JPH02134562U - - Google Patents
Info
- Publication number
- JPH02134562U JPH02134562U JP4357289U JP4357289U JPH02134562U JP H02134562 U JPH02134562 U JP H02134562U JP 4357289 U JP4357289 U JP 4357289U JP 4357289 U JP4357289 U JP 4357289U JP H02134562 U JPH02134562 U JP H02134562U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- fixing device
- recording paper
- roll fixing
- heat roller
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
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
- G03G15/2053—Structural details of heat elements, e.g. structure of roller or belt, eddy current, induction heating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fixing For Electrophotography (AREA)
Description
第１図は本考案に係るヒートロール定着装置の
概略構成を示す正面図である。 １……ヒートローラ、１Ａ……ローレツト加工
部（凹凸部）、２……バツクアツプローラ、４…
…記録紙。
概略構成を示す正面図である。 １……ヒートローラ、１Ａ……ローレツト加工
部（凹凸部）、２……バツクアツプローラ、４…
…記録紙。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 加熱されるヒートローラにバツクアツプロ
ールを押圧付勢配置して両者間にトナーの乗つた
記録紙を挟み、前記トナーを前記ヒートローラか
らの熱で溶融させて前記記録紙上に固定するヒー
トロール定着装置であつて、ヒートローラ外周面
の所定位置に、その表面を凹凸に形成した凹凸部
を所定幅で設けたこと、を特徴とするヒートロー
ル定着装置。 (2) 上記凹凸部を、ヒートローラ表面の上記記
録紙を挟まない側端部外周面に設けたこと、を特
徴とする請求項(1)記載のヒートロール定着装置
。 (3) 上記凹凸部を、ローレツト加工により形成
したこと、を特徴とする請求項(1)又は(2)記載の
ヒートロール定着装置。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4357289U JPH02134562U (ja) | 1989-04-13 | 1989-04-13 | |
| CA002014445A CA2014445A1 (en) | 1989-04-13 | 1990-04-11 | Heat roll fixing unit |
| GB9008285A GB2234939B (en) | 1989-04-13 | 1990-04-11 | Heat roll fixing unit |
| DE19904011771 DE4011771A1 (de) | 1989-04-13 | 1990-04-11 | Heizwalzen-fixiereinheit |
| FR9004734A FR2645975B1 (fr) | 1989-04-13 | 1990-04-12 | Unite de fixation a rouleau chauffant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4357289U JPH02134562U (ja) | 1989-04-13 | 1989-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02134562U true JPH02134562U (ja) | 1990-11-08 |
Family
ID=12667465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4357289U Pending JPH02134562U (ja) | 1989-04-13 | 1989-04-13 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH02134562U (ja) |
| CA (1) | CA2014445A1 (ja) |
| DE (1) | DE4011771A1 (ja) |
| FR (1) | FR2645975B1 (ja) |
| GB (1) | GB2234939B (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5722026A (en) * | 1995-08-31 | 1998-02-24 | Canon Kabushiki Kaisha | Pressing rotator and heating-fixing apparatus using the same |
| ATE417303T1 (de) | 1999-03-03 | 2008-12-15 | Seiko Epson Corp | Fixiervorrichtung mit einem ölauftragmechanismus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6177880A (ja) * | 1984-09-25 | 1986-04-21 | Konishiroku Photo Ind Co Ltd | ロ−ル定着装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2894744A (en) * | 1956-12-18 | 1959-07-14 | Bruning Charles Co Inc | Feed rollers for photo-conductive insulating material |
| GB1245088A (en) * | 1967-11-10 | 1971-09-02 | Ici Ltd | Improvements in or relating to the bonding of structures |
| CA1159890A (en) * | 1980-04-28 | 1984-01-03 | Norman L. Giorgini | Pressure-fixing apparatus |
| US4533231A (en) * | 1981-08-04 | 1985-08-06 | Canon Kabushiki Kaisha | Fixing device |
| US4580033A (en) * | 1983-09-01 | 1986-04-01 | Canon Kabushiki Kaisha | Fixing device |
| JPS6076777A (ja) * | 1983-10-03 | 1985-05-01 | Fuji Xerox Co Ltd | 複写機等のプレツシヤ−ロ−ル |
| JPS6173981A (ja) * | 1984-09-20 | 1986-04-16 | Fuji Xerox Co Ltd | フユ−ザ−ロ−ル装置 |
| US4804576A (en) * | 1985-02-28 | 1989-02-14 | Canon Kabushiki Kaisha | Elastic rotatable member |
| JPS6217777A (ja) * | 1985-07-16 | 1987-01-26 | Matsushita Electric Ind Co Ltd | 定着装置 |
| IT1188295B (it) * | 1986-01-22 | 1988-01-07 | Cerutti Spa Off Mec | Mezzi per alimentare a tensione costante una pluralita' di bande di carta |
-
1989
- 1989-04-13 JP JP4357289U patent/JPH02134562U/ja active Pending
-
1990
- 1990-04-11 CA CA002014445A patent/CA2014445A1/en not_active Abandoned
- 1990-04-11 DE DE19904011771 patent/DE4011771A1/de active Granted
- 1990-04-11 GB GB9008285A patent/GB2234939B/en not_active Expired - Fee Related
- 1990-04-12 FR FR9004734A patent/FR2645975B1/fr not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6177880A (ja) * | 1984-09-25 | 1986-04-21 | Konishiroku Photo Ind Co Ltd | ロ−ル定着装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4011771C2 (ja) | 1993-04-15 |
| GB2234939A (en) | 1991-02-20 |
| GB9008285D0 (en) | 1990-06-13 |
| GB2234939B (en) | 1993-03-31 |
| FR2645975B1 (fr) | 1994-05-27 |
| FR2645975A1 (fr) | 1990-10-19 |
| CA2014445A1 (en) | 1990-10-13 |
| DE4011771A1 (de) | 1990-10-18 |