DE69007768T2 - Entwicklungsgerät für elektrostatische latente Bilder. - Google Patents
Entwicklungsgerät für elektrostatische latente Bilder.Info
- Publication number
- DE69007768T2 DE69007768T2 DE69007768T DE69007768T DE69007768T2 DE 69007768 T2 DE69007768 T2 DE 69007768T2 DE 69007768 T DE69007768 T DE 69007768T DE 69007768 T DE69007768 T DE 69007768T DE 69007768 T2 DE69007768 T2 DE 69007768T2
- Authority
- DE
- Germany
- Prior art keywords
- electrostatic latent
- latent images
- development device
- development
- images
- 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 - Fee Related
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
- G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
-
- 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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP90200122A EP0437864B1 (de) | 1990-01-17 | 1990-01-17 | Entwicklungsgerät für elektrostatische latente Bilder |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69007768D1 DE69007768D1 (de) | 1994-05-05 |
DE69007768T2 true DE69007768T2 (de) | 1994-10-13 |
Family
ID=8204919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69007768T Expired - Fee Related DE69007768T2 (de) | 1990-01-17 | 1990-01-17 | Entwicklungsgerät für elektrostatische latente Bilder. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5142333A (de) |
EP (1) | EP0437864B1 (de) |
JP (1) | JPH04218078A (de) |
DE (1) | DE69007768T2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05313488A (ja) * | 1992-05-08 | 1993-11-26 | Ricoh Co Ltd | 現像装置 |
JPH0635317A (ja) * | 1992-07-16 | 1994-02-10 | Fuji Xerox Co Ltd | 電子写真用一成分現像装置 |
JPH07152235A (ja) * | 1993-11-30 | 1995-06-16 | Fujitsu Ltd | 現像剤攪拌装置並びにこれを用いた現像装置及び画像形成装置 |
IT1268013B1 (it) * | 1994-02-07 | 1997-02-20 | Olivetti Canon Ind Spa | Unita' di sviluppo per elettrofotocopiatrici |
US5987280A (en) * | 1994-03-18 | 1999-11-16 | Fujitsu Limited | Developing device for electrostatic latent image |
EP0807866A1 (de) * | 1996-05-17 | 1997-11-19 | Agfa-Gevaert N.V. | Elektrostatographische Entwicklungsvorrichtung mit einem Tonerdosierbehälter |
US5809383A (en) * | 1996-07-01 | 1998-09-15 | Agfa-Gevaert N.V. | Electrostatic developing device |
EP0816935B1 (de) * | 1996-07-01 | 2003-12-17 | Xeikon International N.V. | Vorrichtung zum Entwickeln eines latenten elektrostatischen Bildes |
JP4092223B2 (ja) * | 2003-02-25 | 2008-05-28 | 株式会社リコー | 現像装置及び画像形成装置 |
JP2012032718A (ja) * | 2010-08-02 | 2012-02-16 | Sharp Corp | 現像装置および画像形成装置 |
JP5589027B2 (ja) * | 2012-05-25 | 2014-09-10 | 京セラドキュメントソリューションズ株式会社 | 現像剤搬送装置、およびこれを備える現像装置、画像形成装置 |
JP5640046B2 (ja) * | 2012-07-20 | 2014-12-10 | 京セラドキュメントソリューションズ株式会社 | 現像剤搬送装置、およびこれを備える現像装置、画像形成装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4887132A (en) * | 1984-04-06 | 1989-12-12 | Eastman Kodak Company | Electrographic development apparatus having a ribbon blender |
JPH0695247B2 (ja) * | 1985-03-22 | 1994-11-24 | ミノルタ株式会社 | 静電潜像現像装置 |
US4814820A (en) * | 1985-06-29 | 1989-03-21 | Minolta Camera Kabushiki Kaisha | Electrostatic latent image developing apparatus |
JPS63133171A (ja) * | 1986-11-25 | 1988-06-04 | Minolta Camera Co Ltd | 現像装置 |
JPS63160571U (de) * | 1987-04-09 | 1988-10-20 | ||
JPH01116574A (ja) * | 1987-10-29 | 1989-05-09 | Minolta Camera Co Ltd | トナー補給装置 |
JPH01201684A (ja) * | 1988-02-05 | 1989-08-14 | Minolta Camera Co Ltd | 現像装置 |
US4878089A (en) * | 1988-08-11 | 1989-10-31 | Eastman Kodak Company | Developer station for a reproduction apparatus |
US4963033A (en) * | 1988-10-19 | 1990-10-16 | Wenger Manufacturing, Inc. | Screw refiner |
-
1990
- 1990-01-17 EP EP90200122A patent/EP0437864B1/de not_active Expired - Lifetime
- 1990-01-17 DE DE69007768T patent/DE69007768T2/de not_active Expired - Fee Related
-
1991
- 1991-01-11 US US07/640,169 patent/US5142333A/en not_active Expired - Fee Related
- 1991-01-14 JP JP3070284A patent/JPH04218078A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0437864B1 (de) | 1994-03-30 |
JPH04218078A (ja) | 1992-08-07 |
EP0437864A1 (de) | 1991-07-24 |
DE69007768D1 (de) | 1994-05-05 |
US5142333A (en) | 1992-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |