JP7805871B2 - カートリッジ、画像形成装置 - Google Patents

カートリッジ、画像形成装置

Info

Publication number
JP7805871B2
JP7805871B2 JP2022093445A JP2022093445A JP7805871B2 JP 7805871 B2 JP7805871 B2 JP 7805871B2 JP 2022093445 A JP2022093445 A JP 2022093445A JP 2022093445 A JP2022093445 A JP 2022093445A JP 7805871 B2 JP7805871 B2 JP 7805871B2
Authority
JP
Japan
Prior art keywords
unit
developing
separation
process cartridge
cartridge
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.)
Active
Application number
JP2022093445A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023180292A (ja
JP2023180292A5 (https=
Inventor
俊輝 藤野
太刀夫 河井
輝彦 佐々木
明延 平山
大輔 阿部
真二郎 鳥羽
健男 河波
真一 西田
悠一 福井
恭行 江上
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
Priority to JP2022093445A priority Critical patent/JP7805871B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to AU2023283201A priority patent/AU2023283201A1/en
Priority to PCT/JP2023/021639 priority patent/WO2023238957A1/ja
Priority to EP23819937.6A priority patent/EP4538801A1/en
Priority to CN202380044597.7A priority patent/CN119365832A/zh
Priority to CA3249920A priority patent/CA3249920A1/en
Priority to KR1020247040067A priority patent/KR20250002728A/ko
Publication of JP2023180292A publication Critical patent/JP2023180292A/ja
Priority to US18/904,259 priority patent/US20250103000A1/en
Priority to MX2024014722A priority patent/MX2024014722A/es
Publication of JP2023180292A5 publication Critical patent/JP2023180292A5/ja
Application granted granted Critical
Publication of JP7805871B2 publication Critical patent/JP7805871B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G03G15/06—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
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0813—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by means in the developing zone having an interaction with the image carrying member, e.g. distance holders
    • 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
    • G03G21/16—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
    • G03G21/1817—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement
    • G03G21/1825—Pivotable subunit connection
    • 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
    • G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
    • G03G21/1647—Mechanical connection means
    • 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
    • G03G21/1817—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement
    • G03G21/1821—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement means for connecting the different parts of the process cartridge, e.g. attachment, positioning of parts with each other, pressure/distance regulation
    • 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
    • G03G21/1839—Means for handling the process cartridge in the apparatus body
    • G03G21/1842—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks
    • 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
    • G03G21/1839—Means for handling the process cartridge in the apparatus body
    • G03G21/1842—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks
    • G03G21/1853—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks the process cartridge being mounted perpendicular to the axis of the photosensitive member
    • 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
    • G03G21/1839—Means for handling the process cartridge in the apparatus body
    • G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
    • G03G21/186—Axial couplings
    • 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
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1654—Locks and means for positioning or alignment
    • 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
    • G03G2221/1861—Rotational subunit connection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Dry Development In Electrophotography (AREA)
JP2022093445A 2022-06-09 2022-06-09 カートリッジ、画像形成装置 Active JP7805871B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2022093445A JP7805871B2 (ja) 2022-06-09 2022-06-09 カートリッジ、画像形成装置
PCT/JP2023/021639 WO2023238957A1 (ja) 2022-06-09 2023-06-05 カートリッジ、画像形成装置
EP23819937.6A EP4538801A1 (en) 2022-06-09 2023-06-05 Cartridge and image forming device
CN202380044597.7A CN119365832A (zh) 2022-06-09 2023-06-05 盒和图像形成装置
CA3249920A CA3249920A1 (en) 2022-06-09 2023-06-05 CARTRIDGE AND IMAGE FORMING DEVICE
KR1020247040067A KR20250002728A (ko) 2022-06-09 2023-06-05 카트리지 및 화상 형성 장치
AU2023283201A AU2023283201A1 (en) 2022-06-09 2023-06-05 Cartridge and image forming apparatus
US18/904,259 US20250103000A1 (en) 2022-06-09 2024-10-02 Cartridge and image forming apparatus
MX2024014722A MX2024014722A (es) 2022-06-09 2024-11-27 Cartucho y dispositivo de formacion de imagen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022093445A JP7805871B2 (ja) 2022-06-09 2022-06-09 カートリッジ、画像形成装置

Publications (3)

Publication Number Publication Date
JP2023180292A JP2023180292A (ja) 2023-12-21
JP2023180292A5 JP2023180292A5 (https=) 2025-06-12
JP7805871B2 true JP7805871B2 (ja) 2026-01-26

Family

ID=89118477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022093445A Active JP7805871B2 (ja) 2022-06-09 2022-06-09 カートリッジ、画像形成装置

Country Status (9)

Country Link
US (1) US20250103000A1 (https=)
EP (1) EP4538801A1 (https=)
JP (1) JP7805871B2 (https=)
KR (1) KR20250002728A (https=)
CN (1) CN119365832A (https=)
AU (1) AU2023283201A1 (https=)
CA (1) CA3249920A1 (https=)
MX (1) MX2024014722A (https=)
WO (1) WO2023238957A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4432016A4 (en) 2021-11-12 2025-03-05 E-Z Ink Technology Co., Ltd Driving force receiver, rotating assembly and process cartridge

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080138113A1 (en) 2006-12-11 2008-06-12 Niko Jay Murrell Disturbance Feature to Promote Image Process Member Drive Train Engagement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4280770B2 (ja) * 2006-01-11 2009-06-17 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
JP4280769B2 (ja) 2006-01-11 2009-06-17 キヤノン株式会社 電子写真画像形成装置
JP4458378B2 (ja) * 2007-06-29 2010-04-28 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
JP4882010B2 (ja) * 2007-06-29 2012-02-22 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
JP5762054B2 (ja) * 2010-03-16 2015-08-12 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
JP6202911B2 (ja) 2012-09-07 2017-09-27 キヤノン株式会社 画像形成装置、プロセスカートリッジ
JP7672802B2 (ja) * 2020-09-17 2025-05-08 キヤノン株式会社 カートリッジ、画像形成装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080138113A1 (en) 2006-12-11 2008-06-12 Niko Jay Murrell Disturbance Feature to Promote Image Process Member Drive Train Engagement

Also Published As

Publication number Publication date
WO2023238957A8 (ja) 2025-02-13
JP2023180292A (ja) 2023-12-21
EP4538801A1 (en) 2025-04-16
US20250103000A1 (en) 2025-03-27
MX2024014722A (es) 2025-01-09
CA3249920A1 (en) 2025-06-17
WO2023238957A1 (ja) 2023-12-14
AU2023283201A1 (en) 2024-11-14
KR20250002728A (ko) 2025-01-07
CN119365832A (zh) 2025-01-24

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