JP5550462B2 - プロセスカートリッジ - Google Patents

プロセスカートリッジ Download PDF

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Publication number
JP5550462B2
JP5550462B2 JP2010139961A JP2010139961A JP5550462B2 JP 5550462 B2 JP5550462 B2 JP 5550462B2 JP 2010139961 A JP2010139961 A JP 2010139961A JP 2010139961 A JP2010139961 A JP 2010139961A JP 5550462 B2 JP5550462 B2 JP 5550462B2
Authority
JP
Japan
Prior art keywords
process cartridge
developing
photosensitive drum
developer
image forming
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
JP2010139961A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012003160A5 (OSRAM
JP2012003160A (ja
Inventor
隆人 上野
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
Priority to JP2010139961A priority Critical patent/JP5550462B2/ja
Priority to US13/161,274 priority patent/US8971753B2/en
Publication of JP2012003160A publication Critical patent/JP2012003160A/ja
Publication of JP2012003160A5 publication Critical patent/JP2012003160A5/ja
Application granted granted Critical
Publication of JP5550462B2 publication Critical patent/JP5550462B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1828—Prevention of damage or soiling, e.g. mechanical abrasion
    • G03G21/1832—Shielding members, shutter, e.g. light, heat shielding, prevention of toner scattering
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1648—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts using seals, e.g. to prevent scattering of toner

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Configuration And Component (AREA)
JP2010139961A 2010-06-18 2010-06-18 プロセスカートリッジ Expired - Fee Related JP5550462B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010139961A JP5550462B2 (ja) 2010-06-18 2010-06-18 プロセスカートリッジ
US13/161,274 US8971753B2 (en) 2010-06-18 2011-06-15 Process cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010139961A JP5550462B2 (ja) 2010-06-18 2010-06-18 プロセスカートリッジ

Publications (3)

Publication Number Publication Date
JP2012003160A JP2012003160A (ja) 2012-01-05
JP2012003160A5 JP2012003160A5 (OSRAM) 2013-08-01
JP5550462B2 true JP5550462B2 (ja) 2014-07-16

Family

ID=45328793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010139961A Expired - Fee Related JP5550462B2 (ja) 2010-06-18 2010-06-18 プロセスカートリッジ

Country Status (2)

Country Link
US (1) US8971753B2 (OSRAM)
JP (1) JP5550462B2 (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5919766B2 (ja) * 2011-11-30 2016-05-18 ブラザー工業株式会社 プロセスカートリッジ
JP6112845B2 (ja) * 2012-02-28 2017-04-12 キヤノン株式会社 クリーニング装置、現像装置、プロセスカートリッジ、及び画像形成装置
JP2015049422A (ja) * 2013-09-03 2015-03-16 キヤノン株式会社 像担持体ユニット、及び画像形成装置
JP6529282B2 (ja) 2015-02-27 2019-06-12 キヤノン株式会社 サイド部材およびカートリッジ並びに画像形成装置
JP6766523B2 (ja) * 2016-08-24 2020-10-14 富士ゼロックス株式会社 現像装置、プロセスカートリッジ及び画像形成装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2948238B2 (ja) * 1989-08-29 1999-09-13 キヤノン株式会社 現像装置
JPH0619230A (ja) * 1992-06-30 1994-01-28 Canon Inc プロセスカートリッジ及び画像形成装置
JP3507227B2 (ja) 1995-10-26 2004-03-15 キヤノン株式会社 プロセスカートリッジ及び電子写真画像形成装置
JP2000019839A (ja) 1998-06-30 2000-01-21 Fuji Xerox Co Ltd 回転式現像装置
JP2000181328A (ja) * 1998-12-17 2000-06-30 Canon Inc 係止部材、プロセスカ―トリッジ及び電子写真画像形成装置
JP2003015391A (ja) * 2001-06-29 2003-01-17 Fuji Xerox Co Ltd 現像剤収容構造体
JP2004280012A (ja) * 2003-03-19 2004-10-07 Canon Inc プロセスカートリッジ。
JP4407207B2 (ja) * 2003-08-25 2010-02-03 村田機械株式会社 現像器及びそれを備えた画像形成装置
JP2005227318A (ja) * 2004-02-10 2005-08-25 Canon Inc プロセスカートリッジ及び画像形成装置
JP4341619B2 (ja) * 2005-07-08 2009-10-07 ブラザー工業株式会社 現像カートリッジ
JP4871614B2 (ja) * 2006-03-03 2012-02-08 キヤノン株式会社 プロセスカートリッジ及び電子写真画像形成装置
JP4663801B2 (ja) * 2008-09-01 2011-04-06 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
JP4663802B2 (ja) * 2008-09-01 2011-04-06 キヤノン株式会社 カバー部材及びカートリッジ
JP5281534B2 (ja) * 2009-10-05 2013-09-04 ホシデン株式会社 端子ボックス

Also Published As

Publication number Publication date
US8971753B2 (en) 2015-03-03
US20110311265A1 (en) 2011-12-22
JP2012003160A (ja) 2012-01-05

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