DE68925464D1 - Wärmefixiergerät und -verfahren - Google Patents

Wärmefixiergerät und -verfahren

Info

Publication number
DE68925464D1
DE68925464D1 DE68925464T DE68925464T DE68925464D1 DE 68925464 D1 DE68925464 D1 DE 68925464D1 DE 68925464 T DE68925464 T DE 68925464T DE 68925464 T DE68925464 T DE 68925464T DE 68925464 D1 DE68925464 D1 DE 68925464D1
Authority
DE
Germany
Prior art keywords
heat fixer
fixer
heat
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
DE68925464T
Other languages
English (en)
Other versions
DE68925464T2 (de
Inventor
John R Field
Robert S Karz
Rabin Moser
James E Mathers
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of DE68925464D1 publication Critical patent/DE68925464D1/de
Publication of DE68925464T2 publication Critical patent/DE68925464T2/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
    • 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
    • G03G15/206—Structural details or chemical composition of the pressure elements and layers thereof
    • 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
    • G03G2215/2025—Heating belt the fixing nip having a rotating belt support member opposing a pressure member
    • G03G2215/2032—Heating belt the fixing nip having a rotating belt support member opposing a pressure member the belt further entrained around additional rotating belt support members
    • 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)
DE68925464T 1988-10-03 1989-09-28 Wärmefixiergerät und -verfahren Expired - Fee Related DE68925464T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/252,336 US5053829A (en) 1988-10-03 1988-10-03 Heat and pressure fuser with non-symmetrical nip pressure

Publications (2)

Publication Number Publication Date
DE68925464D1 true DE68925464D1 (de) 1996-02-29
DE68925464T2 DE68925464T2 (de) 1996-06-27

Family

ID=22955605

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68925464T Expired - Fee Related DE68925464T2 (de) 1988-10-03 1989-09-28 Wärmefixiergerät und -verfahren

Country Status (4)

Country Link
US (1) US5053829A (de)
EP (1) EP0369589B1 (de)
JP (1) JPH02123387A (de)
DE (1) DE68925464T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04284481A (ja) * 1991-03-14 1992-10-09 Hitachi Koki Co Ltd 熱定着装置
JP2708974B2 (ja) * 1991-06-06 1998-02-04 シャープ株式会社 画像形成装置の定着装置
US5210578A (en) * 1991-06-19 1993-05-11 Asahi Kogaku Kogyo Kabushiki Kaisha Feeding device
US5119140A (en) * 1991-07-01 1992-06-02 Xerox Corporation Process for obtaining very high transfer efficiency from intermediate to paper
JP2989953B2 (ja) * 1992-02-10 1999-12-13 富士ゼロックス株式会社 定着装置及び定着用エンドレスベルト
US5311269A (en) * 1993-04-05 1994-05-10 Eastman Kodak Company Toner image finishing apparatus
JPH08137306A (ja) * 1994-11-10 1996-05-31 Minolta Co Ltd 電磁誘導加熱式定着装置
JP3298354B2 (ja) * 1995-03-24 2002-07-02 富士ゼロックス株式会社 画像定着装置
JPH08339133A (ja) * 1995-06-12 1996-12-24 Minolta Co Ltd 定着装置
JP3033486B2 (ja) * 1995-06-30 2000-04-17 富士ゼロックス株式会社 定着方法及びその装置
JPH09218602A (ja) * 1996-02-14 1997-08-19 Minolta Co Ltd ベルト定着装置
JP3333897B2 (ja) * 1996-04-26 2002-10-15 ミノルタ株式会社 ベルト式定着装置
US5729812A (en) * 1996-10-02 1998-03-17 Xerox Corporation Heat and pressure fuser utilizing rigid rolls and belts to form an extended contact zone between the belts including preheat and pressure zones
JPH10307496A (ja) * 1996-10-04 1998-11-17 Ricoh Co Ltd ベルト定着装置
US5895152A (en) * 1996-11-13 1999-04-20 Sharp Kabushiki Kaisha Fixing device and fixing temperature control method
JPH11224024A (ja) * 1998-02-09 1999-08-17 Nitto Kogyo Co Ltd 定着装置
US5998761A (en) * 1998-07-10 1999-12-07 Xerox Corporation Variable dwell fuser
JP2003287970A (ja) * 2002-03-28 2003-10-10 Minolta Co Ltd ベルト式定着装置
US7010256B2 (en) * 2002-11-14 2006-03-07 Canon Kabushiki Kaisha Image heating apparatus having recording medium conveying nip nonuniform in pressure distribution
JP4612812B2 (ja) * 2003-07-11 2011-01-12 キヤノン株式会社 定着装置
JP4617140B2 (ja) * 2003-11-27 2011-01-19 キヤノン株式会社 像加熱装置
US6819890B1 (en) 2003-12-19 2004-11-16 Xerox Corporation Closed loop control of nip width in a fuser system
US7020424B2 (en) * 2004-01-28 2006-03-28 Lexmark International, Inc. Backup belt assembly for use in a fusing system and fusing systems therewith
JP4725018B2 (ja) * 2004-02-03 2011-07-13 富士ゼロックス株式会社 定着装置
JP4649197B2 (ja) * 2004-12-20 2011-03-09 キヤノン株式会社 像加熱装置
US7386264B2 (en) * 2005-09-23 2008-06-10 Lexmark International, Inc. Fusing system including a backup belt assembly
US7272353B2 (en) * 2005-09-23 2007-09-18 Lexmark International, Inc. Fusing system including a tensioned belt with crowned roller
US8265534B2 (en) * 2009-10-30 2012-09-11 Xerox Corporation Apparatus and method for an asymmetrical printer fuser nip
JP6233698B2 (ja) * 2013-11-18 2017-11-22 株式会社リコー ベルト装置、定着装置及び画像形成装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976814A (en) * 1974-08-14 1976-08-24 Xerox Corporation Fusing method
JPS55101975A (en) * 1979-01-30 1980-08-04 Minolta Camera Co Ltd Fixing device
US4243869A (en) * 1979-05-16 1981-01-06 Pitney Bowes, Inc. Fusing device for electrostatic copier
JPS55164855A (en) * 1979-06-12 1980-12-22 Fuji Xerox Co Ltd Fixing device of copying machine
US4533231A (en) * 1981-08-04 1985-08-06 Canon Kabushiki Kaisha Fixing device
DE3419646A1 (de) * 1983-05-25 1984-11-29 Hitachi Metals, Ltd., Tokio/Tokyo Thermische fixiervorrichtung
US4512650A (en) * 1983-11-04 1985-04-23 Eastman Kodak Company Fuser apparatus having a uniform heat distribution
JPS60151681A (ja) * 1984-01-19 1985-08-09 Matsushita Electric Ind Co Ltd 定着装置
US4582416A (en) * 1984-10-31 1986-04-15 Xerox Corporation Low mass heat and pressure fuser
US4565439A (en) * 1984-10-31 1986-01-21 Xerox Corporation Low mass heat and pressure fuser
US4563073A (en) * 1984-10-31 1986-01-07 Xerox Corporation Low mass heat and pressure fuser and release agent management system therefor
JPS6377A (ja) * 1986-06-09 1988-01-05 中村　勝洋 ストロ−内蔵液体飲料容器
US4812873A (en) * 1986-09-09 1989-03-14 Minolta Camera Kabushiki Kaisha Heat fixing unit in an electrophotographic copying apparatus
JPS63272741A (ja) * 1987-04-30 1988-11-10 Hitachi Koki Co Ltd 用紙蛇行矯正制御方法
US4931618A (en) * 1987-12-18 1990-06-05 Sharp Kabushiki Kaisha Image glazing device
US4927727A (en) * 1988-08-09 1990-05-22 Eastman Kodak Company Thermally assisted transfer of small electrostatographic toner particles

Also Published As

Publication number Publication date
EP0369589B1 (de) 1996-01-17
DE68925464T2 (de) 1996-06-27
EP0369589A2 (de) 1990-05-23
JPH02123387A (ja) 1990-05-10
EP0369589A3 (en) 1990-05-30
US5053829A (en) 1991-10-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee