BRPI0601412A - eliminação de emissões para toner de tamanho pequeno - Google Patents
eliminação de emissões para toner de tamanho pequenoInfo
- 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
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.
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)
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)
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 |
-
2005
- 2005-04-26 US US11/114,496 patent/US20060239710A1/en not_active Abandoned
-
2006
- 2006-04-25 BR BRPI0601412-7A patent/BRPI0601412A/pt not_active Application Discontinuation
- 2006-04-26 JP JP2006122235A patent/JP2006309240A/ja not_active Withdrawn
- 2006-04-26 CN CNA200610077076XA patent/CN1854931A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2006309240A (ja) | 2006-11-09 |
CN1854931A (zh) | 2006-11-01 |
US20060239710A1 (en) | 2006-10-26 |
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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 |