JPS566280A - Fixing device - Google Patents

Fixing device

Info

Publication number
JPS566280A
JPS566280A JP8246879A JP8246879A JPS566280A JP S566280 A JPS566280 A JP S566280A JP 8246879 A JP8246879 A JP 8246879A JP 8246879 A JP8246879 A JP 8246879A JP S566280 A JPS566280 A JP S566280A
Authority
JP
Japan
Prior art keywords
roller
viscosity
offsetting
winding
blade
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
JP8246879A
Other languages
Japanese (ja)
Inventor
Tsukasa Kuge
Noriyuki Ishihara
Masaaki Sakurai
Hiroyuki Adachi
Michiro Shigenobu
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 JP8246879A priority Critical patent/JPS566280A/en
Publication of JPS566280A publication Critical patent/JPS566280A/en
Pending 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 well prevent the offsetting of toner images, the winding of toner image carrier paper on rollers, etc. by supplying the specified offset-preventing liquid of paste form of the specified viscosity and blocking the excess amount by a blade. CONSTITUTION:The high-viscosity paste-form offset-preventing liquid 17 of 100 Poise or more in viscosity at ordinary temperature which is contained in a vessel 18 and comprises compounding silica in silicone oil as base oil is coated on the surface of a heat-fixing roller 1 by way of heat-resistant felt 16. The excess portion thereof is blocked by a blade 20 in contact with a roller 1 in its forward direction without generating any vibration and the like, thus the offsetting of toner images from image carrier paper C to the roller 1 and the winding of the paper C on the roller 1 are well prevented.
JP8246879A 1979-06-28 1979-06-28 Fixing device Pending JPS566280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8246879A JPS566280A (en) 1979-06-28 1979-06-28 Fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8246879A JPS566280A (en) 1979-06-28 1979-06-28 Fixing device

Publications (1)

Publication Number Publication Date
JPS566280A true JPS566280A (en) 1981-01-22

Family

ID=13775333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8246879A Pending JPS566280A (en) 1979-06-28 1979-06-28 Fixing device

Country Status (1)

Country Link
JP (1) JPS566280A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6374489A (en) * 1986-09-19 1988-04-04 Japanese Res & Dev Assoc Bio Reactor Syst Food Ind Production of maltooligosaccharide
US5392105A (en) * 1994-01-06 1995-02-21 Xerox Corporation Release agent management system for applying release agent material which is solid at room temperature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6374489A (en) * 1986-09-19 1988-04-04 Japanese Res & Dev Assoc Bio Reactor Syst Food Ind Production of maltooligosaccharide
US5392105A (en) * 1994-01-06 1995-02-21 Xerox Corporation Release agent management system for applying release agent material which is solid at room temperature

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