EP0379167A3 - Dispositif de la régénération de toner - Google Patents

Dispositif de la régénération de toner Download PDF

Info

Publication number
EP0379167A3
EP0379167A3 EP19900100905 EP90100905A EP0379167A3 EP 0379167 A3 EP0379167 A3 EP 0379167A3 EP 19900100905 EP19900100905 EP 19900100905 EP 90100905 A EP90100905 A EP 90100905A EP 0379167 A3 EP0379167 A3 EP 0379167A3
Authority
EP
European Patent Office
Prior art keywords
toner
feeding roller
opening
magnetic brush
agitating part
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.)
Withdrawn
Application number
EP19900100905
Other languages
German (de)
English (en)
Other versions
EP0379167A2 (fr
Inventor
Mitsugu Nemoto
Noboru Koizumi
Shigeru Okazaki
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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
Priority claimed from JP1011100A external-priority patent/JPH02190884A/ja
Priority claimed from JP1011095A external-priority patent/JPH02190879A/ja
Priority claimed from JP1011096A external-priority patent/JPH02190880A/ja
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of EP0379167A2 publication Critical patent/EP0379167A2/fr
Publication of EP0379167A3 publication Critical patent/EP0379167A3/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
EP19900100905 1989-01-20 1990-01-17 Dispositif de la régénération de toner Withdrawn EP0379167A3 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP11100/89 1989-01-20
JP1011100A JPH02190884A (ja) 1989-01-20 1989-01-20 トナー補給装置
JP11095/89 1989-01-20
JP11096/89 1989-01-20
JP1011095A JPH02190879A (ja) 1989-01-20 1989-01-20 トナー補給装置
JP1011096A JPH02190880A (ja) 1989-01-20 1989-01-20 トナー補給装置

Publications (2)

Publication Number Publication Date
EP0379167A2 EP0379167A2 (fr) 1990-07-25
EP0379167A3 true EP0379167A3 (fr) 1992-05-27

Family

ID=27279269

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900100905 Withdrawn EP0379167A3 (fr) 1989-01-20 1990-01-17 Dispositif de la régénération de toner

Country Status (1)

Country Link
EP (1) EP0379167A3 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003335A (en) * 1974-05-21 1977-01-18 Minolta Camera Kabushiki Kaisha Developing material applicator
US4502412A (en) * 1983-04-22 1985-03-05 Xerox Corporation Apparatus for metering marking particles onto a developer roller
DE3840712A1 (de) * 1987-12-04 1989-06-15 Konishiroku Photo Ind Vorrichtung zum entwickeln eines auf einem photorezeptor erzeugten latentbilds

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003335A (en) * 1974-05-21 1977-01-18 Minolta Camera Kabushiki Kaisha Developing material applicator
US4502412A (en) * 1983-04-22 1985-03-05 Xerox Corporation Apparatus for metering marking particles onto a developer roller
DE3840712A1 (de) * 1987-12-04 1989-06-15 Konishiroku Photo Ind Vorrichtung zum entwickeln eines auf einem photorezeptor erzeugten latentbilds

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 11, no. 178 (P-584)(2625) 9 June 1987 & JP-A-62 007 073 ( KONISHIROKU PHOTO ) 14 January 1987 *
PATENT ABSTRACTS OF JAPAN vol. 6, no. 30 (P-103)(908) 23 February 1982 & JP-A-56 150 768 ( TOKYO SHIBAURA DENKI ) 21 November 1981 *

Also Published As

Publication number Publication date
EP0379167A2 (fr) 1990-07-25

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