JPS61114450U - - Google Patents
Info
- Publication number
- JPS61114450U JPS61114450U JP19669884U JP19669884U JPS61114450U JP S61114450 U JPS61114450 U JP S61114450U JP 19669884 U JP19669884 U JP 19669884U JP 19669884 U JP19669884 U JP 19669884U JP S61114450 U JPS61114450 U JP S61114450U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- copying
- closing
- housing
- copying machine
- 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 4
- 238000007664 blowing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Details Of Measuring And Other Instruments (AREA)
Description
第１図は本考案の冷却装置を用いた複写機の概
略構成一部断面側面図、第２―Ａ図は本考案の冷
却装置に用いた開閉部材の全開状態を示す平面図
、第２―Ｂ図は該開閉部材の全閉状態を示す平面
図、第３図は本考案の他の実施例を示す概略構成
図である。
１：送風フアン、２：開閉部材、３：ソレノイ
ド、４：開閉制御手段、５：複写開始スイツチ、
６：遮蔽板、７：感光体ドラム、８：走査露光部
、９：プラテンガラス、１５：定着装置、１６：
複写動作制御手段。
Fig. 1 is a partial cross-sectional side view of a schematic configuration of a copying machine using the cooling device of the present invention, Fig. 2-A is a plan view showing a fully open state of the opening/closing member used in the cooling device of the present invention, and Fig. 2- Figure B is a plan view showing the opening/closing member in a fully closed state, and Figure 3 is a schematic diagram showing another embodiment of the present invention. 1: ventilation fan, 2: opening/closing member, 3: solenoid, 4: opening/closing control means, 5: copy start switch,
6: Shielding plate, 7: Photosensitive drum, 8: Scanning exposure section, 9: Platen glass, 15: Fixing device, 16:
Copying operation control means.
Claims (1)
る複写機の冷却装置において、複写機ハウジング
内で走査露光手段を隔離する遮蔽部材、該遮蔽部
材に設けられた開口を開閉する開閉部材、吸入口
を該開口及びハウジング内の非隔離部に向け排気
口をハウジング外に向けて密着させた送風手段、
複写開始から複写終了までの複写動作中及び複写
終了後の一定遅延時間に限つて該開閉部材を開く
開閉制御手段を設けたことを特徴とする複写機の
冷却装置。 A cooling device for a copying machine, which includes a blowing means for exhausting the inside of the copying machine housing, includes a shielding member for isolating the scanning exposure means within the copying machine housing, an opening/closing member for opening and closing an opening provided in the shielding member, and an inlet for opening and closing the opening provided in the shielding member. an air blowing means with the opening and the exhaust port facing the non-isolated part inside the housing and facing the outside of the housing;
1. A cooling device for a copying machine, comprising an opening/closing control means that opens the opening/closing member only during a copying operation from the start of copying to the end of copying and during a certain delay time after the end of copying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19669884U JPS61114450U (en) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19669884U JPS61114450U (en) | 1984-12-28 | 1984-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61114450U true JPS61114450U (en) | 1986-07-19 |
Family
ID=30754543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19669884U Pending JPS61114450U (en) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61114450U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59188666A (en) * | 1983-04-11 | 1984-10-26 | Canon Inc | Image forming device |
-
1984
- 1984-12-28 JP JP19669884U patent/JPS61114450U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59188666A (en) * | 1983-04-11 | 1984-10-26 | Canon Inc | Image forming device |
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