DE60031467D1 - Aufladungselement, Verfahrenskassette und Bildherstellungsapparat - Google Patents

Aufladungselement, Verfahrenskassette und Bildherstellungsapparat

Info

Publication number
DE60031467D1
DE60031467D1 DE60031467T DE60031467T DE60031467D1 DE 60031467 D1 DE60031467 D1 DE 60031467D1 DE 60031467 T DE60031467 T DE 60031467T DE 60031467 T DE60031467 T DE 60031467T DE 60031467 D1 DE60031467 D1 DE 60031467D1
Authority
DE
Germany
Prior art keywords
image forming
forming apparatus
process cartridge
charging element
charging
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
Application number
DE60031467T
Other languages
English (en)
Other versions
DE60031467T2 (de
Inventor
Seiichi Shinohara
Junichi Kato
Satoru Inami
Atsutoshi Ando
Yusuke Nakazono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE60031467D1 publication Critical patent/DE60031467D1/de
Application granted granted Critical
Publication of DE60031467T2 publication Critical patent/DE60031467T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
DE60031467T 1999-02-25 2000-02-24 Aufladungselement, Verfahrenskassette und Bildherstellungsapparat Expired - Fee Related DE60031467T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4920499 1999-02-25
JP4920499 1999-02-25
JP24208999 1999-08-27
JP24208999 1999-08-27

Publications (2)

Publication Number Publication Date
DE60031467D1 true DE60031467D1 (de) 2006-12-07
DE60031467T2 DE60031467T2 (de) 2007-08-23

Family

ID=26389576

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60031467T Expired - Fee Related DE60031467T2 (de) 1999-02-25 2000-02-24 Aufladungselement, Verfahrenskassette und Bildherstellungsapparat

Country Status (6)

Country Link
US (1) US6317574B1 (de)
EP (1) EP1031888B1 (de)
KR (1) KR100370534B1 (de)
CN (1) CN1184541C (de)
DE (1) DE60031467T2 (de)
TW (1) TW526398B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6810225B2 (en) * 2001-07-11 2004-10-26 Bridgestone Corporation Conductive member and electrophotographic apparatus incorporating the conductive member
US6741824B2 (en) 2002-04-23 2004-05-25 Canon Kabushiki Kaisha Charging system, process cartridge and image forming apparatus
US6978100B2 (en) * 2002-09-30 2005-12-20 Canon Kabushiki Kaisha Process cartridge, developing cartridge and developing roller
CN100570502C (zh) * 2004-12-28 2009-12-16 佳能株式会社 充电构件、处理盒和电子照相设备
US20070127935A1 (en) * 2005-11-30 2007-06-07 Canon Kabushiki Kaisha Image forming apparatus to which cartridges are detachably mountable
JP2007298775A (ja) * 2006-04-28 2007-11-15 Sharp Corp 画像形成装置、帯電ローラ、帯電ローラの製造方法、帯電ローラの製造装置
JP5087904B2 (ja) * 2006-11-02 2012-12-05 富士ゼロックス株式会社 帯電ローラ、電子写真プロセスカートリッジ及び画像形成装置
EP2126715A4 (de) * 2006-12-22 2011-11-02 Phorm Uk Inc Systeme und verfahren zur kanalisierung von client-netzaktivität
JP5264355B2 (ja) * 2008-07-31 2013-08-14 キヤノン株式会社 画像形成装置
JP5665505B2 (ja) 2010-01-08 2015-02-04 キヤノン株式会社 プロセスカートリッジ及び画像形成装置
US8620187B2 (en) * 2011-06-28 2013-12-31 Xerox Corporation Surface coatings for the bias charging roller
JP6112971B2 (ja) 2013-01-11 2017-04-12 キヤノン株式会社 現像剤収納容器、現像装置、プロセスカートリッジ、電子写真画像形成装置
KR102128342B1 (ko) 2016-07-04 2020-07-08 캐논 가부시끼가이샤 현상 장치의 재생산 방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03293682A (ja) * 1990-04-12 1991-12-25 Canon Inc 帯電用部材
JP3005130B2 (ja) 1992-01-10 2000-01-31 キヤノン株式会社 帯電装置及び画像形成装置及びプロセスカートリッジ
EP0596477B1 (de) * 1992-11-04 1998-02-04 Canon Kabushiki Kaisha Aufladungsteil und Gerät hiermit
JPH0792775A (ja) 1993-04-28 1995-04-07 Canon Inc 帯電部材、帯電装置、プロセスカートリッジ及び画像形成装置
EP0636949B1 (de) 1993-07-30 1998-10-21 Canon Kabushiki Kaisha Aufladungsteil, Aufladungsvorrichtung und aus einem Bilderzeugungsgerät herausnehmbare Prozess-Kassette
JPH07219407A (ja) * 1994-01-31 1995-08-18 Canon Inc プロセスカートリッジ及び画像形成装置
US5659854A (en) * 1994-08-30 1997-08-19 Bridgestone Corporation Electrostatic charging member and photoconductor device
JPH0934156A (ja) * 1995-07-17 1997-02-07 Canon Inc 電子写真感光体、プロセスカートリッジおよび画像形成装置
US5792533A (en) * 1995-08-16 1998-08-11 Ricoh Company, Ltd. Electrostatic charging roller
JPH0973211A (ja) 1995-09-05 1997-03-18 Canon Inc 帯電部材、プロセスカートリッジ及び画像形成装置
JPH10148995A (ja) 1995-12-13 1998-06-02 Bridgestone Corp 帯電部材及び帯電装置
US6020054A (en) * 1995-09-19 2000-02-01 Bridgestone Corporation Charging member and device
JP3028057B2 (ja) * 1996-02-21 2000-04-04 富士ゼロックス株式会社 帯電部材
JPH09325571A (ja) * 1996-05-31 1997-12-16 Canon Kasei Kk 帯電部材、プロセスカートリッジ及び電子写真装置
JP3438505B2 (ja) * 1997-01-14 2003-08-18 富士ゼロックス株式会社 帯電用部材
JP3432103B2 (ja) * 1997-02-12 2003-08-04 キヤノン株式会社 導電性チューブ、該導電性チューブの製造方法及び該導電性チューブを有する帯電ローラ
US6067430A (en) * 1998-03-02 2000-05-23 Xerox Corporation Fluorinated carbon filled foam biasable components

Also Published As

Publication number Publication date
EP1031888A3 (de) 2004-02-04
CN1266206A (zh) 2000-09-13
KR100370534B1 (ko) 2003-01-30
EP1031888B1 (de) 2006-10-25
KR20000058190A (ko) 2000-09-25
TW526398B (en) 2003-04-01
DE60031467T2 (de) 2007-08-23
US6317574B1 (en) 2001-11-13
EP1031888A2 (de) 2000-08-30
CN1184541C (zh) 2005-01-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee