EP0658827A3 - Method for increasing the service life of a heating part of a fixing device, and corresponding fixing device. - Google Patents

Method for increasing the service life of a heating part of a fixing device, and corresponding fixing device. Download PDF

Info

Publication number
EP0658827A3
EP0658827A3 EP94309240A EP94309240A EP0658827A3 EP 0658827 A3 EP0658827 A3 EP 0658827A3 EP 94309240 A EP94309240 A EP 94309240A EP 94309240 A EP94309240 A EP 94309240A EP 0658827 A3 EP0658827 A3 EP 0658827A3
Authority
EP
European Patent Office
Prior art keywords
fixing device
increasing
heating element
working life
associated fixing
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Withdrawn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
EP94309240A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0658827A2 (en
Inventor
Luciano Rosso
Antonio Saraceno
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.)
Olivetti Canon Industriale SpA
Original Assignee
Olivetti Canon Industriale 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 Industriale SpA filed Critical Olivetti Canon Industriale SpA
Publication of EP0658827A2 publication Critical patent/EP0658827A2/en
Publication of EP0658827A3 publication Critical patent/EP0658827A3/en
Withdrawn legal-status Critical Current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
    • G03G15/2064—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)
EP94309240A 1993-12-16 1994-12-12 Method for increasing the service life of a heating part of a fixing device, and corresponding fixing device. Withdrawn EP0658827A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO930952 1993-12-16
ITTO930952A IT1272075B (it) 1993-12-16 1993-12-16 Metodo per aumentare la durata di impiego di un elemento riscaldante di un dispositivo di fissaggio e relativo dispositivo di fissaggio

Publications (2)

Publication Number Publication Date
EP0658827A2 EP0658827A2 (en) 1995-06-21
EP0658827A3 true EP0658827A3 (en) 1997-05-28

Family

ID=11411934

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94309240A Withdrawn EP0658827A3 (en) 1993-12-16 1994-12-12 Method for increasing the service life of a heating part of a fixing device, and corresponding fixing device.

Country Status (2)

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

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 (ja) 2000-05-10 2002-01-31 Sumitomo Electric Ind Ltd トナー定着器用セラミックスヒータ及びその製造方法

Citations (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
EP0372479A1 (en) * 1988-12-06 1990-06-13 Canon Kabushiki Kaisha An image fixing apparatus
JPH04102882A (ja) * 1990-08-22 1992-04-03 Ricoh Co Ltd 電子写真装置の定着器
EP0632344A2 (en) * 1993-05-28 1995-01-04 Canon Kabushiki Kaisha Heater and image heating device utilizing the same

Patent Citations (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
EP0372479A1 (en) * 1988-12-06 1990-06-13 Canon Kabushiki Kaisha An image fixing apparatus
JPH04102882A (ja) * 1990-08-22 1992-04-03 Ricoh Co Ltd 電子写真装置の定着器
EP0632344A2 (en) * 1993-05-28 1995-01-04 Canon Kabushiki Kaisha Heater and image heating device utilizing the same

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 314 (P - 899) 18 July 1989 (1989-07-18) *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 341 (P - 1391) 23 July 1992 (1992-07-23) *

Also Published As

Publication number Publication date
ITTO930952A0 (it) 1993-12-16
ITTO930952A1 (it) 1995-06-16
IT1272075B (it) 1997-06-11
EP0658827A2 (en) 1995-06-21

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