CN101661248A - 辊子和具有其的显影单元和成像设备以及制造辊子的方法 - Google Patents
辊子和具有其的显影单元和成像设备以及制造辊子的方法 Download PDFInfo
- Publication number
- CN101661248A CN101661248A CN200910128157A CN200910128157A CN101661248A CN 101661248 A CN101661248 A CN 101661248A CN 200910128157 A CN200910128157 A CN 200910128157A CN 200910128157 A CN200910128157 A CN 200910128157A CN 101661248 A CN101661248 A CN 101661248A
- Authority
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- China
- Prior art keywords
- roller
- shaft component
- component
- insulating component
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims description 42
- 238000003384 imaging method Methods 0.000 claims description 31
- 229920003023 plastic Polymers 0.000 claims description 24
- 239000004033 plastic Substances 0.000 claims description 24
- 238000009413 insulation Methods 0.000 claims description 19
- 239000012535 impurity Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 18
- 229920001971 elastomer Polymers 0.000 claims description 14
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 7
- 239000011496 polyurethane foam Substances 0.000 claims description 7
- 244000043261 Hevea brasiliensis Species 0.000 claims description 6
- 229920000459 Nitrile rubber Polymers 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 6
- 229920003052 natural elastomer Polymers 0.000 claims description 6
- 229920001194 natural rubber Polymers 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000012858 resilient material Substances 0.000 claims description 5
- 150000003673 urethanes Chemical class 0.000 claims description 5
- 239000007767 bonding agent Substances 0.000 claims description 4
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229920001897 terpolymer Polymers 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 210000004209 hair Anatomy 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 5
- 229920002635 polyurethane Polymers 0.000 description 5
- 238000010023 transfer printing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
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- 239000011796 hollow space material Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 230000009102 absorption Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
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- 230000005484 gravity Effects 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 ethylene propylene diene Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 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
- G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
- G03G15/0208—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
- G03G15/0216—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers
- G03G15/0225—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers provided with means for cleaning the charging member
-
- 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
- G03G2215/0602—Developer
- G03G2215/0604—Developer solid type
- G03G2215/0614—Developer solid type one-component
-
- 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
-
- 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
- G03G2215/08—Details of powder developing device not concerning the development directly
- G03G2215/0855—Materials and manufacturing of the developing device
- G03G2215/0858—Donor member
- G03G2215/0861—Particular composition or materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Cleaning In Electrography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080084146 | 2008-08-27 | ||
KR1020080084146A KR101499568B1 (ko) | 2008-08-27 | 2008-08-27 | 롤러, 그를 구비한 현상유닛 및 화상형성장치, 및 롤러의 제조방법 |
KR10-2008-0084146 | 2008-08-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101661248A true CN101661248A (zh) | 2010-03-03 |
CN101661248B CN101661248B (zh) | 2016-03-30 |
Family
ID=41343173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910128157.1A Expired - Fee Related CN101661248B (zh) | 2008-08-27 | 2009-03-12 | 辊子和具有其的显影单元和成像设备以及制造辊子的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8280274B2 (zh) |
EP (1) | EP2159647B1 (zh) |
KR (1) | KR101499568B1 (zh) |
CN (1) | CN101661248B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102636971A (zh) * | 2011-02-09 | 2012-08-15 | 三星电子株式会社 | 成像设备的辊、制造该辊的方法及包括该辊的成像设备 |
CN102758905A (zh) * | 2011-04-27 | 2012-10-31 | 施瑞仁 | 一种改良胶辊装置及其制造方法 |
CN112241114A (zh) * | 2019-07-18 | 2021-01-19 | 富士施乐株式会社 | 带电装置、处理盒、图像形成装置及组装体 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100955480B1 (ko) * | 2009-03-12 | 2010-04-30 | 삼성전자주식회사 | 디스플레이장치용 지지장치 및 이를 포함하는 디스플레이장치 |
JP5970903B2 (ja) * | 2012-03-26 | 2016-08-17 | 富士ゼロックス株式会社 | 帯電装置、画像形成装置およびプロセスカートリッジ |
JP6198548B2 (ja) | 2013-09-27 | 2017-09-20 | キヤノン株式会社 | 電子写真用の導電性部材、プロセスカートリッジおよび電子写真装置 |
JP2017181590A (ja) * | 2016-03-28 | 2017-10-05 | 富士ゼロックス株式会社 | クリーニング部材、帯電装置、画像形成装置 |
JP7057104B2 (ja) * | 2017-11-24 | 2022-04-19 | キヤノン株式会社 | プロセスカートリッジ及び電子写真画像形成装置 |
KR20200132432A (ko) * | 2019-05-17 | 2020-11-25 | 주식회사 엘지화학 | 음극 제조장치 및 음극의 제조방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4756065A (en) * | 1987-01-27 | 1988-07-12 | American Roller Company | Paster roller |
US6161673A (en) * | 1998-09-15 | 2000-12-19 | Rolcon, Inc. | Conveyor roller assembly |
US20020085863A1 (en) * | 2000-11-13 | 2002-07-04 | Makoto Nakamura | Method and apparatus for image forming capable of effectively performing development |
US20060115292A1 (en) * | 2004-11-26 | 2006-06-01 | Atsushi Sampe | Image forming apparatus and process cartridge capable of performing stable charging operation |
US20070286635A1 (en) * | 2006-06-12 | 2007-12-13 | Fuji Xerox Co., Ltd. | Cleaning device and image forming device |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5761574A (en) * | 1980-09-30 | 1982-04-14 | Sharp Corp | Ink jet recording device |
JPS6221662A (ja) * | 1985-07-20 | 1987-01-30 | Ricoh Co Ltd | プリンタ |
JPS6420581A (en) * | 1987-07-16 | 1989-01-24 | Minolta Camera Kk | Developing device |
JP3406773B2 (ja) * | 1996-03-26 | 2003-05-12 | 東レ・ダウコーニング・シリコーン株式会社 | フッ素樹脂被覆定着ロール用シリコーンゴム組成物およびフッ素樹脂被覆定着ロール |
US6149564A (en) * | 1997-07-17 | 2000-11-21 | Tokai Rubber Industries, Ltd. | Toner supply roll including porous cylindrical polyurethane sponge structure having skin layer having openings and alternate protrusions and recesses, and method of producing the same |
US7311969B2 (en) * | 2001-04-02 | 2007-12-25 | Kabushiki Kaisha Bridgestone | Semiconductive member and electrophotographic apparatus |
JP2003015454A (ja) * | 2001-07-04 | 2003-01-17 | Showa Electric Wire & Cable Co Ltd | 定着ローラ |
KR20060024042A (ko) * | 2004-09-13 | 2006-03-16 | 삼성전자주식회사 | 현상 롤러 |
JP2006184602A (ja) * | 2004-12-28 | 2006-07-13 | Mitsuma Giken Kk | ウレタンフォーム二重構造ローラ及びトナー供給ローラ並びにクリーニングローラ |
US8550968B2 (en) * | 2005-11-11 | 2013-10-08 | Bridgestone Corporation | Developing roller and imaging apparatus comprising the same |
US20070197362A1 (en) * | 2006-02-02 | 2007-08-23 | Bridgestone Corporation | Conductive elastic roller and image forming apparatus comprising the same |
JP5068487B2 (ja) * | 2006-07-12 | 2012-11-07 | シンジーテック株式会社 | 作像ローラ |
-
2008
- 2008-08-27 KR KR1020080084146A patent/KR101499568B1/ko active IP Right Grant
-
2009
- 2009-03-12 CN CN200910128157.1A patent/CN101661248B/zh not_active Expired - Fee Related
- 2009-03-12 EP EP09155026.9A patent/EP2159647B1/en not_active Expired - Fee Related
- 2009-05-21 US US12/469,919 patent/US8280274B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4756065A (en) * | 1987-01-27 | 1988-07-12 | American Roller Company | Paster roller |
US6161673A (en) * | 1998-09-15 | 2000-12-19 | Rolcon, Inc. | Conveyor roller assembly |
US20020085863A1 (en) * | 2000-11-13 | 2002-07-04 | Makoto Nakamura | Method and apparatus for image forming capable of effectively performing development |
US20060115292A1 (en) * | 2004-11-26 | 2006-06-01 | Atsushi Sampe | Image forming apparatus and process cartridge capable of performing stable charging operation |
US20070286635A1 (en) * | 2006-06-12 | 2007-12-13 | Fuji Xerox Co., Ltd. | Cleaning device and image forming device |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102636971A (zh) * | 2011-02-09 | 2012-08-15 | 三星电子株式会社 | 成像设备的辊、制造该辊的方法及包括该辊的成像设备 |
CN102758905A (zh) * | 2011-04-27 | 2012-10-31 | 施瑞仁 | 一种改良胶辊装置及其制造方法 |
CN102758905B (zh) * | 2011-04-27 | 2015-09-09 | 施瑞仁 | 一种改良胶辊装置及其制造方法 |
CN112241114A (zh) * | 2019-07-18 | 2021-01-19 | 富士施乐株式会社 | 带电装置、处理盒、图像形成装置及组装体 |
CN112241114B (zh) * | 2019-07-18 | 2024-04-02 | 富士胶片商业创新有限公司 | 带电装置、处理盒、图像形成装置及组装体 |
Also Published As
Publication number | Publication date |
---|---|
EP2159647B1 (en) | 2016-08-03 |
KR101499568B1 (ko) | 2015-03-09 |
EP2159647A1 (en) | 2010-03-03 |
CN101661248B (zh) | 2016-03-30 |
US20100054821A1 (en) | 2010-03-04 |
US8280274B2 (en) | 2012-10-02 |
KR20100025422A (ko) | 2010-03-09 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170223 Address after: Gyeonggi Do Korea Suwon Patentee after: Aisi Printing Solutions Co.,Ltd. Address before: Gyeonggi Do Korea Suwon Patentee before: Samsung Electronics Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do Korea Suwon Patentee after: S-PRINTING SOLUTION Co.,Ltd. Address before: Gyeonggi Do Korea Suwon Patentee before: Aisi Printing Solutions Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191118 Address after: Texas, USA Patentee after: HEWLETT-PACKARD DEVELOPMENT Co.,L.P. Address before: Gyeonggi Do Korea Suwon Patentee before: S-PRINTING SOLUTION Co.,Ltd. |
|
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: 20160330 |