JPH0241246U - - Google Patents
Info
- Publication number
- JPH0241246U JPH0241246U JP11984788U JP11984788U JPH0241246U JP H0241246 U JPH0241246 U JP H0241246U JP 11984788 U JP11984788 U JP 11984788U JP 11984788 U JP11984788 U JP 11984788U JP H0241246 U JPH0241246 U JP H0241246U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- tip
- fluorescent lamp
- arc tube
- exposure device
- 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
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims 2
- 239000011521 glass Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 1
Landscapes
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
第１図は本考案実施例の側面図、第２図は要部
の説明図である。
１……シリンダー、２……蛍光ランプ、２１…
…発光管、２２……連結管、２３……電極、２４
……口金、３……バツクアツプベルト、７……冷
却フアン。
FIG. 1 is a side view of an embodiment of the present invention, and FIG. 2 is an explanatory view of the main parts. 1...Cylinder, 2...Fluorescent lamp, 21...
... Arc tube, 22 ... Connecting tube, 23 ... Electrode, 24
...Bag, 3...Backup belt, 7...Cooling fan.
Claims (1)
され、重ね合わされた原図と感光紙が該シリンダ
ーを抱持するバツクアツプベルトによつてシリン
ダーに圧接され、バツクアツプベルトの回転につ
れて、原図と感光紙が移動しながら露光されるジ
アゾ複写機用露光装置において、 前記蛍光ランプは、発光管がＵ字状に折り返さ
れ、もしくは２本の平行な発光管が先端近傍で連
結された片口金タイプであり、該発光管の先端が
空冷されることを特徴とするジアゾ複写機用露光
装置。[Claim for Utility Model Registration] A fluorescent lamp is placed in a transparent glass cylinder, and the superimposed original drawing and photosensitive paper are pressed against the cylinder by a back-up belt that holds the cylinder, and the back-up belt rotates. As a result, in exposure devices for diazo copiers in which the original drawing and photosensitive paper are exposed while moving, the fluorescent lamp has an arc tube folded back into a U-shape, or two parallel arc tubes connected near the tip. 1. An exposure device for a diazo copying machine, characterized in that the exposure device is of a single cap type, and the tip of the arc tube is air-cooled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11984788U JPH0241246U (en) | 1988-09-14 | 1988-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11984788U JPH0241246U (en) | 1988-09-14 | 1988-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0241246U true JPH0241246U (en) | 1990-03-22 |
Family
ID=31365436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11984788U Pending JPH0241246U (en) | 1988-09-14 | 1988-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0241246U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133549A (en) * | 1984-12-03 | 1986-06-20 | Matsushita Electric Works Ltd | Fluorescent lamp |
-
1988
- 1988-09-14 JP JP11984788U patent/JPH0241246U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133549A (en) * | 1984-12-03 | 1986-06-20 | Matsushita Electric Works Ltd | Fluorescent lamp |
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