CN111459000B - 包括多个发热构件的加热器、定影装置以及图像形成装置 - Google Patents

包括多个发热构件的加热器、定影装置以及图像形成装置 Download PDF

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Publication number
CN111459000B
CN111459000B CN202010050010.1A CN202010050010A CN111459000B CN 111459000 B CN111459000 B CN 111459000B CN 202010050010 A CN202010050010 A CN 202010050010A CN 111459000 B CN111459000 B CN 111459000B
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CN
China
Prior art keywords
heat generating
generating member
contact
substrate
length
Prior art date
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CN202010050010.1A
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English (en)
Chinese (zh)
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CN111459000A (zh
Inventor
道田一洋
中川健
吉田亚弘
佐藤丰
若津康平
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Canon Inc
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Canon Inc
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Publication date
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Priority to CN202311020516.8A priority Critical patent/CN117031902A/zh
Publication of CN111459000A publication Critical patent/CN111459000A/zh
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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
    • G03G15/2053—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
    • 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
    • G03G15/2039—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
    • G03G15/2042—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 axial heat partition
    • 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
    • G03G2215/2035—Heating belt the fixing nip having a stationary belt support member opposing a pressure member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Control Of Resistance Heating (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Resistance Heating (AREA)
CN202010050010.1A 2019-01-18 2020-01-17 包括多个发热构件的加热器、定影装置以及图像形成装置 Active CN111459000B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311020516.8A CN117031902A (zh) 2019-01-18 2020-01-17 包括多个发热构件的加热器、定影装置以及图像形成装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019006469A JP7282526B2 (ja) 2019-01-18 2019-01-18 ヒータ、定着装置及び画像形成装置
JP2019-006469 2019-01-18

Related Child Applications (1)

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CN202311020516.8A Division CN117031902A (zh) 2019-01-18 2020-01-17 包括多个发热构件的加热器、定影装置以及图像形成装置

Publications (2)

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CN111459000A CN111459000A (zh) 2020-07-28
CN111459000B true CN111459000B (zh) 2023-08-22

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CN202010050010.1A Active CN111459000B (zh) 2019-01-18 2020-01-17 包括多个发热构件的加热器、定影装置以及图像形成装置
CN202311020516.8A Pending CN117031902A (zh) 2019-01-18 2020-01-17 包括多个发热构件的加热器、定影装置以及图像形成装置

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Country Status (3)

Country Link
US (5) US11073778B2 (https=)
JP (3) JP7282526B2 (https=)
CN (2) CN111459000B (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7282526B2 (ja) 2019-01-18 2023-05-29 キヤノン株式会社 ヒータ、定着装置及び画像形成装置
JP7570868B2 (ja) 2020-09-28 2024-10-22 キヤノン株式会社 定着装置及び画像形成装置
JP7638732B2 (ja) * 2021-03-02 2025-03-04 キヤノン株式会社 定着装置及び画像形成装置
JP7638785B2 (ja) 2021-05-17 2025-03-04 キヤノン株式会社 画像形成装置
JP7721362B2 (ja) * 2021-08-23 2025-08-12 キヤノン株式会社 定着装置及び画像形成装置
JP7706992B2 (ja) * 2021-08-26 2025-07-14 キヤノン株式会社 定着装置及び画像形成装置
JP7731732B2 (ja) 2021-08-30 2025-09-01 キヤノン株式会社 画像形成装置
JP7802482B2 (ja) * 2021-09-30 2026-01-20 キヤノン株式会社 ヒータ、加熱装置、及び画像形成装置
KR20230060140A (ko) * 2021-10-27 2023-05-04 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 다양한 인쇄 매체들에 대응하는 발열량을 제공하는 발열체 패턴
KR20230060127A (ko) 2021-10-27 2023-05-04 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 정착기용 히터의 국부적 과열을 방지하기 위한 열전도성 부재
JP2024034131A (ja) 2022-08-31 2024-03-13 キヤノン株式会社 定着装置及び画像形成装置
JP2024070919A (ja) * 2022-11-14 2024-05-24 キヤノン株式会社 加熱装置、画像形成装置

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000162919A (ja) * 1998-11-30 2000-06-16 Canon Inc 画像形成装置
JP2000162909A (ja) * 1998-11-30 2000-06-16 Canon Inc 像加熱装置及び画像形成装置
JP2000250337A (ja) * 1999-02-25 2000-09-14 Canon Inc 加熱体、像加熱装置、および画像形成装置
JP2006004860A (ja) * 2004-06-21 2006-01-05 Canon Inc 加熱体、加熱装置
CN102749830A (zh) * 2011-04-19 2012-10-24 佳能株式会社 用于图像定影的加热装置
JP2013235181A (ja) * 2012-05-10 2013-11-21 Canon Inc 像加熱装置、及びその像加熱装置を備えるが画像形成装置
CN103676575A (zh) * 2012-09-19 2014-03-26 佳能株式会社 加热器及安装有加热器的图像加热设备
CN106527084A (zh) * 2015-09-14 2017-03-22 佳能株式会社 加热器和图像加热装置
US9639043B1 (en) * 2016-02-29 2017-05-02 Toshiba Lighting & Technology Corporation Heater and fixing device
CN107683437A (zh) * 2015-06-22 2018-02-09 佳能株式会社 加热旋转部件和加热设备

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH063983A (ja) * 1992-06-19 1994-01-14 Canon Inc 定着装置
JP3445702B2 (ja) * 1996-05-17 2003-09-08 株式会社リコー 画像形成装置の定着装置
JP2000077170A (ja) * 1998-08-31 2000-03-14 Canon Inc 加熱体、加熱装置及び画像形成装置
JP2001194936A (ja) * 2000-01-11 2001-07-19 Canon Inc ヒータと定着装置および画像形成装置
JP2002151232A (ja) 2000-11-07 2002-05-24 Canon Inc 加熱ヒータ、加熱装置および画像形成装置
JP4659204B2 (ja) 2000-11-24 2011-03-30 キヤノン株式会社 定着装置及びこの定着装置を備える画像形成装置
JP4612812B2 (ja) * 2003-07-11 2011-01-12 キヤノン株式会社 定着装置
US7283145B2 (en) * 2004-06-21 2007-10-16 Canon Kabushiki Kaisha Image heating apparatus and heater therefor
JP2007242273A (ja) * 2006-03-06 2007-09-20 Canon Inc 加熱部材、加熱装置および画像形成装置
JP2008040082A (ja) 2006-08-04 2008-02-21 Canon Inc 像加熱装置
JP5253240B2 (ja) * 2008-03-14 2013-07-31 キヤノン株式会社 像加熱装置及びこの像加熱装置に用いられるヒータ
JP5549160B2 (ja) * 2009-09-10 2014-07-16 株式会社リコー 定着装置及び画像形成装置
JP5761983B2 (ja) * 2010-12-15 2015-08-12 キヤノン株式会社 画像形成装置
JP2013029726A (ja) * 2011-07-29 2013-02-07 Canon Inc 像加熱装置、及びこの像加熱装置に用いられる加熱体
JP6150599B2 (ja) * 2012-05-31 2017-06-21 キヤノン株式会社 画像形成装置
JP5959974B2 (ja) * 2012-07-26 2016-08-02 キヤノン株式会社 加熱装置及び画像形成装置
JP6188313B2 (ja) * 2012-11-21 2017-08-30 キヤノン株式会社 像加熱装置及びこの像加熱装置に用いられるヒータ
JP5984640B2 (ja) * 2012-11-26 2016-09-06 キヤノン株式会社 定着装置及び定着装置に用いられるヒータ
JP2014228731A (ja) * 2013-05-23 2014-12-08 キヤノン株式会社 画像加熱装置
JP2015102833A (ja) * 2013-11-28 2015-06-04 キヤノン株式会社 画像形成装置
JP6333622B2 (ja) * 2014-05-19 2018-05-30 株式会社東芝 定着装置および定着装置の定着温度制御プログラム
JP2016145909A (ja) * 2015-02-06 2016-08-12 キヤノン株式会社 定着装置及び定着装置で用いるヒータ
US10542588B2 (en) * 2015-06-30 2020-01-21 Rohm Co., Ltd. Heater with elongated heating resistor layer
US10274876B2 (en) * 2015-07-20 2019-04-30 Lexmark International, Inc. Heater member for the fuser assembly of an electrophotographic imaging device
JP6797562B2 (ja) 2016-05-27 2020-12-09 キヤノン株式会社 加熱回転体、及びこの加熱回転体を備える画像加熱装置
KR102210406B1 (ko) * 2017-12-18 2021-02-01 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 다수의 발열체 쌍을 가지는 정착기용 히터 및 이를 채용한 정착기
JP7282526B2 (ja) * 2019-01-18 2023-05-29 キヤノン株式会社 ヒータ、定着装置及び画像形成装置
JP7305357B2 (ja) * 2019-01-18 2023-07-10 キヤノン株式会社 定着装置及び画像形成装置
JP7267751B2 (ja) * 2019-01-18 2023-05-02 キヤノン株式会社 画像形成装置
JP7313835B2 (ja) * 2019-02-06 2023-07-25 キヤノン株式会社 定着装置及び画像形成装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000162919A (ja) * 1998-11-30 2000-06-16 Canon Inc 画像形成装置
JP2000162909A (ja) * 1998-11-30 2000-06-16 Canon Inc 像加熱装置及び画像形成装置
JP2000250337A (ja) * 1999-02-25 2000-09-14 Canon Inc 加熱体、像加熱装置、および画像形成装置
JP2006004860A (ja) * 2004-06-21 2006-01-05 Canon Inc 加熱体、加熱装置
CN102749830A (zh) * 2011-04-19 2012-10-24 佳能株式会社 用于图像定影的加热装置
JP2012226079A (ja) * 2011-04-19 2012-11-15 Canon Inc 加熱装置
JP2013235181A (ja) * 2012-05-10 2013-11-21 Canon Inc 像加熱装置、及びその像加熱装置を備えるが画像形成装置
CN103676575A (zh) * 2012-09-19 2014-03-26 佳能株式会社 加热器及安装有加热器的图像加热设备
CN107683437A (zh) * 2015-06-22 2018-02-09 佳能株式会社 加热旋转部件和加热设备
CN106527084A (zh) * 2015-09-14 2017-03-22 佳能株式会社 加热器和图像加热装置
US9639043B1 (en) * 2016-02-29 2017-05-02 Toshiba Lighting & Technology Corporation Heater and fixing device

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Publication number Publication date
JP7282526B2 (ja) 2023-05-29
US11073778B2 (en) 2021-07-27
JP2020115189A (ja) 2020-07-30
US20250390043A1 (en) 2025-12-25
JP2023090805A (ja) 2023-06-29
US12416886B2 (en) 2025-09-16
US11774891B2 (en) 2023-10-03
JP7686857B2 (ja) 2025-06-02
JP7536944B2 (ja) 2024-08-20
US20220390882A1 (en) 2022-12-08
JP2024150762A (ja) 2024-10-23
US20230400803A1 (en) 2023-12-14
US11442385B2 (en) 2022-09-13
CN111459000A (zh) 2020-07-28
US20210333733A1 (en) 2021-10-28
US20200233352A1 (en) 2020-07-23
CN117031902A (zh) 2023-11-10

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