JPH0369112B2 - - Google Patents

Info

Publication number
JPH0369112B2
JPH0369112B2 JP58204332A JP20433283A JPH0369112B2 JP H0369112 B2 JPH0369112 B2 JP H0369112B2 JP 58204332 A JP58204332 A JP 58204332A JP 20433283 A JP20433283 A JP 20433283A JP H0369112 B2 JPH0369112 B2 JP H0369112B2
Authority
JP
Japan
Prior art keywords
magnetic
developer
sleeve
container
magnetic particles
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 - Lifetime
Application number
JP58204332A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6095561A (ja
Inventor
Morikazu Mizutani
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 Inc
Original Assignee
Canon 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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP58204332A priority Critical patent/JPS6095561A/ja
Priority to US06/663,484 priority patent/US4615608A/en
Priority to GB08427356A priority patent/GB2150863B/en
Priority to DE19843439678 priority patent/DE3439678A1/de
Priority to FR8416582A priority patent/FR2554252B1/fr
Publication of JPS6095561A publication Critical patent/JPS6095561A/ja
Publication of JPH0369112B2 publication Critical patent/JPH0369112B2/ja
Granted 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
    • G03G15/09—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
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0849—Detection or control means for the developer concentration
    • G03G15/0855—Detection or control means for the developer concentration the concentration being measured by optical means
    • 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
    • G03G15/0865—Arrangements for supplying new developer
    • 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
    • G03G15/0881—Sealing of developer cartridges
    • G03G15/0882—Sealing of developer cartridges by a peelable sealing film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
JP58204332A 1983-10-31 1983-10-31 現像装置 Granted JPS6095561A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP58204332A JPS6095561A (ja) 1983-10-31 1983-10-31 現像装置
US06/663,484 US4615608A (en) 1983-10-31 1984-10-22 Developing apparatus
GB08427356A GB2150863B (en) 1983-10-31 1984-10-30 Developing apparatus
DE19843439678 DE3439678A1 (de) 1983-10-31 1984-10-30 Entwicklungsvorrichtung
FR8416582A FR2554252B1 (fr) 1983-10-31 1984-10-30 Appareil de developpement electrophotographique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58204332A JPS6095561A (ja) 1983-10-31 1983-10-31 現像装置

Publications (2)

Publication Number Publication Date
JPS6095561A JPS6095561A (ja) 1985-05-28
JPH0369112B2 true JPH0369112B2 (en]) 1991-10-30

Family

ID=16488739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58204332A Granted JPS6095561A (ja) 1983-10-31 1983-10-31 現像装置

Country Status (1)

Country Link
JP (1) JPS6095561A (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6490474A (en) * 1987-09-30 1989-04-06 Hitachi Metals Ltd Developing device
JPH0229054U (en]) * 1988-08-12 1990-02-23
JPH0748120B2 (ja) * 1988-08-12 1995-05-24 シャープ株式会社 複写機の現像装置
JP2598832B2 (ja) * 1990-04-27 1997-04-09 三田工業株式会社 イメージングユニット
JP2954140B2 (ja) 1998-02-27 1999-09-27 新潟日本電気株式会社 トナーカートリッジ
JP4587801B2 (ja) * 2004-12-15 2010-11-24 株式会社リコー 現像装置、プロセスカートリッジ、及び、画像形成装置
JP4946157B2 (ja) * 2006-05-02 2012-06-06 富士ゼロックス株式会社 画像形成ユニット

Also Published As

Publication number Publication date
JPS6095561A (ja) 1985-05-28

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