JPS6263738U - - Google Patents
Info
- Publication number
- JPS6263738U JPS6263738U JP15518585U JP15518585U JPS6263738U JP S6263738 U JPS6263738 U JP S6263738U JP 15518585 U JP15518585 U JP 15518585U JP 15518585 U JP15518585 U JP 15518585U JP S6263738 U JPS6263738 U JP S6263738U
- Authority
- JP
- Japan
- Prior art keywords
- exposure
- cylinder
- copying machine
- piston
- optical system
- 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
- 238000001816 cooling Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
図面は本考案による複写機の露光用光学系にお
ける冷却装置の実施例を示し、第１図は露光装置
ならびに冷却装置の斜視図、第２図は複写機全体
の概略縦断面図、第３図は冷却装置の原理図、第
４図は要部の拡大図、第５図はその断面図である
。第６図は第１別実施例の斜視図、第７図はその
断面図であり、第８図は要部の拡大図である。第
９図は第２別実施例の冷却原理図である。
３…複写機本体、１６…露光ランプ、３４…シ
リンダ、３５…ピストン、３７…排気手段、Ｄ…
シリンダ室。
The drawings show an embodiment of the cooling device in the exposure optical system of a copying machine according to the present invention, FIG. 1 is a perspective view of the exposure device and the cooling device, FIG. 2 is a schematic vertical sectional view of the entire copying machine, and FIG. 3 4 is an enlarged view of the main part, and FIG. 5 is a sectional view thereof. FIG. 6 is a perspective view of the first alternative embodiment, FIG. 7 is a sectional view thereof, and FIG. 8 is an enlarged view of the main part. FIG. 9 is a diagram showing the cooling principle of the second alternative embodiment. 3... Copying machine main body, 16... Exposure lamp, 34... Cylinder, 35... Piston, 37... Exhaust means, D...
cylinder chamber.
Claims (1)
に、駆動手段を介してシリンダ軸芯方向に往復移
動自在のピストンを前記シリンダに内蔵し、かつ
、露光工程における前記ピストンの往動時にシリ
ンダ室内の空気を露光ランプ近傍に向けて排出す
る排気手段を、前記露光ランプの移動に同期させ
て該ランプと同方向に移動させるべく構成してあ
ることを特徴とする複写機の露光用光学系におけ
る冷却装置。 前記駆動手段を露光装置の往復移動部材で兼
用構成してある実用新案登録請求の範囲第項に
記載の複写機の露光用光学系における冷却装置。[Claims for Utility Model Registration] A cylinder is arranged inside the main body of the copying machine, and a piston that can freely move back and forth in the cylinder axis direction via a driving means is built into the cylinder, and the piston is moved during the exposure process. A copying machine characterized in that an exhaust means for discharging air in a cylinder chamber toward the vicinity of an exposure lamp during forward movement is configured to move in the same direction as the exposure lamp in synchronization with the movement of the exposure lamp. Cooling device for exposure optical system. A cooling device in an exposure optical system of a copying machine according to claim 1, wherein the driving means is also a reciprocating member of an exposure device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15518585U JPS6263738U (en) | 1985-10-10 | 1985-10-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15518585U JPS6263738U (en) | 1985-10-10 | 1985-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6263738U true JPS6263738U (en) | 1987-04-20 |
Family
ID=31075663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15518585U Pending JPS6263738U (en) | 1985-10-10 | 1985-10-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6263738U (en) |
-
1985
- 1985-10-10 JP JP15518585U patent/JPS6263738U/ja active Pending