JPH0377508B2 - - Google Patents

Info

Publication number
JPH0377508B2
JPH0377508B2 JP56210151A JP21015181A JPH0377508B2 JP H0377508 B2 JPH0377508 B2 JP H0377508B2 JP 56210151 A JP56210151 A JP 56210151A JP 21015181 A JP21015181 A JP 21015181A JP H0377508 B2 JPH0377508 B2 JP H0377508B2
Authority
JP
Japan
Prior art keywords
developing roller
magnetic
magnet
developer
pole
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
JP56210151A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58114064A (ja
Inventor
Noboru Sawayama
Tsutomu Imai
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP21015181A priority Critical patent/JPS58114064A/ja
Publication of JPS58114064A publication Critical patent/JPS58114064A/ja
Publication of JPH0377508B2 publication Critical patent/JPH0377508B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
JP21015181A 1981-12-28 1981-12-28 磁気ブラシ現像装置 Granted JPS58114064A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21015181A JPS58114064A (ja) 1981-12-28 1981-12-28 磁気ブラシ現像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21015181A JPS58114064A (ja) 1981-12-28 1981-12-28 磁気ブラシ現像装置

Publications (2)

Publication Number Publication Date
JPS58114064A JPS58114064A (ja) 1983-07-07
JPH0377508B2 true JPH0377508B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-12-10

Family

ID=16584603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21015181A Granted JPS58114064A (ja) 1981-12-28 1981-12-28 磁気ブラシ現像装置

Country Status (1)

Country Link
JP (1) JPS58114064A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040704A (en) * 1957-04-16 1962-06-26 Rca Corp Apparatus for developing electrostatic printing
JPS5652781A (en) * 1979-10-08 1981-05-12 Canon Inc Developing device
JPS5664048U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1979-10-23 1981-05-29

Also Published As

Publication number Publication date
JPS58114064A (ja) 1983-07-07

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