CN111459001B - 包括多个发热构件的加热设备、定影设备和图像形成设备 - Google Patents

包括多个发热构件的加热设备、定影设备和图像形成设备 Download PDF

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Publication number
CN111459001B
CN111459001B CN202010051985.6A CN202010051985A CN111459001B CN 111459001 B CN111459001 B CN 111459001B CN 202010051985 A CN202010051985 A CN 202010051985A CN 111459001 B CN111459001 B CN 111459001B
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CN
China
Prior art keywords
heat generating
generating member
contact
switching unit
state
Prior art date
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CN202010051985.6A
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English (en)
Chinese (zh)
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CN111459001A (zh
Inventor
中岛望
中森知宏
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
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to CN202310659599.9A priority Critical patent/CN116679539A/zh
Priority to CN202310662958.6A priority patent/CN116610016A/zh
Publication of CN111459001A publication Critical patent/CN111459001A/zh
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Publication of CN111459001B publication Critical patent/CN111459001B/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
    • G03G15/2039—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
    • G03G15/2053—Structural details of heat elements, e.g. structure of roller or belt, eddy current, induction heating
    • G03G15/2057—Structural details of heat elements, e.g. structure of roller or belt, eddy current, induction heating relating to the chemical composition of the heat element and layers thereof
    • 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
    • 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
    • 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
    • G03G15/5004—Power supply control, e.g. power-saving mode, automatic power turn-off
    • 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
    • G03G15/80—Details relating to power supplies, circuits boards, electrical connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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
    • 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
    • G03G2215/2022—Heating belt the fixing nip having both a stationary and a rotating belt support member opposing a pressure member

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixing For Electrophotography (AREA)
  • Control Of Resistance Heating (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Control Or Security For Electrophotography (AREA)
CN202010051985.6A 2019-01-18 2020-01-17 包括多个发热构件的加热设备、定影设备和图像形成设备 Active CN111459001B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202310659599.9A CN116679539A (zh) 2019-01-18 2020-01-17 加热设备和图像形成设备
CN202310662958.6A CN116610016A (zh) 2019-01-18 2020-01-17 加热设备和图像形成设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019006465A JP7282525B2 (ja) 2019-01-18 2019-01-18 加熱装置、定着装置及び画像形成装置
JP2019-006465 2019-01-18

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN202310659599.9A Division CN116679539A (zh) 2019-01-18 2020-01-17 加热设备和图像形成设备
CN202310662958.6A Division CN116610016A (zh) 2019-01-18 2020-01-17 加热设备和图像形成设备

Publications (2)

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CN111459001A CN111459001A (zh) 2020-07-28
CN111459001B true CN111459001B (zh) 2023-06-13

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CN202010051985.6A Active CN111459001B (zh) 2019-01-18 2020-01-17 包括多个发热构件的加热设备、定影设备和图像形成设备
CN202310662958.6A Pending CN116610016A (zh) 2019-01-18 2020-01-17 加热设备和图像形成设备
CN202310659599.9A Pending CN116679539A (zh) 2019-01-18 2020-01-17 加热设备和图像形成设备

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CN202310662958.6A Pending CN116610016A (zh) 2019-01-18 2020-01-17 加热设备和图像形成设备
CN202310659599.9A Pending CN116679539A (zh) 2019-01-18 2020-01-17 加热设备和图像形成设备

Country Status (5)

Country Link
US (5) US11156945B2 (enExample)
EP (2) EP3683632B1 (enExample)
JP (4) JP7282525B2 (enExample)
KR (1) KR102712392B1 (enExample)
CN (3) CN111459001B (enExample)

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JP7282525B2 (ja) * 2019-01-18 2023-05-29 キヤノン株式会社 加熱装置、定着装置及び画像形成装置
US11334009B2 (en) * 2020-01-21 2022-05-17 Oki Electric Industry Co., Ltd. Load controller and image forming apparatus
JP7471869B2 (ja) 2020-03-06 2024-04-22 キヤノン株式会社 加熱装置及び画像形成装置
JP7408439B2 (ja) 2020-03-06 2024-01-05 キヤノン株式会社 加熱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
US20240174003A1 (en) * 2022-11-30 2024-05-30 Takuto KIDO Heating device, image forming apparatus, and liquid discharge apparatus
JP2025018211A (ja) * 2023-07-26 2025-02-06 キヤノン株式会社 像加熱装置及び画像形成装置
JP2025047373A (ja) 2023-09-21 2025-04-03 東芝ライテック株式会社 ヒータ、および画像形成装置

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JP3647290B2 (ja) * 1998-11-30 2005-05-11 キヤノン株式会社 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
JP2001100558A (ja) * 1999-09-28 2001-04-13 Canon Inc 加熱装置及び画像形成装置
JP2004006299A (ja) * 2002-04-22 2004-01-08 Canon Inc 基板に発熱抵抗体を有するヒータ及びこのヒータを用いた像加熱装置
JP4208772B2 (ja) * 2004-06-21 2009-01-14 キヤノン株式会社 定着装置、及びその定着装置に用いられるヒータ
JP2006004891A (ja) 2004-06-21 2006-01-05 Olympus Corp 押しボタン装置
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JP2007178516A (ja) 2005-12-27 2007-07-12 Kyocera Mita Corp 定着装置及び画像形成装置
JP5572478B2 (ja) * 2010-08-04 2014-08-13 シャープ株式会社 定着装置および画像形成装置
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JP7237600B2 (ja) * 2019-01-18 2023-03-13 キヤノン株式会社 加熱装置及び画像形成装置
JP7309531B2 (ja) * 2019-09-06 2023-07-18 キヤノン株式会社 画像形成装置

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Publication number Publication date
EP4647844A2 (en) 2025-11-12
JP2023099642A (ja) 2023-07-13
JP7767504B2 (ja) 2025-11-11
JP2025179114A (ja) 2025-12-09
US20230045815A1 (en) 2023-02-16
US20250068105A1 (en) 2025-02-27
CN111459001A (zh) 2020-07-28
JP7282525B2 (ja) 2023-05-29
CN116679539A (zh) 2023-09-01
KR20200090129A (ko) 2020-07-28
US12174566B2 (en) 2024-12-24
US11156945B2 (en) 2021-10-26
US11774888B2 (en) 2023-10-03
EP3683632A1 (en) 2020-07-22
US11520263B2 (en) 2022-12-06
JP2020115185A (ja) 2020-07-30
CN116610016A (zh) 2023-08-18
EP3683632B1 (en) 2025-06-18
JP2024109925A (ja) 2024-08-14
US20230393502A1 (en) 2023-12-07
KR102712392B1 (ko) 2024-10-04
JP7500824B2 (ja) 2024-06-17
US20200233348A1 (en) 2020-07-23
US20210232072A1 (en) 2021-07-29

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