JPS5291571A - Discharge lamp lighting apparatus - Google Patents
Discharge lamp lighting apparatusInfo
- Publication number
- JPS5291571A JPS5291571A JP875776A JP875776A JPS5291571A JP S5291571 A JPS5291571 A JP S5291571A JP 875776 A JP875776 A JP 875776A JP 875776 A JP875776 A JP 875776A JP S5291571 A JPS5291571 A JP S5291571A
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- lamp lighting
- lighting apparatus
- lamp
- voltage
- 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 detect a discharge lamp voltage, and raise a supply voltage to the lamp on detecting a voltage over a specified valeve for stabilizing the lamp lighting.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP875776A JPS5291571A (en) | 1976-01-28 | 1976-01-28 | Discharge lamp lighting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP875776A JPS5291571A (en) | 1976-01-28 | 1976-01-28 | Discharge lamp lighting apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5291571A true JPS5291571A (en) | 1977-08-02 |
Family
ID=11701789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP875776A Pending JPS5291571A (en) | 1976-01-28 | 1976-01-28 | Discharge lamp lighting apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5291571A (en) |
-
1976
- 1976-01-28 JP JP875776A patent/JPS5291571A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51127971A (en) | Automatic fuel supply device | |
JPS5321370A (en) | Speed-reduction detecting type controller for braking oil-pressure | |
JPS5227540A (en) | Constant-voltage supply circuit | |
JPS5241478A (en) | Discharge lamp lighting device | |
JPS5218078A (en) | Discharge lamp lighting device | |
JPS5218077A (en) | Discharge lamp lighting device | |
JPS5291571A (en) | Discharge lamp lighting apparatus | |
JPS5230439A (en) | Automatic supply and discharge device for document to be copied | |
JPS51127440A (en) | Means for protecting constant voltage circuit | |
JPS524672A (en) | Discharge lamp lighting apparatus | |
JPS539498A (en) | Display function check system | |
JPS51131184A (en) | Device of igniting discharge lamps | |
JPS527046A (en) | Detector of consumption and breakage of electrode | |
JPS5218079A (en) | Discharge lamp lighting device | |
JPS51125977A (en) | Illuminator | |
JPS5223704A (en) | Lighting device of large diameter pump | |
JPS52146067A (en) | Apparatus for aging discharge lamp | |
JPS51148270A (en) | Discharge lamp lighting device | |
JPS52137936A (en) | Pattern reading device | |
JPS5239152A (en) | Undervoltage detector | |
JPS5380775A (en) | Discharge lamp lighting device | |
JPS51127697A (en) | Alarm indication device | |
JPS51150340A (en) | Slit lighting device | |
JPS51128577A (en) | Pulse width compare circuit | |
JPS52155417A (en) | Oil supplying nozzle |