DE69811462T2 - Zuführvorrichtung zum Zuführen eines magnetisch anziehbaren Entwicklerpulvers - Google Patents
Zuführvorrichtung zum Zuführen eines magnetisch anziehbaren EntwicklerpulversInfo
- Publication number
- DE69811462T2 DE69811462T2 DE69811462T DE69811462T DE69811462T2 DE 69811462 T2 DE69811462 T2 DE 69811462T2 DE 69811462 T DE69811462 T DE 69811462T DE 69811462 T DE69811462 T DE 69811462T DE 69811462 T2 DE69811462 T2 DE 69811462T2
- Authority
- DE
- Germany
- Prior art keywords
- feeding
- magnetically attractable
- developer powder
- feeding device
- attractable developer
- 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
- 239000000843 powder Substances 0.000 title 1
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
- G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
- G03G15/0879—Arrangements for metering and dispensing developer from a developer cartridge into the development unit for dispensing developer from a developer cartridge not directly attached to the development unit
-
- 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
- G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1007688A NL1007688C2 (nl) | 1997-12-04 | 1997-12-04 | Doseerinrichting voor het doseren van magnetisch aantrekbaar ontwikkelpoeder. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69811462D1 DE69811462D1 (de) | 2003-03-27 |
DE69811462T2 true DE69811462T2 (de) | 2003-10-30 |
Family
ID=19766107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69811462T Expired - Fee Related DE69811462T2 (de) | 1997-12-04 | 1998-11-27 | Zuführvorrichtung zum Zuführen eines magnetisch anziehbaren Entwicklerpulvers |
Country Status (6)
Country | Link |
---|---|
US (1) | US6067431A (de) |
EP (1) | EP0921446B1 (de) |
JP (1) | JPH11242381A (de) |
CA (1) | CA2254678A1 (de) |
DE (1) | DE69811462T2 (de) |
NL (1) | NL1007688C2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000072933A (ja) * | 1998-08-31 | 2000-03-07 | Asahi Chem Ind Co Ltd | オレフィン系エラストマー組成物 |
US6826381B2 (en) * | 2001-12-28 | 2004-11-30 | Ricoh Company, Ltd | Image formation device and agent supplying device including absorber conveying by negative pressure |
JP3968659B2 (ja) * | 2003-03-19 | 2007-08-29 | 富士ゼロックス株式会社 | トナー供給装置、現像装置及び画像形成装置 |
JP4737541B2 (ja) * | 2005-09-05 | 2011-08-03 | 株式会社リコー | 現像剤搬送装置及び画像形成装置 |
JP2010066394A (ja) * | 2008-09-09 | 2010-03-25 | Sharp Corp | 現像装置とこれを用いる画像形成装置及びトナー補給制御方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5497040A (en) * | 1978-01-17 | 1979-07-31 | Canon Inc | Developing agent conveyor |
JPS56102875A (en) * | 1980-01-21 | 1981-08-17 | Canon Inc | Developer replenishing device |
JPS58122572A (ja) * | 1982-01-16 | 1983-07-21 | Canon Inc | 磁性トナ−供給装置 |
US5181074A (en) * | 1989-01-20 | 1993-01-19 | Konica Corporation | Toner replenishing device |
JPH03177863A (ja) * | 1989-12-07 | 1991-08-01 | Ricoh Co Ltd | 現像装置 |
-
1997
- 1997-12-04 NL NL1007688A patent/NL1007688C2/nl not_active IP Right Cessation
-
1998
- 1998-11-25 JP JP10334074A patent/JPH11242381A/ja active Pending
- 1998-11-27 EP EP98204011A patent/EP0921446B1/de not_active Expired - Lifetime
- 1998-11-27 DE DE69811462T patent/DE69811462T2/de not_active Expired - Fee Related
- 1998-11-30 CA CA002254678A patent/CA2254678A1/en not_active Abandoned
- 1998-12-04 US US09/205,294 patent/US6067431A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69811462D1 (de) | 2003-03-27 |
CA2254678A1 (en) | 1999-06-04 |
NL1007688C2 (nl) | 1999-06-07 |
EP0921446A1 (de) | 1999-06-09 |
JPH11242381A (ja) | 1999-09-07 |
EP0921446B1 (de) | 2003-02-19 |
US6067431A (en) | 2000-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |