DE69220463D1 - Bildheizgerät welches die Solltemperatur in Abhängigkeit der Heizgerättemperatur verändert - Google Patents

Bildheizgerät welches die Solltemperatur in Abhängigkeit der Heizgerättemperatur verändert

Info

Publication number
DE69220463D1
DE69220463D1 DE69220463T DE69220463T DE69220463D1 DE 69220463 D1 DE69220463 D1 DE 69220463D1 DE 69220463 T DE69220463 T DE 69220463T DE 69220463 T DE69220463 T DE 69220463T DE 69220463 D1 DE69220463 D1 DE 69220463D1
Authority
DE
Germany
Prior art keywords
heater
temperature
changes
image
depending
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 - Lifetime
Application number
DE69220463T
Other languages
English (en)
Other versions
DE69220463T2 (de
Inventor
Kouichi Okuda
Shunji Nakamura
Toshio Yoshimoto
Yasumasa Ohtsuka
Yohji Tomoyuki
Daizo Fukuzawa
Tomoko Nanbu
Hidenobu Suzuki
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
Priority claimed from JP32761491A external-priority patent/JP2925386B2/ja
Priority claimed from JP10863792A external-priority patent/JPH05281866A/ja
Priority claimed from JP04118393A external-priority patent/JP3102136B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69220463D1 publication Critical patent/DE69220463D1/de
Publication of DE69220463T2 publication Critical patent/DE69220463T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • G03G15/2039—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
    • G03G15/2046—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 influence of heat loss, e.g. due to the contact with the copy material or other roller
    • 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
    • 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
    • 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)
  • Fixing For Electrophotography (AREA)
DE69220463T 1991-12-11 1992-12-10 Bildheizgerät welches die Solltemperatur in Abhängigkeit der Heizgerättemperatur verändert Expired - Lifetime DE69220463T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP32761491A JP2925386B2 (ja) 1991-12-11 1991-12-11 像加熱装置
JP10863792A JPH05281866A (ja) 1992-03-31 1992-03-31 画像形成装置
JP04118393A JP3102136B2 (ja) 1992-04-10 1992-04-10 加熱装置

Publications (2)

Publication Number Publication Date
DE69220463D1 true DE69220463D1 (de) 1997-07-24
DE69220463T2 DE69220463T2 (de) 1998-01-22

Family

ID=27311282

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220463T Expired - Lifetime DE69220463T2 (de) 1991-12-11 1992-12-10 Bildheizgerät welches die Solltemperatur in Abhängigkeit der Heizgerättemperatur verändert

Country Status (3)

Country Link
US (1) US5464964A (de)
EP (1) EP0546545B1 (de)
DE (1) DE69220463T2 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3161114B2 (ja) * 1992-12-29 2001-04-25 キヤノン株式会社 加熱装置
GB2283583B (en) * 1993-10-15 1998-06-24 Seiko Epson Corp Temperature control in a fixing device for an image forming apparatus
GB2321319B (en) * 1993-10-15 1998-09-02 Seiko Epson Corp Temperature control in a fixing device for an image forming apparatus
JPH07219387A (ja) * 1994-01-31 1995-08-18 Fujitsu Ltd 熱定着装置及びこれを用いたカラー画像形成装置
EP0686895B1 (de) * 1994-06-10 1999-11-10 Seiko Epson Corporation Bilderzeugender Apparat mit Fixiereinheit
DE69513112T2 (de) 1994-08-30 2000-04-13 Canon K.K., Tokio/Tokyo Heizelement und hiermit versehene Fixiervorrichtung
US5801360A (en) * 1994-10-05 1998-09-01 Canon Kabushiki Kaisha Image fixing apparatus
JPH08328425A (ja) * 1995-05-31 1996-12-13 Canon Inc 定着装置及び画像形成装置
KR970007539A (ko) * 1995-07-13 1997-02-21 김광호 전자사진 프로세스의 정착부 온도조절 방법
US6469279B1 (en) 1996-03-07 2002-10-22 Canon Kabushiki Kaisha Image heating apparatus and heater
DE69707180T2 (de) * 1996-03-21 2002-05-02 Canon K.K., Tokio/Tokyo Heizgerät für ein Bild
KR970076112A (ko) * 1996-05-21 1997-12-10 김광호 전자사진 현상방식을 이용하는 장치의 단계적 전원절약방법
US5850582A (en) * 1996-12-02 1998-12-15 Canon Kabushiki Kaisha Administrative device for image forming apparatus
JP3372811B2 (ja) * 1997-02-03 2003-02-04 キヤノン株式会社 加熱定着装置
US6097904A (en) * 1997-02-13 2000-08-01 Canon Kabushiki Kaisha Control apparatus for energizing heating element
JPH1173055A (ja) * 1997-08-28 1999-03-16 Canon Inc 加熱定着装置を備える画像形成装置の制御方法
JP3376279B2 (ja) * 1998-06-03 2003-02-10 キヤノン株式会社 定着装置
JP3416585B2 (ja) * 1999-08-31 2003-06-16 キヤノン株式会社 定着装置
JP4545899B2 (ja) 2000-07-31 2010-09-15 キヤノン株式会社 加熱装置および画像形成装置
JP4332295B2 (ja) 2000-12-22 2009-09-16 キヤノン株式会社 定着装置
KR100385989B1 (ko) * 2001-01-30 2003-06-02 삼성전자주식회사 직접 가열 롤러를 위한 전력 제어 방법 및 장치
JP4717292B2 (ja) 2001-09-14 2011-07-06 キヤノン株式会社 画像形成装置
JP2003098897A (ja) 2001-09-25 2003-04-04 Canon Inc 加熱装置および画像形成装置
US6968137B2 (en) * 2002-02-28 2005-11-22 Matsushita Electric Industrial Co., Ltd. Image heating device, image forming apparatus, image copying machine, and method for controlling temperature
US6934483B2 (en) * 2002-02-28 2005-08-23 Matsushita Electric Industrial Co., Ltd. Image heating device, image forming apparatus, image copying machine, and method for controlling temperature
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
JP4298410B2 (ja) * 2002-08-19 2009-07-22 キヤノン株式会社 像加熱装置及びこの装置に用いられる加圧ローラ
JP2004117853A (ja) * 2002-09-26 2004-04-15 Canon Inc カラー画像形成装置
JP2004206920A (ja) * 2002-12-24 2004-07-22 Canon Inc 加熱装置
JP2004281286A (ja) * 2003-03-18 2004-10-07 Canon Inc 加熱装置
JP4110046B2 (ja) * 2003-06-10 2008-07-02 キヤノン株式会社 像加熱装置
US7132631B2 (en) * 2003-12-25 2006-11-07 Canon Kabushiki Kaisha Induction heating for image flexing with means for adjusting magnetic flux
US7122769B2 (en) * 2003-12-25 2006-10-17 Canon Kabushiki Kaisha Induction heating apparatus for image fixing
JP4246102B2 (ja) * 2004-04-14 2009-04-02 シャープ株式会社 定着装置およびそれを備えた画像形成装置
EP1650612B1 (de) * 2004-10-22 2019-05-15 Canon Kabushiki Kaisha Bilderwärmungsvorrichtung
US8099008B2 (en) 2004-10-22 2012-01-17 Canon Kabushiki Kaisha Image heating apparatus with control means for controlling power to the coil that generates magnetic flux
JP4208816B2 (ja) 2004-10-22 2009-01-14 キヤノン株式会社 像加熱装置
JP4731982B2 (ja) * 2005-04-28 2011-07-27 キヤノン株式会社 像加熱装置
US7560665B2 (en) * 2005-08-03 2009-07-14 Lexmark International, Inc Imaging device temperature management
US20080124110A1 (en) * 2006-11-29 2008-05-29 Douglas Campbell Hamilton Image Forming Device Component
JP5173464B2 (ja) * 2008-02-08 2013-04-03 キヤノン株式会社 画像形成装置
US8772679B2 (en) * 2009-03-19 2014-07-08 Weiss Controls, Inc. Method and system for controlling a heating element with temperature sensitive conductive layer
US8331819B2 (en) * 2009-06-11 2012-12-11 Canon Kabushiki Kaisha Image forming apparatus
JP5175912B2 (ja) * 2010-09-27 2013-04-03 株式会社沖データ 画像形成装置
JP5370782B2 (ja) 2011-03-08 2013-12-18 ブラザー工業株式会社 画像形成装置
JP5424066B2 (ja) 2011-03-08 2014-02-26 ブラザー工業株式会社 加熱装置および画像形成装置
JP6032898B2 (ja) * 2012-01-31 2016-11-30 キヤノン株式会社 定着装置

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US4318612A (en) * 1980-07-10 1982-03-09 International Business Machines Corporation Hot roll fuser temperature control
JPS58136072A (ja) * 1982-02-08 1983-08-12 Hitachi Ltd 複写機の定着装置
GB2124411B (en) * 1982-07-02 1986-03-26 Tokyo Shibaura Electric Co Temperature control apparatus
JPS5968769A (ja) * 1982-10-12 1984-04-18 Canon Inc 複写装置
US4551007A (en) * 1984-05-11 1985-11-05 Xerox Corporation Controller for a fusing device of an electrophotographic printing machine
JPS61290465A (ja) * 1985-06-18 1986-12-20 Minolta Camera Co Ltd 定着装置の温度制御装置
US4672177A (en) * 1985-11-12 1987-06-09 International Business Machines Corporation Environmental sensor control of a heated fuser
JPH0727476Y2 (ja) * 1987-05-29 1995-06-21 株式会社リコー 複写装置
JPS6424411U (de) * 1987-08-01 1989-02-09
JPH075498Y2 (ja) * 1987-10-19 1995-02-08 株式会社リコー 画像形成装置の待機時間表示装置
US4920250A (en) * 1988-12-29 1990-04-24 Eastman Kodak Company Fusing apparatus with self-learning heater
JP2708867B2 (ja) * 1989-03-31 1998-02-04 キヤノン株式会社 加熱定着装置
JPH0333881A (ja) * 1989-06-30 1991-02-14 Kyocera Corp ローラ型熱定着器の温度制御方法
US5026971A (en) * 1990-01-08 1991-06-25 General Electric Company Temperature control system for a heating oven using a glass-ceramic temperature sensor
JPH03209492A (ja) * 1990-01-12 1991-09-12 Canon Inc 定着装置
JPH04260907A (ja) * 1990-10-19 1992-09-16 Tokyo Electric Co Ltd 加熱回転体の温度制御装置

Also Published As

Publication number Publication date
DE69220463T2 (de) 1998-01-22
EP0546545A2 (de) 1993-06-16
US5464964A (en) 1995-11-07
EP0546545B1 (de) 1997-06-18
EP0546545A3 (en) 1994-05-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition