JPS58131065U - Copy machine heating roll fixing device - Google Patents
Copy machine heating roll fixing deviceInfo
- Publication number
- JPS58131065U JPS58131065U JP2660482U JP2660482U JPS58131065U JP S58131065 U JPS58131065 U JP S58131065U JP 2660482 U JP2660482 U JP 2660482U JP 2660482 U JP2660482 U JP 2660482U JP S58131065 U JPS58131065 U JP S58131065U
- Authority
- JP
- Japan
- Prior art keywords
- heating roll
- roll
- fixing device
- copy machine
- roll fixing
- 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図は本案に係る複写機の加熱ロール定着装置の一実
施例を図示した概略側面図、第２図は同°実施例の作動
状態を図示した説明図、第３図は同実施例における加熱
ロールおよび加圧ロールの温度変化特性図、第４図は他
の実施例の概略側面図である。
１・・・加熱ロール、２・・・熱源、３・・・加圧ロー
ル、４・・・非接触熱起電型赤外線温度検出器、５・・
・用紙、６・・・トナー像、７・・・案内板、８・・・
剥離爪。FIG. 1 is a schematic side view illustrating an embodiment of the heating roll fixing device of a copying machine according to the present invention, FIG. 2 is an explanatory diagram illustrating the operating state of the same embodiment, and FIG. FIG. 4 is a diagram showing temperature change characteristics of a heating roll and a pressure roll, and is a schematic side view of another embodiment. DESCRIPTION OF SYMBOLS 1... Heating roll, 2... Heat source, 3... Pressure roll, 4... Non-contact thermovoltaic infrared temperature detector, 5...
・Paper, 6... Toner image, 7... Information board, 8...
Peeling nails.
Claims (1)
回動する加圧ロールと、前記加熱ロールの熱源を制御す
るための非接触熱起電型赤外線温度検出器とよりなる複
写機のロール型熱定着装置において、前記加熱ロールお
よび前記加圧ロールの両ロールからの輻射熱を検知して
前記加熱ロールを制御するように、前記非接触熱起電型
赤外線温度検出器を前記ロール型加熱定着装置のトナー
像支持体侵入側に配置したことを特徴とする複写機の加
熱ロール定着装置。A roll of a copying machine comprising a heating roll having a heat source, a pressure roll that rotates in pressure contact with the heating roll, and a non-contact thermoelectric infrared temperature detector for controlling the heat source of the heating roll. In the roll-type heat fixing device, the non-contact thermoelectric infrared temperature sensor is connected to the roll-type heat fixing device so as to detect radiant heat from both the heating roll and the pressure roll to control the heating roll. A heating roll fixing device for a copying machine, characterized in that the heating roll fixing device is disposed on the toner image support entry side of the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2660482U JPS58131065U (en) | 1982-02-27 | 1982-02-27 | Copy machine heating roll fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2660482U JPS58131065U (en) | 1982-02-27 | 1982-02-27 | Copy machine heating roll fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58131065U true JPS58131065U (en) | 1983-09-05 |
Family
ID=30038551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2660482U Pending JPS58131065U (en) | 1982-02-27 | 1982-02-27 | Copy machine heating roll fixing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58131065U (en) |
-
1982
- 1982-02-27 JP JP2660482U patent/JPS58131065U/en active Pending
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