DE69811462T2 - Zuführvorrichtung zum Zuführen eines magnetisch anziehbaren Entwicklerpulvers - Google Patents

Zuführvorrichtung zum Zuführen eines magnetisch anziehbaren Entwicklerpulvers

Info

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
Application number
DE69811462T
Other languages
English (en)
Other versions
DE69811462D1 (de
Inventor
Robert Eric Bakker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Production Printing Netherlands BV
Original Assignee
Oce Technologies BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oce Technologies BV filed Critical Oce Technologies BV
Application granted granted Critical
Publication of DE69811462D1 publication Critical patent/DE69811462D1/de
Publication of DE69811462T2 publication Critical patent/DE69811462T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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)
DE69811462T 1997-12-04 1998-11-27 Zuführvorrichtung zum Zuführen eines magnetisch anziehbaren Entwicklerpulvers Expired - Fee Related DE69811462T2 (de)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE69811462D1 (de) 2003-03-27
US6067431A (en) 2000-05-23
CA2254678A1 (en) 1999-06-04
NL1007688C2 (nl) 1999-06-07
JPH11242381A (ja) 1999-09-07
EP0921446A1 (de) 1999-06-09
EP0921446B1 (de) 2003-02-19

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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