JP7483460B2 - 定着装置 - Google Patents

定着装置 Download PDF

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Publication number
JP7483460B2
JP7483460B2 JP2020059008A JP2020059008A JP7483460B2 JP 7483460 B2 JP7483460 B2 JP 7483460B2 JP 2020059008 A JP2020059008 A JP 2020059008A JP 2020059008 A JP2020059008 A JP 2020059008A JP 7483460 B2 JP7483460 B2 JP 7483460B2
Authority
JP
Japan
Prior art keywords
roller
belt
steering
fixing
heating
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.)
Active
Application number
JP2020059008A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021157109A5 (enExample
JP2021157109A (ja
Inventor
秀太郎 齋藤
敬亮 吉田
淳司 石神
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 JP2020059008A priority Critical patent/JP7483460B2/ja
Priority to US17/209,374 priority patent/US11347169B2/en
Publication of JP2021157109A publication Critical patent/JP2021157109A/ja
Priority to US17/731,696 priority patent/US11714370B2/en
Publication of JP2021157109A5 publication Critical patent/JP2021157109A5/ja
Application granted granted Critical
Publication of JP7483460B2 publication Critical patent/JP7483460B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03G15/2053—Structural details of heat elements, e.g. structure of roller or belt, eddy current, induction heating
    • 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
    • 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
    • G03G2215/2016—Heating belt
    • G03G2215/2025—Heating belt the fixing nip having a rotating belt support member opposing a pressure member
    • G03G2215/2032—Heating belt the fixing nip having a rotating belt support member opposing a pressure member the belt further entrained around additional rotating belt support members
    • 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
    • G03G2215/2016—Heating belt
    • G03G2215/2035—Heating belt the fixing nip having a stationary belt support member opposing a pressure member
    • G03G2215/2038—Heating belt the fixing nip having a stationary belt support member opposing a pressure member the belt further entrained around one or more rotating belt support members

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
JP2020059008A 2020-03-27 2020-03-27 定着装置 Active JP7483460B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020059008A JP7483460B2 (ja) 2020-03-27 2020-03-27 定着装置
US17/209,374 US11347169B2 (en) 2020-03-27 2021-03-23 Fixing apparatus
US17/731,696 US11714370B2 (en) 2020-03-27 2022-04-28 Fixing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020059008A JP7483460B2 (ja) 2020-03-27 2020-03-27 定着装置

Publications (3)

Publication Number Publication Date
JP2021157109A JP2021157109A (ja) 2021-10-07
JP2021157109A5 JP2021157109A5 (enExample) 2023-03-27
JP7483460B2 true JP7483460B2 (ja) 2024-05-15

Family

ID=77854501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020059008A Active JP7483460B2 (ja) 2020-03-27 2020-03-27 定着装置

Country Status (2)

Country Link
US (2) US11347169B2 (enExample)
JP (1) JP7483460B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12174564B2 (en) 2022-10-17 2024-12-24 Canon Kabushiki Kaisha Image forming apparatus
US12326678B2 (en) 2022-10-17 2025-06-10 Canon Kabushiki Kaisha Image forming apparatus with blown-air separation of recording material from fixing member
JP2024151627A (ja) * 2023-04-12 2024-10-25 キヤノン株式会社 定着装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006285061A (ja) 2005-04-04 2006-10-19 Konica Minolta Business Technologies Inc 定着装置及び画像形成装置
JP2008158101A (ja) 2006-12-21 2008-07-10 Fuji Xerox Co Ltd 定着装置及び画像形成装置
JP2009109677A (ja) 2007-10-29 2009-05-21 Fuji Xerox Co Ltd 定着装置および画像形成装置
JP2012173383A (ja) 2011-02-18 2012-09-10 Konica Minolta Business Technologies Inc 定着装置及び画像形成装置
JP2013092733A (ja) 2011-10-27 2013-05-16 Canon Inc 像加熱装置
JP2013218225A (ja) 2012-04-12 2013-10-24 Fuji Xerox Co Ltd 定着装置および画像形成装置
JP2015059953A (ja) 2013-09-17 2015-03-30 株式会社リコー 定着装置、及び画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4439885B2 (ja) * 2003-11-25 2010-03-24 株式会社リコー 定着装置及び画像形成装置
JP5512006B2 (ja) * 2012-04-13 2014-06-04 キヤノン株式会社 定着装置
JP6036032B2 (ja) 2012-09-06 2016-11-30 株式会社リコー 定着装置および画像形成装置
JP2014134768A (ja) 2012-12-11 2014-07-24 Canon Inc 画像加熱装置
JP6060815B2 (ja) 2013-05-24 2017-01-18 富士ゼロックス株式会社 定着装置及び画像形成装置
JP6233698B2 (ja) 2013-11-18 2017-11-22 株式会社リコー ベルト装置、定着装置及び画像形成装置
JP6318592B2 (ja) 2013-12-09 2018-05-09 富士ゼロックス株式会社 定着装置および画像形成装置
US10452006B2 (en) 2017-03-01 2019-10-22 Canon Kabushiki Kaisha Fixing device and image forming apparatus that restore a guiding member from a retracted position to a guiding position when a cover closes
JP7006419B2 (ja) * 2018-03-20 2022-02-10 コニカミノルタ株式会社 定着装置および画像形成装置
JP2020046502A (ja) * 2018-09-18 2020-03-26 株式会社リコー 定着装置および画像形成装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006285061A (ja) 2005-04-04 2006-10-19 Konica Minolta Business Technologies Inc 定着装置及び画像形成装置
JP2008158101A (ja) 2006-12-21 2008-07-10 Fuji Xerox Co Ltd 定着装置及び画像形成装置
JP2009109677A (ja) 2007-10-29 2009-05-21 Fuji Xerox Co Ltd 定着装置および画像形成装置
JP2012173383A (ja) 2011-02-18 2012-09-10 Konica Minolta Business Technologies Inc 定着装置及び画像形成装置
JP2013092733A (ja) 2011-10-27 2013-05-16 Canon Inc 像加熱装置
JP2013218225A (ja) 2012-04-12 2013-10-24 Fuji Xerox Co Ltd 定着装置および画像形成装置
JP2015059953A (ja) 2013-09-17 2015-03-30 株式会社リコー 定着装置、及び画像形成装置

Also Published As

Publication number Publication date
US20210302882A1 (en) 2021-09-30
US11714370B2 (en) 2023-08-01
US11347169B2 (en) 2022-05-31
JP2021157109A (ja) 2021-10-07
US20220253008A1 (en) 2022-08-11

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