CN1971442B - 调色剂供应装置及使用该调色剂供应装置的显影单元 - Google Patents

调色剂供应装置及使用该调色剂供应装置的显影单元 Download PDF

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Publication number
CN1971442B
CN1971442B CN2006101493270A CN200610149327A CN1971442B CN 1971442 B CN1971442 B CN 1971442B CN 2006101493270 A CN2006101493270 A CN 2006101493270A CN 200610149327 A CN200610149327 A CN 200610149327A CN 1971442 B CN1971442 B CN 1971442B
Authority
CN
China
Prior art keywords
toner
transfer printing
printing belt
developing cell
chamber
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.)
Expired - Fee Related
Application number
CN2006101493270A
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English (en)
Chinese (zh)
Other versions
CN1971442A (zh
Inventor
木村登彦
真野了辅
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Publication of CN1971442A publication Critical patent/CN1971442A/zh
Application granted granted Critical
Publication of CN1971442B publication Critical patent/CN1971442B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03G15/0893—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 in a closed loop within the sump of the developing device
    • 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
    • G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
    • 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
    • G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
    • G03G15/0879—Arrangements for metering and dispensing developer from a developer cartridge into the development unit for dispensing developer from a developer cartridge not directly attached to the development unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/08—Details of powder developing device not concerning the development directly
    • G03G2215/0802—Arrangements for agitating or circulating developer material
    • G03G2215/0836—Way of functioning of agitator means
    • G03G2215/0838—Circulation of developer in a closed loop within the sump of the developing device

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Color Electrophotography (AREA)
CN2006101493270A 2005-11-21 2006-11-20 调色剂供应装置及使用该调色剂供应装置的显影单元 Expired - Fee Related CN1971442B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005-335340 2005-11-21
JP2005335340A JP4290157B2 (ja) 2005-11-21 2005-11-21 画像形成装置
JP2005335340 2005-11-21

Publications (2)

Publication Number Publication Date
CN1971442A CN1971442A (zh) 2007-05-30
CN1971442B true CN1971442B (zh) 2010-05-19

Family

ID=38053677

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006101493270A Expired - Fee Related CN1971442B (zh) 2005-11-21 2006-11-20 调色剂供应装置及使用该调色剂供应装置的显影单元

Country Status (3)

Country Link
US (1) US7496320B2 (enExample)
JP (1) JP4290157B2 (enExample)
CN (1) CN1971442B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4290188B2 (ja) * 2006-09-29 2009-07-01 シャープ株式会社 トナー搬送装置、トナー補給装置およびこれらを用いた画像形成装置
KR101421142B1 (ko) * 2007-05-21 2014-07-22 삼성전자주식회사 현상유닛 및 이를 구비한 화상형성장치
KR20080111704A (ko) * 2007-06-19 2008-12-24 삼성전자주식회사 현상유닛 및 이를 구비한 화상형성장치
JP6091180B2 (ja) * 2012-11-21 2017-03-08 キヤノン株式会社 画像形成装置
JP6500456B2 (ja) * 2015-01-28 2019-04-17 富士ゼロックス株式会社 画像形成装置
JP7047695B2 (ja) * 2018-09-28 2022-04-05 ブラザー工業株式会社 現像カートリッジ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0174688B1 (ko) * 1996-06-26 1999-04-01 김광호 현상기 토너 공급장치
JP2002278236A (ja) 2001-03-19 2002-09-27 Ricoh Co Ltd 現像装置
JP3643338B2 (ja) 2001-11-27 2005-04-27 京セラミタ株式会社 現像装置及びこれを用いた画像形成装置
US6597882B1 (en) * 2002-01-28 2003-07-22 Kabushiki Kaisha Toshiba Developing apparatus
JP4136481B2 (ja) * 2002-06-19 2008-08-20 キヤノン株式会社 現像装置及び画像形成装置
JP4371695B2 (ja) * 2003-05-02 2009-11-25 キヤノン株式会社 現像剤搬送装置
JP4366117B2 (ja) * 2003-05-21 2009-11-18 キヤノン株式会社 トナー補給装置
JP4630688B2 (ja) * 2004-08-30 2011-02-09 キヤノン株式会社 現像装置
JP2006119314A (ja) * 2004-10-20 2006-05-11 Canon Inc 画像形成装置
JP2006267722A (ja) * 2005-03-24 2006-10-05 Fuji Xerox Co Ltd 現像装置及びこれを用いたプロセスカートリッジ並びに画像形成装置
JP2006276490A (ja) * 2005-03-29 2006-10-12 Fuji Xerox Co Ltd 現像装置及びこれを用いたプロセスカートリッジ並びに画像形成装置
JP2007147964A (ja) 2005-11-28 2007-06-14 Sharp Corp トナー補給装置およびこれを用いた現像装置

Also Published As

Publication number Publication date
JP2007140237A (ja) 2007-06-07
JP4290157B2 (ja) 2009-07-01
US7496320B2 (en) 2009-02-24
CN1971442A (zh) 2007-05-30
US20070116495A1 (en) 2007-05-24

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100519

Termination date: 20201120

CF01 Termination of patent right due to non-payment of annual fee