JPH01130165U - - Google Patents
Info
- Publication number
- JPH01130165U JPH01130165U JP2577488U JP2577488U JPH01130165U JP H01130165 U JPH01130165 U JP H01130165U JP 2577488 U JP2577488 U JP 2577488U JP 2577488 U JP2577488 U JP 2577488U JP H01130165 U JPH01130165 U JP H01130165U
- Authority
- JP
- Japan
- Prior art keywords
- detection means
- heater
- sheet
- heating device
- detecting
- 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 description 3
- 238000001514 detection method Methods 0.000 claims 7
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Description
第1図から第2図までは本考案を具体化した実
施例を示すもので、第1図は、本考案の加熱装置
を示す図であり、第2図は、ヒーターへの電力供
給回路を示す図であり、第3図は従来例を示す図
である。
1……ヒートロール、2……ヒーター、3……
センサー、4……加圧ロール、5……シート送り
ロール、6……センサー、7……電力供給源。
Figures 1 to 2 show embodiments of the present invention, with Figure 1 showing the heating device of the present invention, and Figure 2 showing the power supply circuit to the heater. FIG. 3 is a diagram showing a conventional example. 1... Heat roll, 2... Heater, 3...
Sensor, 4... Pressure roll, 5... Sheet feed roll, 6... Sensor, 7... Power supply source.
Claims (1)
において、 ヒーター部分にシートが進入することを検知す
る第1検知手段と、 ヒーター部分よりシートが出て行くことを検知
する第2検知手段と、 第1検知手段からの検出信号によりヒーターへ
の電力の供給量を増加させ、第2検知手段からの
検出信号によりヒーターへの電力の供給量を減少
させる制御手段とを備えることを特徴とするシー
ト類の加熱装置。[Claim for Utility Model Registration] A heating device that heats sheets using a heater, comprising a first detection means for detecting that the sheet enters the heater portion, and a first detection means for detecting that the sheet leaves the heater portion. a second detection means; and a control means for increasing the amount of power supplied to the heater based on the detection signal from the first detection means and decreasing the amount of power supplied to the heater based on the detection signal from the second detection means. A sheet heating device characterized by the following.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2577488U JPH01130165U (en) | 1988-02-26 | 1988-02-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2577488U JPH01130165U (en) | 1988-02-26 | 1988-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01130165U true JPH01130165U (en) | 1989-09-05 |
Family
ID=31246802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2577488U Pending JPH01130165U (en) | 1988-02-26 | 1988-02-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01130165U (en) |
-
1988
- 1988-02-26 JP JP2577488U patent/JPH01130165U/ja active Pending