JPS5778069A - Fixing apparatus - Google Patents
Fixing apparatusInfo
- Publication number
- JPS5778069A JPS5778069A JP13915881A JP13915881A JPS5778069A JP S5778069 A JPS5778069 A JP S5778069A JP 13915881 A JP13915881 A JP 13915881A JP 13915881 A JP13915881 A JP 13915881A JP S5778069 A JPS5778069 A JP S5778069A
- Authority
- JP
- Japan
- Prior art keywords
- film
- roller
- continuous pores
- silicon oil
- layer
- 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
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 appropriately and uniformly apply offset preventive liquid to a roller for a long period, by installing a high molecular synthetic resin film having minute continuous pores to the peripheral surface of the rotating body for supplying the offset preventive liquid. CONSTITUTION:A high molecular synthetic resin film 11 having minute continuous pores are formed on the surface on an oil keeping layer 13'' of a roller-shaped applying device C, and the silicon oil soaked into the layer 13'' oozes out from the minute continuous pores of the layer 11. The silicon oil is then applied on a fixing roller 1 as the film 11 rotates. Moreover, direction in which the film 11 is hardly extended is set to the rotational direction of the roller 1, and the direction in which the film 11 is easily extended is set to the direction of the bus line of the roller 1, and extensional deformations of the film 11 in the rotational direction at the time when the apparatus is operated are prevented. Thus, appropriate and uniform applications of the silicon oil become possible.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13915881A JPS5778069A (en) | 1981-09-03 | 1981-09-03 | Fixing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13915881A JPS5778069A (en) | 1981-09-03 | 1981-09-03 | Fixing apparatus |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5262879A Division JPS55144268A (en) | 1979-04-28 | 1979-04-28 | Fixing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5778069A true JPS5778069A (en) | 1982-05-15 |
Family
ID=15238922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13915881A Pending JPS5778069A (en) | 1981-09-03 | 1981-09-03 | Fixing apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5778069A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60172172U (en) * | 1984-04-21 | 1985-11-14 | 株式会社 荒井製作所 | oil supply roller |
JPS619679A (en) * | 1984-06-25 | 1986-01-17 | Konishiroku Photo Ind Co Ltd | Fixing device with heat roller |
JPS61148479A (en) * | 1984-12-21 | 1986-07-07 | Nitto Kogyo Kk | Supplying device for offset preventive oil of electronic copying machine |
JPS61173967U (en) * | 1985-04-17 | 1986-10-29 | ||
JPS6337369A (en) * | 1986-08-01 | 1988-02-18 | Minolta Camera Co Ltd | Oil coating and cleaning roller |
JPH01204085A (en) * | 1988-02-09 | 1989-08-16 | Canon Inc | Fixing device |
JPH09171316A (en) * | 1996-12-06 | 1997-06-30 | Canon Inc | Fixing method |
-
1981
- 1981-09-03 JP JP13915881A patent/JPS5778069A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60172172U (en) * | 1984-04-21 | 1985-11-14 | 株式会社 荒井製作所 | oil supply roller |
JPS619679A (en) * | 1984-06-25 | 1986-01-17 | Konishiroku Photo Ind Co Ltd | Fixing device with heat roller |
JPH0438351B2 (en) * | 1984-06-25 | 1992-06-24 | ||
JPS61148479A (en) * | 1984-12-21 | 1986-07-07 | Nitto Kogyo Kk | Supplying device for offset preventive oil of electronic copying machine |
JPS61173967U (en) * | 1985-04-17 | 1986-10-29 | ||
JPH0548203Y2 (en) * | 1985-04-17 | 1993-12-21 | ||
JPS6337369A (en) * | 1986-08-01 | 1988-02-18 | Minolta Camera Co Ltd | Oil coating and cleaning roller |
JPH01204085A (en) * | 1988-02-09 | 1989-08-16 | Canon Inc | Fixing device |
JPH09171316A (en) * | 1996-12-06 | 1997-06-30 | Canon Inc | Fixing method |
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