SG10201808893TA - Developing apparatus and image forming apparatus - Google Patents
Developing apparatus and image forming apparatusInfo
- Publication number
- SG10201808893TA SG10201808893TA SG10201808893TA SG10201808893TA SG10201808893TA SG 10201808893T A SG10201808893T A SG 10201808893TA SG 10201808893T A SG10201808893T A SG 10201808893TA SG 10201808893T A SG10201808893T A SG 10201808893TA SG 10201808893T A SG10201808893T A SG 10201808893TA
- Authority
- SG
- Singapore
- Prior art keywords
- developer carrying
- contact
- carrying member
- developer
- image forming
- 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
- G03G15/0806—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
- G03G15/0812—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 regulating means, e.g. structure of doctor blade
-
- 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
-
- 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
- G03G15/0808—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 supplying means, e.g. structure of developer supply 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
- G03G15/0806—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
- G03G15/0818—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 structure of the donor member, e.g. surface properties
-
- 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
-
- 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
-
- 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
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
- G03G21/1814—Details of parts of process cartridge, e.g. for charging, transfer, cleaning, developing
-
- 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
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1839—Means for handling the process cartridge in the apparatus body
-
- 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
- G03G2215/08—Details of powder developing device not concerning the development directly
- G03G2215/0802—Arrangements for agitating or circulating developer material
- G03G2215/0805—Cleaning blade adjacent to the donor member
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/0026—Cleaning of foreign matter, e.g. paper powder, from imaging member
- G03G2221/0068—Cleaning mechanism
- G03G2221/0089—Mechanical
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Dry Development In Electrophotography (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
SG0134 OF THE DISCLOSURE Provided is a developing apparatus including a developer carrying member, a developer container, and a regulating member to regulate the thickness of the developer. The regulating member includes a support member such that one end is fixed to the developer container, the other end is a free end, and the support member extends in a direction opposite to the rotating direction of the developer carrying member, and a contact member to be fixed to the other end of the support member and to contact the developer carrying member. The contact member includes a contact curved surface along a peripheral surface of the developer carrying member, and an opposite surface to face the developer carrying member. The contact pressure of the contact curved surface applied to the developer carrying member decreases as a location on the developer carrying member approaches downstream side in the rotating direction. ABSTRACT OF THE DISCLOSURE DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS FIG.2
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017199219A JP7020853B2 (en) | 2017-10-13 | 2017-10-13 | Developing equipment and image forming equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201808893TA true SG10201808893TA (en) | 2019-05-30 |
Family
ID=63840681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201808893TA SG10201808893TA (en) | 2017-10-13 | 2018-10-09 | Developing apparatus and image forming apparatus |
Country Status (9)
Country | Link |
---|---|
US (1) | US10444660B2 (en) |
EP (1) | EP3470929A1 (en) |
JP (1) | JP7020853B2 (en) |
KR (1) | KR20190041914A (en) |
CN (1) | CN109669330A (en) |
PH (1) | PH12018000308A1 (en) |
RU (1) | RU2018135690A (en) |
SG (1) | SG10201808893TA (en) |
TW (1) | TW201928544A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7225931B2 (en) * | 2019-03-06 | 2023-02-21 | ブラザー工業株式会社 | developing device |
CN117930605B (en) * | 2024-03-22 | 2024-05-24 | 珠海市颂洋科技有限公司 | Developing assembly and image forming apparatus |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58210499A (en) | 1982-05-31 | 1983-12-07 | Matsushita Electric Works Ltd | Element for heat exchanger |
JPH0731454B2 (en) | 1985-11-19 | 1995-04-10 | 株式会社リコー | Development device |
JP2590921B2 (en) | 1987-08-28 | 1997-03-19 | 富士ゼロックス株式会社 | One-component development method |
JP2916773B2 (en) | 1988-06-02 | 1999-07-05 | 富士ゼロックス株式会社 | One-component developing device |
JP2671013B2 (en) | 1988-06-16 | 1997-10-29 | ディップソール株式会社 | Method for supplying nickel ions in alkaline nickel or nickel alloy plating |
JPH11272067A (en) * | 1998-01-21 | 1999-10-08 | Matsushita Electric Ind Co Ltd | Developing device and its production |
JPH11316499A (en) | 1998-05-01 | 1999-11-16 | Ricoh Co Ltd | Developing device |
US6021299A (en) * | 1999-05-27 | 2000-02-01 | Oki Data America, Inc. | Precision blade for metering toner on developing roller |
JP4446568B2 (en) * | 2000-07-21 | 2010-04-07 | 富士通マイクロエレクトロニクス株式会社 | PLL frequency synthesizer circuit |
US6484006B2 (en) * | 2000-12-29 | 2002-11-19 | Toshiba Tec Kabushiki Kaisha | Developing device with developer layer regulating blade |
JP2007094201A (en) | 2005-09-29 | 2007-04-12 | Canon Inc | Developer regulation member, developing device, process cartridge, and image forming apparatus |
US7840168B2 (en) | 2006-06-23 | 2010-11-23 | Canon Kabushiki Kaisha | Developing apparatus |
DE102006031671A1 (en) * | 2006-07-08 | 2008-01-10 | Lanxess Deutschland Gmbh | Non-agglomerating ion exchange mixed beds |
JP2008122936A (en) * | 2006-10-17 | 2008-05-29 | Bridgestone Corp | Developer amount regulation blade and image forming apparatus equipped with the same |
US7773923B2 (en) | 2007-05-14 | 2010-08-10 | Canon Kabushiki Kaisha | Developing apparatus and image forming apparatus |
JP2008310024A (en) | 2007-06-14 | 2008-12-25 | Canon Inc | Developer regulating device |
JP2009042320A (en) | 2007-08-07 | 2009-02-26 | Konica Minolta Business Technologies Inc | Developing unit and image forming apparatus |
JP5574808B2 (en) | 2010-04-30 | 2014-08-20 | キヤノン株式会社 | Image forming apparatus |
US9064248B2 (en) * | 2010-07-29 | 2015-06-23 | Bank Of America Corporation | Remote capture of multiple deposit items using a grid |
JP5968032B2 (en) | 2011-05-25 | 2016-08-10 | キヤノン株式会社 | Developing device, process cartridge, image forming apparatus |
US9026013B2 (en) * | 2012-12-21 | 2015-05-05 | Xerox Corporation | System and apparatus for toner charging using charge/metering blade having an adjustable nip |
JP2014238568A (en) | 2013-05-07 | 2014-12-18 | キヤノン株式会社 | Developing device, process cartridge, and image forming apparatus |
JP6429481B2 (en) | 2013-05-10 | 2018-11-28 | キヤノン株式会社 | Developing device and image forming apparatus |
US20150030356A1 (en) * | 2013-07-23 | 2015-01-29 | Xerox Corporation | Charge blade having multiple contact point metering |
JP6659082B2 (en) | 2014-02-18 | 2020-03-04 | キヤノン株式会社 | Image forming device |
KR101813319B1 (en) * | 2014-02-18 | 2017-12-28 | 캐논 가부시끼가이샤 | Developing apparatus, cartridge, and image forming apparatus |
US9442418B2 (en) | 2014-10-20 | 2016-09-13 | Canon Kabushiki Kaisha | Developing device, process cartridge and image forming apparatus |
JP6946086B2 (en) | 2016-07-29 | 2021-10-06 | キヤノン株式会社 | Develop equipment and process cartridge |
-
2017
- 2017-10-13 JP JP2017199219A patent/JP7020853B2/en active Active
-
2018
- 2018-09-18 TW TW107132784A patent/TW201928544A/en unknown
- 2018-10-04 KR KR1020180118303A patent/KR20190041914A/en unknown
- 2018-10-09 SG SG10201808893TA patent/SG10201808893TA/en unknown
- 2018-10-10 RU RU2018135690A patent/RU2018135690A/en unknown
- 2018-10-10 US US16/155,940 patent/US10444660B2/en active Active
- 2018-10-11 CN CN201811182494.4A patent/CN109669330A/en active Pending
- 2018-10-12 PH PH12018000308A patent/PH12018000308A1/en unknown
- 2018-10-12 EP EP18200076.0A patent/EP3470929A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JP2019074585A (en) | 2019-05-16 |
US20190113862A1 (en) | 2019-04-18 |
TW201928544A (en) | 2019-07-16 |
PH12018000308A1 (en) | 2019-05-15 |
JP7020853B2 (en) | 2022-02-16 |
US10444660B2 (en) | 2019-10-15 |
EP3470929A1 (en) | 2019-04-17 |
RU2018135690A (en) | 2020-04-10 |
RU2018135690A3 (en) | 2020-04-10 |
CN109669330A (en) | 2019-04-23 |
KR20190041914A (en) | 2019-04-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU201713017S (en) | Applicator device for a fluid delivery apparatus | |
AU201815122S (en) | Overcap | |
PH12015000207A1 (en) | Developing cartridge, process cartridge and image forming apparatus | |
AU201815274S (en) | Eyeglasses | |
SA119400481B1 (en) | Finger pump | |
EP2775355A3 (en) | Developing device | |
SG10201808893TA (en) | Developing apparatus and image forming apparatus | |
EP2787397A3 (en) | Fixing device and image forming apparatus | |
MY167923A (en) | Threaded joint for steel pipe | |
PH12019000469A1 (en) | Developing device, process cartridge and image forming apparatus | |
MX2020012909A (en) | System and method for analysing a surface that is subject to wear. | |
AU201811684S (en) | Mobile computing device | |
MX2019001914A (en) | Adhesive label and roll. | |
PH12018502688A1 (en) | A skin-friendly absorbent structure for providing oxygen | |
TW201613752A (en) | Polarizing plate, and image display device using the same | |
PH12018500206B1 (en) | Brake pad | |
EP2818934A3 (en) | Medium discharge device and image forming apparatus | |
EP3627231A3 (en) | Fixing device and image forming apparatus incorporating the same | |
AU201816901S (en) | Desktop video processor | |
TW201614018A (en) | Resin composition, coating film, plastic film with coating film, and display device | |
JP2017173861A5 (en) | ||
MX2019008570A (en) | Development cartridge having sealing member. | |
EP3200027A3 (en) | Wet type developing device | |
EP2767873A3 (en) | Image forming apparatus | |
SG10201808506XA (en) | Developing apparatus and image forming apparatus |