JPH041550U - - Google Patents
Info
- Publication number
- JPH041550U JPH041550U JP4198390U JP4198390U JPH041550U JP H041550 U JPH041550 U JP H041550U JP 4198390 U JP4198390 U JP 4198390U JP 4198390 U JP4198390 U JP 4198390U JP H041550 U JPH041550 U JP H041550U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- generating member
- heat generating
- air blowing
- blowing means
- 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
- 238000007664 blowing Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 101150076104 EAT2 gene Proteins 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Photographic Developing Apparatuses (AREA)
Description
第１図はこの考案を具体化したシート加熱装置
の一実施例を示す断面図、第２図は同装置の制御
回路を示すブロツク図、第３図は動作を説明する
ためのフローチヤートである。
１……装置本体、２……シートとしての顕色紙
、７……カバー体、９……発熱部材としてのヒー
タ、１０……送風手段としての送風フアン、１９
……検出手段としてのフアン回転検出センサ、２
１……制御手段としてのＣＰＵ。
Fig. 1 is a sectional view showing an embodiment of a sheet heating device embodying this invention, Fig. 2 is a block diagram showing a control circuit of the device, and Fig. 3 is a flowchart for explaining the operation. . DESCRIPTION OF SYMBOLS 1... Apparatus main body, 2... Color developing paper as a sheet, 7... Cover body, 9... Heater as a heat generating member, 10... Blower fan as air blowing means, 19
...Fan rotation detection sensor as a detection means, 2
1...CPU as a control means.
Claims (1)
１と、その本体１内に設けられた発熱部材９と、
その発熱部材９からの放熱を前記イート２に向け
て吹き付けるために本体１内に設けられた送風手
段１０とを備えたシート加熱装置において、 前記送風手段１０の回転を検出する検出手段１
９と、その検出手段１９により送風手段１０の停
止又は異常低速回転が検出されたとき、前記発熱
部材９への通電を停止する制御手段２１とを設け
たことを特徴とするシート加熱装置。[Claims for Utility Model Registration] A main body 1 disposed facing the conveying path of the sheet 2, a heat generating member 9 provided within the main body 1,
In a sheet heating device comprising an air blowing means 10 provided in the main body 1 for blowing heat radiated from the heat generating member 9 toward the eat 2, the detection means 1 detects rotation of the air blowing means 10.
9, and a control means 21 for stopping energization to the heat generating member 9 when the detection means 19 detects that the air blowing means 10 has stopped or rotated at an abnormally low speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4198390U JPH041550U (en) | 1990-04-18 | 1990-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4198390U JPH041550U (en) | 1990-04-18 | 1990-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041550U true JPH041550U (en) | 1992-01-08 |
Family
ID=31553125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4198390U Pending JPH041550U (en) | 1990-04-18 | 1990-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041550U (en) |
-
1990
- 1990-04-18 JP JP4198390U patent/JPH041550U/ja active Pending