JPS6316738B2 - - Google Patents

Info

Publication number
JPS6316738B2
JPS6316738B2 JP54027327A JP2732779A JPS6316738B2 JP S6316738 B2 JPS6316738 B2 JP S6316738B2 JP 54027327 A JP54027327 A JP 54027327A JP 2732779 A JP2732779 A JP 2732779A JP S6316738 B2 JPS6316738 B2 JP S6316738B2
Authority
JP
Japan
Prior art keywords
toner
magnetic
carrier
image
magnet
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
JP54027327A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55120057A (en
Inventor
Hatsuo Tajima
Nagao Hosono
Junichiro Kanbe
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 JP2732779A priority Critical patent/JPS55120057A/ja
Priority to US06/126,865 priority patent/US4297970A/en
Priority to DE19803008862 priority patent/DE3008862A1/de
Publication of JPS55120057A publication Critical patent/JPS55120057A/ja
Publication of JPS6316738B2 publication Critical patent/JPS6316738B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
JP2732779A 1979-03-09 1979-03-09 Developing device Granted JPS55120057A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2732779A JPS55120057A (en) 1979-03-09 1979-03-09 Developing device
US06/126,865 US4297970A (en) 1979-03-09 1980-03-03 Developing apparatus
DE19803008862 DE3008862A1 (de) 1979-03-09 1980-03-07 Entwicklungsvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2732779A JPS55120057A (en) 1979-03-09 1979-03-09 Developing device

Publications (2)

Publication Number Publication Date
JPS55120057A JPS55120057A (en) 1980-09-16
JPS6316738B2 true JPS6316738B2 (en]) 1988-04-11

Family

ID=12217970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2732779A Granted JPS55120057A (en) 1979-03-09 1979-03-09 Developing device

Country Status (2)

Country Link
US (1) US4297970A (en])
JP (1) JPS55120057A (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502412A (en) * 1983-04-22 1985-03-05 Xerox Corporation Apparatus for metering marking particles onto a developer roller
JPS6324268A (ja) * 1986-07-16 1988-02-01 Minolta Camera Co Ltd 現像装置
JPH0760273B2 (ja) * 1987-10-26 1995-06-28 キヤノン株式会社 磁性現像剤
US4876574A (en) * 1987-11-04 1989-10-24 Canon Kabushiki Kaisha Developing apparatus
JPH07109524B2 (ja) * 1988-08-31 1995-11-22 キヤノン株式会社 静電荷像現像用現像剤及び画像形成方法
JP2831870B2 (ja) * 1992-01-16 1998-12-02 日立金属株式会社 現像方法
JP2009014922A (ja) * 2007-07-03 2009-01-22 Sharp Corp 現像装置、画像形成装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882821A (en) * 1969-03-08 1975-05-13 Canon Kk Developing device for electrophotography
JPS5116926A (en) * 1974-08-01 1976-02-10 Mita Industrial Co Ltd Seidenkasenzono genzohoho
JPS5334049B2 (en]) * 1974-11-05 1978-09-19
US4014291A (en) * 1976-01-26 1977-03-29 Nashua Corporation Image developing system
NL180961C (nl) * 1976-08-19 1987-05-18 Oce Van Der Grinten Nv Magneetborstel-ontwikkelinrichting.
JPS5363022A (en) * 1976-11-18 1978-06-06 Ricoh Co Ltd Developing method by magnetic brush
JPS5946389B2 (ja) * 1976-12-20 1984-11-12 株式会社リコー 磁気ブラシ現像法

Also Published As

Publication number Publication date
JPS55120057A (en) 1980-09-16
US4297970A (en) 1981-11-03

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