DE69314576D1 - Fixiervorrichtung für ein Bilderzeugungsgerät - Google Patents

Fixiervorrichtung für ein Bilderzeugungsgerät

Info

Publication number
DE69314576D1
DE69314576D1 DE69314576T DE69314576T DE69314576D1 DE 69314576 D1 DE69314576 D1 DE 69314576D1 DE 69314576 T DE69314576 T DE 69314576T DE 69314576 T DE69314576 T DE 69314576T DE 69314576 D1 DE69314576 D1 DE 69314576D1
Authority
DE
Germany
Prior art keywords
image forming
forming apparatus
fixing device
fixing
image
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
DE69314576T
Other languages
English (en)
Other versions
DE69314576T3 (de
DE69314576T2 (de
Inventor
Mitsuo Tanaka
Tsuneo Kurotori
Takashi Bisaiji
Takeshi Takemoto
Koichiro Jinnai
Toshio Kawakubo
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27311371&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69314576(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE69314576D1 publication Critical patent/DE69314576D1/de
Application granted granted Critical
Publication of DE69314576T2 publication Critical patent/DE69314576T2/de
Publication of DE69314576T3 publication Critical patent/DE69314576T3/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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)
  • Control Of Temperature (AREA)
DE69314576T 1992-08-25 1993-08-24 Fixiervorrichtung für ein Bilderzeugungsgerät Expired - Fee Related DE69314576T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP22562392 1992-08-25
JP24283392 1992-09-11
JP5108997A JPH06138793A (ja) 1992-08-25 1993-05-11 定着装置

Publications (3)

Publication Number Publication Date
DE69314576D1 true DE69314576D1 (de) 1997-11-20
DE69314576T2 DE69314576T2 (de) 1998-02-19
DE69314576T3 DE69314576T3 (de) 2002-08-29

Family

ID=27311371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69314576T Expired - Fee Related DE69314576T3 (de) 1992-08-25 1993-08-24 Fixiervorrichtung für ein Bilderzeugungsgerät

Country Status (5)

Country Link
US (1) US5402220A (de)
EP (1) EP0584779B2 (de)
JP (1) JPH06138793A (de)
KR (1) KR0136076B1 (de)
DE (1) DE69314576T3 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07129010A (ja) * 1993-10-29 1995-05-19 Brother Ind Ltd 熱定着装置
JPH09197875A (ja) * 1996-01-16 1997-07-31 Minolta Co Ltd 定着装置及び画像形成装置
JPH09281753A (ja) * 1996-04-10 1997-10-31 Ricoh Co Ltd トナー画像定着方法・トナー画像定着装置・画像形成ユニットおよび画像形成装置
US6058287A (en) * 1996-09-12 2000-05-02 Konica Corporation Image forming apparatus having sheet conveyance device
JPH1191147A (ja) * 1997-07-22 1999-04-06 Ricoh Co Ltd 画像形成方法及びその装置
US6011939A (en) * 1998-07-30 2000-01-04 Hewlett-Packard Company Sensing print media size to temperature control a multi-heating element fixing device
DE19939240C2 (de) * 1999-08-18 2002-09-26 Roland Man Druckmasch Verfahren und Vorrichtung zum reversiblen Bebildern einer Druckform
US6466750B2 (en) * 2000-12-01 2002-10-15 Hewlett-Packard Company Method and system of fusing portions of a print medium
KR100433542B1 (ko) * 2002-02-07 2004-05-31 삼성전자주식회사 전자사진방식 인쇄기의 화상정착방법
JP3845593B2 (ja) * 2002-03-13 2006-11-15 株式会社リコー 分級装置、現像装置、画像形成装置、分級方法、現像方法及び画像形成方法
US6897002B2 (en) * 2002-03-25 2005-05-24 Ricoh Company, Ltd. Liquid developer, image-fixing apparatus using the same, and image-forming apparatus using the same
JP4354164B2 (ja) * 2002-09-20 2009-10-28 株式会社リコー 画像形成装置
US7141346B2 (en) * 2003-03-20 2006-11-28 Ricoh Company, Ltd. Liquid developer for image forming apparatus
US7324779B2 (en) * 2004-09-28 2008-01-29 Xerox Corporation Printing system with primary and secondary fusing devices
US7336920B2 (en) * 2004-09-28 2008-02-26 Xerox Corporation Printing system
US7672634B2 (en) * 2004-11-30 2010-03-02 Xerox Corporation Addressable fusing for an integrated printing system
US7440722B2 (en) * 2004-11-30 2008-10-21 Palo Alto Research Center Incorporated Xerography methods and systems employing addressable fusing of unfused toner image
JP4774769B2 (ja) * 2005-03-23 2011-09-14 富士ゼロックス株式会社 シート部材、および画像形成装置
US7643767B2 (en) 2006-03-02 2010-01-05 Ricoh Co., Ltd. Transfer-fixing unit and image forming apparatus for enhanced image quality
US7711301B2 (en) * 2006-03-10 2010-05-04 Ricoh Company, Ltd. Image transfer device for image forming apparatus
JP4889028B2 (ja) * 2007-02-15 2012-02-29 株式会社リコー 転写定着装置及び画像形成装置
US7869752B2 (en) * 2007-06-23 2011-01-11 Ricoh Company Limited Cleaning device, fixing device, and image forming apparatus
JP5233369B2 (ja) * 2008-04-01 2013-07-10 株式会社リコー 画像形成装置
JP5697428B2 (ja) * 2010-12-16 2015-04-08 キヤノン株式会社 光沢処理装置及び画像形成装置
JP2012252190A (ja) * 2011-06-03 2012-12-20 Ist Corp 定着装置
JP5804360B2 (ja) 2011-07-04 2015-11-04 株式会社リコー 画像形成装置
TW201325925A (zh) * 2011-12-21 2013-07-01 Cal Comp Electronics & Comm Co 媒體記錄裝置及分段式定著成像方法
JP6071366B2 (ja) * 2012-09-19 2017-02-01 キヤノン株式会社 ヒータ及びこのヒータを搭載する像加熱装置
CN103970001B (zh) 2013-02-06 2016-08-17 株式会社理光 定影装置及图像形成装置
JP2015129364A (ja) 2013-12-03 2015-07-16 株式会社リコー 捺染方法、捺染用インクジェットインク、捺染用電子写真トナー
JP2015169678A (ja) * 2014-03-04 2015-09-28 株式会社リコー 画像形成装置
JP2015219417A (ja) * 2014-05-19 2015-12-07 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
US10324388B2 (en) 2016-03-18 2019-06-18 Ricoh Company, Ltd. Toner, toner stored unit, image forming apparatus, and image forming method
JP6818574B2 (ja) * 2017-02-02 2021-01-20 キヤノン株式会社 定着装置および画像形成装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434353A (en) * 1981-09-30 1984-02-28 Xerox Corporation Fusing system
JPS6022164A (ja) * 1983-07-19 1985-02-04 Canon Inc 記録装置の温度制御装置
US4801968A (en) * 1986-03-18 1989-01-31 Kabushiki Kaisha Toshiba Fixing device including a heat roller having a device for heating a region of the roller corresponding to the width of an image forming medium
JPS62287277A (ja) * 1986-06-06 1987-12-14 Canon Inc 定着ロ−ラ装置
US4883941A (en) * 1986-08-06 1989-11-28 Xerox Corporation Filament wound foil fusing system
JPS6438775A (en) * 1987-08-04 1989-02-09 Fuji Photo Film Co Ltd Fixing device
US4922304A (en) * 1988-03-11 1990-05-01 Imagitek Reproduction machine fuser belt
EP0370519B1 (de) † 1988-11-25 1995-03-08 Canon Kabushiki Kaisha Bildfixiergerät
JP2941827B2 (ja) * 1988-12-15 1999-08-30 キヤノン株式会社 記録装置
JPH02221984A (ja) * 1989-02-22 1990-09-04 Nec Corp 定着装置
US5171969A (en) * 1989-10-30 1992-12-15 Canon Kabushiki Kaisha Movable film fixing device with heater control responsive to selected sheet size
JP2596199B2 (ja) * 1990-09-05 1997-04-02 富士ゼロックス株式会社 画像定着装置
US5351114A (en) * 1991-04-22 1994-09-27 Hitachi, Ltd. Electrophotographic copying apparatus having ribbon-shaped toner image carrier
JP2962882B2 (ja) * 1991-07-22 1999-10-12 三洋電機株式会社 画像形成装置
US5241159A (en) * 1992-03-11 1993-08-31 Eastman Kodak Company Multi-zone heating for a fuser roller

Also Published As

Publication number Publication date
KR940004398A (ko) 1994-03-15
DE69314576T3 (de) 2002-08-29
EP0584779B2 (de) 2002-01-30
DE69314576T2 (de) 1998-02-19
EP0584779B1 (de) 1997-10-15
EP0584779A1 (de) 1994-03-02
JPH06138793A (ja) 1994-05-20
US5402220A (en) 1995-03-28
KR0136076B1 (ko) 1998-06-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee