JPS6355709B2 - - Google Patents
Info
- Publication number
- JPS6355709B2 JPS6355709B2 JP54091169A JP9116979A JPS6355709B2 JP S6355709 B2 JPS6355709 B2 JP S6355709B2 JP 54091169 A JP54091169 A JP 54091169A JP 9116979 A JP9116979 A JP 9116979A JP S6355709 B2 JPS6355709 B2 JP S6355709B2
- Authority
- JP
- Japan
- Prior art keywords
- toner
- developer
- developing device
- sleeve
- electrostatic image
- 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
Links
- 230000005291 magnetic effect Effects 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 7
- 239000010410 layer Substances 0.000 description 30
- 239000002245 particle Substances 0.000 description 26
- 238000000034 method Methods 0.000 description 21
- 239000012212 insulator Substances 0.000 description 7
- 230000003247 decreasing effect Effects 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- -1 eponite Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9116979A JPS5614264A (en) | 1979-07-16 | 1979-07-16 | Developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9116979A JPS5614264A (en) | 1979-07-16 | 1979-07-16 | Developing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5614264A JPS5614264A (en) | 1981-02-12 |
| JPS6355709B2 true JPS6355709B2 (de) | 1988-11-04 |
Family
ID=14018963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9116979A Granted JPS5614264A (en) | 1979-07-16 | 1979-07-16 | Developing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5614264A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5879271A (ja) * | 1981-11-05 | 1983-05-13 | Canon Inc | 現像装置 |
| JPS593459A (ja) * | 1982-06-29 | 1984-01-10 | Canon Inc | 現像装置 |
| JPS6073651A (ja) * | 1983-09-30 | 1985-04-25 | Fujitsu Ltd | 現像装置 |
| JPH0642087B2 (ja) * | 1984-05-31 | 1994-06-01 | 富士ゼロックス株式会社 | 現像方法 |
| JPH0212278A (ja) * | 1988-06-30 | 1990-01-17 | Canon Inc | 画像形成装置 |
| DE69116417T2 (de) * | 1990-04-17 | 1996-06-05 | Mita Industrial Co Ltd | Elektrofotografisches Entwicklungsverfahren und -gerät |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5393841A (en) * | 1977-01-27 | 1978-08-17 | Canon Inc | Electrophotographic developing device |
| JPS5394941A (en) * | 1977-01-28 | 1978-08-19 | Ricoh Co Ltd | Magnetic brush developing device |
| JPS55166667A (en) * | 1979-06-14 | 1980-12-25 | Konishiroku Photo Ind Co Ltd | Electrophotographic electrostatic latent image developing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3893418A (en) * | 1974-05-30 | 1975-07-08 | Xerox Corp | Xerographic developing apparatus |
-
1979
- 1979-07-16 JP JP9116979A patent/JPS5614264A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5393841A (en) * | 1977-01-27 | 1978-08-17 | Canon Inc | Electrophotographic developing device |
| JPS5394941A (en) * | 1977-01-28 | 1978-08-19 | Ricoh Co Ltd | Magnetic brush developing device |
| JPS55166667A (en) * | 1979-06-14 | 1980-12-25 | Konishiroku Photo Ind Co Ltd | Electrophotographic electrostatic latent image developing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5614264A (en) | 1981-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS598831B2 (ja) | トナ−層形成装置 | |
| US4342822A (en) | Method for image development using electric bias | |
| US4499169A (en) | Developing method | |
| JPS61223769A (ja) | 一成分現像装置 | |
| JPS6355709B2 (de) | ||
| JPS6255148B2 (de) | ||
| JPS6316738B2 (de) | ||
| JPS6239433B2 (de) | ||
| JPS60131553A (ja) | 現像方法 | |
| JPS6255147B2 (de) | ||
| US4245024A (en) | Development process for an electrophotographic duplicator employing magnetic toner | |
| JPH0528379B2 (de) | ||
| JPS60125863A (ja) | 現像装置 | |
| JPS647666B2 (de) | ||
| JPS647665B2 (de) | ||
| JPH0132505B2 (de) | ||
| JPS6332189B2 (de) | ||
| JP3103998B2 (ja) | 現像装置 | |
| JPS6245553B2 (de) | ||
| JP2979801B2 (ja) | 電子写真感光体 | |
| JPS5921028B2 (ja) | 静電潜像現像方法 | |
| JPH0469900B2 (de) | ||
| JPS641021B2 (de) | ||
| JPS60242469A (ja) | 現像方法 | |
| JPS6224280A (ja) | 現像装置 |