JPS53130043A - Heating safety device of fixing roll - Google Patents
Heating safety device of fixing rollInfo
- Publication number
- JPS53130043A JPS53130043A JP4544277A JP4544277A JPS53130043A JP S53130043 A JPS53130043 A JP S53130043A JP 4544277 A JP4544277 A JP 4544277A JP 4544277 A JP4544277 A JP 4544277A JP S53130043 A JPS53130043 A JP S53130043A
- Authority
- JP
- Japan
- Prior art keywords
- safety device
- fixing roll
- heating safety
- heater
- roll
- 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
Landscapes
- Fixing For Electrophotography (AREA)
Abstract
PURPOSE: To surely prevent overheating state despite the presence of heater disconnection, etc. by providing a detector for controlling power supply to the heater of other roll by the presence or not of power supply to the heater of the roll on the side where a temperature detecting element is provided.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4544277A JPS53130043A (en) | 1977-04-20 | 1977-04-20 | Heating safety device of fixing roll |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4544277A JPS53130043A (en) | 1977-04-20 | 1977-04-20 | Heating safety device of fixing roll |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53130043A true JPS53130043A (en) | 1978-11-13 |
Family
ID=12719433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4544277A Pending JPS53130043A (en) | 1977-04-20 | 1977-04-20 | Heating safety device of fixing roll |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53130043A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0264680A (en) * | 1988-08-31 | 1990-03-05 | Mita Ind Co Ltd | Heating and fixing device |
-
1977
- 1977-04-20 JP JP4544277A patent/JPS53130043A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0264680A (en) * | 1988-08-31 | 1990-03-05 | Mita Ind Co Ltd | Heating and fixing device |
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