JPS57114163A - Developing device - Google Patents

Developing device

Info

Publication number
JPS57114163A
JPS57114163A JP18572680A JP18572680A JPS57114163A JP S57114163 A JPS57114163 A JP S57114163A JP 18572680 A JP18572680 A JP 18572680A JP 18572680 A JP18572680 A JP 18572680A JP S57114163 A JPS57114163 A JP S57114163A
Authority
JP
Japan
Prior art keywords
image
line
prints
case
density
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
JP18572680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6335984B2 (enrdf_load_stackoverflow
Inventor
Koji Sakamoto
Kazuo Kobayashi
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 JP18572680A priority Critical patent/JPS57114163A/ja
Priority to US06/326,098 priority patent/US4445771A/en
Priority to GB8136311A priority patent/GB2089244B/en
Priority to DE3153406A priority patent/DE3153406C3/de
Priority to DE19813148231 priority patent/DE3148231A1/de
Publication of JPS57114163A publication Critical patent/JPS57114163A/ja
Priority to GB08404104A priority patent/GB2150465B/en
Priority to US06/603,259 priority patent/US4575218A/en
Priority to US06/603,260 priority patent/US4576463A/en
Publication of JPS6335984B2 publication Critical patent/JPS6335984B2/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
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • 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
    • G03G2215/0614—Developer solid type one-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
    • 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
    • G03G2215/0651—Electrodes in donor member surface
    • G03G2215/0653—Microelectrodes in donor member surface, e.g. floating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing For Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
JP18572680A 1980-12-05 1980-12-30 Developing device Granted JPS57114163A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP18572680A JPS57114163A (en) 1980-12-30 1980-12-30 Developing device
US06/326,098 US4445771A (en) 1980-12-05 1981-11-30 Developing apparatus for electrostatic photography
GB8136311A GB2089244B (en) 1980-12-05 1981-12-02 Electrophotographic developing apparatus
DE3153406A DE3153406C3 (de) 1980-12-05 1981-12-05 Entwicklungseinrichtung für ein elektrophotographisches Kopiergerät
DE19813148231 DE3148231A1 (de) 1980-12-05 1981-12-05 Entwicklungseinrichtung
GB08404104A GB2150465B (en) 1980-12-05 1984-02-16 Electrophotographic developing apparatus
US06/603,259 US4575218A (en) 1980-12-05 1984-04-23 Developing apparatus for electrostatic photography
US06/603,260 US4576463A (en) 1980-12-05 1984-04-23 Developing apparatus for electrostatic photography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18572680A JPS57114163A (en) 1980-12-30 1980-12-30 Developing device

Publications (2)

Publication Number Publication Date
JPS57114163A true JPS57114163A (en) 1982-07-15
JPS6335984B2 JPS6335984B2 (enrdf_load_stackoverflow) 1988-07-18

Family

ID=16175774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18572680A Granted JPS57114163A (en) 1980-12-05 1980-12-30 Developing device

Country Status (1)

Country Link
JP (1) JPS57114163A (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58208769A (ja) * 1982-05-31 1983-12-05 Ricoh Co Ltd 現像装置
JPS59119371A (ja) * 1982-12-27 1984-07-10 Ricoh Co Ltd 現像装置
JPS6054150U (ja) * 1983-09-20 1985-04-16 株式会社東芝 現像装置
JPS6145254A (ja) * 1984-08-09 1986-03-05 Ricoh Co Ltd 現像装置
JPS6162079A (ja) * 1984-09-04 1986-03-29 Fuji Xerox Co Ltd 現像装置
JPS6263762U (enrdf_load_stackoverflow) * 1985-10-09 1987-04-20
JPS62143074A (ja) * 1985-12-17 1987-06-26 Ricoh Co Ltd 現像装置用の現像剤担持体の製造方法
US5439769A (en) * 1992-12-16 1995-08-08 Seiko Epson Corporation Developing method and system
US5540200A (en) * 1993-12-28 1996-07-30 Nissan Motor Co., Ltd. Fuel injection valve
US5766813A (en) * 1992-12-16 1998-06-16 Seiko Epson Corporation Developing method and system for transferring toner from a toner carrier member to a latent image carrier

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58208769A (ja) * 1982-05-31 1983-12-05 Ricoh Co Ltd 現像装置
JPS59119371A (ja) * 1982-12-27 1984-07-10 Ricoh Co Ltd 現像装置
JPS6054150U (ja) * 1983-09-20 1985-04-16 株式会社東芝 現像装置
JPS6145254A (ja) * 1984-08-09 1986-03-05 Ricoh Co Ltd 現像装置
JPS6162079A (ja) * 1984-09-04 1986-03-29 Fuji Xerox Co Ltd 現像装置
JPS6263762U (enrdf_load_stackoverflow) * 1985-10-09 1987-04-20
JPS62143074A (ja) * 1985-12-17 1987-06-26 Ricoh Co Ltd 現像装置用の現像剤担持体の製造方法
US5439769A (en) * 1992-12-16 1995-08-08 Seiko Epson Corporation Developing method and system
US5659858A (en) * 1992-12-16 1997-08-19 Seiko Epson Corporation Developing method and system
US5766813A (en) * 1992-12-16 1998-06-16 Seiko Epson Corporation Developing method and system for transferring toner from a toner carrier member to a latent image carrier
US5540200A (en) * 1993-12-28 1996-07-30 Nissan Motor Co., Ltd. Fuel injection valve

Also Published As

Publication number Publication date
JPS6335984B2 (enrdf_load_stackoverflow) 1988-07-18

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