JPH0221668U - - Google Patents
Info
- Publication number
- JPH0221668U JPH0221668U JP10011388U JP10011388U JPH0221668U JP H0221668 U JPH0221668 U JP H0221668U JP 10011388 U JP10011388 U JP 10011388U JP 10011388 U JP10011388 U JP 10011388U JP H0221668 U JPH0221668 U JP H0221668U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- fixing roller
- heating
- peripheral surface
- heat source
- 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 3
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Control Of Resistance Heating (AREA)
- Fixing For Electrophotography (AREA)
Description
第１図は本実施例の加熱定着ローラの模式的断
面図、第２図は他の実施例の加熱定着ローラの断
面図、第３図は従来の加熱定着ローラの断面図で
ある。
１０，１９……加熱定着ローラ、１１……熱ロ
ーラ、１２……コイル、１３，２１……素管、１
７……コネクタ、１８ａ，１８ｂ，２３……ギヤ
ツプカラー、２０……ヒータ、２２……端子、２
４……固定部材。
FIG. 1 is a schematic sectional view of a heat fixing roller of this embodiment, FIG. 2 is a sectional view of a heat fixing roller of another embodiment, and FIG. 3 is a sectional view of a conventional heat fixing roller. 10, 19... Heat fixing roller, 11... Heat roller, 12... Coil, 13, 21... Base tube, 1
7... Connector, 18a, 18b, 23... Gap collar, 20... Heater, 22... Terminal, 2
4... Fixed member.
Claims (1)
円筒体を内部から加熱する熱源とを備えた加熱定
着ローラにおいて、 前記熱源は外周面に発熱体が配設され前記円筒
体の内周面に所定の間隙を有して固定支持される
ロール状部材からなることを特徴とする加熱定着
ローラ。[Claims for Utility Model Registration] A heating fixing roller comprising a rotatable cylindrical body and a heat source disposed inside the cylindrical body and heating the cylindrical body from within, the heat source having a heating element disposed on its outer peripheral surface. A heat fixing roller comprising a roll-shaped member fixedly supported on the inner peripheral surface of the cylindrical body with a predetermined gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10011388U JPH0221668U (en) | 1988-07-28 | 1988-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10011388U JPH0221668U (en) | 1988-07-28 | 1988-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0221668U true JPH0221668U (en) | 1990-02-14 |
Family
ID=31327891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10011388U Pending JPH0221668U (en) | 1988-07-28 | 1988-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221668U (en) |
-
1988
- 1988-07-28 JP JP10011388U patent/JPH0221668U/ja active Pending