DE69717013D1 - Aufladungselemente mit Vorspannung - Google Patents

Aufladungselemente mit Vorspannung

Info

Publication number
DE69717013D1
DE69717013D1 DE69717013T DE69717013T DE69717013D1 DE 69717013 D1 DE69717013 D1 DE 69717013D1 DE 69717013 T DE69717013 T DE 69717013T DE 69717013 T DE69717013 T DE 69717013T DE 69717013 D1 DE69717013 D1 DE 69717013D1
Authority
DE
Germany
Prior art keywords
preload
charging elements
charging
elements
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
DE69717013T
Other languages
English (en)
Other versions
DE69717013T2 (de
Inventor
Kock-Yee Law
Joseph Mammino
Gerald M Fletcher
Martin A Abkowitz
Ihor W Tarnawskyj
Kathleen M Mcgrane
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of DE69717013D1 publication Critical patent/DE69717013D1/de
Publication of DE69717013T2 publication Critical patent/DE69717013T2/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
    • G03G15/02—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
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/02—Arrangements for laying down a uniform charge
    • G03G2215/021—Arrangements for laying down a uniform charge by contact, friction or induction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
DE69717013T 1996-06-28 1997-06-27 Aufladungselemente mit Vorspannung Expired - Lifetime DE69717013T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/672,803 US6141516A (en) 1996-06-28 1996-06-28 Fluorinated carbon filled fluoroelastomer outer layer

Publications (2)

Publication Number Publication Date
DE69717013D1 true DE69717013D1 (de) 2002-12-19
DE69717013T2 DE69717013T2 (de) 2003-04-03

Family

ID=24700064

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69717013T Expired - Lifetime DE69717013T2 (de) 1996-06-28 1997-06-27 Aufladungselemente mit Vorspannung

Country Status (4)

Country Link
US (1) US6141516A (de)
EP (1) EP0816934B1 (de)
JP (1) JPH1063068A (de)
DE (1) DE69717013T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000137369A (ja) * 1998-10-30 2000-05-16 Tokai Rubber Ind Ltd 帯電ロール
US6567625B1 (en) * 1999-05-27 2003-05-20 Matsushita Electric Industrial Co., Ltd. Image forming apparatus and process cartridge with delayed rotation of photosensitive member
JP3844658B2 (ja) * 2000-02-08 2006-11-15 株式会社リコー 荷電ローラ、帯電装置、像担持体ユニット、画像形成装置及び荷電ローラへのフィルム材巻付方法
KR100871048B1 (ko) * 2004-12-28 2008-12-01 캐논 가부시끼가이샤 대전 부재, 공정 카트리지, 및 전자 사진 장치
JP5017862B2 (ja) * 2006-01-10 2012-09-05 コニカミノルタビジネステクノロジーズ株式会社 帯電部材、および帯電部材を有する画像形成装置
US8099023B2 (en) * 2007-03-20 2012-01-17 Xerox Corporation Conformable, electrically relaxable rubbers using carbon nanotubes for BCR/BTR applications
US8962736B2 (en) * 2007-12-20 2015-02-24 Xerox Corporation Electrically resistive coatings/layers using soluble carbon nanotube complexes in polymers
US8249488B2 (en) * 2010-02-17 2012-08-21 Xerox Corporation Bias charge roller comprising overcoat layer
JP4921607B2 (ja) * 2010-09-03 2012-04-25 キヤノン株式会社 帯電部材およびその製造方法
US10191405B2 (en) * 2016-11-11 2019-01-29 Xerox Corporation Electrostatic charging member

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929920A (en) * 1973-05-31 1975-12-30 Daikin Ind Ltd Process for continuous fluorination of carbon
US4118235A (en) * 1975-09-18 1978-10-03 Daikin Kogyo Co., Ltd. Mold release agent
GB2049465B (en) * 1979-03-30 1983-12-14 Daikin Ind Ltd Process and apparatus for solid-gas reaction
DE3043040A1 (de) * 1979-11-14 1981-05-21 Canon K.K., Tokyo Verfahren zum entwickeln elektrischer latenter bilder sowie eine vorrichtung zur durchfuehrung dieses verfahrens
JPS58111898A (ja) * 1981-12-25 1983-07-04 Daikin Ind Ltd 離型剤
JPS5932513B2 (ja) * 1982-05-14 1984-08-09 ダイキン工業株式会社 離型剤
US4524119A (en) * 1983-07-25 1985-06-18 Allied Corporation Electrophotographic carriers incorporating fluorinated carbon and process of using same
US5000875A (en) * 1987-10-16 1991-03-19 E. I. Du Pont De Nemours And Company Conductive filled fluoropolymers
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
US5017432A (en) * 1988-03-10 1991-05-21 Xerox Corporation Fuser member
JP2575209B2 (ja) * 1989-07-05 1997-01-22 キヤノン株式会社 電子写真用帯電部材および電子写真装置
US5035950A (en) * 1990-02-09 1991-07-30 Ames Rubber Corporation Fluoroelastomer coated fuser roll
JP2962843B2 (ja) * 1990-06-07 1999-10-12 キヤノン株式会社 クリーニングブレード及びこれを用いた装置
US5208638A (en) * 1990-06-29 1993-05-04 Olin Corporation Intermediate transfer surface and method of color printing
US5132743A (en) * 1990-06-29 1992-07-21 Olin Corporation Intermediate transfer surface and method of color printing
US5166031A (en) * 1990-12-21 1992-11-24 Xerox Corporation Material package for fabrication of fusing components
US5217837A (en) * 1991-09-05 1993-06-08 Xerox Corporation Multilayered fuser member
US5177538A (en) * 1991-09-27 1993-01-05 Xerox Corporation Phenolic graphite donor roll
JPH06266206A (ja) * 1993-01-13 1994-09-22 Ricoh Co Ltd 帯電ローラ
JPH0720684A (ja) * 1993-07-06 1995-01-24 Fuji Xerox Co Ltd 帯電用ロール
EP0596477B1 (de) * 1992-11-04 1998-02-04 Canon Kabushiki Kaisha Aufladungsteil und Gerät hiermit
US5303014A (en) * 1992-11-20 1994-04-12 Xerox Corporation Biasable member having low surface energy
US5259989A (en) * 1993-03-25 1993-11-09 Xerox Corporation Electrically conductive elastomer
US5338587A (en) * 1993-04-30 1994-08-16 Xerox Corporation Electrographic methods
US5547797A (en) * 1993-08-05 1996-08-20 Minolta Co., Ltd. Developer for developing electrostatic latent images
US5475473A (en) * 1993-09-22 1995-12-12 Bridgestone Corporation Electric charging member and electric charging apparatus
JP3119288B2 (ja) * 1993-10-05 2000-12-18 ダイキン工業株式会社 導電性および非粘着性を付与しうる組成物、該組成物を用いた塗料ならびにローラ
JPH07160138A (ja) * 1993-12-06 1995-06-23 Brother Ind Ltd 定着用加熱ローラ
US5576805A (en) * 1994-03-16 1996-11-19 Canon Kabushiki Kaisha Contact charging member for charging a photosensitive drum having improved durability and a method for making the same
JP3575054B2 (ja) * 1994-04-22 2004-10-06 東海ゴム工業株式会社 導電性ロールの製造方法
JPH0815960A (ja) * 1994-06-29 1996-01-19 Ricoh Co Ltd 帯電用部材
JPH08160759A (ja) * 1994-12-06 1996-06-21 Canon Inc 画像形成装置
US5744200A (en) * 1996-03-28 1998-04-28 Xerox Corporation Volume grafted elastomer surfaces and methods thereof
US5849399A (en) * 1996-04-19 1998-12-15 Xerox Corporation Bias transfer members with fluorinated carbon filled fluoroelastomer outer layer

Also Published As

Publication number Publication date
EP0816934B1 (de) 2002-11-13
US6141516A (en) 2000-10-31
JPH1063068A (ja) 1998-03-06
EP0816934A1 (de) 1998-01-07
DE69717013T2 (de) 2003-04-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)