CN101236388B - 显影装置 - Google Patents
显影装置 Download PDFInfo
- Publication number
- CN101236388B CN101236388B CN200810004470XA CN200810004470A CN101236388B CN 101236388 B CN101236388 B CN 101236388B CN 200810004470X A CN200810004470X A CN 200810004470XA CN 200810004470 A CN200810004470 A CN 200810004470A CN 101236388 B CN101236388 B CN 101236388B
- Authority
- CN
- China
- Prior art keywords
- development sleeve
- primary element
- developer
- developing
- development
- 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
- 238000011161 development Methods 0.000 title abstract description 118
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 36
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000010935 stainless steel Substances 0.000 claims abstract description 32
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 32
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 59
- 238000012546 transfer Methods 0.000 claims description 38
- 239000004411 aluminium Substances 0.000 claims description 33
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 230000018109 developmental process Effects 0.000 description 116
- 238000011162 downstream development Methods 0.000 description 44
- 238000012783 upstream development Methods 0.000 description 37
- 238000007790 scraping Methods 0.000 description 31
- 238000003384 imaging method Methods 0.000 description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 10
- 238000010023 transfer printing Methods 0.000 description 9
- 239000003153 chemical reaction reagent Substances 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000003570 air Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910001260 Pt alloy Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
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
- G03G15/0818—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 structure of the donor member, e.g. surface properties
-
- 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
- G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/06—Developing structures, details
- G03G2215/0634—Developing device
- G03G2215/0636—Specific type of dry developer device
- G03G2215/0648—Two or more donor members
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007018723 | 2007-01-30 | ||
| JP2007018723A JP4854532B2 (ja) | 2007-01-30 | 2007-01-30 | 現像装置 |
| JP2007-018723 | 2007-07-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101236388A CN101236388A (zh) | 2008-08-06 |
| CN101236388B true CN101236388B (zh) | 2010-11-24 |
Family
ID=39668163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810004470XA Expired - Fee Related CN101236388B (zh) | 2007-01-30 | 2008-01-30 | 显影装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7917069B2 (https=) |
| JP (1) | JP4854532B2 (https=) |
| CN (1) | CN101236388B (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5825794B2 (ja) | 2011-02-03 | 2015-12-02 | キヤノン株式会社 | 現像装置及びマグネットローラ |
| JP6016393B2 (ja) | 2012-03-15 | 2016-10-26 | キヤノン株式会社 | 現像装置 |
| JP6288976B2 (ja) | 2013-07-31 | 2018-03-07 | キヤノン株式会社 | 現像装置 |
| JP2015184424A (ja) | 2014-03-24 | 2015-10-22 | キヤノン株式会社 | 現像装置及び画像形成装置 |
| JP6734747B2 (ja) * | 2016-09-26 | 2020-08-05 | シャープ株式会社 | 現像装置及びそれを備えた画像形成装置 |
| EP3454134A1 (en) * | 2017-09-07 | 2019-03-13 | Canon Kabushiki Kaisha | Developing device |
| US12353145B2 (en) * | 2023-02-13 | 2025-07-08 | Canon Kabushiki Kaisha | Developing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1474238A (zh) * | 2002-06-19 | 2004-02-11 | 佳能株式会社 | 显影装置 |
| CN1507583A (zh) * | 2002-02-28 | 2004-06-23 | ������������ʽ���� | 显影装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2699968B2 (ja) | 1996-09-17 | 1998-01-19 | 富士ゼロックス株式会社 | 複写機 |
| JPH11352773A (ja) * | 1998-06-11 | 1999-12-24 | Canon Inc | 現像装置 |
| JP2003255709A (ja) * | 2002-03-04 | 2003-09-10 | Canon Inc | 現像装置および画像形成装置 |
| US6973281B2 (en) | 2002-04-26 | 2005-12-06 | Canon Kabushiki Kaisha | Developing apparatus with two developing chamber-rotatable member pairs |
| JP2004085631A (ja) * | 2002-08-22 | 2004-03-18 | Canon Inc | 現像装置及びこれを備えた画像形成装置 |
| JP2005338810A (ja) * | 2004-04-27 | 2005-12-08 | Canon Inc | 現像方法、及びそれを用いた現像装置 |
| KR100677572B1 (ko) * | 2005-04-04 | 2007-02-02 | 삼성전자주식회사 | 전자사진방식 화상형성장치 및 현상방법 |
| JP4498246B2 (ja) | 2005-09-07 | 2010-07-07 | キヤノン株式会社 | 現像装置 |
| US7389073B2 (en) * | 2006-03-29 | 2008-06-17 | Xerox Corporation | Electrostatographic developer unit having multiple magnetic brush rolls having dissimilar compositions |
-
2007
- 2007-01-30 JP JP2007018723A patent/JP4854532B2/ja not_active Expired - Fee Related
-
2008
- 2008-01-23 US US12/018,488 patent/US7917069B2/en not_active Expired - Fee Related
- 2008-01-30 CN CN200810004470XA patent/CN101236388B/zh not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1507583A (zh) * | 2002-02-28 | 2004-06-23 | ������������ʽ���� | 显影装置 |
| CN1474238A (zh) * | 2002-06-19 | 2004-02-11 | 佳能株式会社 | 显影装置 |
Non-Patent Citations (1)
| Title |
|---|
| 同上. |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080181679A1 (en) | 2008-07-31 |
| JP4854532B2 (ja) | 2012-01-18 |
| US7917069B2 (en) | 2011-03-29 |
| CN101236388A (zh) | 2008-08-06 |
| JP2008185745A (ja) | 2008-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101236388B (zh) | 显影装置 | |
| CN105511241A (zh) | 显影装置 | |
| CN101551618A (zh) | 显影装置、及包括该显影装置的成像装置和处理盒 | |
| JP4860967B2 (ja) | 現像装置 | |
| JP6658561B2 (ja) | 現像装置、およびこれを備えた画像形成装置 | |
| WO2010117416A1 (en) | Developer station with auger system | |
| JP2019158919A (ja) | 現像剤収容装置 | |
| JP5532970B2 (ja) | 現像装置及び画像形成装置 | |
| JP2008102208A (ja) | 現像ロール及びこれを用いた現像装置並びに画像形成装置 | |
| JP6880872B2 (ja) | 画像形成装置および像保持体 | |
| JP5423476B2 (ja) | 現像装置、プロセスカートリッジ及び画像形成装置 | |
| JP2006106028A (ja) | 現像装置 | |
| US6771923B2 (en) | Magnetic core for use in a development system | |
| US20100247162A1 (en) | Developer station for an electrographic printer having reduced developer agitation | |
| US7415220B2 (en) | Local suppression of unwanted toner emissions | |
| JP4731218B2 (ja) | 現像装置 | |
| CN101673074A (zh) | 显影装置及使用其的图像形成设备和色粉供应控制方法 | |
| JP2006099029A (ja) | 現像装置並びにこれを用いたプロセスカートリッジ及び画像形成装置 | |
| JP2008257114A (ja) | 画像形成装置 | |
| JP2010276900A (ja) | 現像装置及びそれを備えた画像形成装置 | |
| JP4382422B2 (ja) | 画像形成装置における現像装置 | |
| US10324394B2 (en) | Developing device | |
| JP3846466B2 (ja) | 現像装置及び画像形成装置 | |
| JP3846467B2 (ja) | 現像装置及び画像形成装置 | |
| CN106257339A (zh) | 显影装置和图像形成装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 |