JP4845367B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP4845367B2
JP4845367B2 JP2004308089A JP2004308089A JP4845367B2 JP 4845367 B2 JP4845367 B2 JP 4845367B2 JP 2004308089 A JP2004308089 A JP 2004308089A JP 2004308089 A JP2004308089 A JP 2004308089A JP 4845367 B2 JP4845367 B2 JP 4845367B2
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JP
Japan
Prior art keywords
belt
heating member
cooling
heating
image
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
JP2004308089A
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English (en)
Japanese (ja)
Other versions
JP2006119430A5 (enExample
JP2006119430A (ja
Inventor
敏則 中山
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 JP2004308089A priority Critical patent/JP4845367B2/ja
Priority to US11/254,704 priority patent/US7106986B2/en
Publication of JP2006119430A publication Critical patent/JP2006119430A/ja
Publication of JP2006119430A5 publication Critical patent/JP2006119430A5/ja
Application granted granted Critical
Publication of JP4845367B2 publication Critical patent/JP4845367B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2032—Retractable heating or pressure unit
    • 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
    • G03G15/2046—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 influence of heat loss, e.g. due to the contact with the copy material or other roller
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/20—Humidity or temperature control also ozone evacuation; Internal apparatus environment control
    • G03G21/206—Conducting air through the machine, e.g. for cooling, filtering, removing gases like ozone
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/20—Details of the fixing device or porcess
    • G03G2215/2003—Structural features of the fixing device
    • G03G2215/2009—Pressure belt
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1645—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for conducting air through the machine, e.g. cooling

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Fixing For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2004308089A 2004-10-22 2004-10-22 画像形成装置 Expired - Fee Related JP4845367B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004308089A JP4845367B2 (ja) 2004-10-22 2004-10-22 画像形成装置
US11/254,704 US7106986B2 (en) 2004-10-22 2005-10-21 Fixing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004308089A JP4845367B2 (ja) 2004-10-22 2004-10-22 画像形成装置

Publications (3)

Publication Number Publication Date
JP2006119430A JP2006119430A (ja) 2006-05-11
JP2006119430A5 JP2006119430A5 (enExample) 2009-10-08
JP4845367B2 true JP4845367B2 (ja) 2011-12-28

Family

ID=36206302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004308089A Expired - Fee Related JP4845367B2 (ja) 2004-10-22 2004-10-22 画像形成装置

Country Status (2)

Country Link
US (1) US7106986B2 (enExample)
JP (1) JP4845367B2 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4241476B2 (ja) * 2004-04-01 2009-03-18 キヤノン株式会社 画像加熱装置及び画像形成装置
JP4869788B2 (ja) * 2005-07-01 2012-02-08 株式会社リコー 冷却装置および画像形成装置
JP4382050B2 (ja) * 2006-03-16 2009-12-09 シャープ株式会社 定着装置及びそれを備えた画像形成装置
JP2008040059A (ja) * 2006-08-04 2008-02-21 Konica Minolta Business Technologies Inc 定着装置及び画像形成装置
JP4216305B2 (ja) * 2006-09-13 2009-01-28 シャープ株式会社 画像形成装置のローラ温度制御方法
JP2008145451A (ja) * 2006-12-05 2008-06-26 Canon Inc 定着装置および画像形成装置
KR20090100830A (ko) * 2008-03-21 2009-09-24 삼성전자주식회사 화상형성장치의 정착유닛을 냉각시키는 냉각팬을 제어하는방법 및 장치
JP5424079B2 (ja) 2008-08-21 2014-02-26 株式会社リコー 定着装置、及び、画像形成装置
JP5233588B2 (ja) 2008-10-27 2013-07-10 株式会社リコー 定着装置及び画像形成装置
JP2010244023A (ja) * 2009-03-19 2010-10-28 Konica Minolta Business Technologies Inc 定着装置及び画像形成装置
JP2011141335A (ja) * 2010-01-05 2011-07-21 Fuji Xerox Co Ltd 定着装置、画像形成装置およびプログラム
JP5528194B2 (ja) * 2010-04-30 2014-06-25 キヤノン株式会社 画像形成装置
JP5587087B2 (ja) 2010-07-28 2014-09-10 キヤノン株式会社 定着装置
JP5743052B2 (ja) * 2010-09-16 2015-07-01 富士ゼロックス株式会社 定着装置および画像形成装置
US20120070174A1 (en) * 2010-09-17 2012-03-22 Toshiba Tec Kabushiki Kaisha Image forming apparatus and image forming method
JP5707867B2 (ja) * 2010-11-01 2015-04-30 株式会社リコー 定着装置および画像形成装置
JP5858611B2 (ja) 2010-12-08 2016-02-10 キヤノン株式会社 画像形成装置
JP5708208B2 (ja) 2011-04-28 2015-04-30 コニカミノルタ株式会社 定着装置及び画像形成装置
JP5762218B2 (ja) 2011-08-26 2015-08-12 キヤノン株式会社 像加熱装置
JP5852436B2 (ja) * 2011-12-27 2016-02-03 キヤノン株式会社 画像加熱装置
JP6108837B2 (ja) * 2012-01-24 2017-04-05 キヤノン株式会社 画像加熱装置
JP6052598B2 (ja) * 2012-01-30 2016-12-27 株式会社リコー 定着装置および画像形成装置
JP6003619B2 (ja) * 2012-02-09 2016-10-05 株式会社リコー 定着装置及び画像形成装置
JP6000706B2 (ja) * 2012-07-18 2016-10-05 キヤノン株式会社 画像加熱装置
JP5453504B1 (ja) * 2012-10-16 2014-03-26 株式会社東芝 画像形成装置
JP2014157347A (ja) * 2013-01-21 2014-08-28 Canon Inc 画像加熱装置
JP6003921B2 (ja) * 2014-02-24 2016-10-05 コニカミノルタ株式会社 画像形成装置
JP6335651B2 (ja) 2014-05-26 2018-05-30 キヤノン株式会社 ヒータ、及びこれを備えた画像加熱装置
JP6154783B2 (ja) * 2014-05-27 2017-06-28 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
JP6399881B2 (ja) 2014-09-30 2018-10-03 キヤノン株式会社 定着装置
JP6716920B2 (ja) * 2015-11-10 2020-07-01 株式会社リコー 画像形成装置
JP6645354B2 (ja) * 2016-05-16 2020-02-14 株式会社リコー 定着装置および画像形成装置
JP6984207B2 (ja) * 2017-07-20 2021-12-17 コニカミノルタ株式会社 定着装置および画像形成装置
JP2021096450A (ja) * 2019-12-13 2021-06-24 株式会社リコー 加熱装置、定着装置および画像形成装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH049044U (enExample) * 1990-05-10 1992-01-27
JPH05107983A (ja) 1991-10-18 1993-04-30 Fuji Xerox Co Ltd 加熱ローラ定着装置
JPH05119669A (ja) * 1991-10-25 1993-05-18 Canon Inc 定着装置
JPH05134579A (ja) * 1991-11-13 1993-05-28 Hitachi Ltd 定着装置およびそれを用いた電子写真装置
US5428430A (en) * 1992-02-28 1995-06-27 Eastman Kodak Company Image forming method and apparatus using an intermediate
JPH0619346A (ja) 1992-06-30 1994-01-28 Canon Inc 画像形成装置
JPH06242701A (ja) 1993-02-19 1994-09-02 Fuji Xerox Co Ltd 定着装置
US5802444A (en) * 1996-05-10 1998-09-01 Hitachi Koki Co., Ltd. Electrophotographic apparatus for a continuous strip of paper sheets fixed by a heat fixing unit
JPH11174877A (ja) * 1997-12-15 1999-07-02 Konica Corp 画像形成装置の制御方法及び画像形成装置
JP3373419B2 (ja) * 1998-01-16 2003-02-04 シャープ株式会社 定着方法および定着装置
JP3736240B2 (ja) * 1999-11-29 2006-01-18 富士ゼロックス株式会社 定着装置及びこれを用いた画像形成装置
JP4048694B2 (ja) * 2000-05-31 2008-02-20 コニカミノルタホールディングス株式会社 定着装置
JP3737049B2 (ja) * 2001-03-30 2006-01-18 シャープ株式会社 加熱装置及びそれを用いた画像形成装置
JP2003076209A (ja) 2001-08-31 2003-03-14 Fuji Xerox Co Ltd 定着装置
JP3781650B2 (ja) * 2001-09-21 2006-05-31 株式会社リコー 画像定着方法及び画像定着装置
JP2004102104A (ja) 2002-09-12 2004-04-02 Canon Inc 画像形成装置
JP2004126427A (ja) * 2002-10-07 2004-04-22 Fuji Photo Film Co Ltd 電子画像形成方法

Also Published As

Publication number Publication date
US7106986B2 (en) 2006-09-12
JP2006119430A (ja) 2006-05-11
US20060088326A1 (en) 2006-04-27

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