JPH02119243U - - Google Patents
Info
- Publication number
- JPH02119243U JPH02119243U JP2466489U JP2466489U JPH02119243U JP H02119243 U JPH02119243 U JP H02119243U JP 2466489 U JP2466489 U JP 2466489U JP 2466489 U JP2466489 U JP 2466489U JP H02119243 U JPH02119243 U JP H02119243U
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- individually controlling
- heaters
- light source
- control section
- 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
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Control Of Exposure In Printing And Copying (AREA)
Description
第１図は本考案を示すブロツク図、第２図ａ，
ｂは本考案を応用した複写機の一例を示す概略的
正面図及び側面図、第３図は同複写機の螢光灯と
ヒータ、温度検知器との関係を示す図、第４図は
同複写機のヒータを制御する回路を示すブロツク
図、第５図ａ，ｂは同複写機のＣＰＵ処理フロー
を示すフローチヤートである。
１……螢光灯、２……ヒータ、３……制御部。
Figure 1 is a block diagram showing the present invention, Figure 2 a,
b is a schematic front view and a side view showing an example of a copying machine to which the present invention is applied, FIG. 3 is a diagram showing the relationship between the fluorescent lamp, heater, and temperature sensor of the same copying machine, and FIG. A block diagram showing a circuit for controlling the heater of the copying machine, and FIGS. 5a and 5b are flowcharts showing the CPU processing flow of the copying machine. 1...Fluorescent lamp, 2...Heater, 3...Control unit.
Claims (1)
灯の各部分をそれぞれ外部より加熱する複数のヒ
ータと、この複数のヒータを個別に制御すること
により前記螢光灯の各部分の温度を個別に制御す
る制御部とを備えたことを特徴とする螢光灯加熱
装置。 In a device using a fluorescent lamp as a light source, a plurality of heaters heat each part of the fluorescent lamp from the outside, and the temperature of each part of the fluorescent lamp is controlled by individually controlling the plurality of heaters. A fluorescent lamp heating device characterized by comprising a control section for individually controlling the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2466489U JPH02119243U (en) | 1989-03-03 | 1989-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2466489U JPH02119243U (en) | 1989-03-03 | 1989-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02119243U true JPH02119243U (en) | 1990-09-26 |
Family
ID=31244709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2466489U Pending JPH02119243U (en) | 1989-03-03 | 1989-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02119243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02288096A (en) * | 1989-04-26 | 1990-11-28 | Canon Inc | Controller for amount of radiated light |
-
1989
- 1989-03-03 JP JP2466489U patent/JPH02119243U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02288096A (en) * | 1989-04-26 | 1990-11-28 | Canon Inc | Controller for amount of radiated light |