JPS5749975A - Flash fixing device - Google Patents
Flash fixing deviceInfo
- Publication number
- JPS5749975A JPS5749975A JP12646180A JP12646180A JPS5749975A JP S5749975 A JPS5749975 A JP S5749975A JP 12646180 A JP12646180 A JP 12646180A JP 12646180 A JP12646180 A JP 12646180A JP S5749975 A JPS5749975 A JP S5749975A
- Authority
- JP
- Japan
- Prior art keywords
- rush current
- toner
- limiting element
- temperature
- current limiting
- 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 3
- 238000001816 cooling Methods 0.000 abstract 3
- 238000007599 discharging Methods 0.000 abstract 3
- 238000007664 blowing Methods 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 230000003028 elevating effect Effects 0.000 abstract 1
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fixing For Electrophotography (AREA)
Abstract
PURPOSE:To improve fixing efficiency by heating toner or a recording body before fixation by using heat from a rush current limiting element for a discharging capacitor. CONSTITUTION:A recording-body heating device 16 is equipped with a fan 13, cooling a rush current limiting element 10 for rush current limitation during the charging of a discharging capacitor in a flash lamp lighting device, and a rush current limiting element 12 for rush current limitation during the discharging, a duct 14 conducting this cooling air stream to the surface of toner 3 before fixation, and a blowing opening 15 which directing hot air stream from the duct 14 to the surface of the toner. Then, repeates the flash fixing, a rush current generated when the capacitor is charged and discharged makes the element 10 heats, thereby elevating surface temperature. According to the temperature, the temperation of the cooling air also rises and the temperature of the toner or recording body 3 heated nearly the blowing opening 15, thereby performing fixation with less fixing energy.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12646180A JPS5749975A (en) | 1980-09-10 | 1980-09-10 | Flash fixing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12646180A JPS5749975A (en) | 1980-09-10 | 1980-09-10 | Flash fixing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5749975A true JPS5749975A (en) | 1982-03-24 |
Family
ID=14935783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12646180A Pending JPS5749975A (en) | 1980-09-10 | 1980-09-10 | Flash fixing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5749975A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6191678A (en) * | 1984-10-12 | 1986-05-09 | Hitachi Ltd | Fixing device for electrophotography |
JPS636475U (en) * | 1986-06-30 | 1988-01-16 | ||
JPS636474U (en) * | 1986-06-30 | 1988-01-16 | ||
US7321747B2 (en) | 2005-03-22 | 2008-01-22 | Fuji Xerox Co., Ltd. | Fixing device and image forming apparatus using the same |
-
1980
- 1980-09-10 JP JP12646180A patent/JPS5749975A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6191678A (en) * | 1984-10-12 | 1986-05-09 | Hitachi Ltd | Fixing device for electrophotography |
JPH0349435B2 (en) * | 1984-10-12 | 1991-07-29 | Hitachi Ltd | |
JPS636475U (en) * | 1986-06-30 | 1988-01-16 | ||
JPS636474U (en) * | 1986-06-30 | 1988-01-16 | ||
US7321747B2 (en) | 2005-03-22 | 2008-01-22 | Fuji Xerox Co., Ltd. | Fixing device and image forming apparatus using the same |
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