JPH0446428B2 - - Google Patents
Info
- Publication number
- JPH0446428B2 JPH0446428B2 JP58056098A JP5609883A JPH0446428B2 JP H0446428 B2 JPH0446428 B2 JP H0446428B2 JP 58056098 A JP58056098 A JP 58056098A JP 5609883 A JP5609883 A JP 5609883A JP H0446428 B2 JPH0446428 B2 JP H0446428B2
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- voltage
- developing device
- developer
- carrier
- 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 - Lifetime
Links
- 239000010409 thin film Substances 0.000 claims description 11
- 230000005684 electric field Effects 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims 2
- 239000002245 particle Substances 0.000 description 28
- 238000011161 development Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 239000006247 magnetic powder Substances 0.000 description 5
- 229920001721 polyimide Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000009719 polyimide resin Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 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
- G03G15/06—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
- G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
- G03G15/081—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the developer handling means after the supply and before the regulating, e.g. means for preventing developer blocking
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Developing For Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5609883A JPS59181372A (ja) | 1983-03-31 | 1983-03-31 | 現像装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5609883A JPS59181372A (ja) | 1983-03-31 | 1983-03-31 | 現像装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59181372A JPS59181372A (ja) | 1984-10-15 |
| JPH0446428B2 true JPH0446428B2 (sv) | 1992-07-29 |
Family
ID=13017629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5609883A Granted JPS59181372A (ja) | 1983-03-31 | 1983-03-31 | 現像装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59181372A (sv) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5027157A (en) * | 1988-12-02 | 1991-06-25 | Minolta Camera Kabushiki Kaisha | Developing device provided with electrodes for inducing a traveling wave on the developing material |
| US5504563A (en) * | 1991-07-01 | 1996-04-02 | Xerox Corporation | Scavengeless donor roll development |
| US5360940A (en) * | 1993-07-14 | 1994-11-01 | Xerox Corporation | Scavengeless two component development with an electroded development roll |
| US5539505A (en) * | 1993-11-23 | 1996-07-23 | Xerox Corporation | Commutating method for SCD donor roll bias |
| US5799234A (en) * | 1996-02-02 | 1998-08-25 | Fuji Xerox Co., Ltd. | Developing apparatus using a dual component developer |
| US7725056B2 (en) * | 2006-01-10 | 2010-05-25 | Ricoh Co., Ltd. | Triboelectric charging device and field assisted toner transporter |
| JP2008292955A (ja) * | 2007-05-28 | 2008-12-04 | Ricoh Co Ltd | 現像装置及び画像形成装置 |
| JP5081585B2 (ja) * | 2007-11-02 | 2012-11-28 | 株式会社リコー | 現像装置及び画像形成装置 |
| JP5418898B2 (ja) * | 2009-09-15 | 2014-02-19 | 株式会社リコー | 現像装置、画像形成装置及びプロセスユニット |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4838735A (sv) * | 1971-09-14 | 1973-06-07 | ||
| JPS51104835A (en) * | 1975-02-24 | 1976-09-17 | Xerox Corp | Seidenfukushakinodenkyokugatarooru |
| JPS5627158A (en) * | 1979-08-10 | 1981-03-16 | Minolta Camera Co Ltd | Electrostatic latent image developing method |
| JPS56125753A (en) * | 1980-03-07 | 1981-10-02 | Canon Inc | Developing method |
| JPS5720068A (en) * | 1980-07-11 | 1982-02-02 | Sony Corp | Deflecting circuit of image pickup tube |
| JPS5797550A (en) * | 1980-12-11 | 1982-06-17 | Ricoh Co Ltd | Magnetic brush developing device |
| JPS57178279A (en) * | 1981-04-27 | 1982-11-02 | Konishiroku Photo Ind Co Ltd | Developing device |
| JPS57198470A (en) * | 1981-06-01 | 1982-12-06 | Kinoshita Kenkyusho:Kk | Visualizing method for latent image |
| JPS57198471A (en) * | 1981-06-01 | 1982-12-06 | Kinoshita Kenkyusho:Kk | Visualizing method for latent image |
-
1983
- 1983-03-31 JP JP5609883A patent/JPS59181372A/ja active Granted
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4838735A (sv) * | 1971-09-14 | 1973-06-07 | ||
| JPS51104835A (en) * | 1975-02-24 | 1976-09-17 | Xerox Corp | Seidenfukushakinodenkyokugatarooru |
| JPS5627158A (en) * | 1979-08-10 | 1981-03-16 | Minolta Camera Co Ltd | Electrostatic latent image developing method |
| JPS56125753A (en) * | 1980-03-07 | 1981-10-02 | Canon Inc | Developing method |
| JPS5720068A (en) * | 1980-07-11 | 1982-02-02 | Sony Corp | Deflecting circuit of image pickup tube |
| JPS5797550A (en) * | 1980-12-11 | 1982-06-17 | Ricoh Co Ltd | Magnetic brush developing device |
| JPS57178279A (en) * | 1981-04-27 | 1982-11-02 | Konishiroku Photo Ind Co Ltd | Developing device |
| JPS57198470A (en) * | 1981-06-01 | 1982-12-06 | Kinoshita Kenkyusho:Kk | Visualizing method for latent image |
| JPS57198471A (en) * | 1981-06-01 | 1982-12-06 | Kinoshita Kenkyusho:Kk | Visualizing method for latent image |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59181372A (ja) | 1984-10-15 |
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