JPS57178279A - Developing device - Google Patents

Developing device

Info

Publication number
JPS57178279A
JPS57178279A JP6252681A JP6252681A JPS57178279A JP S57178279 A JPS57178279 A JP S57178279A JP 6252681 A JP6252681 A JP 6252681A JP 6252681 A JP6252681 A JP 6252681A JP S57178279 A JPS57178279 A JP S57178279A
Authority
JP
Japan
Prior art keywords
electrodes
space
surface part
electrode pairs
charging
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
JP6252681A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0131611B2 (enrdf_load_stackoverflow
Inventor
Satoru Haneda
Masahiko Itaya
Makoto Tomono
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP6252681A priority Critical patent/JPS57178279A/ja
Priority to US06/370,535 priority patent/US4431296A/en
Publication of JPS57178279A publication Critical patent/JPS57178279A/ja
Publication of JPH0131611B2 publication Critical patent/JPH0131611B2/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
    • G03G15/0803—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer in a powder cloud
    • 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
    • G03G15/0907—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush with bias voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Developing For Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
JP6252681A 1981-04-27 1981-04-27 Developing device Granted JPS57178279A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6252681A JPS57178279A (en) 1981-04-27 1981-04-27 Developing device
US06/370,535 US4431296A (en) 1981-04-27 1982-04-21 Developing method and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6252681A JPS57178279A (en) 1981-04-27 1981-04-27 Developing device

Publications (2)

Publication Number Publication Date
JPS57178279A true JPS57178279A (en) 1982-11-02
JPH0131611B2 JPH0131611B2 (enrdf_load_stackoverflow) 1989-06-27

Family

ID=13202711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6252681A Granted JPS57178279A (en) 1981-04-27 1981-04-27 Developing device

Country Status (1)

Country Link
JP (1) JPS57178279A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179361A (ja) * 1983-03-31 1984-10-11 Toshiba Corp 記録装置
JPS59181372A (ja) * 1983-03-31 1984-10-15 Toshiba Corp 現像装置
JPS60107860U (ja) * 1983-12-19 1985-07-22 京セラ株式会社 乾式現像装置
US4568955A (en) * 1983-03-31 1986-02-04 Tokyo Shibaura Denki Kabushiki Kaisha Recording apparatus using a toner-fog generated by electric fields applied to electrodes on the surface of the developer carrier
JPH0413164A (ja) * 1990-05-02 1992-01-17 Ricoh Co Ltd 現像装置
JP2009020209A (ja) * 2007-07-10 2009-01-29 Ricoh Co Ltd 現像装置、プロセスカートリッジおよび画像形成装置
JP2010164932A (ja) * 2008-12-15 2010-07-29 Ricoh Co Ltd 現像剤担持体、現像装置、画像形成装置及びプロセスユニット
JP2010262174A (ja) * 2009-05-08 2010-11-18 Ricoh Co Ltd 現像剤担持体、現像装置、及び画像形成装置
JP2011064719A (ja) * 2009-09-15 2011-03-31 Ricoh Co Ltd 現像装置、画像形成装置及びプロセスユニット

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179361A (ja) * 1983-03-31 1984-10-11 Toshiba Corp 記録装置
JPS59181372A (ja) * 1983-03-31 1984-10-15 Toshiba Corp 現像装置
US4568955A (en) * 1983-03-31 1986-02-04 Tokyo Shibaura Denki Kabushiki Kaisha Recording apparatus using a toner-fog generated by electric fields applied to electrodes on the surface of the developer carrier
JPS60107860U (ja) * 1983-12-19 1985-07-22 京セラ株式会社 乾式現像装置
JPH0413164A (ja) * 1990-05-02 1992-01-17 Ricoh Co Ltd 現像装置
JP2009020209A (ja) * 2007-07-10 2009-01-29 Ricoh Co Ltd 現像装置、プロセスカートリッジおよび画像形成装置
JP2010164932A (ja) * 2008-12-15 2010-07-29 Ricoh Co Ltd 現像剤担持体、現像装置、画像形成装置及びプロセスユニット
JP2010262174A (ja) * 2009-05-08 2010-11-18 Ricoh Co Ltd 現像剤担持体、現像装置、及び画像形成装置
JP2011064719A (ja) * 2009-09-15 2011-03-31 Ricoh Co Ltd 現像装置、画像形成装置及びプロセスユニット

Also Published As

Publication number Publication date
JPH0131611B2 (enrdf_load_stackoverflow) 1989-06-27

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