JPS6434637U - - Google Patents
Info
- Publication number
- JPS6434637U JPS6434637U JP12947787U JP12947787U JPS6434637U JP S6434637 U JPS6434637 U JP S6434637U JP 12947787 U JP12947787 U JP 12947787U JP 12947787 U JP12947787 U JP 12947787U JP S6434637 U JPS6434637 U JP S6434637U
- Authority
- JP
- Japan
- Prior art keywords
- cooling fan
- copies
- flow rate
- air
- table glass
- 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 11
- 239000011521 glass Substances 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図乃至第４図は本考案の一実施例を示すも
のであつて、第１図は冷却装置の制御部の動作を
示すフローチヤート、第２図は複写機の内部構成
を説明するための模式縦断面正面図、第３図は冷
却装置の制御部の構成を示すブロツク図、第４図
は設定コピー枚数とテーブルガラスの温度上昇及
び冷却フアンの回転数との関係を示すグラフであ
る。
１はテーブルガラス、１０は空気取入口、１２
は冷却フアンである。
1 to 4 show one embodiment of the present invention, in which FIG. 1 is a flowchart showing the operation of the control section of the cooling device, and FIG. 2 is a flow chart for explaining the internal configuration of the copying machine. 3 is a block diagram showing the configuration of the control unit of the cooling device, and FIG. 4 is a graph showing the relationship between the set number of copies, the temperature rise of the table glass, and the rotation speed of the cooling fan. . 1 is a table glass, 10 is an air intake port, 12
is a cooling fan.
Claims (1)
外気をテーブルガラスの裏面に直接吹き付けるこ
とにより冷却を行う冷却装置において、所定枚数
以上のコピーが行われる場合にのみ冷却フアンを
駆動させる冷却フアン駆動手段と、この冷却フア
ン駆動手段によつて駆動される冷却フアンの送風
量を、コピー枚数に応じて、このコピー枚数が多
いほど送風量が多くなるように、無段階又は段階
的に調節する送風量調節手段とを設けたことを特
徴とする複写機の冷却装置。 In a cooling device that cools the table glass by blowing outside air directly onto the back side of the table glass using a cooling fan installed near the air intake in the main body, the cooling fan is driven only when a predetermined number of copies or more are to be made. and a cooling fan driving means that adjusts the air flow rate of the cooling fan driven by the cooling fan driving means steplessly or in stages according to the number of copies so that the larger the number of copies, the greater the air flow rate. 1. A cooling device for a copying machine, comprising an air volume adjusting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12947787U JPS6434637U (en) | 1987-08-25 | 1987-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12947787U JPS6434637U (en) | 1987-08-25 | 1987-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6434637U true JPS6434637U (en) | 1989-03-02 |
Family
ID=31383788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12947787U Pending JPS6434637U (en) | 1987-08-25 | 1987-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6434637U (en) |
-
1987
- 1987-08-25 JP JP12947787U patent/JPS6434637U/ja active Pending
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