JPS63188898U - - Google Patents
Info
- Publication number
- JPS63188898U JPS63188898U JP7999587U JP7999587U JPS63188898U JP S63188898 U JPS63188898 U JP S63188898U JP 7999587 U JP7999587 U JP 7999587U JP 7999587 U JP7999587 U JP 7999587U JP S63188898 U JPS63188898 U JP S63188898U
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamps
- heater
- warm
- keeping
- compensate
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は、本考案の一実施例を示すブロツク図
、第２図は、同具体的回路図である。
１……蛍光灯点灯信号、２……蛍光灯ドライバ
、３……蛍光灯点灯装置、４……蛍光灯、５……
ヒータ制御信号、６……ヒータドライバ、７……
ヒータ、８……ヒータ制御回路。
FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a specific circuit diagram of the same. 1... Fluorescent lamp lighting signal, 2... Fluorescent lamp driver, 3... Fluorescent lamp lighting device, 4... Fluorescent lamp, 5...
Heater control signal, 6... Heater driver, 7...
Heater, 8... Heater control circuit.
Claims (1)
光灯保温用ヒータを備えた装置において、蛍光灯
が点灯したとき前記蛍光灯保温用ヒータへの通電
を遮断する手段を設けたことを特徴とする蛍光灯
保温用ヒータ制御装置。 A device equipped with a heater for keeping fluorescent lamps warm to compensate for a decrease in light intensity at low temperatures of the fluorescent lamps, characterized in that a means is provided for cutting off power to the heater for keeping fluorescent lamps warm when the fluorescent lamps are turned on. A heater control device for keeping fluorescent lamps warm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7999587U JPS63188898U (en) | 1987-05-28 | 1987-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7999587U JPS63188898U (en) | 1987-05-28 | 1987-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63188898U true JPS63188898U (en) | 1988-12-05 |
Family
ID=30930394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7999587U Pending JPS63188898U (en) | 1987-05-28 | 1987-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63188898U (en) |
-
1987
- 1987-05-28 JP JP7999587U patent/JPS63188898U/ja active Pending