UST967006I4 - Thermal conservation assembly for roller fuser - Google Patents

Thermal conservation assembly for roller fuser Download PDF

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Publication number
UST967006I4
UST967006I4 US05/818,372 US81837277A UST967006I4 US T967006 I4 UST967006 I4 US T967006I4 US 81837277 A US81837277 A US 81837277A US T967006 I4 UST967006 I4 US T967006I4
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US
United States
Prior art keywords
roller
fuser
assembly
members
thermal
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.)
Pending
Application number
US05/818,372
Inventor
Edwin Clarence Hoffman
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 filed Critical
Priority to US05/818,372 priority Critical patent/UST967006I4/en
Application granted granted Critical
Publication of UST967006I4 publication Critical patent/UST967006I4/en
Pending legal-status Critical Current

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    • 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

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

Abstract

in an electrophotographic copier including a fuser having a heated fuser roller, a thermal conservation assembly for minimizing thermal losses and facilitating roller maintenance and removal. The assembly includes first and second heat reflective members which are mounted for pivotal movement between a first position wherein the members are in close proximity with the fuser roller in order to minimize thermal losses and a second position wherein said members are out of proximity with said roller in order to facilitate access to the roller for maintenance and removal. In roller fusers having a pair of heated fuser rollers such as for duplex copy fusing, each roller is provided with a movable thermal conservation assembly.
US05/818,372 1977-07-25 1977-07-25 Thermal conservation assembly for roller fuser Pending UST967006I4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/818,372 UST967006I4 (en) 1977-07-25 1977-07-25 Thermal conservation assembly for roller fuser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/818,372 UST967006I4 (en) 1977-07-25 1977-07-25 Thermal conservation assembly for roller fuser

Publications (1)

Publication Number Publication Date
UST967006I4 true UST967006I4 (en) 1978-02-07

Family

ID=25225392

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/818,372 Pending UST967006I4 (en) 1977-07-25 1977-07-25 Thermal conservation assembly for roller fuser

Country Status (1)

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US (1) UST967006I4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5045887A (en) * 1989-08-09 1991-09-03 Minolta Camera Kabushiki Kaisha Fixing device with a selectively movable cover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5045887A (en) * 1989-08-09 1991-09-03 Minolta Camera Kabushiki Kaisha Fixing device with a selectively movable cover

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