and having operational circui and deviation integrating circuit to control circuit, to start stable at variation of electric source voltage, to light by constant power, to regulate light, and to prevent from erroneous operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15748876A JPS5382069A (en) | 1976-12-28 | 1976-12-28 | Discharge lamp lighting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15748876A JPS5382069A (en) | 1976-12-28 | 1976-12-28 | Discharge lamp lighting apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5382069A true JPS5382069A (en) | 1978-07-20 |
JPS5731798B2 JPS5731798B2 (en) | 1982-07-07 |
Family
ID=15650767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15748876A Granted JPS5382069A (en) | 1976-12-28 | 1976-12-28 | Discharge lamp lighting apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5382069A (en) |
-
1976
- 1976-12-28 JP JP15748876A patent/JPS5382069A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5731798B2 (en) | 1982-07-07 |
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