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EP0390090A3 - An image fixing apparatus - Google Patents

An image fixing apparatus Download PDF

Info

Publication number
EP0390090A3
EP0390090A3 EP19900105850 EP90105850A EP0390090A3 EP 0390090 A3 EP0390090 A3 EP 0390090A3 EP 19900105850 EP19900105850 EP 19900105850 EP 90105850 A EP90105850 A EP 90105850A EP 0390090 A3 EP0390090 A3 EP 0390090A3
Authority
EP
European Patent Office
Prior art keywords
film
fixing apparatus
heater
image fixing
heat
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
EP19900105850
Other languages
German (de)
French (fr)
Other versions
EP0390090A2 (en
EP0390090B1 (en
Inventor
Ikuko Yanagida
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of EP0390090A2 publication Critical patent/EP0390090A2/en
Publication of EP0390090A3 publication Critical patent/EP0390090A3/en
Application granted granted Critical
Publication of EP0390090B1 publication Critical patent/EP0390090B1/en
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
    • 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
    • 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

Landscapes

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

Abstract

An image fixing apparatus includes a heater (20) having a heat generating resistor (21b) for generating heat upon power supply thereto and a base member for supporting the heat generating resistor; a film (25) slidable on the heater, wherein a recording material (P) supporting a visualized image is heated by the heat by the heater (20) through the film (25); and a projection toward the recording material for guiding the film (25), so that the film is moved (25) without contact to an edge of the base member.
EP90105850A 1989-03-28 1990-03-27 An image fixing apparatus Expired - Lifetime EP0390090B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP76253/89 1989-03-28
JP1076253A JPH0823723B2 (en) 1989-03-28 1989-03-28 Fixing device

Publications (3)

Publication Number Publication Date
EP0390090A2 EP0390090A2 (en) 1990-10-03
EP0390090A3 true EP0390090A3 (en) 1991-04-03
EP0390090B1 EP0390090B1 (en) 1995-06-21

Family

ID=13600033

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90105850A Expired - Lifetime EP0390090B1 (en) 1989-03-28 1990-03-27 An image fixing apparatus

Country Status (5)

Country Link
EP (1) EP0390090B1 (en)
JP (1) JPH0823723B2 (en)
KR (1) KR930002251B1 (en)
DE (1) DE69020206T2 (en)
ES (1) ES2073470T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0719100B2 (en) * 1989-06-22 1995-03-06 キヤノン株式会社 Fixing device
US5198842A (en) * 1990-10-24 1993-03-30 Seiko Epson Corporation Ionographic image forming apparatus
JPH04371983A (en) * 1991-06-20 1992-12-24 Canon Inc Meandering preventing mechanism for endless belt
IT1250851B (en) * 1991-11-05 1995-04-21 Olivetti Canon Ind Spa FIXING DEVICE FOR COPIERS.
JP5783755B2 (en) * 2011-02-23 2015-09-24 キヤノン株式会社 Surface treatment equipment
JP5796711B2 (en) * 2011-12-28 2015-10-21 株式会社リコー Fixing apparatus and image forming apparatus
JP5737520B2 (en) * 2012-01-13 2015-06-17 株式会社リコー Fixing apparatus and image forming apparatus
JP5999530B2 (en) * 2015-04-17 2016-09-28 株式会社リコー Fixing apparatus and image forming apparatus
JP6044856B2 (en) * 2015-06-25 2016-12-14 株式会社リコー Fixing apparatus and image forming apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811828A (en) * 1970-10-29 1974-05-21 Ricoh Kk Process and device for heating and fixing an image upon a recording medium
EP0295901A2 (en) * 1987-06-16 1988-12-21 Canon Kabushiki Kaisha An image fixing apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262834A (en) * 1988-12-06 1993-11-16 Canon Kabushiki Kaisha Image fixing apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811828A (en) * 1970-10-29 1974-05-21 Ricoh Kk Process and device for heating and fixing an image upon a recording medium
EP0295901A2 (en) * 1987-06-16 1988-12-21 Canon Kabushiki Kaisha An image fixing apparatus

Also Published As

Publication number Publication date
ES2073470T3 (en) 1995-08-16
JPH02253282A (en) 1990-10-12
EP0390090A2 (en) 1990-10-03
KR930002251B1 (en) 1993-03-27
KR900014957A (en) 1990-10-25
DE69020206D1 (en) 1995-07-27
EP0390090B1 (en) 1995-06-21
DE69020206T2 (en) 1995-11-16
JPH0823723B2 (en) 1996-03-06

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