JPS55120042A - Developing method and device - Google Patents

Developing method and device

Info

Publication number
JPS55120042A
JPS55120042A JP2690279A JP2690279A JPS55120042A JP S55120042 A JPS55120042 A JP S55120042A JP 2690279 A JP2690279 A JP 2690279A JP 2690279 A JP2690279 A JP 2690279A JP S55120042 A JPS55120042 A JP S55120042A
Authority
JP
Japan
Prior art keywords
drum
sleeve
developing
gap
toner
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
JP2690279A
Other languages
English (en)
Other versions
JPS6338708B2 (ja
Inventor
Nagao Hosono
Junichiro Kanbe
Toru Takahashi
Tsutomu Toyono
Toshiharu Nakamura
Yasuyuki Tamura
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 JP2690279A priority Critical patent/JPS55120042A/ja
Priority to DE19803008913 priority patent/DE3008913A1/de
Publication of JPS55120042A publication Critical patent/JPS55120042A/ja
Priority to US06/275,402 priority patent/US4425373A/en
Publication of JPS6338708B2 publication Critical patent/JPS6338708B2/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
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/06—Developing
    • G03G13/08—Developing using a solid developer, e.g. powder developer
    • 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
    • G03G15/0914—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush with a one-component toner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Developing For Electrophotography (AREA)
JP2690279A 1979-03-08 1979-03-08 Developing method and device Granted JPS55120042A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2690279A JPS55120042A (en) 1979-03-08 1979-03-08 Developing method and device
DE19803008913 DE3008913A1 (de) 1979-03-08 1980-03-07 Verfahren und vorrichtung zur bildentwicklung
US06/275,402 US4425373A (en) 1979-03-08 1981-06-18 Method for image development by application of alternating bias

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2690279A JPS55120042A (en) 1979-03-08 1979-03-08 Developing method and device

Publications (2)

Publication Number Publication Date
JPS55120042A true JPS55120042A (en) 1980-09-16
JPS6338708B2 JPS6338708B2 (ja) 1988-08-01

Family

ID=12206155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2690279A Granted JPS55120042A (en) 1979-03-08 1979-03-08 Developing method and device

Country Status (2)

Country Link
US (1) US4425373A (ja)
JP (1) JPS55120042A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6073651A (ja) * 1983-09-30 1985-04-25 Fujitsu Ltd 現像装置
JPS62112169A (ja) * 1985-11-11 1987-05-23 Canon Inc 現像方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414951A1 (de) * 1983-04-22 1984-10-25 Canon K.K., Tokio/Tokyo Beschichtungsverfahren fuer die beschichtung mit einem entwickler
US4583490A (en) * 1983-08-18 1986-04-22 Canon Kabushiki Kaisha Thin developer layer forming apparatus
DE3577361D1 (de) * 1984-11-27 1990-05-31 Mita Industrial Co Ltd Magnetbuerstenentwicklungsverfahren.
US4800412A (en) * 1985-03-22 1989-01-24 Minolta Camera Kabushiki Kaisha Apparatus for developing electrostatic latent images
US4814820A (en) * 1985-06-29 1989-03-21 Minolta Camera Kabushiki Kaisha Electrostatic latent image developing apparatus
DE3681998D1 (de) * 1985-08-30 1991-11-21 Konishiroku Photo Ind Entwicklungsverfahren fuer ein latentes elektrostatisches bild.
DE3650246T2 (de) * 1985-09-17 1995-07-20 Canon Kk Entwicklungsverfahren und Gerät.
US5187523A (en) * 1990-09-12 1993-02-16 Canon Kabushiki Kaisha Developing apparatus for developing electrostatic latent image using two component developer
US5491541A (en) * 1992-11-12 1996-02-13 Minolta Camera Kabushiki Kaisha Developing apparatus having adjacent similar magnetic poles
JP2006091183A (ja) * 2004-09-21 2006-04-06 Fuji Xerox Co Ltd 現像装置及び画像形成装置
JP2012118261A (ja) * 2010-11-30 2012-06-21 Ricoh Co Ltd 現像装置、プロセスカートリッジ、及び、画像形成装置
US20140056622A1 (en) * 2012-08-22 2014-02-27 Motohiro Usami Development device and image forming apparatus incorporating same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6073651A (ja) * 1983-09-30 1985-04-25 Fujitsu Ltd 現像装置
JPS62112169A (ja) * 1985-11-11 1987-05-23 Canon Inc 現像方法

Also Published As

Publication number Publication date
JPS6338708B2 (ja) 1988-08-01
US4425373A (en) 1984-01-10

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