JPH0466511B2 - - Google Patents

Info

Publication number
JPH0466511B2
JPH0466511B2 JP25162887A JP25162887A JPH0466511B2 JP H0466511 B2 JPH0466511 B2 JP H0466511B2 JP 25162887 A JP25162887 A JP 25162887A JP 25162887 A JP25162887 A JP 25162887A JP H0466511 B2 JPH0466511 B2 JP H0466511B2
Authority
JP
Japan
Prior art keywords
developer
magnetic
carrier
developing device
developing sleeve
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
Application number
JP25162887A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0194369A (ja
Inventor
Hatsuo Tajima
Takahiro Kubo
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 JP25162887A priority Critical patent/JPH0194369A/ja
Priority to US07/254,151 priority patent/US4936249A/en
Publication of JPH0194369A publication Critical patent/JPH0194369A/ja
Publication of JPH0466511B2 publication Critical patent/JPH0466511B2/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
    • G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
JP25162887A 1987-10-07 1987-10-07 現像装置 Granted JPH0194369A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP25162887A JPH0194369A (ja) 1987-10-07 1987-10-07 現像装置
US07/254,151 US4936249A (en) 1987-10-07 1988-10-06 Developing apparatus having a two pole stationary magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25162887A JPH0194369A (ja) 1987-10-07 1987-10-07 現像装置

Publications (2)

Publication Number Publication Date
JPH0194369A JPH0194369A (ja) 1989-04-13
JPH0466511B2 true JPH0466511B2 (en]) 1992-10-23

Family

ID=17225652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25162887A Granted JPH0194369A (ja) 1987-10-07 1987-10-07 現像装置

Country Status (1)

Country Link
JP (1) JPH0194369A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4917851B2 (ja) * 2006-08-10 2012-04-18 株式会社日立ビルシステム エレベータのガイドレールの固定装置

Also Published As

Publication number Publication date
JPH0194369A (ja) 1989-04-13

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