JP2023128724A - 定着装置及び画像形成装置 - Google Patents

定着装置及び画像形成装置 Download PDF

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Publication number
JP2023128724A
JP2023128724A JP2022033276A JP2022033276A JP2023128724A JP 2023128724 A JP2023128724 A JP 2023128724A JP 2022033276 A JP2022033276 A JP 2022033276A JP 2022033276 A JP2022033276 A JP 2022033276A JP 2023128724 A JP2023128724 A JP 2023128724A
Authority
JP
Japan
Prior art keywords
mode
pressure
fixing belt
fixing device
fixing
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.)
Pending
Application number
JP2022033276A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023128724A5 (enExample
Inventor
力也 武正
Rikiya Takemasa
英和 舘澤
Hidekazu Tatezawa
武史 ▲高▼妻
Takeshi Takatsuma
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 JP2022033276A priority Critical patent/JP2023128724A/ja
Priority to US18/172,026 priority patent/US12111593B2/en
Publication of JP2023128724A publication Critical patent/JP2023128724A/ja
Priority to US18/823,913 priority patent/US20240427267A1/en
Publication of JP2023128724A5 publication Critical patent/JP2023128724A5/ja
Pending 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
    • G03G15/2053—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
    • G03G15/2039—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
    • G03G15/205—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 mode of operation, e.g. standby, warming-up, error
    • 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
    • G03G15/2064—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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5033—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
    • G03G15/5045—Detecting the temperature
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixing For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2022033276A 2022-03-04 2022-03-04 定着装置及び画像形成装置 Pending JP2023128724A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2022033276A JP2023128724A (ja) 2022-03-04 2022-03-04 定着装置及び画像形成装置
US18/172,026 US12111593B2 (en) 2022-03-04 2023-02-21 Fixing device and image forming apparatus
US18/823,913 US20240427267A1 (en) 2022-03-04 2024-09-04 Fixing device and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022033276A JP2023128724A (ja) 2022-03-04 2022-03-04 定着装置及び画像形成装置

Publications (2)

Publication Number Publication Date
JP2023128724A true JP2023128724A (ja) 2023-09-14
JP2023128724A5 JP2023128724A5 (enExample) 2025-02-26

Family

ID=87850444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022033276A Pending JP2023128724A (ja) 2022-03-04 2022-03-04 定着装置及び画像形成装置

Country Status (2)

Country Link
US (2) US12111593B2 (enExample)
JP (1) JP2023128724A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023128724A (ja) * 2022-03-04 2023-09-14 キヤノン株式会社 定着装置及び画像形成装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007272032A (ja) * 2006-03-31 2007-10-18 Canon Inc 画像加熱装置
JP2011191572A (ja) * 2010-03-15 2011-09-29 Ricoh Co Ltd 定着装置及び画像形成装置
JP5751918B2 (ja) * 2011-04-28 2015-07-22 キヤノン株式会社 画像加熱装置
JP2019124753A (ja) 2018-01-12 2019-07-25 コニカミノルタ株式会社 定着装置、画像形成装置、および、制御方法
JP2020122916A (ja) * 2019-01-31 2020-08-13 富士ゼロックス株式会社 定着装置及び画像形成装置
JP2023128724A (ja) * 2022-03-04 2023-09-14 キヤノン株式会社 定着装置及び画像形成装置

Also Published As

Publication number Publication date
US20240427267A1 (en) 2024-12-26
US12111593B2 (en) 2024-10-08
US20230280684A1 (en) 2023-09-07

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