JPH0194364A - 現像装置 - Google Patents

現像装置

Info

Publication number
JPH0194364A
JPH0194364A JP25163087A JP25163087A JPH0194364A JP H0194364 A JPH0194364 A JP H0194364A JP 25163087 A JP25163087 A JP 25163087A JP 25163087 A JP25163087 A JP 25163087A JP H0194364 A JPH0194364 A JP H0194364A
Authority
JP
Japan
Prior art keywords
developer
carrier
image
developing sleeve
magnetic
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.)
Granted
Application number
JP25163087A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0466512B2 (en]
Inventor
Takahiro Kubo
貴裕 久保
Hatsuo Tajima
田嶋　初雄
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 JP25163087A priority Critical patent/JPH0194364A/ja
Priority to US07/254,151 priority patent/US4936249A/en
Publication of JPH0194364A publication Critical patent/JPH0194364A/ja
Publication of JPH0466512B2 publication Critical patent/JPH0466512B2/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
    • G03G15/09—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)
JP25163087A 1987-10-07 1987-10-07 現像装置 Granted JPH0194364A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP25163087A JPH0194364A (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
JP25163087A JPH0194364A (ja) 1987-10-07 1987-10-07 現像装置

Publications (2)

Publication Number Publication Date
JPH0194364A true JPH0194364A (ja) 1989-04-13
JPH0466512B2 JPH0466512B2 (en]) 1992-10-23

Family

ID=17225681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25163087A Granted JPH0194364A (ja) 1987-10-07 1987-10-07 現像装置

Country Status (1)

Country Link
JP (1) JPH0194364A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7823702B2 (en) 2005-12-05 2010-11-02 Mitsubishi Electric Corporation Elevator monitoring system including automatic passenger detection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7823702B2 (en) 2005-12-05 2010-11-02 Mitsubishi Electric Corporation Elevator monitoring system including automatic passenger detection
JP4842134B2 (ja) * 2005-12-05 2011-12-21 三菱電機株式会社 エレベータ監視システム

Also Published As

Publication number Publication date
JPH0466512B2 (en]) 1992-10-23

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