DE69208714T2 - Aufladungsteil und Vorrichtung hierzu - Google Patents

Aufladungsteil und Vorrichtung hierzu

Info

Publication number
DE69208714T2
DE69208714T2 DE69208714T DE69208714T DE69208714T2 DE 69208714 T2 DE69208714 T2 DE 69208714T2 DE 69208714 T DE69208714 T DE 69208714T DE 69208714 T DE69208714 T DE 69208714T DE 69208714 T2 DE69208714 T2 DE 69208714T2
Authority
DE
Germany
Prior art keywords
device therefor
charging part
therefor
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 - Lifetime
Application number
DE69208714T
Other languages
English (en)
Other versions
DE69208714D1 (de
Inventor
Jun Murata
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
Application granted granted Critical
Publication of DE69208714D1 publication Critical patent/DE69208714D1/de
Publication of DE69208714T2 publication Critical patent/DE69208714T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • G03G15/1685—Structure, details of the transfer member, e.g. chemical composition
    • 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)
DE69208714T 1991-04-24 1992-04-23 Aufladungsteil und Vorrichtung hierzu Expired - Lifetime DE69208714T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11901091 1991-04-24

Publications (2)

Publication Number Publication Date
DE69208714D1 DE69208714D1 (de) 1996-04-11
DE69208714T2 true DE69208714T2 (de) 1996-08-29

Family

ID=14750757

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69208714T Expired - Lifetime DE69208714T2 (de) 1991-04-24 1992-04-23 Aufladungsteil und Vorrichtung hierzu

Country Status (3)

Country Link
US (1) US5270768A (de)
EP (1) EP0510643B1 (de)
DE (1) DE69208714T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09305007A (ja) * 1995-09-28 1997-11-28 Ricoh Co Ltd 放電電界形成装置、該放電電界形成装置を備えた画像形成装置及び湿式画像形成装置
EP0542522B1 (de) * 1991-11-12 1996-03-13 Sumitomo Rubber Industries Limited Silikonkautschuk-Rolle für die Elektrophotographie
JPH06266206A (ja) * 1993-01-13 1994-09-22 Ricoh Co Ltd 帯電ローラ
US5786091A (en) * 1991-12-02 1998-07-28 Ricoh Company, Ltd. Charge roller for an image forming apparatus
JPH0720684A (ja) * 1993-07-06 1995-01-24 Fuji Xerox Co Ltd 帯電用ロール
JP2985594B2 (ja) * 1992-12-03 1999-12-06 セイコーエプソン株式会社 画像形成方法
US5386279A (en) * 1993-02-26 1995-01-31 Mita Industrial Co., Ltd. Transfer device in an image-forming apparatus
JP3402727B2 (ja) * 1993-03-01 2003-05-06 キヤノン株式会社 帯電装置、プロセスカートリッジ及び画像形成装置
US5578377A (en) * 1993-04-21 1996-11-26 Asahi Glass Company Ltd. Colored thin film-forming coating solution and colored thin film obtained by such coating solution
JP3400054B2 (ja) * 1993-05-31 2003-04-28 株式会社リコー 画像形成装置
EP0629928B1 (de) * 1993-05-31 2007-08-01 Ricoh Company, Ltd Rolle, Aufladegerät und Bilderzeugungsgerät unter Verwendung derselben
JP3747478B2 (ja) * 1993-10-27 2006-02-22 コニカミノルタビジネステクノロジーズ株式会社 接触帯電装置
US5629094A (en) * 1994-01-31 1997-05-13 Canon Kabushiki Kaisha Image transfer medium carrier member and image forming apparatus incorporating the same
EP0685772B1 (de) * 1994-05-30 1999-07-28 Canon Kabushiki Kaisha Aufladungsteil und Bilderzeugungsgerät zur Anwendung derselben
US5907382A (en) * 1994-12-20 1999-05-25 Kabushiki Kaisha Toshiba Transparent conductive substrate and display apparatus
US5581329A (en) * 1995-10-05 1996-12-03 Imaging Rechargers Inc. Contact charger
JP2002055521A (ja) * 2000-08-10 2002-02-20 Minolta Co Ltd 現像装置及び画像形成装置
KR100636138B1 (ko) * 2004-04-02 2006-10-19 삼성전자주식회사 전자기록 화상형성 장치용 현상 롤러 및 이를 구비한전자기록 화상형성 장치
JP4455454B2 (ja) 2004-09-02 2010-04-21 キヤノン株式会社 帯電部材、プロセスカートリッジおよび電子写真装置
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
US7664434B2 (en) * 2004-12-28 2010-02-16 Canon Kabushiki Kaisha Charging member, process cartridge and electrophotographic apparatus
US20080100534A1 (en) * 2006-10-26 2008-05-01 Hewlett-Packard Development Company Lp Switch
CN103080848B (zh) * 2010-08-09 2016-08-10 佳能株式会社 充电构件、其生产方法、处理盒和电子照相设备
CN103080849B (zh) * 2010-08-19 2015-07-08 佳能株式会社 充电构件、处理盒和电子照相设备
EP2703899B1 (de) 2011-04-27 2015-07-08 Canon Kabushiki Kaisha Ladeelement, prozesskartusche, elektrophotographische vorrichtung und verfahren zur herstellung des ladeelements
US10384441B2 (en) * 2016-07-28 2019-08-20 Xerox Corporation Fluorosilicone composite and formulation process for imaging plate

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994319A (en) * 1987-05-30 1991-02-19 Ricoh Company, Ltd. Member for developing electrostatic latent images
DE3885830T2 (de) * 1987-09-14 1994-06-16 Canon Kk Aufladevorrichtung.
JPS63170673A (ja) * 1987-12-16 1988-07-14 Toshiba Corp 帯電装置
US4967231A (en) * 1987-12-29 1990-10-30 Kabushiki Kaisha Toshiba Apparatus for forming an electrophotographic latent image
JPH0664393B2 (ja) * 1988-02-11 1994-08-22 キヤノン株式会社 帯電用部材、それを有する接触帯電装置、それを用いた接触帯電方法およびそれを有する電子写真装置
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
NL8801669A (nl) * 1988-07-01 1990-02-01 Oce Nederland Bv Inrichting voor het fixeren of transfereren en fixeren van thermoplastische hars bevattend poeder op een ontvangstmateriaal.
US5008706A (en) * 1988-10-31 1991-04-16 Canon Kabushiki Kaisha Electrophotographic apparatus
JPH02127337A (ja) * 1988-11-07 1990-05-16 Showa Electric Wire & Cable Co Ltd 導電性弾性体ローラ
DE69021234T2 (de) * 1989-03-14 1996-01-04 Canon Kk Auflade-Element und elektrofotografisches Gerät mit einem solchen Element.
JP2614316B2 (ja) * 1989-06-07 1997-05-28 キヤノン株式会社 帯電用部材及びこの帯電用部材を用いた電子写真装置
JP2705780B2 (ja) * 1989-12-25 1998-01-28 キヤノン株式会社 接触帯電部材
EP0443229A1 (de) * 1990-02-20 1991-08-28 Ebonex Technologies, Inc. Elektrisch leitfähige Zusammensetzung und ihre Anwendung

Also Published As

Publication number Publication date
US5270768A (en) 1993-12-14
EP0510643A3 (en) 1993-03-10
DE69208714D1 (de) 1996-04-11
EP0510643B1 (de) 1996-03-06
EP0510643A2 (de) 1992-10-28

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