CA1016594A - Developer blade cleaning - Google Patents
Developer blade cleaningInfo
- Publication number
- CA1016594A CA1016594A CA193,289A CA193289A CA1016594A CA 1016594 A CA1016594 A CA 1016594A CA 193289 A CA193289 A CA 193289A CA 1016594 A CA1016594 A CA 1016594A
- Authority
- CA
- Canada
- Prior art keywords
- blade cleaning
- developer blade
- developer
- cleaning
- blade
- 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
Links
- 238000004140 cleaning Methods 0.000 title 1
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
- G03G21/0023—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 with electric bias
-
- 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
- G03G21/0011—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
- G03G21/0029—Details relating to the blade support
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In Electrography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00356985A US3848992A (en) | 1973-05-03 | 1973-05-03 | Developer blade cleaning |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1016594A true CA1016594A (en) | 1977-08-30 |
Family
ID=23403809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA193,289A Expired CA1016594A (en) | 1973-05-03 | 1974-02-22 | Developer blade cleaning |
Country Status (2)
Country | Link |
---|---|
US (1) | US3848992A (en) |
CA (1) | CA1016594A (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3992091A (en) * | 1974-09-16 | 1976-11-16 | Xerox Corporation | Roughened imaging surface for cleaning |
US4007982A (en) * | 1975-02-06 | 1977-02-15 | Xerox Corporation | Method and apparatus for ultrasonically cleaning a photoconductive surface |
US4254709A (en) * | 1976-01-23 | 1981-03-10 | Baldwin-Gegenheimer Corporation | Ink roller cleaning device |
US4083633A (en) * | 1976-06-28 | 1978-04-11 | Xerox Corporation | Blade cleaning holder |
GB1511199A (en) * | 1976-12-17 | 1978-05-17 | Xerox Corp | Cleaning methods and apparatus |
JPS5393037A (en) * | 1977-01-27 | 1978-08-15 | Fuji Xerox Co Ltd | Developer sealing device for copier for electrophotography |
US4364660A (en) * | 1979-05-29 | 1982-12-21 | Tokyo Shibaura Denki Kabushiki Kaisha | Apparatus for and method of cleaning a photo-sensitive body with cleaning blade brought gradually into contact with body |
US4255044A (en) * | 1979-07-09 | 1981-03-10 | Nashua Corporation | Cleaning blade for electrophotography |
US4400081A (en) * | 1980-07-21 | 1983-08-23 | Ricoh Company, Ltd. | Apparatus for cleaning photosensitive member of electrostatic copying machine |
JPS57109971A (en) * | 1980-12-26 | 1982-07-08 | Canon Inc | Cleaning device |
JPS5840578A (en) * | 1981-09-04 | 1983-03-09 | Ricoh Co Ltd | Attaching and detaching device for cleaning device |
JPS58109761U (en) * | 1982-01-22 | 1983-07-26 | ミノルタ株式会社 | Toner scattering prevention device |
IT1160772B (en) * | 1983-04-14 | 1987-03-11 | Atb Spa | CLEANING BRUSH IN PARTICULAR FOR MAGNETIC TAPE AND SIMILAR BOXES |
US4576468A (en) * | 1983-05-12 | 1986-03-18 | Ricoh Company, Ltd. | Cleaning apparatus of electrophotographic copying machine |
US4519699A (en) * | 1983-11-16 | 1985-05-28 | Ricoh Company, Ltd. | Electrophotographic copying apparatus including toner cleaning arrangement |
US4789150A (en) * | 1986-06-30 | 1988-12-06 | Xerox Corporation | Sheet stacking apparatus with trail edge control flaps |
JPS63301984A (en) * | 1986-12-11 | 1988-12-08 | ニツポン・ケンテツク・カイシヤ・リミテツド | Cleaning apparatus |
US5083169A (en) * | 1988-04-06 | 1992-01-21 | Ricoh Company, Ltd. | Device for removing deposits from a photoconductive element of an image recorder which is movable between a cleaning and non-cleaning position |
JP2759813B2 (en) * | 1989-02-21 | 1998-05-28 | コニカ株式会社 | Color image forming equipment |
US5099783A (en) * | 1990-04-17 | 1992-03-31 | Graco Inc. | Doctor blade cap |
JP3126532B2 (en) * | 1992-02-10 | 2001-01-22 | キヤノン株式会社 | Cleaning device, process cartridge, and image forming apparatus |
JPH06282122A (en) * | 1992-04-16 | 1994-10-07 | Canon Inc | Blade member, method for attaching blade member, process cartridge, method for assembling process cartridge and image forming device |
US5708928A (en) * | 1995-11-30 | 1998-01-13 | Mita Industrial Co., Ltd. | Compact cleaning apparatus for image forming apparatus |
US6463253B2 (en) * | 1999-12-20 | 2002-10-08 | Konica Corporation | Cleaning unit, and image forming method and image forming apparatus using said cleaning unit |
US6580897B2 (en) * | 1999-12-20 | 2003-06-17 | Konica Corporation | Cleaning device, and image forming method and image forming apparatus using the cleaning device |
DE10125326B4 (en) * | 2001-05-23 | 2004-03-18 | OCé PRINTING SYSTEMS GMBH | Device for removing a coating adhering to an intermediate carrier in an electrographic printing or copying machine |
US6546861B2 (en) * | 2001-07-30 | 2003-04-15 | Goss Graphic Systems, Inc. | Printing press scraping blade |
DE102008061638B4 (en) * | 2008-12-11 | 2017-02-23 | Océ Printing Systems GmbH & Co. KG | Cleaning arrangement for a moving element to be cleaned in an electrographic printing device |
JP5751813B2 (en) * | 2009-12-11 | 2015-07-22 | キヤノン株式会社 | Cleaning member |
US8474378B1 (en) | 2010-02-23 | 2013-07-02 | Valley Holdings, Llc | Chamber blade/sealing assembly for a printing press |
US8565654B2 (en) * | 2011-07-22 | 2013-10-22 | Eastman Kodak Company | Electrophotographic printer transfer station with ski |
JP2015175893A (en) * | 2014-03-13 | 2015-10-05 | 株式会社リコー | Cleaning blade, image forming apparatus including the same, and process cartridge |
JP2018189776A (en) * | 2017-05-01 | 2018-11-29 | コニカミノルタ株式会社 | Contact device and image formation apparatus having the same |
JP7043969B2 (en) * | 2018-05-16 | 2022-03-30 | コニカミノルタ株式会社 | Cleaning equipment and image forming equipment |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3655373A (en) * | 1968-08-26 | 1972-04-11 | Xerox Corp | Cleaning method for electrostatic copying machines |
US3660863A (en) * | 1969-07-03 | 1972-05-09 | Xerox Corp | Cleaning apparatus |
US3651784A (en) * | 1969-07-03 | 1972-03-28 | Xerox Corp | Low potential development electrode |
-
1973
- 1973-05-03 US US00356985A patent/US3848992A/en not_active Expired - Lifetime
-
1974
- 1974-02-22 CA CA193,289A patent/CA1016594A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3848992A (en) | 1974-11-19 |
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