FR2623306B1 - Dispositif de nettoyage pour " toner " magnetique conducteur et appareil d'enregistrement d'images l'utilisant - Google Patents
Dispositif de nettoyage pour " toner " magnetique conducteur et appareil d'enregistrement d'images l'utilisantInfo
- Publication number
- FR2623306B1 FR2623306B1 FR888814937A FR8814937A FR2623306B1 FR 2623306 B1 FR2623306 B1 FR 2623306B1 FR 888814937 A FR888814937 A FR 888814937A FR 8814937 A FR8814937 A FR 8814937A FR 2623306 B1 FR2623306 B1 FR 2623306B1
- Authority
- FR
- France
- Prior art keywords
- toner
- same
- cleaning device
- recording apparatus
- image recording
- 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
Links
Classifications
-
- 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
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/0011—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming
- G03G21/0017—Details relating to the internal structure or chemical composition of the blades
-
- 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
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/0035—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a brush; Details of cleaning brushes, e.g. fibre density
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In Electrography (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62288428A JPH0719106B2 (ja) | 1987-11-17 | 1987-11-17 | 画像記録装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2623306A1 FR2623306A1 (fr) | 1989-05-19 |
FR2623306B1 true FR2623306B1 (fr) | 1991-01-11 |
Family
ID=17730090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR888814937A Expired - Lifetime FR2623306B1 (fr) | 1987-11-17 | 1988-11-17 | Dispositif de nettoyage pour " toner " magnetique conducteur et appareil d'enregistrement d'images l'utilisant |
Country Status (5)
Country | Link |
---|---|
US (1) | US4989021A (fr) |
EP (1) | EP0317242B1 (fr) |
JP (1) | JPH0719106B2 (fr) |
DE (1) | DE3850049T2 (fr) |
FR (1) | FR2623306B1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06104368B2 (ja) * | 1988-04-23 | 1994-12-21 | キヤノン株式会社 | 静電画像形成装置 |
JP2714154B2 (ja) * | 1989-06-30 | 1998-02-16 | キヤノン株式会社 | 画像形成装置 |
JPH0353266A (ja) * | 1989-07-21 | 1991-03-07 | Canon Inc | 画像形成装置 |
JP2774858B2 (ja) * | 1990-05-31 | 1998-07-09 | キヤノン株式会社 | 画像形成装置 |
JPH04326388A (ja) * | 1991-04-26 | 1992-11-16 | Canon Inc | 画像形成装置の誘電部材の除電装置及びこの除電装置を適用した画像形成装置 |
US5376997A (en) * | 1992-02-13 | 1994-12-27 | Konica Corporation | Rotating sleeve-type magnetic brush cleaning device |
US6396525B1 (en) * | 2000-11-07 | 2002-05-28 | Hewlett-Packard Company | Electronic display devices and methods |
US6448990B1 (en) * | 2000-11-07 | 2002-09-10 | Hewlett-Packard Company | Toner processing systems and electronic display devices and methods |
US6542176B1 (en) * | 2000-11-07 | 2003-04-01 | Hewlett-Packard Development Co., L.P. | Electronic display devices and methods |
EP1868042A1 (fr) * | 2006-06-13 | 2007-12-19 | Centre Virtuel de la Connaissance sur l'Europe | Dispositif d'affichage |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3914771A (en) * | 1973-11-14 | 1975-10-21 | Minnesota Mining & Mfg | Electrographic recording process and apparatus employing synchronized recording pulses |
JPS5395641A (en) * | 1977-02-01 | 1978-08-22 | Toshiba Corp | Electrostatic type display device |
JPS5487232A (en) * | 1977-12-22 | 1979-07-11 | Nec Corp | Cleaning brush for zerography |
JPS5840578A (ja) * | 1981-09-04 | 1983-03-09 | Ricoh Co Ltd | クリ−ニング装置の脱着装置 |
JPS5876875A (ja) * | 1981-10-30 | 1983-05-10 | Matsushita Graphic Commun Syst Inc | 静電記録装置 |
JPS58126564A (ja) * | 1982-01-25 | 1983-07-28 | Canon Inc | 表示兼プリント装置 |
CA1214502A (fr) * | 1982-11-01 | 1986-11-25 | Lloyd F. Bean | Methode et dispositif de nettoyage pour machines de xerographie |
US4739348A (en) * | 1985-10-01 | 1988-04-19 | Canon Kabushiki Kaisha | Recording head assembly using magnetic toner and image forming apparatus using the same |
JPS62239184A (ja) * | 1986-04-10 | 1987-10-20 | Toei Sangyo Kk | 電子写真装置 |
JPH0650419B2 (ja) * | 1986-07-10 | 1994-06-29 | キヤノン株式会社 | 画像記録装置 |
US4788564A (en) * | 1986-07-10 | 1988-11-29 | Canon Kabushiki Kaisha | Board recording apparatus with reduced smudge |
-
1987
- 1987-11-17 JP JP62288428A patent/JPH0719106B2/ja not_active Expired - Fee Related
-
1988
- 1988-11-14 EP EP88310734A patent/EP0317242B1/fr not_active Expired - Lifetime
- 1988-11-14 US US07/270,063 patent/US4989021A/en not_active Expired - Lifetime
- 1988-11-14 DE DE3850049T patent/DE3850049T2/de not_active Expired - Fee Related
- 1988-11-17 FR FR888814937A patent/FR2623306B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01130178A (ja) | 1989-05-23 |
EP0317242A3 (en) | 1989-10-11 |
US4989021A (en) | 1991-01-29 |
JPH0719106B2 (ja) | 1995-03-06 |
DE3850049D1 (de) | 1994-07-14 |
FR2623306A1 (fr) | 1989-05-19 |
EP0317242B1 (fr) | 1994-06-08 |
EP0317242A2 (fr) | 1989-05-24 |
DE3850049T2 (de) | 1994-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20070731 |