DE60016299D1 - Entwicklungsgerät mit Regulierteil für die Entwicklerschichtdicke, Kassette und Bilderzeugungsapparat mit einem solchen Gerät - Google Patents

Entwicklungsgerät mit Regulierteil für die Entwicklerschichtdicke, Kassette und Bilderzeugungsapparat mit einem solchen Gerät

Info

Publication number
DE60016299D1
DE60016299D1 DE60016299T DE60016299T DE60016299D1 DE 60016299 D1 DE60016299 D1 DE 60016299D1 DE 60016299 T DE60016299 T DE 60016299T DE 60016299 T DE60016299 T DE 60016299T DE 60016299 D1 DE60016299 D1 DE 60016299D1
Authority
DE
Germany
Prior art keywords
layer thickness
toner
cassette
image forming
pressing
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 - Lifetime
Application number
DE60016299T
Other languages
English (en)
Other versions
DE60016299T2 (de
Inventor
Shougo Sato
Mitsuru Horinoe
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.)
Brother Industries Ltd
Original Assignee
Brother Industries Ltd
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 claimed from JP6503499A external-priority patent/JP2000258995A/ja
Priority claimed from JP7144699A external-priority patent/JP2000267435A/ja
Priority claimed from JP7856999A external-priority patent/JP4085507B2/ja
Priority claimed from JP11084021A external-priority patent/JP2000275963A/ja
Application filed by Brother Industries Ltd filed Critical Brother Industries Ltd
Publication of DE60016299D1 publication Critical patent/DE60016299D1/de
Application granted granted Critical
Publication of DE60016299T2 publication Critical patent/DE60016299T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G03G15/0812—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 the developer regulating means, e.g. structure of doctor blade
    • 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
    • G03G15/0844—Arrangements for purging used developer from the developing 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
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0856—Detection or control means for the developer level
    • 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
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0856—Detection or control means for the developer level
    • G03G15/0862—Detection or control means for the developer level the level being measured by optical means
    • 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
    • G03G2215/0855—Materials and manufacturing of the developing device
    • G03G2215/0866—Metering member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Color Electrophotography (AREA)
DE60016299T 1999-03-11 2000-02-29 Entwicklungsgerät mit Regulierteil für die Entwicklerschichtdicke, Kassette und Bilderzeugungsapparat mit einem solchen Gerät Expired - Lifetime DE60016299T2 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP6503499A JP2000258995A (ja) 1999-03-11 1999-03-11 現像装置および画像形成装置
JP6503499 1999-03-11
JP7144699 1999-03-17
JP7144699A JP2000267435A (ja) 1999-03-17 1999-03-17 現像装置および画像形成装置
JP7856999A JP4085507B2 (ja) 1999-03-23 1999-03-23 画像形成装置
JP7856999 1999-03-23
JP11084021A JP2000275963A (ja) 1999-03-26 1999-03-26 画像形成装置及び現像カートリッジ
JP8402199 1999-03-26

Publications (2)

Publication Number Publication Date
DE60016299D1 true DE60016299D1 (de) 2005-01-05
DE60016299T2 DE60016299T2 (de) 2005-11-10

Family

ID=27464532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60016299T Expired - Lifetime DE60016299T2 (de) 1999-03-11 2000-02-29 Entwicklungsgerät mit Regulierteil für die Entwicklerschichtdicke, Kassette und Bilderzeugungsapparat mit einem solchen Gerät

Country Status (6)

Country Link
US (1) US6256471B1 (de)
EP (1) EP1037119B1 (de)
CN (1) CN1199087C (de)
AT (1) ATE284051T1 (de)
DE (1) DE60016299T2 (de)
HK (1) HK1030994A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6404671B1 (en) * 2001-08-21 2002-06-11 International Business Machines Corporation Data-dependent field compensation for writing magnetic random access memories
JP2003270937A (ja) * 2002-03-15 2003-09-25 Brother Ind Ltd 現像装置および画像形成装置
JP4096783B2 (ja) * 2003-03-28 2008-06-04 ブラザー工業株式会社 現像装置および画像形成装置
JP4402391B2 (ja) * 2003-07-17 2010-01-20 キヤノン株式会社 現像装置
US7462146B2 (en) * 2003-08-29 2008-12-09 Canon Kabushiki Kaisha Roller member, and process for its manufacture
EP1717644B1 (de) * 2005-04-26 2011-04-13 Brother Kogyo Kabushiki Kaisha Entwicklungskartusche für eine Bilderzeugungsvorrichtung
US7424253B2 (en) * 2005-08-22 2008-09-09 Lexmark International, Inc. Toner metering device
JP2008209756A (ja) * 2007-02-27 2008-09-11 Brother Ind Ltd 画像形成装置
JP5056896B2 (ja) 2010-05-14 2012-10-24 ブラザー工業株式会社 画像形成装置
JP6131830B2 (ja) * 2013-10-31 2017-05-24 ブラザー工業株式会社 画像形成装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110705A (en) * 1989-03-31 1992-05-05 Kabushiki Kaisha Toshiba Contact type developing method and developing unit
JPH0774920B2 (ja) * 1989-11-30 1995-08-09 三田工業株式会社 電荷制御樹脂粒子およびその製造方法
SG43303A1 (en) * 1991-04-10 1997-10-17 Canon Kk Process cartridge recording apparatus and method for assembling process cartridge
DE69217755T2 (de) * 1991-07-16 1997-09-04 Canon Kk Toner für die Entwicklung elektrostatischer Bilder
JPH0534982A (ja) * 1991-08-02 1993-02-12 Mita Ind Co Ltd 静電荷像現像用トナー
JP3086763B2 (ja) * 1993-03-09 2000-09-11 株式会社東芝 画像形成装置
EP0616263B2 (de) * 1993-03-15 2000-12-27 Kao Corporation Verfahren zur Entwicklung mit nichtmagnetischem Einkomponenten-Entwickler
JP3235898B2 (ja) * 1993-03-22 2001-12-04 花王株式会社 正帯電性トナー及び非磁性一成分現像方法
JPH0659528A (ja) * 1993-05-31 1994-03-04 Canon Inc 画像形成システム
JPH0822140A (ja) * 1994-07-08 1996-01-23 Matsushita Electric Ind Co Ltd 電子写真方法
JP3221292B2 (ja) * 1995-08-23 2001-10-22 富士通株式会社 現像剤の層厚規制ブレードとその製造方法およびそれを用いた画像形成装置
JPH09146370A (ja) * 1995-11-22 1997-06-06 Brother Ind Ltd 画像形成装置及び該画像形成装置用のトナー
JPH09160380A (ja) * 1995-12-12 1997-06-20 Nippon Zeon Co Ltd 現像ブレード、現像装置および画像形成装置
JP3348370B2 (ja) * 1996-05-31 2002-11-20 京セラミタ株式会社 画像形成機のプロセスユニット
JPH1010784A (ja) * 1996-06-27 1998-01-16 Brother Ind Ltd 正帯電性一成分現像剤並びにその現像剤を用いた画像形成装置
WO1998014836A1 (fr) * 1996-09-30 1998-04-09 Matsushita Electric Industrial Co., Ltd. Dispositif de formation de couches de toner
JP3774970B2 (ja) * 1997-01-30 2006-05-17 コニカミノルタホールディングス株式会社 静電荷潜像現像用トナー、現像剤及び画像形成方法
JPH10228168A (ja) * 1997-02-17 1998-08-25 Canon Inc 現像装置
JPH11133736A (ja) * 1997-10-30 1999-05-21 Hitachi Ltd 現像装置
JP4000209B2 (ja) * 1997-12-17 2007-10-31 富士ゼロックス株式会社 静電潜像現像剤用トナー、静電潜像現像剤用トナーの製造方法、静電潜像現像剤、および画像形成方法

Also Published As

Publication number Publication date
CN1267003A (zh) 2000-09-20
EP1037119A2 (de) 2000-09-20
EP1037119A3 (de) 2000-12-13
DE60016299T2 (de) 2005-11-10
US6256471B1 (en) 2001-07-03
HK1030994A1 (en) 2001-05-25
ATE284051T1 (de) 2004-12-15
CN1199087C (zh) 2005-04-27
EP1037119B1 (de) 2004-12-01

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