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DE69525213D1 - Aufladungselement, Verfahren zur Herstellung eines Aufladungselements, und Arbeitseinheit mit diesem Aufladungselement - Google Patents

Aufladungselement, Verfahren zur Herstellung eines Aufladungselements, und Arbeitseinheit mit diesem Aufladungselement

Info

Publication number
DE69525213D1
DE69525213D1 DE69525213T DE69525213T DE69525213D1 DE 69525213 D1 DE69525213 D1 DE 69525213D1 DE 69525213 T DE69525213 T DE 69525213T DE 69525213 T DE69525213 T DE 69525213T DE 69525213 D1 DE69525213 D1 DE 69525213D1
Authority
DE
Germany
Prior art keywords
charging element
producing
working unit
charging
working
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
DE69525213T
Other languages
English (en)
Other versions
DE69525213T2 (de
Inventor
Hiroshi Inoue
Yoshiko Fukimura
Naoki Fuei
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17580778&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69525213(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69525213D1 publication Critical patent/DE69525213D1/de
Publication of DE69525213T2 publication Critical patent/DE69525213T2/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
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to addition polymer from unsaturated monomers
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31707—Next to natural rubber

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Laminated Bodies (AREA)
  • Developing Agents For Electrophotography (AREA)
DE69525213T 1994-10-18 1995-10-10 Aufladungselement, Verfahren zur Herstellung eines Aufladungselements, und Arbeitseinheit mit diesem Aufladungselement Expired - Lifetime DE69525213T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27724094 1994-10-18

Publications (2)

Publication Number Publication Date
DE69525213D1 true DE69525213D1 (de) 2002-03-14
DE69525213T2 DE69525213T2 (de) 2002-07-11

Family

ID=17580778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69525213T Expired - Lifetime DE69525213T2 (de) 1994-10-18 1995-10-10 Aufladungselement, Verfahren zur Herstellung eines Aufladungselements, und Arbeitseinheit mit diesem Aufladungselement

Country Status (7)

Country Link
US (1) US5705274A (de)
EP (1) EP0708381B1 (de)
KR (1) KR0171166B1 (de)
CN (1) CN1091890C (de)
DE (1) DE69525213T2 (de)
SG (1) SG52177A1 (de)
TW (1) TW325532B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6020054A (en) * 1995-09-19 2000-02-01 Bridgestone Corporation Charging member and device
JP3000944B2 (ja) * 1996-06-24 2000-01-17 富士ゼロックス株式会社 半導電性部材および半導電性クリーニング兼除電ブレード
KR100204554B1 (ko) * 1997-02-28 1999-06-15 백정호 대전 롤러의 제조방법
US6620476B2 (en) * 1999-08-13 2003-09-16 Xerox Corporation Nonbleeding fluorinated carbon and zinc oxide filled layer for bias charging member
JP4887902B2 (ja) * 2006-05-18 2012-02-29 コニカミノルタビジネステクノロジーズ株式会社 現像ローラ、及び該現像ローラを用いた画像形成方法
US20080220363A1 (en) * 2007-03-09 2008-09-11 Konica Minolta Business Technologies, Inc. Developing roller and image forming method using the same
JP2009237463A (ja) * 2008-03-28 2009-10-15 Konica Minolta Business Technologies Inc 現像ローラ
WO2010050615A1 (ja) * 2008-10-31 2010-05-06 キヤノン株式会社 帯電部材、プロセスカートリッジ及び電子写真装置
EP2345937B1 (de) * 2008-10-31 2017-06-07 Canon Kabushiki Kaisha Ladewalze, prozesskartusche und elektrofotografische vorrichtung
KR101454135B1 (ko) * 2010-08-20 2014-10-22 캐논 가부시끼가이샤 대전 부재
JP6555526B2 (ja) * 2015-10-13 2019-08-07 住友ゴム工業株式会社 半導電性ローラ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60136774A (ja) * 1983-12-26 1985-07-20 Ricoh Co Ltd 現像剤担持体とその製造方法
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
JP2860404B2 (ja) * 1989-03-03 1999-02-24 キヤノン株式会社 帯電部材および該帯電部材を有する電子写真装置
JPH0689051A (ja) * 1992-09-07 1994-03-29 Canon Inc 接触帯電装置及び画像形成装置
US6096395A (en) * 1992-12-16 2000-08-01 Tokai Rubber Industries, Ltd. Roll including foam body and method of producing the roll

Also Published As

Publication number Publication date
KR960015111A (ko) 1996-05-22
EP0708381A3 (de) 1996-12-27
DE69525213T2 (de) 2002-07-11
CN1132951A (zh) 1996-10-09
EP0708381B1 (de) 2002-01-30
TW325532B (en) 1998-01-21
SG52177A1 (en) 1998-09-28
CN1091890C (zh) 2002-10-02
KR0171166B1 (ko) 1999-03-30
US5705274A (en) 1998-01-06
EP0708381A2 (de) 1996-04-24

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