JPS56165176A - Fixing device - Google Patents

Fixing device

Info

Publication number
JPS56165176A
JPS56165176A JP6983280A JP6983280A JPS56165176A JP S56165176 A JPS56165176 A JP S56165176A JP 6983280 A JP6983280 A JP 6983280A JP 6983280 A JP6983280 A JP 6983280A JP S56165176 A JPS56165176 A JP S56165176A
Authority
JP
Japan
Prior art keywords
fixing device
applying
oil
vacancy
pressure
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
JP6983280A
Other languages
Japanese (ja)
Other versions
JPS6321900B2 (en
Inventor
Michiro Shigenobu
Tsukasa Kuge
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 JP6983280A priority Critical patent/JPS56165176A/en
Publication of JPS56165176A publication Critical patent/JPS56165176A/en
Publication of JPS6321900B2 publication Critical patent/JPS6321900B2/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)
  • Coating Apparatus (AREA)

Abstract

PURPOSE:To shorten a period until liquid exudes by crushing holes and nicks in a porous material with pressure when the porous applying member is contacted with pressure with an offset preventing liquid applying rotor. CONSTITUTION:When a fixing device is constructed, silicon oil is powered into a vessle 15 before an applying device 11 is equipped to the fixing device. Since a rod like body 13 of nonfibrous synthesized resin having continued air holes with minute uniform pore diameter is not deformed elastically, a vacancy 13' is being open, so that oil enters the vacancy and into the member 13 from the wall surface. Thus oil exude to the contact part, the applying device is equipped to the fixing device. Hereby, the member 13 is press-crushed with a roller 1. For the member 13, fluororesin such as polytetrafluoroethylene is suitable as a material.
JP6983280A 1980-05-26 1980-05-26 Fixing device Granted JPS56165176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6983280A JPS56165176A (en) 1980-05-26 1980-05-26 Fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6983280A JPS56165176A (en) 1980-05-26 1980-05-26 Fixing device

Publications (2)

Publication Number Publication Date
JPS56165176A true JPS56165176A (en) 1981-12-18
JPS6321900B2 JPS6321900B2 (en) 1988-05-10

Family

ID=13414139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6983280A Granted JPS56165176A (en) 1980-05-26 1980-05-26 Fixing device

Country Status (1)

Country Link
JP (1) JPS56165176A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59214061A (en) * 1983-05-19 1984-12-03 Sumitomo Electric Ind Ltd Release agent coating device of copying machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59214061A (en) * 1983-05-19 1984-12-03 Sumitomo Electric Ind Ltd Release agent coating device of copying machine
JPH0378626B2 (en) * 1983-05-19 1991-12-16 Sumitomo Denki Kogyo Kk

Also Published As

Publication number Publication date
JPS6321900B2 (en) 1988-05-10

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