JPS61132863U - - Google Patents
Info
- Publication number
- JPS61132863U JPS61132863U JP1624585U JP1624585U JPS61132863U JP S61132863 U JPS61132863 U JP S61132863U JP 1624585 U JP1624585 U JP 1624585U JP 1624585 U JP1624585 U JP 1624585U JP S61132863 U JPS61132863 U JP S61132863U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- heating roller
- temperature sensor
- quartz lamp
- fixing device
- 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.)
- Granted
Links
- 239000010453 quartz Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fixing For Electrophotography (AREA)
- Control Of Resistance Heating (AREA)
Description
第1図は本考案の一実施例の概略構成図、第2
図は該実施例によるローラ熱定着装置と従来のロ
ーラ熱定着装置とのウオームアツプ時間の違いを
説明するためのグラフ、第3図および第4図は、
それぞれ、従来装置の概略構成図を示す。
1…加熱ローラ、2…加圧ローラ、5…クオー
ツランプ、6…温度センサ。
Figure 1 is a schematic configuration diagram of one embodiment of the present invention;
The figure is a graph for explaining the difference in warm-up time between the roller heat fixing device according to the embodiment and the conventional roller heat fixing device.
Each shows a schematic configuration diagram of a conventional device. 1... Heat roller, 2... Pressure roller, 5... Quartz lamp, 6... Temperature sensor.
Claims (1)
該加熱ローラの外面に圧接しながら回動する加圧
ローラと、該加熱ローラの外面近傍に配置された
温度センサを有するローラ熱定着装置において、
前記温度センサと前記クオーツランプとの間の距
離を前記加熱ローラの半径よりも小さくし、かつ
該クオーツランプを前記温度センサと前記加熱ロ
ーラの中心とを結ぶ線を境にして加圧ローラ側に
設置したことを特徴とするローラ熱定着装置。 a heating roller with a quartz lamp inside;
A roller heat fixing device having a pressure roller that rotates while being pressed against an outer surface of the heating roller, and a temperature sensor disposed near the outer surface of the heating roller,
The distance between the temperature sensor and the quartz lamp is made smaller than the radius of the heating roller, and the quartz lamp is placed on the pressure roller side with a line connecting the temperature sensor and the center of the heating roller as the border. A roller heat fixing device characterized by the following:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985016245U JPH0535412Y2 (en) | 1985-02-07 | 1985-02-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985016245U JPH0535412Y2 (en) | 1985-02-07 | 1985-02-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61132863U true JPS61132863U (en) | 1986-08-19 |
JPH0535412Y2 JPH0535412Y2 (en) | 1993-09-08 |
Family
ID=30502833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985016245U Expired - Lifetime JPH0535412Y2 (en) | 1985-02-07 | 1985-02-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0535412Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0394564U (en) * | 1990-01-12 | 1991-09-26 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5146335U (en) * | 1974-10-02 | 1976-04-06 | ||
JPS51139339A (en) * | 1975-04-11 | 1976-12-01 | Ibm | Method of manufacturing variable cover |
JPS52102736A (en) * | 1976-02-25 | 1977-08-29 | Canon Inc | Heat fixing apparatus |
JPS55164855A (en) * | 1979-06-12 | 1980-12-22 | Fuji Xerox Co Ltd | Fixing device of copying machine |
JPS58152652U (en) * | 1982-04-01 | 1983-10-13 | キヤノン株式会社 | Roller fixing device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5146335B2 (en) * | 1973-02-09 | 1976-12-08 |
-
1985
- 1985-02-07 JP JP1985016245U patent/JPH0535412Y2/ja not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5146335U (en) * | 1974-10-02 | 1976-04-06 | ||
JPS51139339A (en) * | 1975-04-11 | 1976-12-01 | Ibm | Method of manufacturing variable cover |
JPS52102736A (en) * | 1976-02-25 | 1977-08-29 | Canon Inc | Heat fixing apparatus |
JPS55164855A (en) * | 1979-06-12 | 1980-12-22 | Fuji Xerox Co Ltd | Fixing device of copying machine |
JPS58152652U (en) * | 1982-04-01 | 1983-10-13 | キヤノン株式会社 | Roller fixing device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0394564U (en) * | 1990-01-12 | 1991-09-26 |
Also Published As
Publication number | Publication date |
---|---|
JPH0535412Y2 (en) | 1993-09-08 |