FR2437647A1 - Dispositif de fusion a rouleaux pour appareil de reproduction - Google Patents

Dispositif de fusion a rouleaux pour appareil de reproduction

Info

Publication number
FR2437647A1
FR2437647A1 FR7923138A FR7923138A FR2437647A1 FR 2437647 A1 FR2437647 A1 FR 2437647A1 FR 7923138 A FR7923138 A FR 7923138A FR 7923138 A FR7923138 A FR 7923138A FR 2437647 A1 FR2437647 A1 FR 2437647A1
Authority
FR
France
Prior art keywords
roller
heated
pressure
heating element
fusion
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
FR7923138A
Other languages
English (en)
Other versions
FR2437647B1 (fr
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
Publication of FR2437647A1 publication Critical patent/FR2437647A1/fr
Application granted granted Critical
Publication of FR2437647B1 publication Critical patent/FR2437647B1/fr
Granted 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
    • G03G15/2039—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
    • G03G15/205—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 mode of operation, e.g. standby, warming-up, error

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

DISPOSITIF DE FUSION A ROULEAUX POUR APPAREIL DE REPRODUCTION. L'INVENTION CONCERNE UN DISPOSITIF DE FUSION A ROULEAUX CHAUFFE ET DE PRESSION POUR LA FIXATION D'IMAGES OBTENUES PAR UN AGENT DE MARQUAGE SUR DES SUBSTRATS DE COPIE, CET AGENT (TONER) COMPRENANT UNE RESINE THERMOPLASTIQUE. LE DISPOSITIF COMPREND UN ROULEAU DE FUSION CHAUFFE QUI COOPERE AVEC UN ROULEAU D'APPUI OU DE PRESSION DE FACON A CONSTITUER UN ETRANGLEMENT A TRAVERS LEQUEL PASSENT LES SUBSTRATS DE COPIE A UNE VITESSE RELATIVEMENT ELEVEE (DE 30 A 50CMSECONDE), AVEC LES IMAGES EN CONTACT AVEC LE ROULEAU CHAUFFE. LE ROULEAU DE FUSION EST CARACTERISE PAR UNE COUCHE EXTERIEURE RELATIVEMENT EPAISSE (C'EST-A-DIRE 0,25MM OU PLUS) QUI, PAR EXEMPLE, EST CONSTITUEE D'UN MATERIAU TRES ISOLANT COMME UN CAOUTCHOUC AU SILICONE AUQUEL EST APPLIQUE UN FLUIDE DE DEGAGEMENT A FAIBLE VISCOSITE. L'ELEVATION DE LA TEMPERATURE DU ROULEAU CHAUFFE PENDANT UNE PERIODE D'ATTENTE OU DE RECHAUFFAGE EST EXECUTEE PAR UN ELEMENT CHAUFFANT DISPOSE INTERIEUR ET LA TEMPERATURE DE FONCTIONNEMENT PENDANT LA MARCHE NORMALE EST DUE A UN ELEMENT CHAUFFANT EXTERIEUR. APPLICATION AUX DISPOSITIFS DE REPRODUCTION.
FR7923138A 1978-09-27 1979-09-17 Dispositif de fusion a rouleaux pour appareil de reproduction Granted FR2437647A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/946,269 US4197445A (en) 1978-09-27 1978-09-27 Roll fuser apparatus and system therefor

Publications (2)

Publication Number Publication Date
FR2437647A1 true FR2437647A1 (fr) 1980-04-25
FR2437647B1 FR2437647B1 (fr) 1984-06-15

Family

ID=25484232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923138A Granted FR2437647A1 (fr) 1978-09-27 1979-09-17 Dispositif de fusion a rouleaux pour appareil de reproduction

Country Status (5)

Country Link
US (1) US4197445A (fr)
JP (1) JPS5545096A (fr)
BE (1) BE879005A (fr)
CA (1) CA1132182A (fr)
FR (1) FR2437647A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2396706B1 (fr) * 2009-02-10 2019-04-17 OCE-Technologies B.V. Procédé et appareil pour la fusion d'un matériau d'enregistrement sur un support

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56161571A (en) * 1980-05-16 1981-12-11 Matsushita Electric Ind Co Ltd Heat fixing device for copying machine
JPS58130367A (ja) * 1982-01-29 1983-08-03 Hitachi Koki Co Ltd 電子写真式印刷装置のヒ−トロ−ル温度制御装置
US4567349A (en) * 1982-11-15 1986-01-28 Xerox Corporation Heat and pressure fuser apparatus
JPH079554B2 (ja) * 1985-01-31 1995-02-01 三田工業株式会社 トナー像定着装置
US4806097A (en) * 1985-10-25 1989-02-21 Colorocs Corporation Fuser assembly for an electrophotographic print engine
US4684784A (en) * 1986-04-24 1987-08-04 Eastman Kodak Company Fuser temperature control
GB2206080B (en) * 1987-06-22 1990-12-19 Xerox Corp Toner fusing apparatus
JP2584012B2 (ja) * 1987-10-26 1997-02-19 三田工業株式会社 定着装置及び温度制御方法
US4875068A (en) * 1988-01-25 1989-10-17 Xerox Corporation Integrated fuser connector and alignment member
US5021829A (en) * 1990-05-07 1991-06-04 Eastman Kodak Company Multicolor image forming apparatus and transfer roller reindexing mechanism
US5117275A (en) * 1990-10-24 1992-05-26 International Business Machines Corporation Electronic substrate multiple location conductor attachment technology
US5541636A (en) * 1994-06-02 1996-07-30 Hewlett-Packard Company Thermal transfer apparatus for fusing print dye on a media
DE69637859D1 (de) * 1995-05-19 2009-04-16 Sharp Kk Tonerbildfixiervorrichtung für Bilderzeugungsgerät
US5634184A (en) * 1995-08-01 1997-05-27 Xerox Corporation Single roll RAM system w/rotating wick
US5869809A (en) * 1997-09-30 1999-02-09 Xerox Corporation Non-drooping NFFR fuser
US5872350A (en) * 1997-11-21 1999-02-16 Xerox Corporation Paper fire Preventer
US5890047A (en) * 1998-01-08 1999-03-30 Xerox Corporation Externally heated NFFR fuser
US5983048A (en) * 1998-07-10 1999-11-09 Xerox Corporation Droop compensated fuser

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2717265A1 (de) * 1976-04-19 1977-11-10 Canon Kk Fixiervorrichtung eines elektrofotografischen kopiergeraets
US4114021A (en) * 1977-05-31 1978-09-12 Rank Xerox, Ltd. Heat roll fixing device for electrophotographic copying machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813516A (en) * 1969-12-29 1974-05-28 Ibm Apparatus for temperature control for a heated rotating cylinder
US3811821A (en) * 1971-12-03 1974-05-21 Ricoh Kk Powder image fixing device for xerographic copying apparatus and method
JPS5612873B2 (fr) * 1972-05-11 1981-03-25
US3849628A (en) * 1973-07-25 1974-11-19 Xerox Corp Non-contact temperature sensor for a roll fuser of a xerographic reproduction apparatus
US4000957A (en) * 1975-09-24 1977-01-04 Xerox Corporation Contact fuser and release agent applicator therefor
JPS5240143A (en) * 1975-09-25 1977-03-28 Fuji Xerox Co Ltd Contact thermal fixing device for electrophotographic copying

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2717265A1 (de) * 1976-04-19 1977-11-10 Canon Kk Fixiervorrichtung eines elektrofotografischen kopiergeraets
US4145599A (en) * 1976-04-19 1979-03-20 Canon Kabushiki Kaisha Fixing device of electrophotographic copying machine
US4114021A (en) * 1977-05-31 1978-09-12 Rank Xerox, Ltd. Heat roll fixing device for electrophotographic copying machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2396706B1 (fr) * 2009-02-10 2019-04-17 OCE-Technologies B.V. Procédé et appareil pour la fusion d'un matériau d'enregistrement sur un support

Also Published As

Publication number Publication date
FR2437647B1 (fr) 1984-06-15
JPS5545096A (en) 1980-03-29
BE879005A (fr) 1980-01-16
JPS6262353B2 (fr) 1987-12-25
CA1132182A (fr) 1982-09-21
US4197445A (en) 1980-04-08

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Legal Events

Date Code Title Description
ST Notification of lapse