FR2307298A1 - Dispositif de commande de la temperature du rouleau de fusion d'un copieur electrographique - Google Patents

Dispositif de commande de la temperature du rouleau de fusion d'un copieur electrographique

Info

Publication number
FR2307298A1
FR2307298A1 FR7609796A FR7609796A FR2307298A1 FR 2307298 A1 FR2307298 A1 FR 2307298A1 FR 7609796 A FR7609796 A FR 7609796A FR 7609796 A FR7609796 A FR 7609796A FR 2307298 A1 FR2307298 A1 FR 2307298A1
Authority
FR
France
Prior art keywords
control device
temperature control
roller temperature
melting roller
electrographic copier
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.)
Withdrawn
Application number
FR7609796A
Other languages
English (en)
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of FR2307298A1 publication Critical patent/FR2307298A1/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Control Of Temperature (AREA)
  • Control Of Resistance Heating (AREA)
FR7609796A 1975-04-07 1976-04-05 Dispositif de commande de la temperature du rouleau de fusion d'un copieur electrographique Withdrawn FR2307298A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/565,993 US4046990A (en) 1975-04-07 1975-04-07 Temperature sensing and control of a fusing roll

Publications (1)

Publication Number Publication Date
FR2307298A1 true FR2307298A1 (fr) 1976-11-05

Family

ID=24260983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609796A Withdrawn FR2307298A1 (fr) 1975-04-07 1976-04-05 Dispositif de commande de la temperature du rouleau de fusion d'un copieur electrographique

Country Status (5)

Country Link
US (1) US4046990A (fr)
CA (1) CA1081309A (fr)
DE (1) DE2615112A1 (fr)
FR (1) FR2307298A1 (fr)
GB (1) GB1544523A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642682Y2 (fr) * 1976-11-05 1981-10-06
US4318612A (en) * 1980-07-10 1982-03-09 International Business Machines Corporation Hot roll fuser temperature control
US4415800A (en) * 1981-08-24 1983-11-15 International Business Machines Corporation Method and apparatus for monitoring and controlling heated fusers for copiers
EP0264968B1 (fr) * 1983-04-12 1993-07-21 Mita Industrial Co. Ltd. Appareil à copier électrostatique
US4512649A (en) * 1983-10-11 1985-04-23 Eastman Kodak Company Fuser apparatus
US4551007A (en) * 1984-05-11 1985-11-05 Xerox Corporation Controller for a fusing device of an electrophotographic printing machine
US4672177A (en) * 1985-11-12 1987-06-09 International Business Machines Corporation Environmental sensor control of a heated fuser
US5001925A (en) * 1989-09-12 1991-03-26 Du Pont Canada Inc. Method for estimating yarn temperature
JPH06348171A (ja) * 1993-06-04 1994-12-22 Hitachi Ltd カラー電子写真装置のローラ定着装置
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
US6692880B2 (en) 2001-05-14 2004-02-17 Heidelberger Druckmaschinen Ag Electrophotographic toner with stable triboelectric properties
US6797448B2 (en) 2001-05-14 2004-09-28 Eastman Kodak Company Electrophotographic toner and development process with improved image and fusing quality
US7314696B2 (en) 2001-06-13 2008-01-01 Eastman Kodak Company Electrophotographic toner and development process with improved charge to mass stability
JP2004252402A (ja) * 2002-06-24 2004-09-09 Heidelberger Druckmas Ag 化学的に調製されたトナーを用いるエレクトロフォトグラフィックトナーおよび現像法
US8626015B2 (en) 2010-10-26 2014-01-07 Eastman Kodak Company Large particle toner printer
US8147948B1 (en) 2010-10-26 2012-04-03 Eastman Kodak Company Printed article
US8465899B2 (en) 2010-10-26 2013-06-18 Eastman Kodak Company Large particle toner printing method
US8530126B2 (en) 2010-10-26 2013-09-10 Eastman Kodak Company Large particle toner
US9951445B2 (en) 2012-08-23 2018-04-24 Columbia Insurance Company Systems and methods for improving and controlling yarn texture
US9896786B2 (en) 2012-08-23 2018-02-20 Columbia Insurance Company Systems and methods for improving and controlling yarn texture

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870312A (en) * 1957-03-18 1959-01-20 Century Geophysical Corp Fixer for electrostatic photography
US3398259A (en) * 1964-08-12 1968-08-20 Addressograph Multigraph Photoelectrostatic copying machine
GB1282496A (en) * 1968-11-14 1972-07-19 Xerox Corp A contact heat fusing roll

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA874012A (en) * 1971-06-22 P. Davids Walter Fusing apparatus
US3189729A (en) * 1962-11-29 1965-06-15 Du Pont Process roll system
US3553431A (en) * 1968-05-27 1971-01-05 Polaroid Corp Control system for a heating station
US3825725A (en) * 1968-11-29 1974-07-23 Coltron Ind Thermal systems incorporating apparatus and methods for simulating time related temperatures
DE6911276U (de) * 1969-03-20 1969-11-27 Dienes Honeywell Gmbh Temperaturmesseinrichtung fuer beheizte rollen
US3666922A (en) * 1969-11-18 1972-05-30 Coltron Ind Thermal controlled disposable unit heating apparatus
US3690176A (en) * 1971-04-26 1972-09-12 Xerox Corp Temperature sensing apparatus
US3735092A (en) * 1971-10-18 1973-05-22 Xerox Corp Fuser control circuit for copying apparatus
US3745304A (en) * 1972-03-17 1973-07-10 Xerox Corp Selective fusing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870312A (en) * 1957-03-18 1959-01-20 Century Geophysical Corp Fixer for electrostatic photography
US3398259A (en) * 1964-08-12 1968-08-20 Addressograph Multigraph Photoelectrostatic copying machine
GB1282496A (en) * 1968-11-14 1972-07-19 Xerox Corp A contact heat fusing roll

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *

Also Published As

Publication number Publication date
CA1081309A (fr) 1980-07-08
US4046990A (en) 1977-09-06
DE2615112A1 (de) 1976-10-21
GB1544523A (en) 1979-04-19

Similar Documents

Publication Publication Date Title
FR2307298A1 (fr) Dispositif de commande de la temperature du rouleau de fusion d'un copieur electrographique
FR2323181A1 (fr) Dispositif de commande du fonctionnement d'une copieuse electrophotographique
BE838650A (fr) Procede et dispositif pour developper une image electrostatique latente sur une matiere de reprographie electrophotographique
JPS5346737A (en) Toner image fusing and fixing device
JPS52424A (en) Electrostatic latent image developing apparatus
BE861509A (fr) Procede et dispositif de developpement d'une image electrostatique latente
JPS5393037A (en) Developer sealing device for copier for electrophotography
JPS5346738A (en) Developing device for electrophotographic copying material
JPS5251949A (en) Magnet roller and developing apparatus for electrostatic latent image
BE867542A (fr) Dispositif pour faire fondre du toner sur un support d'images electrostatiques
DK511079A (da) Apparat til frembringelse af et latent elektrostatisk billede
GB2010181B (en) Toner fixing devices for electrophotographic copying apparatus
GB1539442A (en) Toner for developing electrostatic latent images
FR2350629A1 (fr) Procede et dispositif de developpement d'une image latente electrostatique
FR2325968A1 (fr) Procede et dispositif de developpement d'images latentes magnetiques
JPS5315141A (en) Photosensitive member for electrophotography
JPS539127A (en) Heattroll type fixing device of electrophotographic copying machine
JPS5382360A (en) Developing device for developing electrostatic latent image
BE860044A (fr) Procede et dispositif de commande de variations d'un signal optiqie
JPS5341230A (en) Photosensitive material for electrophotography
DK576378A (da) Fremkalderapparat for xerografiske kopimaskiner
BE860659A (fr) Procede electrophotographique et dispositif pour le developpement des images de potentiel electrostatiques latentes
GB2003752B (en) Electrophotographic liquid developing device
JPS5479627A (en) Method of and device for forming picture of thermally stabilized light developing photosensitive material
JPS5320930A (en) Photosensitive apparatus for electrophotography

Legal Events

Date Code Title Description
ST Notification of lapse