DE3878317T2 - Druckwalze und fixiervorrichtung mit einer solchen walze. - Google Patents
Druckwalze und fixiervorrichtung mit einer solchen walze.Info
- Publication number
- DE3878317T2 DE3878317T2 DE19883878317 DE3878317T DE3878317T2 DE 3878317 T2 DE3878317 T2 DE 3878317T2 DE 19883878317 DE19883878317 DE 19883878317 DE 3878317 T DE3878317 T DE 3878317T DE 3878317 T2 DE3878317 T2 DE 3878317T2
- Authority
- DE
- Germany
- Prior art keywords
- pressure roller
- layer
- roller
- rubber
- porous
- 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.)
- Expired - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 claims description 24
- 239000011347 resin Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 13
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 13
- 239000006261 foam material Substances 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 238000005470 impregnation Methods 0.000 claims description 2
- 239000004945 silicone rubber Substances 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 238000005187 foaming Methods 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 239000004944 Liquid Silicone Rubber Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
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
- G03G15/206—Structural details or chemical composition of the pressure elements and layers thereof
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fixing For Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14997987A JPS63311371A (ja) | 1987-06-15 | 1987-06-15 | 加圧ロ−ラ及びこれを用いた定着装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3878317D1 DE3878317D1 (de) | 1993-03-25 |
| DE3878317T2 true DE3878317T2 (de) | 1993-05-27 |
Family
ID=15486812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19883878317 Expired - Fee Related DE3878317T2 (de) | 1987-06-15 | 1988-06-14 | Druckwalze und fixiervorrichtung mit einer solchen walze. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0295631B1 (ja) |
| JP (1) | JPS63311371A (ja) |
| DE (1) | DE3878317T2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06332334A (ja) * | 1993-05-18 | 1994-12-02 | Japan Gore Tex Inc | 定着用弾性ロール |
| AU6719496A (en) * | 1995-09-13 | 1997-04-01 | W.L. Gore & Associates, Inc. | Conductive fluoropolymer coated elastomeric rollers and structures |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952269A (ja) * | 1982-09-19 | 1984-03-26 | Sumitomo Electric Ind Ltd | 定着装置 |
| JPS60179770A (ja) * | 1984-02-27 | 1985-09-13 | Sumitomo Electric Ind Ltd | 定着ロ−ラ |
| ATE32273T1 (de) * | 1984-03-07 | 1988-02-15 | Junkosha Co Ltd | Rollenfixiervorrichtung. |
| JPS629377A (ja) * | 1985-07-05 | 1987-01-17 | Sumitomo Electric Ind Ltd | 定着装置 |
| JPS63284584A (ja) * | 1987-05-15 | 1988-11-21 | Sumitomo Electric Ind Ltd | 定着等用弾性ロ−ラ及びその製造方法 |
-
1987
- 1987-06-15 JP JP14997987A patent/JPS63311371A/ja active Pending
-
1988
- 1988-06-14 DE DE19883878317 patent/DE3878317T2/de not_active Expired - Fee Related
- 1988-06-14 EP EP19880109482 patent/EP0295631B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63311371A (ja) | 1988-12-20 |
| EP0295631B1 (en) | 1993-02-10 |
| EP0295631A3 (en) | 1989-12-13 |
| DE3878317D1 (de) | 1993-03-25 |
| EP0295631A2 (en) | 1988-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |