JP7570824B2 - 定着装置 - Google Patents

定着装置 Download PDF

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Publication number
JP7570824B2
JP7570824B2 JP2020083700A JP2020083700A JP7570824B2 JP 7570824 B2 JP7570824 B2 JP 7570824B2 JP 2020083700 A JP2020083700 A JP 2020083700A JP 2020083700 A JP2020083700 A JP 2020083700A JP 7570824 B2 JP7570824 B2 JP 7570824B2
Authority
JP
Japan
Prior art keywords
heating unit
cover
fixing
fixing device
mounting
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
JP2020083700A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021179487A5 (enExample
JP2021179487A (ja
Inventor
陽一 筑後
力也 武正
英和 舘澤
武史 ▲高▼妻
裕太郎 津野
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 JP2020083700A priority Critical patent/JP7570824B2/ja
Priority to US17/240,015 priority patent/US11567436B2/en
Priority to CN202411630440.5A priority patent/CN119200362A/zh
Priority to CN202110503207.0A priority patent/CN113655696B/zh
Publication of JP2021179487A publication Critical patent/JP2021179487A/ja
Priority to US18/147,047 priority patent/US20230136810A1/en
Publication of JP2021179487A5 publication Critical patent/JP2021179487A5/ja
Application granted granted Critical
Publication of JP7570824B2 publication Critical patent/JP7570824B2/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
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • 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
    • G03G15/2035—Retractable heating or pressure unit for maintenance purposes, e.g. for removing a jammed sheet
    • 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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1623—Means to access the interior of the apparatus
    • G03G21/1633—Means to access the interior of the apparatus using doors or covers
    • 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
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
    • G03G21/1685—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for the fixing unit

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Electrophotography Configuration And Component (AREA)
JP2020083700A 2020-05-12 2020-05-12 定着装置 Active JP7570824B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2020083700A JP7570824B2 (ja) 2020-05-12 2020-05-12 定着装置
US17/240,015 US11567436B2 (en) 2020-05-12 2021-04-26 Image heating apparatus and image forming apparatus
CN202411630440.5A CN119200362A (zh) 2020-05-12 2021-05-10 图像加热装置和成像装置
CN202110503207.0A CN113655696B (zh) 2020-05-12 2021-05-10 图像加热装置和成像装置
US18/147,047 US20230136810A1 (en) 2020-05-12 2022-12-28 Image heating apparatus and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020083700A JP7570824B2 (ja) 2020-05-12 2020-05-12 定着装置

Publications (3)

Publication Number Publication Date
JP2021179487A JP2021179487A (ja) 2021-11-18
JP2021179487A5 JP2021179487A5 (enExample) 2023-04-28
JP7570824B2 true JP7570824B2 (ja) 2024-10-22

Family

ID=78489087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020083700A Active JP7570824B2 (ja) 2020-05-12 2020-05-12 定着装置

Country Status (3)

Country Link
US (2) US11567436B2 (enExample)
JP (1) JP7570824B2 (enExample)
CN (2) CN113655696B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7691652B2 (ja) * 2020-10-21 2025-06-12 株式会社リコー ベルト装置、定着装置及び画像形成装置
US12216428B2 (en) * 2022-09-14 2025-02-04 Canon Kabushiki Kaisha Image forming apparatus
JP2024076620A (ja) * 2022-11-25 2024-06-06 沖電気工業株式会社 画像形成装置
JP2025012580A (ja) * 2023-07-13 2025-01-24 キヤノン株式会社 定着装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009271178A (ja) 2008-05-01 2009-11-19 Ricoh Co Ltd 定着装置及び画像形成装置
JP2011123181A (ja) 2009-12-09 2011-06-23 Fuji Xerox Co Ltd 定着装置および画像形成装置
JP2019139086A (ja) 2018-02-13 2019-08-22 キヤノン株式会社 定着装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1124486A (ja) * 1997-06-27 1999-01-29 Nitto Kogyo Co Ltd 定着装置
JP2005115024A (ja) * 2003-10-08 2005-04-28 Seiko Epson Corp 定着装置および画像形成装置
JP5552732B2 (ja) * 2008-03-31 2014-07-16 株式会社リコー 定着装置及び画像形成装置
CN102968033B (zh) * 2011-08-29 2015-08-12 株式会社理光 图像形成装置
JP5987566B2 (ja) * 2012-09-04 2016-09-07 富士ゼロックス株式会社 定着装置及び画像形成装置
JP5828433B2 (ja) * 2013-06-20 2015-12-09 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
JP6456164B2 (ja) * 2015-01-29 2019-01-23 キヤノン株式会社 定着装置
JP6950308B2 (ja) * 2017-07-10 2021-10-13 富士フイルムビジネスイノベーション株式会社 定着装置及び画像形成装置
JP2020071344A (ja) 2018-10-31 2020-05-07 キヤノン株式会社 定着装置
JP7271201B2 (ja) 2019-01-22 2023-05-11 キヤノン株式会社 画像形成装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009271178A (ja) 2008-05-01 2009-11-19 Ricoh Co Ltd 定着装置及び画像形成装置
JP2011123181A (ja) 2009-12-09 2011-06-23 Fuji Xerox Co Ltd 定着装置および画像形成装置
JP2019139086A (ja) 2018-02-13 2019-08-22 キヤノン株式会社 定着装置

Also Published As

Publication number Publication date
JP2021179487A (ja) 2021-11-18
CN113655696B (zh) 2024-11-26
CN113655696A (zh) 2021-11-16
US20230136810A1 (en) 2023-05-04
CN119200362A (zh) 2024-12-27
US11567436B2 (en) 2023-01-31
US20210356888A1 (en) 2021-11-18

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