JPH0169235U - - Google Patents
Info
- Publication number
- JPH0169235U JPH0169235U JP1987164239U JP16423987U JPH0169235U JP H0169235 U JPH0169235 U JP H0169235U JP 1987164239 U JP1987164239 U JP 1987164239U JP 16423987 U JP16423987 U JP 16423987U JP H0169235 U JPH0169235 U JP H0169235U
- Authority
- JP
- Japan
- Prior art keywords
- thermostat
- heating
- temperature
- circuit
- image recording
- 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
- 238000010438 heat treatment Methods 0.000 claims 8
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000003094 microcapsule Substances 0.000 description 1
Landscapes
- Photographic Developing Apparatuses (AREA)
Description
第１図乃至第３図は本考案を具体化した実施例
を示すもので、第１図は装置の概略構成図であり
、第２図はこの装置の電気回路図であり、第３図
はこの装置における熱定着ローラのヒートカーブ
を説明する図である。
図中１はサーモスタツト、２はヒータ、３はヒ
ータ、４はスイツチ、５はスイツチ、６はモータ
、７は光源、８は電源、１０はマイクロカプセル
、１５は顕色シート、１６ａ，１６ｂは加圧現像
ローラ、１７ａ，１７ｂは熱定着ローラである。
1 to 3 show an embodiment embodying the present invention; FIG. 1 is a schematic configuration diagram of the device, FIG. 2 is an electrical circuit diagram of the device, and FIG. 3 is a schematic diagram of the device. FIG. 3 is a diagram illustrating a heat curve of a heat fixing roller in this apparatus. In the figure, 1 is a thermostat, 2 is a heater, 3 is a heater, 4 is a switch, 5 is a switch, 6 is a motor, 7 is a light source, 8 is a power supply, 10 is a microcapsule, 15 is a color developer sheet, 16a, 16b are The pressure developing rollers 17a and 17b are heat fixing rollers.
Claims (1)
熱体と、この加熱体を検温する一定の温度ヒステ
リシスを持つサーモスタツトとが少なくとも備え
られる画像記録装置において、 前記加熱体が一定温度に昇温すると前記サーモ
スタツトがオフされるサーモスタツトオフ回路と
、このサーモスタツトがオフされると前記画像記
録媒体の搬送駆動等が開始される駆動開始回路と
、この画像記録媒体の搬送駆動に伴ない前記加熱
体が降温し始める加熱停止回路と、この加熱体が
一定温度まで降温すると前記サーモスタツトがオ
ンされるサーモスタツトオン回路とがそれぞれ設
けられてなることを特徴とする加熱装置。[Claims for Utility Model Registration] An image recording apparatus that includes at least a heating body such as a heating roller that heat-processes an image recording medium, and a thermostat having a certain temperature hysteresis that measures the temperature of the heating body, a thermostat off circuit that turns off the thermostat when the temperature rises to a certain temperature; a drive start circuit that starts transporting the image recording medium when the thermostat is turned off; Heating characterized in that it is provided with a heating stop circuit in which the temperature of the heating element starts to decrease as the heating element is driven to be conveyed, and a thermostat on circuit in which the thermostat is turned on when the heating element cools to a certain temperature. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164239U JPH0169235U (en) | 1987-10-27 | 1987-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164239U JPH0169235U (en) | 1987-10-27 | 1987-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0169235U true JPH0169235U (en) | 1989-05-08 |
Family
ID=31449675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987164239U Pending JPH0169235U (en) | 1987-10-27 | 1987-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0169235U (en) |
-
1987
- 1987-10-27 JP JP1987164239U patent/JPH0169235U/ja active Pending
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