JPS552269A - Heat-fixing heater of electrophotographic copier - Google Patents
Heat-fixing heater of electrophotographic copierInfo
- Publication number
- JPS552269A JPS552269A JP7521378A JP7521378A JPS552269A JP S552269 A JPS552269 A JP S552269A JP 7521378 A JP7521378 A JP 7521378A JP 7521378 A JP7521378 A JP 7521378A JP S552269 A JPS552269 A JP S552269A
- Authority
- JP
- Japan
- Prior art keywords
- layers
- carbon
- heat
- heating layers
- substrates
- 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)
- Surface Heating Bodies (AREA)
Abstract
PURPOSE:To enable the transfer images on plain paper to be rapidly fixed and dried by depositing heating layers composed of carbon or graphite on the surfaces of insulation substrates by way of backing layers. CONSTITUTION:Insulation substrates 2, 2' are respectively fixed to the opposing surfaces of the outer frames 1, 1' of mutually opposing heat-fixing heaters of trapezoidal form in section and heating layers 3, 3' made of carbon are deposited on the surfaces thereof by way of the backing layers of glass wool on the surface layers of the substrates 2, 2. When current is supplied to the heating layers 3, 3' from the top and bottom faces of the plain paper 5 having been conveyed by rollers 4, 4', heat fixing becomes feasible with less power and smaller area as compared to heaters made of metals, because the heating layers 3, 3' formed of carbon of high radiation rates are used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7521378A JPS552269A (en) | 1978-06-21 | 1978-06-21 | Heat-fixing heater of electrophotographic copier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7521378A JPS552269A (en) | 1978-06-21 | 1978-06-21 | Heat-fixing heater of electrophotographic copier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS552269A true JPS552269A (en) | 1980-01-09 |
Family
ID=13569692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7521378A Pending JPS552269A (en) | 1978-06-21 | 1978-06-21 | Heat-fixing heater of electrophotographic copier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS552269A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59146577A (en) * | 1983-02-08 | 1984-08-22 | Ajinomoto Co Inc | Preservation of cooked food distributed in chilled state |
-
1978
- 1978-06-21 JP JP7521378A patent/JPS552269A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59146577A (en) * | 1983-02-08 | 1984-08-22 | Ajinomoto Co Inc | Preservation of cooked food distributed in chilled state |
JPH0346104B2 (en) * | 1983-02-08 | 1991-07-15 | Ajinomoto Kk |
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