JP7665430B2 - 現像装置 - Google Patents

現像装置 Download PDF

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Publication number
JP7665430B2
JP7665430B2 JP2021097957A JP2021097957A JP7665430B2 JP 7665430 B2 JP7665430 B2 JP 7665430B2 JP 2021097957 A JP2021097957 A JP 2021097957A JP 2021097957 A JP2021097957 A JP 2021097957A JP 7665430 B2 JP7665430 B2 JP 7665430B2
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Prior art keywords
developing sleeve
developing
magnetic
maximum peak
peak position
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JP2021097957A
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Japanese (ja)
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JP2022037887A5 (https=
JP2022037887A (ja
Inventor
雄太 奥山
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to US17/409,141 priority Critical patent/US11392061B2/en
Publication of JP2022037887A publication Critical patent/JP2022037887A/ja
Publication of JP2022037887A5 publication Critical patent/JP2022037887A5/ja
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Publication of JP7665430B2 publication Critical patent/JP7665430B2/ja
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  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
JP2021097957A 2020-08-25 2021-06-11 現像装置 Active JP7665430B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/409,141 US11392061B2 (en) 2020-08-25 2021-08-23 Developing apparatus capable of enhancing efficiency of peeling off developer from a developing sleeve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020142113 2020-08-25
JP2020142113 2020-08-25

Publications (3)

Publication Number Publication Date
JP2022037887A JP2022037887A (ja) 2022-03-09
JP2022037887A5 JP2022037887A5 (https=) 2022-06-09
JP7665430B2 true JP7665430B2 (ja) 2025-04-21

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JP2021097957A Active JP7665430B2 (ja) 2020-08-25 2021-06-11 現像装置

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JP (1) JP7665430B2 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020028091A1 (en) 2000-08-29 2002-03-07 Masaru Hibino Developing device
JP2002148941A (ja) 2000-08-29 2002-05-22 Canon Inc 現像装置
CN101546162A (zh) 2008-03-28 2009-09-30 株式会社理光 显影装置及具有该显影装置的图像形成装置和处理卡盒
US20090274489A1 (en) 2008-04-30 2009-11-05 Samsung Electronics Co., Ltd. Developing apparatus usable with image forming apparatus, image forming apparatus having the same, method to prevent developer from flowing out the developing apparatus
US20130243489A1 (en) 2012-03-15 2013-09-19 Canon Kabushiki Kaisha Developing apparatus
US20150253689A1 (en) 2014-03-05 2015-09-10 Canon Kabushiki Kaisha Developing unit
JP2019066765A (ja) 2017-10-04 2019-04-25 キヤノン株式会社 現像装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020028091A1 (en) 2000-08-29 2002-03-07 Masaru Hibino Developing device
JP2002148941A (ja) 2000-08-29 2002-05-22 Canon Inc 現像装置
CN101546162A (zh) 2008-03-28 2009-09-30 株式会社理光 显影装置及具有该显影装置的图像形成装置和处理卡盒
JP2010015120A (ja) 2008-03-28 2010-01-21 Ricoh Co Ltd 現像装置並びにこれを備える画像形成装置及びプロセスカートリッジ
US20090274489A1 (en) 2008-04-30 2009-11-05 Samsung Electronics Co., Ltd. Developing apparatus usable with image forming apparatus, image forming apparatus having the same, method to prevent developer from flowing out the developing apparatus
US20130243489A1 (en) 2012-03-15 2013-09-19 Canon Kabushiki Kaisha Developing apparatus
JP2013190758A (ja) 2012-03-15 2013-09-26 Canon Inc 現像装置
US20150253689A1 (en) 2014-03-05 2015-09-10 Canon Kabushiki Kaisha Developing unit
JP2015169696A (ja) 2014-03-05 2015-09-28 キヤノン株式会社 現像装置
JP2019066765A (ja) 2017-10-04 2019-04-25 キヤノン株式会社 現像装置

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JP2022037887A (ja) 2022-03-09

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