JP3937649B2 - 現像装置、およびプロセスカートリッジ - Google Patents

現像装置、およびプロセスカートリッジ Download PDF

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Publication number
JP3937649B2
JP3937649B2 JP12364699A JP12364699A JP3937649B2 JP 3937649 B2 JP3937649 B2 JP 3937649B2 JP 12364699 A JP12364699 A JP 12364699A JP 12364699 A JP12364699 A JP 12364699A JP 3937649 B2 JP3937649 B2 JP 3937649B2
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JP
Japan
Prior art keywords
contact
developing roller
developing
magnet
conductive portion
Prior art date
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Expired - Fee Related
Application number
JP12364699A
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English (en)
Japanese (ja)
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JP2000315011A (ja
JP2000315011A5 (enExample
Inventor
晋弥 野田
悦一 笹子
輝彦 佐々木
一郎 寺田
至之 馬鳥
隆 阿久津
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 JP12364699A priority Critical patent/JP3937649B2/ja
Priority to US09/559,144 priority patent/US6336012B1/en
Priority to EP00303597A priority patent/EP1050783B1/en
Priority to DE60011704T priority patent/DE60011704T2/de
Priority to KR1020000023053A priority patent/KR100330472B1/ko
Priority to CN00118804A priority patent/CN1126996C/zh
Publication of JP2000315011A publication Critical patent/JP2000315011A/ja
Publication of JP2000315011A5 publication Critical patent/JP2000315011A5/ja
Application granted granted Critical
Publication of JP3937649B2 publication Critical patent/JP3937649B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Magnetic Brush Developing In Electrophotography (AREA)
  • Developing For Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
JP12364699A 1999-04-30 1999-04-30 現像装置、およびプロセスカートリッジ Expired - Fee Related JP3937649B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP12364699A JP3937649B2 (ja) 1999-04-30 1999-04-30 現像装置、およびプロセスカートリッジ
US09/559,144 US6336012B1 (en) 1999-04-30 2000-04-27 Developing device, process cartridge and electric energy supply part to developing roller
DE60011704T DE60011704T2 (de) 1999-04-30 2000-04-28 Entwicklungsgerät, Arbeitseinheit und Stromanschlussteil
EP00303597A EP1050783B1 (en) 1999-04-30 2000-04-28 Developping device, process cartridge and electric energy supply part
KR1020000023053A KR100330472B1 (ko) 1999-04-30 2000-04-29 현상 장치, 프로세스 카트리지 및 전기 에너지 공급부
CN00118804A CN1126996C (zh) 1999-04-30 2000-04-30 显影设备、操作盒和供电部件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12364699A JP3937649B2 (ja) 1999-04-30 1999-04-30 現像装置、およびプロセスカートリッジ

Publications (3)

Publication Number Publication Date
JP2000315011A JP2000315011A (ja) 2000-11-14
JP2000315011A5 JP2000315011A5 (enExample) 2004-11-11
JP3937649B2 true JP3937649B2 (ja) 2007-06-27

Family

ID=14865757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12364699A Expired - Fee Related JP3937649B2 (ja) 1999-04-30 1999-04-30 現像装置、およびプロセスカートリッジ

Country Status (1)

Country Link
JP (1) JP3937649B2 (enExample)

Also Published As

Publication number Publication date
JP2000315011A (ja) 2000-11-14

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