JPS56128983A - Fixing device - Google Patents

Fixing device

Info

Publication number
JPS56128983A
JPS56128983A JP3225980A JP3225980A JPS56128983A JP S56128983 A JPS56128983 A JP S56128983A JP 3225980 A JP3225980 A JP 3225980A JP 3225980 A JP3225980 A JP 3225980A JP S56128983 A JPS56128983 A JP S56128983A
Authority
JP
Japan
Prior art keywords
liquid
impregnated
active agent
surface active
toner image
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
JP3225980A
Other languages
Japanese (ja)
Other versions
JPS641031B2 (en
Inventor
Masaharu Okubo
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
Priority to JP3225980A priority Critical patent/JPS56128983A/en
Publication of JPS56128983A publication Critical patent/JPS56128983A/en
Publication of JPS641031B2 publication Critical patent/JPS641031B2/ja
Granted 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
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2025—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means with special means for lubricating and/or cleaning the fixing unit, e.g. applying offset preventing fluid

Landscapes

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

Abstract

PURPOSE:To prevent an offset over the entire surface with a small amount of a liquid by performing uniform and even application, by providing a fixing roller, equipped with a means of applying an offset preventing liquid, with a means of applying a surface active agent. CONSTITUTION:Felt, paper, nonwoven cloth, woven cloth, etc., is impregnated with a liquid and coating member 8 made of a material permeable to the impregnated liquid is brought into contact with roller 1 pressing the unfixed toner image support surface of toner image support material S. This coating member 8 is impregnated with a liquid obtained by uniformly mixing silicone oil as an offset preventing liquid and polyethylene glycol ester, for example, as a surface active agent. Consequently, a small amount of silicone oil enough to prevent offsetting sufficiently through the operation of the surface active agent can be applied uniformly onto the surface of fixing roller 1.
JP3225980A 1980-03-13 1980-03-13 Fixing device Granted JPS56128983A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3225980A JPS56128983A (en) 1980-03-13 1980-03-13 Fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3225980A JPS56128983A (en) 1980-03-13 1980-03-13 Fixing device

Publications (2)

Publication Number Publication Date
JPS56128983A true JPS56128983A (en) 1981-10-08
JPS641031B2 JPS641031B2 (en) 1989-01-10

Family

ID=12354006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3225980A Granted JPS56128983A (en) 1980-03-13 1980-03-13 Fixing device

Country Status (1)

Country Link
JP (1) JPS56128983A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59220767A (en) * 1983-05-30 1984-12-12 Sharp Corp Form separating device of transfer part

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0486526U (en) * 1990-11-30 1992-07-28

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5159782A (en) * 1974-09-23 1976-05-25 Du Pont

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5159782A (en) * 1974-09-23 1976-05-25 Du Pont

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59220767A (en) * 1983-05-30 1984-12-12 Sharp Corp Form separating device of transfer part

Also Published As

Publication number Publication date
JPS641031B2 (en) 1989-01-10

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