EP0529325A3 - Device for feeding developing powder in an image forming apparatus - Google Patents
Device for feeding developing powder in an image forming apparatus Download PDFInfo
- Publication number
- EP0529325A3 EP0529325A3 EP19920112813 EP92112813A EP0529325A3 EP 0529325 A3 EP0529325 A3 EP 0529325A3 EP 19920112813 EP19920112813 EP 19920112813 EP 92112813 A EP92112813 A EP 92112813A EP 0529325 A3 EP0529325 A3 EP 0529325A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- image forming
- forming apparatus
- developing powder
- feeding developing
- feeding
- 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.)
- Granted
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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3218681A JPH0553440A (en) | 1991-08-29 | 1991-08-29 | Developing powder supplying device for image forming device |
JP218681/91 | 1991-08-29 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0529325A2 EP0529325A2 (en) | 1993-03-03 |
EP0529325A3 true EP0529325A3 (en) | 1993-07-07 |
EP0529325B1 EP0529325B1 (en) | 1996-03-06 |
Family
ID=16723753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19920112813 Expired - Lifetime EP0529325B1 (en) | 1991-08-29 | 1992-07-27 | Device for feeding developing powder in an image forming apparatus |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0529325B1 (en) |
JP (1) | JPH0553440A (en) |
DE (1) | DE69208774T2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11207477A (en) | 1998-01-26 | 1999-08-03 | Mitsubishi Electric Corp | Scraping device and scraping method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4218126A (en) * | 1978-04-19 | 1980-08-19 | Tokyo Shibaura Denki Kabushiki Kaisha | Developer collection device for a copying machine |
GB2199265A (en) * | 1986-11-18 | 1988-07-06 | Ricoh Kk | Developing device for an image-forming apparatus |
EP0282223A1 (en) * | 1987-03-03 | 1988-09-14 | Mita Industrial Co. Ltd. | Device for circulating developer |
-
1991
- 1991-08-29 JP JP3218681A patent/JPH0553440A/en active Pending
-
1992
- 1992-07-27 EP EP19920112813 patent/EP0529325B1/en not_active Expired - Lifetime
- 1992-07-27 DE DE1992608774 patent/DE69208774T2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4218126A (en) * | 1978-04-19 | 1980-08-19 | Tokyo Shibaura Denki Kabushiki Kaisha | Developer collection device for a copying machine |
GB2199265A (en) * | 1986-11-18 | 1988-07-06 | Ricoh Kk | Developing device for an image-forming apparatus |
EP0282223A1 (en) * | 1987-03-03 | 1988-09-14 | Mita Industrial Co. Ltd. | Device for circulating developer |
Also Published As
Publication number | Publication date |
---|---|
EP0529325B1 (en) | 1996-03-06 |
JPH0553440A (en) | 1993-03-05 |
DE69208774T2 (en) | 1996-08-08 |
DE69208774D1 (en) | 1996-04-11 |
EP0529325A2 (en) | 1993-03-03 |
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Legal Events
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