JPS5749975A - Flash fixing device - Google Patents

Flash fixing device

Info

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
Application number
JP12646180A
Other languages
Japanese (ja)
Inventor
Eiji Tanaka
Kazutaka Koyama
Hideo Nishiyama
Masataka Ozawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12646180A priority Critical patent/JPS5749975A/en
Publication of JPS5749975A publication Critical patent/JPS5749975A/en
Pending legal-status Critical Current

Links

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.
JP12646180A 1980-09-10 1980-09-10 Flash fixing device Pending JPS5749975A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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