BRPI0601412A - eliminação de emissões para toner de tamanho pequeno - Google Patents

eliminação de emissões para toner de tamanho pequeno

Info

Publication number
BRPI0601412A
BRPI0601412A BRPI0601412-7A BRPI0601412A BRPI0601412A BR PI0601412 A BRPI0601412 A BR PI0601412A BR PI0601412 A BRPI0601412 A BR PI0601412A BR PI0601412 A BRPI0601412 A BR PI0601412A
Authority
BR
Brazil
Prior art keywords
toner particles
housing
toner
small size
photoreceptor
Prior art date
Application number
BRPI0601412-7A
Other languages
English (en)
Inventor
Ajay Kumar
Keith A Nau
Hirotsugu Oba
Jonathan D Sadik
David A Reed
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of BRPI0601412A publication Critical patent/BRPI0601412A/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
    • 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
    • G03G15/0898—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894 for preventing toner scattering during operation, e.g. seals
    • 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
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
    • G03G15/0942—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush with means for preventing toner scattering from the magnetic brush, e.g. magnetic seals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)

Abstract

"ELIMINAçãO DE EMISSõES PARA TONER DE TAMANHO PEQUENO". Dispositivo de vedação para um sistema de revelação em uma máquina de impressão eletrofotográfica, incluindo: um alojamento de revelador, contendo partículas de toner; um elemento doador montado giravelmente no alojamento para transferir partículas de toner para uma imagem latente em um elemento fotorreceptor que se move em uma direção do processo; um sistema de emissão de toner para recolher partículas de toner com um vácuo; e um elemento de vedação, montado em cada extremidade do alojamento e em contato com o elemento fotorreceptor, para impedir as partículas de toner que migram lateralmente de escapar de cada extremidade do alojamento, assim, reduzindo, substancialmente, as partículas de toner de serem emitidas para além do alojamento.
BRPI0601412-7A 2005-04-26 2006-04-25 eliminação de emissões para toner de tamanho pequeno BRPI0601412A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/114,496 US20060239710A1 (en) 2005-04-26 2005-04-26 Emissions elimination for small sized toner

Publications (1)

Publication Number Publication Date
BRPI0601412A true BRPI0601412A (pt) 2006-12-26

Family

ID=37187041

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0601412-7A BRPI0601412A (pt) 2005-04-26 2006-04-25 eliminação de emissões para toner de tamanho pequeno

Country Status (4)

Country Link
US (1) US20060239710A1 (pt)
JP (1) JP2006309240A (pt)
CN (1) CN1854931A (pt)
BR (1) BRPI0601412A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4748216B2 (ja) * 2008-12-15 2011-08-17 富士ゼロックス株式会社 現像装置および画像形成装置
JP4793513B2 (ja) * 2011-01-07 2011-10-12 富士ゼロックス株式会社 現像装置および画像形成装置
JP2021086020A (ja) * 2019-11-28 2021-06-03 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． 現像室用通気路を有する画像形成システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883240A (en) * 1970-03-11 1975-05-13 Canon Kk Electrophotographic copying machine
DE3117296C2 (de) * 1981-04-30 1984-01-19 Siemens AG, 1000 Berlin und 8000 München Entwicklerstation zur Entwicklung von auf einem Ladungsbildträger erzeugten Ladungsbilder
JP2001042646A (ja) * 1999-08-04 2001-02-16 Canon Inc 画像形成装置
EP1422577A3 (en) * 2002-11-20 2006-12-06 Seiko Epson Corporation Developer carrier with a reduced development gap at its longitudinal edges

Also Published As

Publication number Publication date
JP2006309240A (ja) 2006-11-09
US20060239710A1 (en) 2006-10-26
CN1854931A (zh) 2006-11-01

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired