JPS56155969A - Flash fixing device - Google Patents
Flash fixing deviceInfo
- Publication number
- JPS56155969A JPS56155969A JP5974380A JP5974380A JPS56155969A JP S56155969 A JPS56155969 A JP S56155969A JP 5974380 A JP5974380 A JP 5974380A JP 5974380 A JP5974380 A JP 5974380A JP S56155969 A JPS56155969 A JP S56155969A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- capacitor
- outside temperature
- fixation
- temperature
- 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
- 239000003990 capacitor Substances 0.000 abstract 4
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
- G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
- G03G15/2007—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using radiant heat, e.g. infrared lamps, microwave heaters
- G03G15/201—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using radiant heat, e.g. infrared lamps, microwave heaters of high intensity and short duration, i.e. flash fusing
Abstract
PURPOSE:To supply energy required for fixation securely by minimizing electric power loss by providing a flash fixing device with an outside temperature detecting circuit and by using a power source having an incorporated control circuit which varies a voltage applied to a capacitor. CONSTITUTION:Temperature detector 7 is composed of a thermistor, etc., to transfer the level of the outside temperature to power source 6 in the form of a voltage or current. Power source 6 has a voltage control circuit which varies a voltage applied to capacitor 4 on the basis of information on the outside temperature from temperature detector 7. The voltage control circuit, when the outside temperature is low, sets the applied voltage of capacitor 6 higher than usual by temperature detector 7. Consequently, even if the power loss of consumption by the resistance of capacitor 4 is large, high energy which does not cause hindrance to the fixation is charged. When the outside temperature is high, on the other hand, the applied voltage is set lower and energy enough for the fixation charged. This constitution minimizes the power loss due to fluctuations of temperature and supplies energy required for record fixation securely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5974380A JPS56155969A (en) | 1980-05-06 | 1980-05-06 | Flash fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5974380A JPS56155969A (en) | 1980-05-06 | 1980-05-06 | Flash fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56155969A true JPS56155969A (en) | 1981-12-02 |
Family
ID=13122007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5974380A Pending JPS56155969A (en) | 1980-05-06 | 1980-05-06 | Flash fixing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56155969A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61179579U (en) * | 1985-04-26 | 1986-11-08 |
-
1980
- 1980-05-06 JP JP5974380A patent/JPS56155969A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61179579U (en) * | 1985-04-26 | 1986-11-08 |
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