DE602006011563D1 - Leitfähiges Element, Aufladungselement, welches das leitfähige Element verwendet, Prozesskassette, die das leitfähige Element verwendet und Bilderzeugungsvorrichtung, die die Prozesskassette verwendet - Google Patents
Leitfähiges Element, Aufladungselement, welches das leitfähige Element verwendet, Prozesskassette, die das leitfähige Element verwendet und Bilderzeugungsvorrichtung, die die Prozesskassette verwendetInfo
- Publication number
- DE602006011563D1 DE602006011563D1 DE602006011563T DE602006011563T DE602006011563D1 DE 602006011563 D1 DE602006011563 D1 DE 602006011563D1 DE 602006011563 T DE602006011563 T DE 602006011563T DE 602006011563 T DE602006011563 T DE 602006011563T DE 602006011563 D1 DE602006011563 D1 DE 602006011563D1
- Authority
- DE
- Germany
- Prior art keywords
- conductive member
- process cartridge
- electric resistance
- adjusting layer
- resistance adjusting
- 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.)
- Active
Links
- 125000001033 ether group Chemical group 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 150000004714 phosphonium salts Chemical class 0.000 abstract 1
- 229920005992 thermoplastic resin Polymers 0.000 abstract 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
- G03G15/02—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
- G03G15/0233—Structure, details of the charging member, e.g. chemical composition, 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
- G03G15/025—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 in the vicinity with the member to be charged, e.g. proximity charging, forming microgap
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Laminated Bodies (AREA)
- Electrophotography Configuration And Component (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005326049A JP4938294B2 (ja) | 2005-11-10 | 2005-11-10 | 導電性部材及びこの導電性部材を用いた帯電部材及びこの帯電部材を用いたプロセスカートリッジ及びこのプロセスカートリッジを用いた画像形成装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602006011563D1 true DE602006011563D1 (de) | 2010-02-25 |
Family
ID=37715972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602006011563T Active DE602006011563D1 (de) | 2005-11-10 | 2006-11-09 | Leitfähiges Element, Aufladungselement, welches das leitfähige Element verwendet, Prozesskassette, die das leitfähige Element verwendet und Bilderzeugungsvorrichtung, die die Prozesskassette verwendet |
Country Status (5)
Country | Link |
---|---|
US (1) | US7515852B2 (de) |
EP (1) | EP1788456B1 (de) |
JP (1) | JP4938294B2 (de) |
AT (1) | ATE454650T1 (de) |
DE (1) | DE602006011563D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5118366B2 (ja) * | 2007-03-08 | 2013-01-16 | 株式会社リコー | 導電性部材及びこの導電性部材を用いたプロセスカートリッジ及びこのプロセスカートリッジを用いた画像形成装置 |
JP5163079B2 (ja) * | 2007-11-30 | 2013-03-13 | 株式会社リコー | 導電性部材及びこの導電性部材を用いたプロセスカートリッジ及びこのプロセスカートリッジを用いた画像形成装置 |
JP5342785B2 (ja) * | 2008-01-15 | 2013-11-13 | 京セラドキュメントソリューションズ株式会社 | 現像装置及び画像形成装置 |
JP5277709B2 (ja) * | 2008-04-30 | 2013-08-28 | 株式会社リコー | 帯電部材、その帯電部材を有する帯電装置、その帯電装置を有するプロセスカートリッジ、及び、そのプロセスカートリッジを有する画像形成装置 |
US20120069113A1 (en) * | 2010-09-17 | 2012-03-22 | Toshiba Tec Kabushiki Kaisha | Image forming apparatus, medium processing apparatus, and image forming method |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63149668A (ja) | 1986-12-15 | 1988-06-22 | Canon Inc | 帯電方法及び同装置並びにこの装置を備えた電子写真装置 |
JPH0830915B2 (ja) | 1988-02-19 | 1996-03-27 | キヤノン株式会社 | 帯電部材、それを用いた帯電装置および電子写真装置 |
JPH0693150B2 (ja) | 1988-04-20 | 1994-11-16 | キヤノン株式会社 | 画像形成装置 |
JPH03240076A (ja) | 1990-02-17 | 1991-10-25 | Canon Inc | 帯電装置 |
US5554474A (en) * | 1994-06-30 | 1996-09-10 | Eastman Kodak Company | Conductive substrate bearing a elastomeric polyurethane coating containing a conductivity control agent |
JP2002311687A (ja) * | 2001-04-18 | 2002-10-23 | Canon Chemicals Inc | 帯電ローラ |
JP4117830B2 (ja) * | 2002-10-31 | 2008-07-16 | キヤノン化成株式会社 | 導電性ローラ |
JP4148412B2 (ja) | 2003-05-16 | 2008-09-10 | キヤノン化成株式会社 | 画像形成装置用ローラー |
JP4163564B2 (ja) | 2003-07-01 | 2008-10-08 | 株式会社リコー | 帯電部材及びそれを有するカートリッジ、並びに、カートリッジを有する画像形成装置 |
JP4155881B2 (ja) * | 2003-07-04 | 2008-09-24 | 株式会社リコー | 帯電部材及びそれを有するカートリッジ、並びに、カートリッジを有する画像形成装置 |
JP4302471B2 (ja) * | 2003-09-18 | 2009-07-29 | 株式会社リコー | 導電性部材及びその導電性部材を備えたプロセスカートリッジ並びに画像形成装置 |
JP4170186B2 (ja) * | 2003-09-19 | 2008-10-22 | 株式会社リコー | 帯電部材、プロセスカートリッジ及び画像形成装置 |
JP2005092161A (ja) * | 2003-09-22 | 2005-04-07 | Mitsubishi Cable Ind Ltd | 帯電ローラ |
JP2005266774A (ja) * | 2004-01-28 | 2005-09-29 | Ricoh Co Ltd | 導電性部材及びそれを有するプロセスカートリッジ、並びに、そのプロセスカートリッジを有する画像形成装置 |
JP4980008B2 (ja) * | 2006-08-10 | 2012-07-18 | 株式会社リコー | 導電性部材及びそれを有するプロセスカートリッジ、並びに、そのプロセスカートリッジを有する画像形成装置 |
JP5239135B2 (ja) * | 2006-08-14 | 2013-07-17 | 株式会社リコー | 導電性部材、プロセスカートリッジ及び画像形成装置 |
-
2005
- 2005-11-10 JP JP2005326049A patent/JP4938294B2/ja not_active Expired - Fee Related
-
2006
- 2006-11-09 US US11/594,998 patent/US7515852B2/en not_active Expired - Fee Related
- 2006-11-09 EP EP06023331A patent/EP1788456B1/de not_active Not-in-force
- 2006-11-09 AT AT06023331T patent/ATE454650T1/de not_active IP Right Cessation
- 2006-11-09 DE DE602006011563T patent/DE602006011563D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
EP1788456A1 (de) | 2007-05-23 |
JP4938294B2 (ja) | 2012-05-23 |
US7515852B2 (en) | 2009-04-07 |
EP1788456B1 (de) | 2010-01-06 |
ATE454650T1 (de) | 2010-01-15 |
US20070116493A1 (en) | 2007-05-24 |
JP2007133144A (ja) | 2007-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |