BRPI0804125A2 - aparelho de formação de imagem e unidade de revelação do mesmo - Google Patents

aparelho de formação de imagem e unidade de revelação do mesmo

Info

Publication number
BRPI0804125A2
BRPI0804125A2 BRPI0804125-3A BRPI0804125A BRPI0804125A2 BR PI0804125 A2 BRPI0804125 A2 BR PI0804125A2 BR PI0804125 A BRPI0804125 A BR PI0804125A BR PI0804125 A2 BRPI0804125 A2 BR PI0804125A2
Authority
BR
Brazil
Prior art keywords
developing unit
developer
forming apparatus
developing
image forming
Prior art date
Application number
BRPI0804125-3A
Other languages
English (en)
Inventor
In Cheol Jeon
Jong Jun Pil
Original Assignee
Samsung Electronics Co 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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of BRPI0804125A2 publication Critical patent/BRPI0804125A2/pt

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
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/0126—Details of unit using a solid developer
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/0121—Details of unit for developing
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0142—Structure of complete machines
    • G03G15/0147—Structure of complete machines using a single reusable electrographic recording member
    • G03G15/0152—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member
    • G03G15/0168—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member single rotation of recording member to produce multicoloured copy
    • 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
    • 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
    • G03G15/0815—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 handling means after the developing zone and before the supply, e.g. developer recovering roller
    • 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
    • G03G15/0849—Detection or control means for the developer concentration
    • G03G15/0855—Detection or control means for the developer concentration the concentration being measured by optical means
    • 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
    • G03G15/0865—Arrangements for supplying new developer
    • 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
    • G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
    • 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
    • G03G21/10—Collecting or recycling waste developer
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0142—Structure of complete machines
    • G03G15/0178—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image
    • G03G15/0189—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image primary transfer to an intermediate transfer belt
    • 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
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0167—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Color Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Cleaning In Electrography (AREA)

Abstract

APARELHO DE FORMAçãO DE IMAGEM E UNIDADE DE REVELAçãO DO MESMO. Um aparelho de formação de imagem para melhorar a conveniência de um usuário em projetar adequadamente as capacidades de armazenamento de revelador dos dispositivos de revelação em consideração de uma quantidade de revelador consumido inclui uma portadora de imagem, e vários dispositivos de revelação arranjados ao longo de uma direção de rotação da portadora de imagem para fornecer um revelador à portadora de imagem. Os vários dispositivos de revelação incluem um primeiro dispositivo de revelação tendo uma maior capacidade de armazenamento de revelador, e um segundo dispositivo de revelação disposto em um lado mais a jusante com relação à direção de rotação da portadora de imagem. O segundo dispositivo de revelação tem uma segunda maior capacidade de armazenamento de revelador.
BRPI0804125-3A 2008-02-21 2008-09-05 aparelho de formação de imagem e unidade de revelação do mesmo BRPI0804125A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20080015802 2008-02-21

Publications (1)

Publication Number Publication Date
BRPI0804125A2 true BRPI0804125A2 (pt) 2009-10-06

Family

ID=40473687

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0804125-3A BRPI0804125A2 (pt) 2008-02-21 2008-09-05 aparelho de formação de imagem e unidade de revelação do mesmo
BR122019016107-0A BR122019016107B1 (pt) 2008-02-21 2008-09-25 Unidade de revelação

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR122019016107-0A BR122019016107B1 (pt) 2008-02-21 2008-09-25 Unidade de revelação

Country Status (9)

Country Link
US (1) US7822366B2 (pt)
EP (2) EP2093621B1 (pt)
KR (1) KR101099499B1 (pt)
CN (3) CN101515141B (pt)
AT (1) ATE515721T1 (pt)
BR (2) BRPI0804125A2 (pt)
ES (1) ES2368819T5 (pt)
PL (1) PL2093622T5 (pt)
RU (2) RU2399943C2 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100913143B1 (ko) * 2008-02-21 2009-08-19 삼성전자주식회사 감광체유닛, 현상제저장유닛 및 화상형성장치
KR101099499B1 (ko) * 2008-02-21 2011-12-28 삼성전자주식회사 화상형성장치, 그 현상장치 및 현상기
JP5653283B2 (ja) * 2010-06-30 2015-01-14 キヤノン株式会社 カラー画像形成装置及び画像形成装置
JP6142680B2 (ja) * 2012-10-31 2017-06-07 ブラザー工業株式会社 画像形成装置
JP6256297B2 (ja) * 2014-10-29 2018-01-10 京セラドキュメントソリューションズ株式会社 廃トナー収容容器、画像形成装置
JP6482884B2 (ja) * 2015-01-27 2019-03-13 株式会社沖データ 画像形成装置
JP6679255B2 (ja) * 2015-09-16 2020-04-15 キヤノン株式会社 画像形成装置

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US4676192A (en) * 1983-09-30 1987-06-30 Minolta Camera Kabushiki Kaisha Dry process developing apparatus
US4615608A (en) * 1983-10-31 1986-10-07 Canon Kabushiki Kaisha Developing apparatus
JPH01131583A (ja) 1987-11-17 1989-05-24 Konica Corp カラー画像形成装置
JPH03269459A (ja) * 1990-03-19 1991-12-02 Mita Ind Co Ltd 現像装置
JP3200150B2 (ja) * 1991-05-20 2001-08-20 キヤノン株式会社 画像形成装置
US6285841B1 (en) * 1998-07-21 2001-09-04 Konica Corporation Image forming apparatus using an asymmetric wave pattern of developing bias voltage
US6029018A (en) * 1998-09-10 2000-02-22 Tektronix, Inc. Color capable electrophotographic printer
US6385414B1 (en) * 1999-08-23 2002-05-07 Brother Kogyo Kabushiki Kaisha Contaminant preventing structure for image forming apparatus and process cartridge
JP2005189901A (ja) 1999-11-19 2005-07-14 Sharp Corp カラー画像形成装置
JP2001183886A (ja) * 1999-12-24 2001-07-06 Canon Inc 画像形成装置
JP2001324871A (ja) * 2000-05-17 2001-11-22 Katsuragawa Electric Co Ltd 現像装置
JP2002049209A (ja) * 2000-08-03 2002-02-15 Seiko Epson Corp 画像形成装置
JP2003228234A (ja) * 2002-02-01 2003-08-15 Canon Inc プロセスカートリッジ及び画像形成装置
US6871033B2 (en) * 2002-03-12 2005-03-22 Brother Kogyo Kabushiki Kaisha Development unit with restrictor for developing electrostatic latent images with improved density
US20040248025A1 (en) * 2003-02-06 2004-12-09 Seiko Epson Corporation Toner, production method thereof, and image forming apparatus using same
US7024138B2 (en) 2003-02-28 2006-04-04 Canon Kabushiki Kaisha Image forming apparatus, and replenishing developer kit
US7085520B2 (en) * 2003-03-25 2006-08-01 Seiko Epson Corporation Developing device, image forming apparatus, and image forming system
RU2299457C2 (ru) * 2003-05-01 2007-05-20 Кэнон Кабусики Кайся Устройство для формирования изображений
JP4689327B2 (ja) * 2004-06-16 2011-05-25 キヤノン株式会社 画像形成装置
JP2006030957A (ja) * 2004-06-16 2006-02-02 Canon Inc 画像形成装置
JP2006030551A (ja) * 2004-07-15 2006-02-02 Canon Inc 画像形成装置
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RU2304808C1 (ru) * 2004-12-02 2007-08-20 Кэнон Кабусики Кайся Устройство формирования изображения и способ управления этим устройством
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KR101099499B1 (ko) * 2008-02-21 2011-12-28 삼성전자주식회사 화상형성장치, 그 현상장치 및 현상기

Also Published As

Publication number Publication date
EP2275875A2 (en) 2011-01-19
US20090214262A1 (en) 2009-08-27
EP2275875A3 (en) 2011-06-01
CN101515130B (zh) 2013-03-13
RU2414733C2 (ru) 2011-03-20
EP2093621B1 (en) 2011-10-26
ES2368819T3 (es) 2011-11-22
PL2093622T3 (pl) 2011-12-30
EP2093621A1 (en) 2009-08-26
RU2008135872A (ru) 2010-03-10
KR20090090971A (ko) 2009-08-26
CN103076731A (zh) 2013-05-01
EP2275875B1 (en) 2014-05-28
ATE515721T1 (de) 2011-07-15
RU2008138094A (ru) 2010-03-27
ES2368819T5 (es) 2016-04-29
RU2399943C2 (ru) 2010-09-20
KR101099499B1 (ko) 2011-12-28
CN101515141A (zh) 2009-08-26
CN101515141B (zh) 2012-07-04
PL2093622T5 (pl) 2016-12-30
US7822366B2 (en) 2010-10-26
CN101515130A (zh) 2009-08-26
BR122019016107B1 (pt) 2020-02-11

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]