JP4738872B2 - 像加熱装置 - Google Patents

像加熱装置 Download PDF

Info

Publication number
JP4738872B2
JP4738872B2 JP2005114745A JP2005114745A JP4738872B2 JP 4738872 B2 JP4738872 B2 JP 4738872B2 JP 2005114745 A JP2005114745 A JP 2005114745A JP 2005114745 A JP2005114745 A JP 2005114745A JP 4738872 B2 JP4738872 B2 JP 4738872B2
Authority
JP
Japan
Prior art keywords
fixing roller
frequency
heat
recording material
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.)
Expired - Fee Related
Application number
JP2005114745A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006293079A5 (enExample
JP2006293079A (ja
Inventor
譲二 永平
昌則 秋田
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 JP2005114745A priority Critical patent/JP4738872B2/ja
Priority to US11/397,682 priority patent/US7208708B2/en
Publication of JP2006293079A publication Critical patent/JP2006293079A/ja
Publication of JP2006293079A5 publication Critical patent/JP2006293079A5/ja
Application granted granted Critical
Publication of JP4738872B2 publication Critical patent/JP4738872B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2039—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature
    • G03G15/2042—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature specially for the axial heat partition
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/14—Tools, e.g. nozzles, rollers, calenders
    • H05B6/145—Heated rollers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fixing For Electrophotography (AREA)
  • General Induction Heating (AREA)
JP2005114745A 2005-04-12 2005-04-12 像加熱装置 Expired - Fee Related JP4738872B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005114745A JP4738872B2 (ja) 2005-04-12 2005-04-12 像加熱装置
US11/397,682 US7208708B2 (en) 2005-04-12 2006-04-05 Image heating apparatus having first and second electroconductive layers having different resistance characteristics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005114745A JP4738872B2 (ja) 2005-04-12 2005-04-12 像加熱装置

Publications (3)

Publication Number Publication Date
JP2006293079A JP2006293079A (ja) 2006-10-26
JP2006293079A5 JP2006293079A5 (enExample) 2008-05-22
JP4738872B2 true JP4738872B2 (ja) 2011-08-03

Family

ID=37185777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005114745A Expired - Fee Related JP4738872B2 (ja) 2005-04-12 2005-04-12 像加熱装置

Country Status (2)

Country Link
US (1) US7208708B2 (enExample)
JP (1) JP4738872B2 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5102079B2 (ja) * 2007-05-15 2012-12-19 株式会社東芝 定着装置および画像形成装置および加熱制御方法
US20090232535A1 (en) * 2008-03-11 2009-09-17 Kabushiki Kaisha Toshiba Fixing apparatus
JP6213218B2 (ja) * 2013-02-14 2017-10-18 株式会社リコー 定着装置及び画像形成装置
JP6261324B2 (ja) * 2013-12-18 2018-01-17 キヤノン株式会社 像加熱装置
JP6317619B2 (ja) * 2014-01-15 2018-04-25 トクデン株式会社 誘導発熱ローラ装置
JP6562598B2 (ja) * 2014-07-22 2019-08-21 キヤノン株式会社 定着装置
JP6562599B2 (ja) * 2014-07-22 2019-08-21 キヤノン株式会社 定着装置
JP6504782B2 (ja) * 2014-10-21 2019-04-24 キヤノン株式会社 像加熱装置及び画像形成装置
US10207241B2 (en) * 2016-11-29 2019-02-19 Kontak LLC Inductively heated microchannel reactor
US11555473B2 (en) 2018-05-29 2023-01-17 Kontak LLC Dual bladder fuel tank
US11638331B2 (en) 2018-05-29 2023-04-25 Kontak LLC Multi-frequency controllers for inductive heating and associated systems and methods
JP6667695B2 (ja) * 2019-03-01 2020-03-18 キヤノン株式会社 定着装置
JP6667694B2 (ja) * 2019-03-01 2020-03-18 キヤノン株式会社 定着装置
JP2024094927A (ja) 2022-12-28 2024-07-10 キヤノン株式会社 定着部材及び定着装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1074009A (ja) 1996-08-30 1998-03-17 Minolta Co Ltd 定着装置
JP3448017B2 (ja) * 2000-07-31 2003-09-16 京セラミタ株式会社 定着装置
JP2002210510A (ja) * 2001-01-15 2002-07-30 Mitsubishi Heavy Ind Ltd 圧延ロールの誘導加熱装置および誘導加熱方法
JP2002260836A (ja) * 2001-03-02 2002-09-13 Sharp Corp 加熱装置およびそれを備えた画像形成装置
JP2003036964A (ja) * 2001-07-23 2003-02-07 Harison Toshiba Lighting Corp 誘導加熱ローラ装置、定着装置および画像形成装置
JP3870060B2 (ja) 2001-10-12 2007-01-17 キヤノン株式会社 像加熱装置
JP2003297530A (ja) * 2002-04-01 2003-10-17 Canon Inc 加熱装置及び定着装置
JP2003295688A (ja) * 2002-04-04 2003-10-15 Canon Inc 画像形成装置
JP4227351B2 (ja) * 2002-04-12 2009-02-18 キヤノン株式会社 記録材の種別判別装置および画像形成装置
JP2003347030A (ja) 2002-05-27 2003-12-05 Canon Inc 加熱装置、像加熱装置および画像形成装置
JP4454914B2 (ja) * 2002-07-08 2010-04-21 キヤノン株式会社 映像読取装置及び画像形成装置
JP2005093353A (ja) * 2003-09-19 2005-04-07 Harison Toshiba Lighting Corp 誘導加熱ローラ装置、定着装置および画像形成装置
JP4993653B2 (ja) * 2003-10-03 2012-08-08 キヤノン株式会社 記録材判別装置および画像形成装置並びにその方法
JP2005202359A (ja) * 2003-12-19 2005-07-28 Canon Inc 画像形成装置
US7184697B2 (en) * 2004-09-21 2007-02-27 Kabushiki Kaisha Toshiba Fixing apparatus having an induction heating control circuit

Also Published As

Publication number Publication date
JP2006293079A (ja) 2006-10-26
US7208708B2 (en) 2007-04-24
US20060237445A1 (en) 2006-10-26

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