JPS6370576U - - Google Patents
Info
- Publication number
- JPS6370576U JPS6370576U JP16454086U JP16454086U JPS6370576U JP S6370576 U JPS6370576 U JP S6370576U JP 16454086 U JP16454086 U JP 16454086U JP 16454086 U JP16454086 U JP 16454086U JP S6370576 U JPS6370576 U JP S6370576U
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- temperature
- circuit
- control circuit
- 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
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000005856 abnormality Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
- Control Of Resistance Heating (AREA)
Description
第１図は本考案に関わるプレーンヒートフユー
ザの一実施例を示したブロツク図、第２図は加熱
エレメントの配置態様を示す斜視図であり、第３
図は従来のプレーンヒートフユーザにおける温度
検出器の配置態様を示す加熱エレメントの概念的
平面図である。
１，２，１′，２′…加熱エレメント、１１，
１２，１１′，１２′…熱電対、１３，１３′…
温度制御用リレー、１４，１４′…異常検出回路
、３０…電源供給用リレー、５０…マイクロコン
ピユータ、６０…加熱開始スイツチ。
FIG. 1 is a block diagram showing an embodiment of a plain heat user related to the present invention, FIG. 2 is a perspective view showing the arrangement of heating elements, and FIG.
The figure is a conceptual plan view of a heating element showing the arrangement of temperature detectors in a conventional plain heat user. 1, 2, 1', 2'... heating element, 11,
12, 11', 12'...Thermocouple, 13, 13'...
Temperature control relay, 14, 14'... Abnormality detection circuit, 30... Power supply relay, 50... Microcomputer, 60... Heating start switch.
Claims (1)
ントと、上記加熱エレメントの温度を、設定温度
に維持するための温度制御回路と、上記加熱エレ
メントが加熱した際、上記加熱エレメントの作動
を停止させる安全回路とを備えたプレーンヒート
フユーザにおいて、一方の加熱エレメントに、上
記温度制御回路の温度検出器を設けるとともに、
他方の加熱エレメントに、上記安全回路の温度検
出器を設けたことを特徴とするプレーンヒートフ
ユーザ。 Heating elements arranged opposite to each other across the paper conveyance path, a temperature control circuit for maintaining the temperature of the heating element at a set temperature, and a safety device that stops the operation of the heating element when the heating element heats up. In the plain heat fuser equipped with a circuit, one heating element is provided with a temperature detector of the temperature control circuit, and
A plain heat fuser characterized in that the other heating element is provided with a temperature detector of the safety circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16454086U JPS6370576U (en) | 1986-10-27 | 1986-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16454086U JPS6370576U (en) | 1986-10-27 | 1986-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6370576U true JPS6370576U (en) | 1988-05-12 |
Family
ID=31093751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16454086U Pending JPS6370576U (en) | 1986-10-27 | 1986-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6370576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4601208B2 (en) * | 2001-05-29 | 2010-12-22 | 京セラ株式会社 | Press heater |
-
1986
- 1986-10-27 JP JP16454086U patent/JPS6370576U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4601208B2 (en) * | 2001-05-29 | 2010-12-22 | 京セラ株式会社 | Press heater |