JPS5915063U - Fuser temperature control device - Google Patents
Fuser temperature control deviceInfo
- Publication number
- JPS5915063U JPS5915063U JP10882182U JP10882182U JPS5915063U JP S5915063 U JPS5915063 U JP S5915063U JP 10882182 U JP10882182 U JP 10882182U JP 10882182 U JP10882182 U JP 10882182U JP S5915063 U JPS5915063 U JP S5915063U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- control device
- sensing member
- heating
- temperature control
- 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
Landscapes
- Fixing For Electrophotography (AREA)
- Control Of Temperature (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は定着器の説明図、第２図は定着ローラおよび温
度検知部材の昇温特性図、第３図は本考案による温度検
知器の説明図、第４図は本考案に ゛よる定着器の温度
制御装置の構成図、第５図は第４図の制御動作を説明す
るための昇温特性図である。
１０・・・定着ローラ、１１・・・加圧ローラ、１２゜
１３・・・ローラ芯金、１４．１５・・開離形層、１６
・・・加熱器、１７・・・案内板、１８・・・記録紙、
１９・・・温度検知部材、２０・・・圧着部分、２１・
・・温度検知器、２２・・・導体板、２３．２５・・・
リード線、２４・・・発熱体、２６・・・接続端子、２
７・・・制御回路。Fig. 1 is an explanatory diagram of the fixing device, Fig. 2 is a temperature rise characteristic diagram of the fixing roller and temperature sensing member, Fig. 3 is an explanatory diagram of the temperature sensor according to the present invention, and Fig. 4 is an explanatory diagram of the fixing device according to the present invention. FIG. 5 is a diagram showing a temperature rise characteristic for explaining the control operation shown in FIG. 4. DESCRIPTION OF SYMBOLS 10... Fixing roller, 11... Pressure roller, 12° 13... Roller core bar, 14.15... Separable layer, 16
... Heater, 17 ... Information board, 18 ... Recording paper,
19...Temperature detection member, 20...Crimp part, 21.
...Temperature detector, 22...Conductor plate, 23.25...
Lead wire, 24... Heating element, 26... Connection terminal, 2
7...Control circuit.
Claims (1)
有する一対のローラで挾持して搬送させることにより前
記トナー像を前記用紙に定着させる定着器の温度制御装
置において、前記定着ローラの表面温度を検出する温度
検知部材と、この温度検知部材を加熱して前記定着ロー
ラよりも早く立ち上げ定着下限温度よりも低い温度に維
持する加熱手段と、前記温度検知部材からの信号に応じ
て前記加熱源への通電量を制御する制御手段とを備えて
成ることを特徴とする定着器の温度制御装置。In a temperature control device for a fixing device that fixes the toner image onto the paper by holding and transporting the paper onto which the toner image has been transferred between a pair of rollers each having a heat source on at least one of the rollers, the surface temperature of the fixing roller is controlled. a temperature sensing member for detecting; a heating means for heating the temperature sensing member to start it up earlier than the fixing roller and maintain it at a temperature lower than the lower limit fixing temperature; and a heating source for heating the temperature sensing member in response to a signal from the temperature sensing member. 1. A temperature control device for a fixing device, comprising: control means for controlling the amount of electricity supplied to the fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10882182U JPS5915063U (en) | 1982-07-20 | 1982-07-20 | Fuser temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10882182U JPS5915063U (en) | 1982-07-20 | 1982-07-20 | Fuser temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5915063U true JPS5915063U (en) | 1984-01-30 |
Family
ID=30253737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10882182U Pending JPS5915063U (en) | 1982-07-20 | 1982-07-20 | Fuser temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5915063U (en) |
-
1982
- 1982-07-20 JP JP10882182U patent/JPS5915063U/en active Pending
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