JP7646297B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP7646297B2
JP7646297B2 JP2020071578A JP2020071578A JP7646297B2 JP 7646297 B2 JP7646297 B2 JP 7646297B2 JP 2020071578 A JP2020071578 A JP 2020071578A JP 2020071578 A JP2020071578 A JP 2020071578A JP 7646297 B2 JP7646297 B2 JP 7646297B2
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JP
Japan
Prior art keywords
rotation
motor
toner
stirring member
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.)
Active
Application number
JP2020071578A
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English (en)
Japanese (ja)
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JP2021167916A (ja
JP2021167916A5 (enExample
Inventor
瑞樹 石本
雅俊 伊藤
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 JP2020071578A priority Critical patent/JP7646297B2/ja
Priority to US17/226,253 priority patent/US11360410B2/en
Publication of JP2021167916A publication Critical patent/JP2021167916A/ja
Publication of JP2021167916A5 publication Critical patent/JP2021167916A5/ja
Application granted granted Critical
Publication of JP7646297B2 publication Critical patent/JP7646297B2/ja
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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
    • G03G15/0889—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for agitation or stirring
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2020071578A 2020-04-13 2020-04-13 画像形成装置 Active JP7646297B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020071578A JP7646297B2 (ja) 2020-04-13 2020-04-13 画像形成装置
US17/226,253 US11360410B2 (en) 2020-04-13 2021-04-09 Image forming apparatus having a two direction rotatable stirring member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020071578A JP7646297B2 (ja) 2020-04-13 2020-04-13 画像形成装置

Publications (3)

Publication Number Publication Date
JP2021167916A JP2021167916A (ja) 2021-10-21
JP2021167916A5 JP2021167916A5 (enExample) 2023-04-20
JP7646297B2 true JP7646297B2 (ja) 2025-03-17

Family

ID=78006427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020071578A Active JP7646297B2 (ja) 2020-04-13 2020-04-13 画像形成装置

Country Status (2)

Country Link
US (1) US11360410B2 (enExample)
JP (1) JP7646297B2 (enExample)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002156818A (ja) 2000-11-21 2002-05-31 Canon Inc 画像形成装置
JP2004021230A (ja) 2002-06-20 2004-01-22 Sharp Corp 画像形成装置
JP2012198360A (ja) 2011-03-22 2012-10-18 Kyocera Document Solutions Inc トナー搬送装置、トナー収納容器、画像形成装置及びトナー搬送装置の制御方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3103226B2 (ja) * 1992-12-28 2000-10-30 京セラミタ株式会社 トナーカートリッジの開封機構
JP6560086B2 (ja) 2015-09-29 2019-08-14 シャープ株式会社 画像形成装置、搬送スクリュ制御方法およびプログラム
JP7148890B2 (ja) * 2018-10-10 2022-10-06 株式会社リコー 画像形成装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002156818A (ja) 2000-11-21 2002-05-31 Canon Inc 画像形成装置
JP2004021230A (ja) 2002-06-20 2004-01-22 Sharp Corp 画像形成装置
JP2012198360A (ja) 2011-03-22 2012-10-18 Kyocera Document Solutions Inc トナー搬送装置、トナー収納容器、画像形成装置及びトナー搬送装置の制御方法

Also Published As

Publication number Publication date
US11360410B2 (en) 2022-06-14
JP2021167916A (ja) 2021-10-21
US20210318643A1 (en) 2021-10-14

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