CA2055139A1 - Dispositif et methode de fixation thermique de toner pour appareil xerographique - Google Patents

Dispositif et methode de fixation thermique de toner pour appareil xerographique

Info

Publication number
CA2055139A1
CA2055139A1 CA2055139A CA2055139A CA2055139A1 CA 2055139 A1 CA2055139 A1 CA 2055139A1 CA 2055139 A CA2055139 A CA 2055139A CA 2055139 A CA2055139 A CA 2055139A CA 2055139 A1 CA2055139 A1 CA 2055139A1
Authority
CA
Canada
Prior art keywords
roller
heat dissipation
heat
contact
fixing device
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.)
Granted
Application number
CA2055139A
Other languages
English (en)
Other versions
CA2055139C (fr
Inventor
Yasuhiko Matsuda
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.)
Sato Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2055139A1 publication Critical patent/CA2055139A1/fr
Application granted granted Critical
Publication of CA2055139C publication Critical patent/CA2055139C/fr
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
    • 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
    • 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
    • G03G2215/2058—Shape of roller along rotational axis
    • G03G2215/2061—Shape of roller along rotational axis concave

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Photographic Developing Apparatuses (AREA)
CA002055139A 1990-11-07 1991-11-07 Dispositif et methode de fixation thermique de toner pour appareil xerographique Expired - Lifetime CA2055139C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2302269A JP3028241B2 (ja) 1990-11-07 1990-11-07 電子写真装置における熱定着装置
JP2-302269 1990-11-07

Publications (2)

Publication Number Publication Date
CA2055139A1 true CA2055139A1 (fr) 1992-05-08
CA2055139C CA2055139C (fr) 1999-05-04

Family

ID=17906981

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002055139A Expired - Lifetime CA2055139C (fr) 1990-11-07 1991-11-07 Dispositif et methode de fixation thermique de toner pour appareil xerographique

Country Status (7)

Country Link
US (1) US5212528A (fr)
JP (1) JP3028241B2 (fr)
KR (1) KR920010373A (fr)
CA (1) CA2055139C (fr)
CH (1) CH685178A5 (fr)
GB (1) GB2250234B (fr)
MY (1) MY124309A (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06242701A (ja) * 1993-02-19 1994-09-02 Fuji Xerox Co Ltd 定着装置
KR0148507B1 (ko) * 1994-10-07 1998-12-01 김광호 전자사진장치에 있어서 정착용 히터롤러
KR0131008Y1 (ko) * 1995-06-20 1999-03-20 김광호 전자사진 방식을 이용한 기기의 정착부 과열 방지장치
US6628303B1 (en) * 1996-07-29 2003-09-30 Avid Technology, Inc. Graphical user interface for a motion video planning and editing system for a computer
US5983993A (en) * 1996-08-30 1999-11-16 International Paper Company High production chill roll
US5973917A (en) * 1997-05-22 1999-10-26 White; M. Gerald Portable motor vehicle work station
US5920961A (en) * 1997-11-10 1999-07-13 John D. Hollingsworth On Wheels, Inc. Ventilating carding roll
US5937231A (en) * 1998-11-20 1999-08-10 Eastman Kodak Company Fuser for reproduction apparatus with minimized temperature droop
CH693432A5 (fr) 1999-10-29 2003-08-15 Lange Int Sa Chaussure de ski.
US6584299B2 (en) * 2001-09-28 2003-06-24 Kabushiki Kaisha Toshiba Image forming apparatus
US20050089343A1 (en) * 2003-10-27 2005-04-28 Eastman Kodak Company Heat sinking fuser rolls to reduce thermal transients
US7187899B2 (en) * 2005-06-02 2007-03-06 Lexmark International, Inc. Fuser having reduced axial temperature droop
DE102005029767A1 (de) 2005-06-24 2007-01-04 TRüTZSCHLER GMBH & CO. KG Vorrichtung an einer Spinnereivorbereitungsmaschine,insbesondere Karde, Krempel, Reiniger o. dgl., mit einem Kühlsystem
DE102005048041A1 (de) * 2005-10-07 2007-04-12 Saurer Gmbh & Co. Kg Fadenabzugseinrichtung für eine Kreuzspulen herstellende Textilmaschine
JP4857774B2 (ja) * 2006-01-17 2012-01-18 富士ゼロックス株式会社 定着装置
US7924300B2 (en) * 2006-08-07 2011-04-12 Carestream Health, Inc. Processor for imaging media
US20080267651A1 (en) * 2007-04-30 2008-10-30 Gruszczynski David W Electrostatic printer roller cooling device
US8107871B2 (en) * 2009-04-29 2012-01-31 Xerox Corporation Apparatuses useful for printing and methods of treating marking material on media
JP6108837B2 (ja) * 2012-01-24 2017-04-05 キヤノン株式会社 画像加熱装置
JP6108730B2 (ja) 2012-09-04 2017-04-05 キヤノン株式会社 定着装置
US9274463B2 (en) * 2013-06-13 2016-03-01 Lexmark International, Inc. Heat transfer system for a fuser assembly
US9354569B2 (en) 2013-06-13 2016-05-31 Lexmark International, Inc. Heat transfer system for a fuser assembly
US9298144B2 (en) 2013-12-26 2016-03-29 Lexmark International, Inc. Backup belt assembly for a fusing system
JP2017151385A (ja) * 2016-02-26 2017-08-31 富士ゼロックス株式会社 定着装置、回収ロール及び画像形成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793560A (fr) * 1971-12-30 1973-06-29 Xerox Corp Procede et appareil de refroidissement de l'ensemble de fusion d'une machine electrostatographique
US4207059A (en) * 1975-12-11 1980-06-10 International Business Machines Corporation Backup roll for heated fuser system
JPS6385577A (ja) * 1986-09-29 1988-04-16 Mita Ind Co Ltd 冷却ロ−ラ−
US5032875A (en) * 1986-12-19 1991-07-16 Xerox Corporation Heat extraction transport roll with annulus
JPH0695467B2 (ja) * 1987-07-16 1994-11-24 株式会社愛国電線工業所 高電圧コネクタ及びその一体成型法
JPH0727471Y2 (ja) * 1987-08-20 1995-06-21 キヤノン株式会社 画像形成装置
US4963943A (en) * 1989-09-21 1990-10-16 Eastman Kodak Company Fusing apparatus having a heat-dissipating device
US5070231A (en) * 1990-10-18 1991-12-03 Output Technology Corporation Roll-fusing assembly and method for thermal compensation in an electrophotographic printer

Also Published As

Publication number Publication date
GB2250234A (en) 1992-06-03
CH685178A5 (fr) 1995-04-13
CA2055139C (fr) 1999-05-04
MY124309A (en) 2006-06-30
US5212528A (en) 1993-05-18
JP3028241B2 (ja) 2000-04-04
GB2250234B (en) 1994-06-22
KR920010373A (ko) 1992-06-26
GB9123607D0 (en) 1992-01-02
JPH04174482A (ja) 1992-06-22

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry
MKEX Expiry

Effective date: 20111107