JPH0422760U - - Google Patents
Info
- Publication number
- JPH0422760U JPH0422760U JP6391890U JP6391890U JPH0422760U JP H0422760 U JPH0422760 U JP H0422760U JP 6391890 U JP6391890 U JP 6391890U JP 6391890 U JP6391890 U JP 6391890U JP H0422760 U JPH0422760 U JP H0422760U
- Authority
- JP
- Japan
- Prior art keywords
- sensing element
- temperature sensing
- fixing roller
- resin sheet
- resistant resin
- 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
- 229920006015 heat resistant resin Polymers 0.000 claims description 3
Landscapes
- Fixing For Electrophotography (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
第１図は、本考案の実施例を示し、第２図には
、従来例を示す。図において、１は耐熱性樹脂シ
ート、２は弾性体、４は感温素子、６は定着ロー
ラ、２０は板状部材を示す。
FIG. 1 shows an embodiment of the present invention, and FIG. 2 shows a conventional example. In the figure, 1 is a heat-resistant resin sheet, 2 is an elastic body, 4 is a temperature sensing element, 6 is a fixing roller, and 20 is a plate-like member.
Claims (1)
シートと、前記定着ローラ表面の温度を検出する
感温素子と、感温素子を前記定着ローラ表面に押
圧するための断熱性の弾性体を有しする定着装置
において、耐熱性樹脂シートと前記感温素子との
間に前記感温素子の局部集中荷重を十分に分散し
得る剛性を備え、かつ良好な熱伝導性を有する板
状部材を配置した温度検出器を用いたことを特徴
とする複写機等の定着装置。 The fixing roller has a heat-resistant resin sheet that contacts the surface of the rotating fixing roller, a temperature sensing element that detects the temperature of the surface of the fixing roller, and an insulating elastic body that presses the temperature sensing element against the surface of the fixing roller. In the fixing device, a plate member having a rigidity capable of sufficiently dispersing the locally concentrated load of the temperature sensing element and having good thermal conductivity is arranged between the heat resistant resin sheet and the temperature sensing element. A fixing device for a copying machine, etc., characterized by using a detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6391890U JPH0422760U (en) | 1990-06-15 | 1990-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6391890U JPH0422760U (en) | 1990-06-15 | 1990-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0422760U true JPH0422760U (en) | 1992-02-25 |
Family
ID=31594397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6391890U Pending JPH0422760U (en) | 1990-06-15 | 1990-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422760U (en) |
-
1990
- 1990-06-15 JP JP6391890U patent/JPH0422760U/ja active Pending