DE69304824D1 - Schmelzfixiervorrichtung und ihre schmelzfixierrollenbox - Google Patents

Schmelzfixiervorrichtung und ihre schmelzfixierrollenbox

Info

Publication number
DE69304824D1
DE69304824D1 DE69304824T DE69304824T DE69304824D1 DE 69304824 D1 DE69304824 D1 DE 69304824D1 DE 69304824 T DE69304824 T DE 69304824T DE 69304824 T DE69304824 T DE 69304824T DE 69304824 D1 DE69304824 D1 DE 69304824D1
Authority
DE
Germany
Prior art keywords
melt fixing
roller box
fixing device
melt
fixing roller
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.)
Expired - Fee Related
Application number
DE69304824T
Other languages
English (en)
Other versions
DE69304824T2 (de
Inventor
Linn Hoover
Ralph Williams
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
Priority claimed from US07/830,034 external-priority patent/US5239349A/en
Priority claimed from US07/829,858 external-priority patent/US5191380A/en
Priority claimed from US07/830,040 external-priority patent/US5189480A/en
Priority claimed from US07/830,033 external-priority patent/US5214481A/en
Priority claimed from US07/830,048 external-priority patent/US5305065A/en
Priority claimed from US07/830,037 external-priority patent/US5200785A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE69304824D1 publication Critical patent/DE69304824D1/de
Publication of DE69304824T2 publication Critical patent/DE69304824T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2032—Retractable heating or pressure unit
    • G03G15/2035—Retractable heating or pressure unit for maintenance purposes, e.g. for removing a jammed sheet
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
    • G03G21/1685—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for the fixing unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/20—Details of the fixing device or porcess
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1639—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the fixing unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1663—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts having lifetime indicators
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/18—Cartridge systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
DE69304824T 1992-01-31 1993-01-19 Schmelzfixiervorrichtung und ihre schmelzfixierrollenbox Expired - Fee Related DE69304824T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US07/830,034 US5239349A (en) 1992-01-31 1992-01-31 Fuser and a fuser roller cartridge having fusing roller skive
US07/829,858 US5191380A (en) 1992-01-31 1992-01-31 Image-forming apparatus and fusing roller cartridge with oil-applying means
US07/830,040 US5189480A (en) 1992-01-31 1992-01-31 Apparatus for fixing a toner image including eccentrically mounted pressure relieving means
US07/830,033 US5214481A (en) 1992-01-31 1992-01-31 Image-forming apparatus having replaceable fusing roller and logic and control
US07/830,048 US5305065A (en) 1992-01-31 1992-01-31 Toner image fuser and cartridge for image-forming apparatus
US07/830,037 US5200785A (en) 1992-01-31 1992-01-31 Image-forming apparatus fuser and customer replaceable fusing roller cartridge therefor
PCT/US1993/000690 WO1993015446A1 (en) 1992-01-31 1993-01-19 Fuser and fusing roller cartridge therefor

Publications (2)

Publication Number Publication Date
DE69304824D1 true DE69304824D1 (de) 1996-10-24
DE69304824T2 DE69304824T2 (de) 1997-04-10

Family

ID=27560315

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69304824T Expired - Fee Related DE69304824T2 (de) 1992-01-31 1993-01-19 Schmelzfixiervorrichtung und ihre schmelzfixierrollenbox

Country Status (4)

Country Link
EP (1) EP0578813B1 (de)
JP (1) JPH06507029A (de)
DE (1) DE69304824T2 (de)
WO (1) WO1993015446A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10023715A1 (de) * 2000-05-17 2001-11-22 Nexpress Solutions Llc Vorrichtung zum manuellen Austauschen und Transportieren einer Walze eines Vervielfältigungsgerätes
JP6173144B2 (ja) * 2013-09-24 2017-08-02 キヤノン株式会社 カバー開閉装置及び画像形成装置
EP4155832A4 (de) * 2020-05-20 2024-05-29 KYOCERA Document Solutions Inc. Bilderzeugungsvorrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121089A (en) * 1977-07-29 1978-10-17 International Business Machines Corporation Apparatus for the reversal of a hot roll in a fusing assembly
CA1281365C (en) * 1985-08-20 1991-03-12 Masato Kawashima Printing apparatus
JPH01233471A (ja) * 1988-03-14 1989-09-19 Fujitsu Ltd 画像形成装置
JP2926655B2 (ja) * 1989-05-19 1999-07-28 株式会社リコー 電子写真装置
US5087939A (en) * 1991-02-04 1992-02-11 Eastman Kodak Company Image forming apparatus and image member cartridge
US5081495A (en) * 1991-04-04 1992-01-14 Eastman Kodak Company Image forming apparatus using an image member cartridge having a source of offset preventing liquid
US5172177A (en) * 1992-04-20 1992-12-15 Eastman Kodak Company Image-forming apparatus having an openable sheet guide

Also Published As

Publication number Publication date
WO1993015446A1 (en) 1993-08-05
DE69304824T2 (de) 1997-04-10
JPH06507029A (ja) 1994-08-04
EP0578813A1 (de) 1994-01-19
EP0578813B1 (de) 1996-09-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee