CN102193446B - 感应加热电路和图像形成设备 - Google Patents

感应加热电路和图像形成设备 Download PDF

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Publication number
CN102193446B
CN102193446B CN201110056280.4A CN201110056280A CN102193446B CN 102193446 B CN102193446 B CN 102193446B CN 201110056280 A CN201110056280 A CN 201110056280A CN 102193446 B CN102193446 B CN 102193446B
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CN
China
Prior art keywords
frequency
driving signal
signal
heating circuit
temperature
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.)
Expired - Fee Related
Application number
CN201110056280.4A
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English (en)
Chinese (zh)
Other versions
CN102193446A (zh
Inventor
石川润司
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
Publication of CN102193446A publication Critical patent/CN102193446A/zh
Application granted granted Critical
Publication of CN102193446B publication Critical patent/CN102193446B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display
    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power
    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/14—Tools, e.g. nozzles, rollers, calenders
    • H05B6/145—Heated rollers
    • 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
    • G03G2215/00978—Details relating to power supplies

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fixing For Electrophotography (AREA)
  • General Induction Heating (AREA)
CN201110056280.4A 2010-03-09 2011-03-09 感应加热电路和图像形成设备 Expired - Fee Related CN102193446B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010052022A JP5538960B2 (ja) 2010-03-09 2010-03-09 電磁誘導加熱方式の定着器を有する画像形成装置
JP2010-052022 2010-03-09

Publications (2)

Publication Number Publication Date
CN102193446A CN102193446A (zh) 2011-09-21
CN102193446B true CN102193446B (zh) 2014-06-04

Family

ID=43971103

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110056280.4A Expired - Fee Related CN102193446B (zh) 2010-03-09 2011-03-09 感应加热电路和图像形成设备

Country Status (6)

Country Link
US (1) US8515297B2 (enExample)
EP (1) EP2369426B1 (enExample)
JP (1) JP5538960B2 (enExample)
KR (1) KR101393779B1 (enExample)
CN (1) CN102193446B (enExample)
RU (1) RU2487381C2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9008528B2 (en) 2011-12-13 2015-04-14 Samsung Electronics Co., Ltd. Induction heating fusing device and image forming apparatus
JP2013125116A (ja) * 2011-12-14 2013-06-24 Kyocera Document Solutions Inc 定着装置及び画像形成装置
CN103900735B (zh) * 2012-12-24 2017-06-27 联想(北京)有限公司 一种获取温度响应曲线的方法、装置及控制系统
JP6483399B2 (ja) 2014-10-23 2019-03-13 エイチピー プリンティング コリア カンパニー リミテッド 誘導加熱方式画像定着装置及び誘導加熱方式画像定着装置駆動プログラム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6037576A (en) * 1996-08-30 2000-03-14 Minolta Co., Ltd. Apparatus and method for detecting a condition in an inductive heating device
JP2003295679A (ja) * 2002-03-29 2003-10-15 Canon Inc 画像形成装置
CN1652040A (zh) * 2004-02-04 2005-08-10 佳能株式会社 图像形成装置及其控制方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5801359A (en) * 1994-07-08 1998-09-01 Canon Kabushiki Kaisha Temperature control that defects voltage drop across excitation coil in image heating apparatus
US5789723A (en) * 1996-08-23 1998-08-04 Hewlett-Packard Company Reduced flicker fusing system for use in electrophotographic printers and copiers
WO2001048560A1 (en) * 1999-12-28 2001-07-05 Toshiba Tec Kabushiki Kaisha Image forming device and fixing device
JP2001331060A (ja) 2000-05-24 2001-11-30 Canon Inc 定着装置及び定着方法
JP4047644B2 (ja) * 2002-07-03 2008-02-13 東芝テック株式会社 定着装置
JP2004170841A (ja) * 2002-11-22 2004-06-17 Konica Minolta Holdings Inc 画像形成装置
JP2004325678A (ja) 2003-04-23 2004-11-18 Konica Minolta Business Technologies Inc 画像形成装置
JP4449547B2 (ja) * 2003-09-17 2010-04-14 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
RU2306588C2 (ru) * 2003-12-03 2007-09-20 Михаил Рудольфович Предтеченский Способ фиксации изображения на бумаге и устройство
JP2005190765A (ja) 2003-12-25 2005-07-14 Fuji Xerox Co Ltd 加熱装置及び定着装置
JP4862399B2 (ja) * 2006-01-10 2012-01-25 コニカミノルタビジネステクノロジーズ株式会社 電磁誘導加熱方式の定着装置およびそれを備えた画像形成装置
US7386243B2 (en) * 2006-03-07 2008-06-10 Kabushiki Kaisha Toshiba Heating apparatus and induction heating control method
JP2007286495A (ja) * 2006-04-19 2007-11-01 Canon Inc 加熱装置及び画像形成装置
JP4983290B2 (ja) 2007-02-14 2012-07-25 コニカミノルタビジネステクノロジーズ株式会社 定着装置
JP4367522B2 (ja) * 2007-05-10 2009-11-18 コニカミノルタビジネステクノロジーズ株式会社 定着装置および画像形成装置
US8005389B2 (en) * 2008-04-11 2011-08-23 Kabushiki Kaisha Toshiba Fixing device and temperature control method therefor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6037576A (en) * 1996-08-30 2000-03-14 Minolta Co., Ltd. Apparatus and method for detecting a condition in an inductive heating device
JP2003295679A (ja) * 2002-03-29 2003-10-15 Canon Inc 画像形成装置
CN1652040A (zh) * 2004-02-04 2005-08-10 佳能株式会社 图像形成装置及其控制方法

Also Published As

Publication number Publication date
EP2369426A1 (en) 2011-09-28
CN102193446A (zh) 2011-09-21
KR101393779B1 (ko) 2014-05-12
US20110223533A1 (en) 2011-09-15
US8515297B2 (en) 2013-08-20
JP2011186232A (ja) 2011-09-22
JP5538960B2 (ja) 2014-07-02
RU2011108589A (ru) 2012-09-10
KR20110102220A (ko) 2011-09-16
RU2487381C2 (ru) 2013-07-10
EP2369426B1 (en) 2022-05-11

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Granted publication date: 20140604