JPS5797562A - Fixing device - Google Patents

Fixing device

Info

Publication number
JPS5797562A
JPS5797562A JP17490080A JP17490080A JPS5797562A JP S5797562 A JPS5797562 A JP S5797562A JP 17490080 A JP17490080 A JP 17490080A JP 17490080 A JP17490080 A JP 17490080A JP S5797562 A JPS5797562 A JP S5797562A
Authority
JP
Japan
Prior art keywords
electromagnetic wave
recording body
wavelength
shielding plate
opening part
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
JP17490080A
Other languages
Japanese (ja)
Inventor
Hiroyuki Adachi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP17490080A priority Critical patent/JPS5797562A/en
Publication of JPS5797562A publication Critical patent/JPS5797562A/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

Abstract

PURPOSE:To prevent an electromagnetic wave from leaking out of a device by providing an opening a half as large as the wavelength of the electromagnetic wave to a shielding member which shields a high-frequency generating means. CONSTITUTION:A recording body 7 carried to a fixation part F by a carriage belt 10 is heated over a dielectric heater 8 and the generation of heat is caused by the vibrain of water molecules in the recording body 7. As the heating advances, the heat contributes the fusion of a developer and the water vapors from the recording body 7. The vapor is discharged from a device through the opening part 9a of a shielding plate 9 provided surrounding the dielectric heater. At this time, the opening part 9a of the shielding plate 9 is less than a half as large as the wavelength of an electromagnetic wave not to permit the electromagnetic wave to pass through it.
JP17490080A 1980-12-11 1980-12-11 Fixing device Pending JPS5797562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17490080A JPS5797562A (en) 1980-12-11 1980-12-11 Fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17490080A JPS5797562A (en) 1980-12-11 1980-12-11 Fixing device

Publications (1)

Publication Number Publication Date
JPS5797562A true JPS5797562A (en) 1982-06-17

Family

ID=15986647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17490080A Pending JPS5797562A (en) 1980-12-11 1980-12-11 Fixing device

Country Status (1)

Country Link
JP (1) JPS5797562A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001048556A1 (en) * 1999-12-28 2001-07-05 Toshiba Tec Kabushiki Kaisha Device for fixing developer on recording medium by induction heating of heating roller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001048556A1 (en) * 1999-12-28 2001-07-05 Toshiba Tec Kabushiki Kaisha Device for fixing developer on recording medium by induction heating of heating roller
US6405014B2 (en) 1999-12-28 2002-06-11 Toshiba Tec Kabushiki Kaisha Fixing device for fixing a developer image on a recording medium by induction-heating a heat roller

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