JPS61190560U - - Google Patents
Info
- Publication number
- JPS61190560U JPS61190560U JP7508285U JP7508285U JPS61190560U JP S61190560 U JPS61190560 U JP S61190560U JP 7508285 U JP7508285 U JP 7508285U JP 7508285 U JP7508285 U JP 7508285U JP S61190560 U JPS61190560 U JP S61190560U
- Authority
- JP
- Japan
- Prior art keywords
- heater lamp
- cylindrical
- heating roller
- roller device
- roller
- 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 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000011888 foil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
- Control Of Resistance Heating (AREA)
Description
第１図は加熱ローラ装置の概略を示す説明用断
面図、第２図はヒータランプにおけるフイラメン
トの構造の一例を示す説明図である。
１……押圧ローラ、２……熱ローラ、２２……
ローラ軸、２３……弾性体層、３……軸受板、４
……ヒータランプ、５……フイラメント、６……
管型封体、４１，４２……内部リード棒、４３，
４４……金属箔、４５，４６……外部リード棒、
４７……サポータ、４８，４９……ベース。
FIG. 1 is an explanatory sectional view showing an outline of a heating roller device, and FIG. 2 is an explanatory view showing an example of the structure of a filament in a heater lamp. 1... Press roller, 2... Heat roller, 22...
Roller shaft, 23... Elastic layer, 3... Bearing plate, 4
... Heater lamp, 5 ... Filament, 6 ...
Tubular enclosure, 41, 42...inner lead rod, 43,
44... Metal foil, 45, 46... External lead rod,
47...Supporter, 48,49...Base.
Claims (1)
沿つて当接するよう設けた一対のローラと、前記
筒状のローラの筒内部に配設された棒状のヒータ
ランプとを具えてなる加熱ローラ装置であつて、 前記ヒータランプは、複数本のワイアよりなる
フイラメントを有してなり、当該ヒータランプは
前記ローラの温度が設定温度より低下したときに
は増加した入力電力で点灯されることを特徴とす
る加熱ローラ装置。[Claims for Utility Model Registration] A pair of rollers, at least one of which is cylindrical, and which are arranged to abut each other along the axial direction; and a rod-shaped heater lamp disposed inside the cylinder of the cylindrical roller. A heating roller device comprising: the heater lamp having a filament made of a plurality of wires; and the heater lamp is turned on with increased input power when the temperature of the roller falls below a set temperature. A heating roller device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7508285U JPS61190560U (en) | 1985-05-22 | 1985-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7508285U JPS61190560U (en) | 1985-05-22 | 1985-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61190560U true JPS61190560U (en) | 1986-11-27 |
Family
ID=30615970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7508285U Pending JPS61190560U (en) | 1985-05-22 | 1985-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61190560U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5322441A (en) * | 1976-04-19 | 1978-03-01 | Canon Inc | Temperature control display device for thermal fixing device |
| JPS53115237A (en) * | 1977-03-17 | 1978-10-07 | Ricoh Co Ltd | Temperature control for fixing device |
| JPS56102095A (en) * | 1980-01-18 | 1981-08-15 | Matsushita Electric Ind Co Ltd | Sheathed heater |
-
1985
- 1985-05-22 JP JP7508285U patent/JPS61190560U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5322441A (en) * | 1976-04-19 | 1978-03-01 | Canon Inc | Temperature control display device for thermal fixing device |
| JPS53115237A (en) * | 1977-03-17 | 1978-10-07 | Ricoh Co Ltd | Temperature control for fixing device |
| JPS56102095A (en) * | 1980-01-18 | 1981-08-15 | Matsushita Electric Ind Co Ltd | Sheathed heater |