JPS5834469A - 磁気ブラシ装置 - Google Patents
磁気ブラシ装置Info
- Publication number
- JPS5834469A JPS5834469A JP56132127A JP13212781A JPS5834469A JP S5834469 A JPS5834469 A JP S5834469A JP 56132127 A JP56132127 A JP 56132127A JP 13212781 A JP13212781 A JP 13212781A JP S5834469 A JPS5834469 A JP S5834469A
- Authority
- JP
- Japan
- Prior art keywords
- developer
- sleeve
- photoreceptor
- magnetic brush
- magnet roll
- 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
- 108091008695 photoreceptors Proteins 0.000 claims abstract description 45
- 238000000926 separation method Methods 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims 1
- 239000003086 colorant Substances 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 1
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- UNPLRYRWJLTVAE-UHFFFAOYSA-N Cloperastine hydrochloride Chemical compound Cl.C1=CC(Cl)=CC=C1C(C=1C=CC=CC=1)OCCN1CCCCC1 UNPLRYRWJLTVAE-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/0047—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using electrostatic or magnetic means; Details thereof, e.g. magnetic pole arrangement of magnetic devices
-
- 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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/0005—Cleaning of residual toner
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56132127A JPS5834469A (ja) | 1981-08-25 | 1981-08-25 | 磁気ブラシ装置 |
US06/409,851 US4466379A (en) | 1981-08-25 | 1982-08-20 | Magnetic brush apparatus |
DE19823231446 DE3231446A1 (de) | 1981-08-25 | 1982-08-24 | Vorrichtung zur bildung einer magnetischen buerste |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56132127A JPS5834469A (ja) | 1981-08-25 | 1981-08-25 | 磁気ブラシ装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5834469A true JPS5834469A (ja) | 1983-02-28 |
Family
ID=15074025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56132127A Pending JPS5834469A (ja) | 1981-08-25 | 1981-08-25 | 磁気ブラシ装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4466379A (en, 2012) |
JP (1) | JPS5834469A (en, 2012) |
DE (1) | DE3231446A1 (en, 2012) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6167066A (ja) * | 1984-09-10 | 1986-04-07 | Matsushita Electric Ind Co Ltd | 複写装置 |
JPS634554U (en, 2012) * | 1986-06-26 | 1988-01-13 | ||
JPS63210860A (ja) * | 1987-02-27 | 1988-09-01 | Minolta Camera Co Ltd | 画像形成装置 |
JPH01108571A (ja) * | 1987-10-21 | 1989-04-25 | Minolta Camera Co Ltd | 現像装置 |
JPH01253771A (ja) * | 1988-04-01 | 1989-10-11 | Minolta Camera Co Ltd | 現像装置 |
JPH02226272A (ja) * | 1989-02-28 | 1990-09-07 | Canon Inc | 画像形成装置 |
US6473586B2 (en) | 2001-03-02 | 2002-10-29 | Fuji Xerox Co., Ltd. | Developing unit and image forming apparatus using the same |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1190960A (en) * | 1983-02-01 | 1985-07-23 | Andrzej Maczuszenko | Toner system |
US4571071A (en) * | 1984-04-13 | 1986-02-18 | Eastman Kodak Company | Cleaning apparatus and method for a polychromatic electrophotographic copier |
US4710016B1 (en) * | 1985-03-26 | 1997-02-25 | Toshiba Kk | Developing apparatus |
US4990968A (en) * | 1987-07-28 | 1991-02-05 | Minolta Camera Kabushiki Kaisha | Multi-colored image forming apparatus |
US5036364A (en) * | 1988-07-22 | 1991-07-30 | Canon Kabushiki Kaisha | Image forming apparatus including developer carrying member having repelling magnetic brush |
US4999675A (en) * | 1989-12-01 | 1991-03-12 | Eastman Kodak Company | Magnetic brush development apparatus including a self-adjustable take-off skive |
JP3217074B2 (ja) * | 1990-02-20 | 2001-10-09 | 株式会社リコー | 画像形成装置 |
US5229825A (en) * | 1991-12-02 | 1993-07-20 | Eastman Kodak Company | Magnetic brush laydown/pickup apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54109846A (en) * | 1978-02-17 | 1979-08-28 | Ricoh Co Ltd | Magnetic brush developing device |
JPS54124733A (en) * | 1978-03-20 | 1979-09-27 | Ricoh Co Ltd | Magnetic brush developing device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3570453A (en) * | 1968-08-07 | 1971-03-16 | Xerox Corp | Development apparatus |
US3641969A (en) * | 1969-12-18 | 1972-02-15 | Plastic Coating Corp | Toner unit for photoelectrostatic reproduction |
JPS5518678A (en) * | 1978-07-28 | 1980-02-08 | Ricoh Co Ltd | Cleaning device |
US4271784A (en) * | 1978-09-09 | 1981-06-09 | Olympus Optical Co., Ltd. | Apparatus for discharging a fatigued developing agent in a magnetic brush developing device |
-
1981
- 1981-08-25 JP JP56132127A patent/JPS5834469A/ja active Pending
-
1982
- 1982-08-20 US US06/409,851 patent/US4466379A/en not_active Expired - Fee Related
- 1982-08-24 DE DE19823231446 patent/DE3231446A1/de active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54109846A (en) * | 1978-02-17 | 1979-08-28 | Ricoh Co Ltd | Magnetic brush developing device |
JPS54124733A (en) * | 1978-03-20 | 1979-09-27 | Ricoh Co Ltd | Magnetic brush developing device |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6167066A (ja) * | 1984-09-10 | 1986-04-07 | Matsushita Electric Ind Co Ltd | 複写装置 |
JPS634554U (en, 2012) * | 1986-06-26 | 1988-01-13 | ||
JPS63210860A (ja) * | 1987-02-27 | 1988-09-01 | Minolta Camera Co Ltd | 画像形成装置 |
JPH01108571A (ja) * | 1987-10-21 | 1989-04-25 | Minolta Camera Co Ltd | 現像装置 |
JPH01253771A (ja) * | 1988-04-01 | 1989-10-11 | Minolta Camera Co Ltd | 現像装置 |
JPH02226272A (ja) * | 1989-02-28 | 1990-09-07 | Canon Inc | 画像形成装置 |
US6473586B2 (en) | 2001-03-02 | 2002-10-29 | Fuji Xerox Co., Ltd. | Developing unit and image forming apparatus using the same |
Also Published As
Publication number | Publication date |
---|---|
US4466379A (en) | 1984-08-21 |
DE3231446C2 (en, 2012) | 1987-07-30 |
DE3231446A1 (de) | 1983-03-17 |
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