DE2242367B2 - Magnetbürsten-Entwicklungsanordnung - Google Patents

Magnetbürsten-Entwicklungsanordnung

Info

Publication number
DE2242367B2
DE2242367B2 DE19722242367 DE2242367A DE2242367B2 DE 2242367 B2 DE2242367 B2 DE 2242367B2 DE 19722242367 DE19722242367 DE 19722242367 DE 2242367 A DE2242367 A DE 2242367A DE 2242367 B2 DE2242367 B2 DE 2242367B2
Authority
DE
Germany
Prior art keywords
brush
magnetic brush
magnetic
development
height
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.)
Ceased
Application number
DE19722242367
Other languages
German (de)
English (en)
Other versions
DE2242367A1 (de
Inventor
Hajime Tokio Katayama
Takayuki Yokohama Kanagawa Kitajima
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 DE2242367A1 publication Critical patent/DE2242367A1/de
Publication of DE2242367B2 publication Critical patent/DE2242367B2/de
Ceased 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
    • G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
DE19722242367 1971-09-06 1972-08-29 Magnetbürsten-Entwicklungsanordnung Ceased DE2242367B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6877971A JPS4840440A (US06534493-20030318-C00184.png) 1971-09-06 1971-09-06

Publications (2)

Publication Number Publication Date
DE2242367A1 DE2242367A1 (de) 1973-03-15
DE2242367B2 true DE2242367B2 (de) 1980-12-11

Family

ID=13383546

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722242367 Ceased DE2242367B2 (de) 1971-09-06 1972-08-29 Magnetbürsten-Entwicklungsanordnung

Country Status (3)

Country Link
JP (1) JPS4840440A (US06534493-20030318-C00184.png)
DE (1) DE2242367B2 (US06534493-20030318-C00184.png)
GB (1) GB1403258A (US06534493-20030318-C00184.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7509870A (nl) * 1975-08-20 1977-02-22 Oce Van Der Grinten Nv Magneetrol.
JPS5857113B2 (ja) * 1975-11-08 1983-12-19 キヤノン株式会社 デンシシヤシンゲンゾウソウチ
JPS5296698U (US06534493-20030318-C00184.png) * 1976-01-17 1977-07-20
JPS5372628A (en) * 1976-12-10 1978-06-28 Hitachi Metals Ltd Permanent magnet roll used for development of electrophotography
JPS5466845A (en) * 1977-11-08 1979-05-29 Ricoh Co Ltd Device for preventing reverse side of sheet from staining in developing
JPS5479043A (en) * 1977-12-05 1979-06-23 Kopia Kk Developing magnet roll for electrostatic copying machine
US4258372A (en) * 1978-04-14 1981-03-24 Ricoh Company, Ltd. Small clearance retention apparatus

Also Published As

Publication number Publication date
GB1403258A (en) 1975-08-28
DE2242367A1 (de) 1973-03-15
JPS4840440A (US06534493-20030318-C00184.png) 1973-06-14

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Legal Events

Date Code Title Description
OD Request for examination
8263 Opposition against grant of a patent
8235 Patent refused