DE68912004D1 - Entwicklungsgerät. - Google Patents

Entwicklungsgerät.

Info

Publication number
DE68912004D1
DE68912004D1 DE89306629T DE68912004T DE68912004D1 DE 68912004 D1 DE68912004 D1 DE 68912004D1 DE 89306629 T DE89306629 T DE 89306629T DE 68912004 T DE68912004 T DE 68912004T DE 68912004 D1 DE68912004 D1 DE 68912004D1
Authority
DE
Germany
Prior art keywords
processor
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
DE89306629T
Other languages
English (en)
Other versions
DE68912004T2 (de
Inventor
Matsuomi Nishimura
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
Publication of DE68912004D1 publication Critical patent/DE68912004D1/de
Application granted granted Critical
Publication of DE68912004T2 publication Critical patent/DE68912004T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • 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
    • G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dry Development In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
DE89306629T 1988-07-01 1989-06-29 Entwicklungsgerät. Expired - Fee Related DE68912004T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16414088 1988-07-01
JP16414188 1988-07-01

Publications (2)

Publication Number Publication Date
DE68912004D1 true DE68912004D1 (de) 1994-02-17
DE68912004T2 DE68912004T2 (de) 1994-05-05

Family

ID=26489347

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89306629T Expired - Fee Related DE68912004T2 (de) 1988-07-01 1989-06-29 Entwicklungsgerät.

Country Status (3)

Country Link
US (1) US4960070A (de)
EP (1) EP0349326B1 (de)
DE (1) DE68912004T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034264A (ja) * 1989-05-31 1991-01-10 Canon Inc 磁気ブラシ現像装置
US5129357A (en) * 1990-01-12 1992-07-14 Canon Kabushiki Kaisha Magnetic brush developing apparatus wherein a point of inflection in the magnetic flux density distribution is provided upstream from the maximum flux density position
US5396026A (en) * 1990-09-03 1995-03-07 Fujitsu Limited Magnetic brush developing apparatus
US5424489A (en) * 1990-09-03 1995-06-13 Fujitsu Limited Magnetic brush developing apparatus
US5498837A (en) * 1992-08-13 1996-03-12 Hitachi Metals, Ltd. Sleeve for developing roll member
US5491541A (en) * 1992-11-12 1996-02-13 Minolta Camera Kabushiki Kaisha Developing apparatus having adjacent similar magnetic poles
JP3060763B2 (ja) * 1993-01-28 2000-07-10 ミノルタ株式会社 現像装置
EP0636950B1 (de) * 1993-07-27 2000-05-17 Canon Kabushiki Kaisha Entwicklungsgerät mit einer sich drehenden Entwicklerzufuhreinheit einer Entwicklerträgereinheit
JP3334033B2 (ja) * 1996-10-25 2002-10-15 ミノルタ株式会社 現像装置
JP5071424B2 (ja) * 2009-03-26 2012-11-14 富士ゼロックス株式会社 現像装置及び画像形成装置
JP6938167B2 (ja) * 2016-03-08 2021-09-22 キヤノン株式会社 画像形成装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UST959003I4 (en) * 1976-10-05 1977-06-07 Electrostatic process development apparatus
CA1135046A (en) * 1978-01-11 1982-11-09 Kouji Suzuki Magnetic brush development apparatus
JPS56133761A (en) * 1980-03-25 1981-10-20 Ricoh Co Ltd Magnetic brush developing device
JPS5846351A (ja) * 1981-09-16 1983-03-17 Konishiroku Photo Ind Co Ltd 磁気ブラシ現像法
JPS604967A (ja) * 1983-06-24 1985-01-11 Fuji Xerox Co Ltd 電子写真複写機の現像装置
JPS6122355A (ja) * 1984-07-11 1986-01-30 Konishiroku Photo Ind Co Ltd 現像方法
US4833504A (en) * 1987-08-31 1989-05-23 Xerox Corporation Single pass highlight color printer including a scavengeless developer housing

Also Published As

Publication number Publication date
US4960070A (en) 1990-10-02
EP0349326A2 (de) 1990-01-03
EP0349326A3 (en) 1990-11-28
EP0349326B1 (de) 1994-01-05
DE68912004T2 (de) 1994-05-05

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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