ITTO930952A1 - METHOD OF INCREASING THE SERVICE LIFE OF A HEATING ELEMENT OF A FASTENER AND ITS FASTENER - Google Patents

METHOD OF INCREASING THE SERVICE LIFE OF A HEATING ELEMENT OF A FASTENER AND ITS FASTENER

Info

Publication number
ITTO930952A1
ITTO930952A1 IT93TO000952A ITTO930952A ITTO930952A1 IT TO930952 A1 ITTO930952 A1 IT TO930952A1 IT 93TO000952 A IT93TO000952 A IT 93TO000952A IT TO930952 A ITTO930952 A IT TO930952A IT TO930952 A1 ITTO930952 A1 IT TO930952A1
Authority
IT
Italy
Prior art keywords
heating element
fastener
increasing
service life
protective layer
Prior art date
Application number
IT93TO000952A
Other languages
Italian (it)
Inventor
Luciano Rosso
Antonio Saraceno
Original Assignee
Olivetti Canon Ind Spa
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 Olivetti Canon Ind Spa filed Critical Olivetti Canon Ind Spa
Priority to ITTO930952A priority Critical patent/IT1272075B/en
Publication of ITTO930952A0 publication Critical patent/ITTO930952A0/en
Priority to EP94309240A priority patent/EP0658827A3/en
Publication of ITTO930952A1 publication Critical patent/ITTO930952A1/en
Application granted granted Critical
Publication of IT1272075B publication Critical patent/IT1272075B/en

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
    • G03G15/2064—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat combined with pressure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Resistance Heating (AREA)
  • Fixing For Electrophotography (AREA)

Abstract

Elemento riscaldante per un dispositivo di fissaggio di immagini sviluppate mediante toner su di un supporto. L'elemento è caratterizzato da uno strato protettivo di materiale resistente all'usura a base di particelle di Carbonio depositate su detto elemento riscaldante mediante accrescimento per deposizione sotto vuoto di ioni di Carbonio; detto strato protettivo determina altresì un ridotto coefficiente di attrito tra detto elemento riscaldante e la pellicola per il trasporto di detto supporto attraverso detto gruppo di fissaggio, aumentando la durata di impiego di detto elemento riscaldante.Heating element for a fixing device of images developed by toner on a support. The element is characterized by a protective layer of wear-resistant material based on Carbon particles deposited on said heating element by growth by deposition of Carbon ions under vacuum; said protective layer also determines a reduced coefficient of friction between said heating element and the film for the transport of said support through said fixing unit, increasing the duration of use of said heating element.

ITTO930952A 1993-12-16 1993-12-16 METHOD FOR INCREASING THE LIFE OF A HEATING ELEMENT OF A FIXING DEVICE AND RELATED FIXING DEVICE IT1272075B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO930952A IT1272075B (en) 1993-12-16 1993-12-16 METHOD FOR INCREASING THE LIFE OF A HEATING ELEMENT OF A FIXING DEVICE AND RELATED FIXING DEVICE
EP94309240A EP0658827A3 (en) 1993-12-16 1994-12-12 Method of increasing the working life of a heating element of a fixing device and associated fixing device.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930952A IT1272075B (en) 1993-12-16 1993-12-16 METHOD FOR INCREASING THE LIFE OF A HEATING ELEMENT OF A FIXING DEVICE AND RELATED FIXING DEVICE

Publications (3)

Publication Number Publication Date
ITTO930952A0 ITTO930952A0 (en) 1993-12-16
ITTO930952A1 true ITTO930952A1 (en) 1995-06-16
IT1272075B IT1272075B (en) 1997-06-11

Family

ID=11411934

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930952A IT1272075B (en) 1993-12-16 1993-12-16 METHOD FOR INCREASING THE LIFE OF A HEATING ELEMENT OF A FIXING DEVICE AND RELATED FIXING DEVICE

Country Status (2)

Country Link
EP (1) EP0658827A3 (en)
IT (1) IT1272075B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5674621A (en) * 1996-01-29 1997-10-07 Eastman Kodak Company Fuser members with an outermost layer of a fluorinated diamond like carbon
US6074045A (en) * 1998-03-04 2000-06-13 Array Printers Ab Printhead structure in an image recording device
JP2002031972A (en) * 2000-05-10 2002-01-31 Sumitomo Electric Ind Ltd Ceramic heater for toner fixing device and method of manufacturing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6484269A (en) * 1987-09-25 1989-03-29 Minolta Camera Kk Heating roll
US5262834A (en) * 1988-12-06 1993-11-16 Canon Kabushiki Kaisha Image fixing apparatus
JPH04102882A (en) * 1990-08-22 1992-04-03 Ricoh Co Ltd Fuser of electrophotographic equipment
EP0632344B1 (en) * 1993-05-28 1998-07-29 Canon Kabushiki Kaisha Heater and image heating device utilizing the same

Also Published As

Publication number Publication date
ITTO930952A0 (en) 1993-12-16
EP0658827A2 (en) 1995-06-21
EP0658827A3 (en) 1997-05-28
IT1272075B (en) 1997-06-11

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961227