JPH0295066U - - Google Patents
Info
- Publication number
- JPH0295066U JPH0295066U JP192589U JP192589U JPH0295066U JP H0295066 U JPH0295066 U JP H0295066U JP 192589 U JP192589 U JP 192589U JP 192589 U JP192589 U JP 192589U JP H0295066 U JPH0295066 U JP H0295066U
- Authority
- JP
- Japan
- Prior art keywords
- heat roller
- temperature
- heater
- sensitive element
- heat
- 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
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000013021 overheating Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Fixing For Electrophotography (AREA)
Description
第１図は、本考案の実施例の概略構成図、第２
図ａ，ｂは、実施例における動作の説明図、第３
図は、従来例の概略構成図である。
１…ヒータ、２…ヒートローラ、９…温度感応
素子、１１…支持部材。
Figure 1 is a schematic configuration diagram of an embodiment of the present invention;
Figures a and b are explanatory diagrams of the operation in the example.
The figure is a schematic configuration diagram of a conventional example. DESCRIPTION OF SYMBOLS 1... Heater, 2... Heat roller, 9... Temperature sensitive element, 11... Support member.
Claims (1)
に、そのヒートローラの異常過熱を検知してヒー
タへの通電を遮断する温度感応素子を設けた電子
写真プリンタの熱定着装置において、 上記温度感応素子を、温度変化により変形する
支持部材を用いて上記ヒートローラの近傍に支持
させたことを特徴とする電子写真プリンタの熱定
着装置。[Scope of Claim for Utility Model Registration] A heat fixing device for an electrophotographic printer that is equipped with a heat roller with a built-in heater and a temperature-sensitive element that detects abnormal overheating of the heat roller and cuts off power to the heater, A heat fixing device for an electrophotographic printer, characterized in that the temperature sensitive element is supported near the heat roller using a support member that deforms due to temperature changes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP192589U JPH0295066U (en) | 1989-01-11 | 1989-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP192589U JPH0295066U (en) | 1989-01-11 | 1989-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0295066U true JPH0295066U (en) | 1990-07-27 |
Family
ID=31202241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP192589U Pending JPH0295066U (en) | 1989-01-11 | 1989-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0295066U (en) |
-
1989
- 1989-01-11 JP JP192589U patent/JPH0295066U/ja active Pending