JPH01146260U - - Google Patents
Info
- Publication number
- JPH01146260U JPH01146260U JP4112488U JP4112488U JPH01146260U JP H01146260 U JPH01146260 U JP H01146260U JP 4112488 U JP4112488 U JP 4112488U JP 4112488 U JP4112488 U JP 4112488U JP H01146260 U JPH01146260 U JP H01146260U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- temperature control
- heat fixing
- control device
- image forming
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
Description
第１図は本考案を利用する画像形成装置の一例
の断面図、第２図は温度制御装置の回路図、第３
図は制御タイムチヤートである。
８……定着装置、１０……定着ローラ、１１…
…加熱装置、１２……加圧ローラ、１３……温度
検知装置、１５……排風フアン（送風装置）、１
６……搬送フアン（送風装置）。
FIG. 1 is a sectional view of an example of an image forming apparatus using the present invention, FIG. 2 is a circuit diagram of a temperature control device, and FIG.
The figure is a control time chart. 8... Fixing device, 10... Fixing roller, 11...
... Heating device, 12 ... Pressure roller, 13 ... Temperature detection device, 15 ... Exhaust fan (air blower), 1
6... Conveyance fan (air blower).
Claims (1)
による検知温度に応じて加熱装置を制御する温度
制御装置とを有する熱定着装置を備える画像形成
装置の温度制御装置において、 熱定着装置の温度制御装置が画像形成装置の機
内に配置される少なくとも１つの送風装置と電気
的に接続され、前記温度検知装置が予め定めた温
度以上の温度上昇を検知した検知信号に基づいて
送風装置を駆動することを特徴とする熱定着装置
を備える画像形成装置の温度制御装置。[Claims for Utility Model Registration] A temperature control device for an image forming apparatus that includes a heat fixing device that has a heating device, a temperature detection device, and a temperature control device that controls the heating device according to the temperature detected by the temperature detection device. In the method, the temperature control device of the heat fixing device is electrically connected to at least one blower device disposed inside the image forming device, and the temperature detection device receives a detection signal indicating that the temperature has increased above a predetermined temperature. 1. A temperature control device for an image forming apparatus equipped with a heat fixing device, characterized in that the temperature control device drives a blower device based on the heat fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4112488U JPH01146260U (en) | 1988-03-30 | 1988-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4112488U JPH01146260U (en) | 1988-03-30 | 1988-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01146260U true JPH01146260U (en) | 1989-10-09 |
Family
ID=31267575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4112488U Pending JPH01146260U (en) | 1988-03-30 | 1988-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01146260U (en) |
-
1988
- 1988-03-30 JP JP4112488U patent/JPH01146260U/ja active Pending
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