JP3990957B2 - 加熱定着装置 - Google Patents

加熱定着装置 Download PDF

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Publication number
JP3990957B2
JP3990957B2 JP2002248307A JP2002248307A JP3990957B2 JP 3990957 B2 JP3990957 B2 JP 3990957B2 JP 2002248307 A JP2002248307 A JP 2002248307A JP 2002248307 A JP2002248307 A JP 2002248307A JP 3990957 B2 JP3990957 B2 JP 3990957B2
Authority
JP
Japan
Prior art keywords
fixing
recording material
bias
conductive
heat
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
JP2002248307A
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English (en)
Japanese (ja)
Other versions
JP2004085978A5 (enExample
JP2004085978A (ja
Inventor
悟 伊澤
浩人 長谷川
昭人 金森
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 JP2002248307A priority Critical patent/JP3990957B2/ja
Priority to US10/646,865 priority patent/US6915099B2/en
Priority to CNB031559468A priority patent/CN100511019C/zh
Publication of JP2004085978A publication Critical patent/JP2004085978A/ja
Publication of JP2004085978A5 publication Critical patent/JP2004085978A5/ja
Application granted granted Critical
Publication of JP3990957B2 publication Critical patent/JP3990957B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • G03G15/2064—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat combined with pressure

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
JP2002248307A 2002-08-28 2002-08-28 加熱定着装置 Expired - Fee Related JP3990957B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2002248307A JP3990957B2 (ja) 2002-08-28 2002-08-28 加熱定着装置
US10/646,865 US6915099B2 (en) 2002-08-28 2003-08-25 Heat fixing apparatus
CNB031559468A CN100511019C (zh) 2002-08-28 2003-08-27 加热定影装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002248307A JP3990957B2 (ja) 2002-08-28 2002-08-28 加熱定着装置

Publications (3)

Publication Number Publication Date
JP2004085978A JP2004085978A (ja) 2004-03-18
JP2004085978A5 JP2004085978A5 (enExample) 2005-11-04
JP3990957B2 true JP3990957B2 (ja) 2007-10-17

Family

ID=31972510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002248307A Expired - Fee Related JP3990957B2 (ja) 2002-08-28 2002-08-28 加熱定着装置

Country Status (3)

Country Link
US (1) US6915099B2 (enExample)
JP (1) JP3990957B2 (enExample)
CN (1) CN100511019C (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005166299A (ja) * 2003-11-28 2005-06-23 Canon Inc 加熱装置および画像形成装置
JP4630673B2 (ja) * 2004-02-03 2011-02-09 キヤノン株式会社 定着装置
KR20050080575A (ko) * 2004-02-10 2005-08-17 삼성전자주식회사 전자사진방식 화상형성장치의 정착장치
EP1569046A1 (en) * 2004-02-27 2005-08-31 Canon Kabushiki Kaisha Image-forming apparatus with a detector unit for detecting the temperature of a recording medium
US7215899B2 (en) * 2004-02-27 2007-05-08 Canon Kabushiki Kaisha Image forming apparatus having temperature sensing element for sensing temperature of recording material
JP4262119B2 (ja) 2004-02-27 2009-05-13 キヤノン株式会社 画像形成装置
JP2005316443A (ja) 2004-03-30 2005-11-10 Canon Inc 像加熱装置及びこの装置に用いられる搬送ローラ
JP2006084821A (ja) * 2004-09-16 2006-03-30 Canon Inc 加熱定着装置
JP4773785B2 (ja) 2004-09-28 2011-09-14 キヤノン株式会社 像加熱装置
JP2009020158A (ja) * 2007-07-10 2009-01-29 Ricoh Co Ltd 定着装置及び画像形成装置
JP5366427B2 (ja) * 2008-04-09 2013-12-11 キヤノン株式会社 フィルム、及びそのフィルムを備える像加熱装置
US8014714B2 (en) * 2008-08-28 2011-09-06 Xerox Corporation Fusers, printing apparatuses and methods of fusing toner on media
US20110311253A1 (en) * 2010-06-21 2011-12-22 Toshiba Tec Kabushiki Kaisha Image forming apparatus and image formation processing method
JP5910111B2 (ja) * 2012-01-26 2016-04-27 富士ゼロックス株式会社 定着装置および画像形成装置
US9323185B2 (en) * 2014-03-25 2016-04-26 Canon Finetech Inc. Image forming apparatus having heating unit heating recording material, pressurizing unit forming a nip between itself and heating unit, and control unit
JP6594043B2 (ja) * 2014-08-04 2019-10-23 キヤノン株式会社 定着装置
JP6456165B2 (ja) 2015-01-29 2019-01-23 キヤノン株式会社 画像形成装置
JP6598650B2 (ja) * 2015-11-17 2019-10-30 キヤノン株式会社 定着装置及び画像形成装置
JP6776967B2 (ja) * 2017-03-23 2020-10-28 京セラドキュメントソリューションズ株式会社 定着装置及び画像形成装置
US10429780B1 (en) 2018-11-26 2019-10-01 Toshiba Tec Kabushiki Kaisha Image forming apparatus and method of controlling image forming apparatus
JP7391614B2 (ja) * 2019-11-01 2023-12-05 東芝テック株式会社 定着装置及び画像形成装置
JP7483544B2 (ja) * 2020-08-04 2024-05-15 キヤノン株式会社 画像形成装置

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US118977A (en) * 1871-09-12 Improvement in single-wheel toy-propellers
US168202A (en) * 1875-09-28 Improvement in water-wheels
US118363A (en) * 1871-08-22 Improvement in propulsion of vessels
US29853A (en) * 1860-09-04 Improvement in seed-planters
US38125A (en) * 1863-04-07 Improvement in mariners compasses
JP2516886B2 (ja) 1987-06-16 1996-07-24 キヤノン株式会社 像加熱装置
US5300997A (en) * 1987-06-16 1994-04-05 Canon Kabushiki Kaisha Image fixing apparatus
DE3854801T2 (de) * 1987-06-16 1996-06-13 Canon Kk Bildfixiergerät
JP2646444B2 (ja) 1988-12-12 1997-08-27 キヤノン株式会社 画像加熱定着装置
US5262834A (en) * 1988-12-06 1993-11-16 Canon Kabushiki Kaisha Image fixing apparatus
US5162634A (en) * 1988-11-15 1992-11-10 Canon Kabushiki Kaisha Image fixing apparatus
US5083168A (en) * 1988-11-15 1992-01-21 Canon Kabushiki Kaisha Fixing device and fixing heater for use in the same
US6005594A (en) * 1990-03-26 1999-12-21 Canon Kabushiki Kaisha Fixing apparatus having a fixing roller with a non-adhesive surface layer
JP2884714B2 (ja) 1990-06-11 1999-04-19 キヤノン株式会社 像加熱装置
JP2940077B2 (ja) 1990-06-11 1999-08-25 キヤノン株式会社 加熱装置
JP2861280B2 (ja) 1990-06-11 1999-02-24 キヤノン株式会社 加熱装置
EP0461595B1 (en) * 1990-06-11 1996-03-13 Canon Kabushiki Kaisha Heating apparatus using endless film
JP2884715B2 (ja) 1990-06-11 1999-04-19 キヤノン株式会社 像加熱装置
US5148226A (en) * 1990-06-11 1992-09-15 Canon Kabushiki Kaisha Heating apparatus using endless film
JP2884717B2 (ja) 1990-06-11 1999-04-19 キヤノン株式会社 像加熱装置
JP2917424B2 (ja) 1990-06-11 1999-07-12 キヤノン株式会社 像加熱装置
JP2884718B2 (ja) 1990-06-11 1999-04-19 キヤノン株式会社 像加熱装置
JP2884716B2 (ja) 1990-06-11 1999-04-19 キヤノン株式会社 像加熱装置
JP2926904B2 (ja) 1990-06-11 1999-07-28 キヤノン株式会社 像加熱装置
JP2940161B2 (ja) 1990-11-30 1999-08-25 キヤノン株式会社 像加熱装置
US5210579A (en) * 1990-11-30 1993-05-11 Canon Kabushiki Kaisha Image fixing apparatus having a parting resin layer for reducing frictional resistance of the film through which the image is heated
JP2900604B2 (ja) 1990-11-30 1999-06-02 キヤノン株式会社 像加熱装置
JPH04204983A (ja) 1990-11-30 1992-07-27 Canon Inc 加熱装置
JPH04204982A (ja) 1990-11-30 1992-07-27 Canon Inc 加熱装置
JPH04204981A (ja) 1990-11-30 1992-07-27 Canon Inc 加熱装置
JP3219518B2 (ja) * 1993-01-29 2001-10-15 キヤノン株式会社 画像形成装置
US5682576A (en) * 1994-06-07 1997-10-28 Canon Kabushiki Kaisha Fixing device
JP3441820B2 (ja) * 1994-11-01 2003-09-02 キヤノン株式会社 加熱装置
JPH08314312A (ja) * 1995-05-22 1996-11-29 Canon Inc 加圧用回転体、加熱装置、及び画像形成装置
JPH10142971A (ja) * 1996-11-06 1998-05-29 Canon Inc 画像形成装置
JP3372811B2 (ja) * 1997-02-03 2003-02-04 キヤノン株式会社 加熱定着装置
JPH1124492A (ja) * 1997-07-03 1999-01-29 Canon Inc 加熱定着装置
JPH11133803A (ja) * 1997-10-30 1999-05-21 Canon Inc 定着装置及び画像形成装置
JP2000321895A (ja) * 1999-05-07 2000-11-24 Canon Inc 像加熱装置及び画像形成装置
JP4250293B2 (ja) * 2000-02-10 2009-04-08 キヤノン株式会社 定着装置
JP2001324892A (ja) * 2000-05-17 2001-11-22 Canon Inc 像加熱装置及びそれを有する画像形成装置
US6701102B2 (en) 2000-12-01 2004-03-02 Canon Kabushiki Kaisha Method and apparatus for controlling the temperature in a fixing device of an image forming apparatus
JP3814542B2 (ja) 2001-02-20 2006-08-30 キヤノン株式会社 像加熱装置
JP4125023B2 (ja) 2001-03-13 2008-07-23 キヤノン株式会社 定着装置
JP2002268449A (ja) * 2001-03-13 2002-09-18 Canon Inc 定着装置及び画像形成装置
JP3970122B2 (ja) 2001-08-10 2007-09-05 キヤノン株式会社 ヒータに接触する金属製回転体を有する像加熱装置及びこの回転体及びこの回転体の製造方法
JP4261859B2 (ja) 2001-10-09 2009-04-30 キヤノン株式会社 像加熱装置
JP4099098B2 (ja) * 2002-05-31 2008-06-11 株式会社リコー 定着装置・画像形成装置
JP3977200B2 (ja) * 2002-08-23 2007-09-19 キヤノン株式会社 像加熱装置

Also Published As

Publication number Publication date
CN100511019C (zh) 2009-07-08
JP2004085978A (ja) 2004-03-18
US20040042827A1 (en) 2004-03-04
CN1495574A (zh) 2004-05-12
US6915099B2 (en) 2005-07-05

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