KR102285652B1 - 유닛, 프로세스 카트리지 및 화상 형성 장치 - Google Patents

유닛, 프로세스 카트리지 및 화상 형성 장치 Download PDF

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Publication number
KR102285652B1
KR102285652B1 KR1020170144483A KR20170144483A KR102285652B1 KR 102285652 B1 KR102285652 B1 KR 102285652B1 KR 1020170144483 A KR1020170144483 A KR 1020170144483A KR 20170144483 A KR20170144483 A KR 20170144483A KR 102285652 B1 KR102285652 B1 KR 102285652B1
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South Korea
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opening
chamber
frame
developer
developing
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Korean (ko)
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KR20180052092A (ko
Inventor
히사시 다니구치
다카요시 기하라
슈헤이 가와사키
쇼타 나카무라
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캐논 가부시끼가이샤
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    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
    • G03G15/0891—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for conveying or circulating developer, e.g. augers
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
    • G03G15/0898—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894 for preventing toner scattering during operation, e.g. seals
    • 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
    • G03G21/1814—Details of parts of process cartridge, e.g. for charging, transfer, cleaning, developing
    • 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
    • G03G21/20—Humidity or temperature control also ozone evacuation; Internal apparatus environment control
    • G03G21/206—Conducting air through the machine, e.g. for cooling, filtering, removing gases like ozone
    • 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
    • G03G2221/18—Cartridge systems
    • G03G2221/183—Process cartridge
    • G03G2221/1853—Process cartridge having a submodular arrangement
    • G03G2221/1869—Cartridge holders, e.g. intermediate frames for placing cartridge parts therein

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Dry Development In Electrophotography (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Control Or Security For Electrophotography (AREA)
KR1020170144483A 2016-11-09 2017-11-01 유닛, 프로세스 카트리지 및 화상 형성 장치 Active KR102285652B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2016-218761 2016-11-09
JP2016218761 2016-11-09
JP2017193639A JP7009150B2 (ja) 2016-11-09 2017-10-03 ユニット、プロセスカートリッジ及び画像形成装置
JPJP-P-2017-193639 2017-10-03

Publications (2)

Publication Number Publication Date
KR20180052092A KR20180052092A (ko) 2018-05-17
KR102285652B1 true KR102285652B1 (ko) 2021-08-05

Family

ID=62198936

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170144483A Active KR102285652B1 (ko) 2016-11-09 2017-11-01 유닛, 프로세스 카트리지 및 화상 형성 장치

Country Status (4)

Country Link
EP (1) EP3349066B1 (enrdf_load_stackoverflow)
JP (1) JP7009150B2 (enrdf_load_stackoverflow)
KR (1) KR102285652B1 (enrdf_load_stackoverflow)
SG (1) SG10201709190VA (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7206614B2 (ja) * 2018-04-04 2023-01-18 富士フイルムビジネスイノベーション株式会社 現像装置および画像形成装置
JP7200655B2 (ja) * 2018-12-19 2023-01-10 富士フイルムビジネスイノベーション株式会社 現像装置、現像ユニットおよび画像形成装置
EP3998512B1 (en) * 2019-09-17 2024-07-03 Canon Kabushiki Kaisha Cartridge and image formation device
JP2024110594A (ja) 2023-02-03 2024-08-16 京セラドキュメントソリューションズ株式会社 現像装置およびそれを備えた画像形成装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003270939A (ja) * 2002-03-18 2003-09-25 Seiko Epson Corp 現像装置、画像形成装置、及びコンピュータシステム
JP2009288324A (ja) * 2008-05-27 2009-12-10 Canon Inc プロセスカートリッジ
JP2010237635A (ja) * 2009-03-13 2010-10-21 Ricoh Co Ltd 現像装置、並びに、これを備えた画像形成装置及びプロセスカートリッジ
JP2011112826A (ja) * 2009-11-26 2011-06-09 Canon Inc 現像装置、及び、プロセスカートリッジ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419319A (en) 1977-07-14 1979-02-14 Fujitsu Ltd Synchronous protection circuit
US4583112A (en) * 1984-10-29 1986-04-15 Xerox Corporation Venting system for the developer housing of an electrostatic copying machine
JPH08146745A (ja) * 1994-11-21 1996-06-07 Canon Inc 現像剤収納容器及びプロセスカートリッジ
JP4674798B2 (ja) 2004-05-06 2011-04-20 株式会社リコー 現像装置、プロセスカートリッジ、及び、画像形成装置
JP4628856B2 (ja) 2005-04-28 2011-02-09 株式会社リコー 画像形成装置、現像装置、プロセスカートリッジ
JP4790676B2 (ja) 2007-08-02 2011-10-12 株式会社リコー 現像装置、プロセスカートリッジ及び画像形成装置
JP5327573B2 (ja) 2007-10-31 2013-10-30 株式会社リコー 現像装置、プロセスユニット及び画像形成装置
JP5020109B2 (ja) 2008-01-24 2012-09-05 株式会社リコー 現像装置、プロセスカートリッジ、画像形成装置、カラー画像形成装置
JP6512864B2 (ja) * 2015-02-27 2019-05-15 キヤノン株式会社 カートリッジ、プロセスカートリッジ、画像形成装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003270939A (ja) * 2002-03-18 2003-09-25 Seiko Epson Corp 現像装置、画像形成装置、及びコンピュータシステム
JP2009288324A (ja) * 2008-05-27 2009-12-10 Canon Inc プロセスカートリッジ
JP2010237635A (ja) * 2009-03-13 2010-10-21 Ricoh Co Ltd 現像装置、並びに、これを備えた画像形成装置及びプロセスカートリッジ
JP2011112826A (ja) * 2009-11-26 2011-06-09 Canon Inc 現像装置、及び、プロセスカートリッジ

Also Published As

Publication number Publication date
JP7009150B2 (ja) 2022-01-25
EP3349066B1 (en) 2021-03-31
SG10201709190VA (en) 2018-06-28
KR20180052092A (ko) 2018-05-17
JP2018081301A (ja) 2018-05-24
EP3349066A1 (en) 2018-07-18

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