JPS57177170A - Developing device of electrophotographic copying machine - Google Patents

Developing device of electrophotographic copying machine

Info

Publication number
JPS57177170A
JPS57177170A JP6144581A JP6144581A JPS57177170A JP S57177170 A JPS57177170 A JP S57177170A JP 6144581 A JP6144581 A JP 6144581A JP 6144581 A JP6144581 A JP 6144581A JP S57177170 A JPS57177170 A JP S57177170A
Authority
JP
Japan
Prior art keywords
sleeve
developing
power source
density
auxiliary electrode
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
JP6144581A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0377509B2 (enrdf_load_stackoverflow
Inventor
Yasushi Ohashi
Kazuo Terao
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP6144581A priority Critical patent/JPS57177170A/ja
Publication of JPS57177170A publication Critical patent/JPS57177170A/ja
Publication of JPH0377509B2 publication Critical patent/JPH0377509B2/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
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/06—Developing structures, details
    • G03G2215/0602—Developer
    • G03G2215/0604—Developer solid type
    • G03G2215/0607—Developer solid type two-component
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/06—Developing structures, details
    • G03G2215/0634—Developing device
    • G03G2215/0636—Specific type of dry developer device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Developing For Electrophotography (AREA)
JP6144581A 1981-04-24 1981-04-24 Developing device of electrophotographic copying machine Granted JPS57177170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6144581A JPS57177170A (en) 1981-04-24 1981-04-24 Developing device of electrophotographic copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6144581A JPS57177170A (en) 1981-04-24 1981-04-24 Developing device of electrophotographic copying machine

Publications (2)

Publication Number Publication Date
JPS57177170A true JPS57177170A (en) 1982-10-30
JPH0377509B2 JPH0377509B2 (enrdf_load_stackoverflow) 1991-12-10

Family

ID=13171263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6144581A Granted JPS57177170A (en) 1981-04-24 1981-04-24 Developing device of electrophotographic copying machine

Country Status (1)

Country Link
JP (1) JPS57177170A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496644A (en) * 1983-02-28 1985-01-29 Eastman Kodak Company Electric field adjustment for magnetic brushes
JPS6430550U (enrdf_load_stackoverflow) * 1987-08-18 1989-02-23
EP0849644A3 (en) * 1996-12-20 1998-07-01 Océ-Nederland B.V. Reversal developing system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105267A (en) * 1979-02-06 1980-08-12 Canon Inc Method and device for developing
JPS55133059A (en) * 1979-04-04 1980-10-16 Canon Inc Electrophotographic developing method
JPS5678845A (en) * 1979-11-30 1981-06-29 Fujitsu Ltd Toner developing system
JPS56125753U (enrdf_load_stackoverflow) * 1980-02-22 1981-09-25

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105267A (en) * 1979-02-06 1980-08-12 Canon Inc Method and device for developing
JPS55133059A (en) * 1979-04-04 1980-10-16 Canon Inc Electrophotographic developing method
JPS5678845A (en) * 1979-11-30 1981-06-29 Fujitsu Ltd Toner developing system
JPS56125753U (enrdf_load_stackoverflow) * 1980-02-22 1981-09-25

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496644A (en) * 1983-02-28 1985-01-29 Eastman Kodak Company Electric field adjustment for magnetic brushes
JPS6430550U (enrdf_load_stackoverflow) * 1987-08-18 1989-02-23
EP0849644A3 (en) * 1996-12-20 1998-07-01 Océ-Nederland B.V. Reversal developing system

Also Published As

Publication number Publication date
JPH0377509B2 (enrdf_load_stackoverflow) 1991-12-10

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