JPS5931979A - 現像装置 - Google Patents

現像装置

Info

Publication number
JPS5931979A
JPS5931979A JP57141940A JP14194082A JPS5931979A JP S5931979 A JPS5931979 A JP S5931979A JP 57141940 A JP57141940 A JP 57141940A JP 14194082 A JP14194082 A JP 14194082A JP S5931979 A JPS5931979 A JP S5931979A
Authority
JP
Japan
Prior art keywords
toner
developer
rotating body
development
latent image
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.)
Pending
Application number
JP57141940A
Other languages
English (en)
Japanese (ja)
Inventor
Mitsuaki Kamiyama
神山　三明
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP57141940A priority Critical patent/JPS5931979A/ja
Priority to US06/521,642 priority patent/US4508052A/en
Priority to DE19833329497 priority patent/DE3329497A1/de
Publication of JPS5931979A publication Critical patent/JPS5931979A/ja
Pending 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
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0808—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the developer supplying means, e.g. structure of developer supply roller
    • 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
    • G03G2215/0619—Developer solid type one-component non-contact (flying development)
    • 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)
  • Dry Development In Electrophotography (AREA)
  • Developing For Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
JP57141940A 1982-08-16 1982-08-16 現像装置 Pending JPS5931979A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57141940A JPS5931979A (ja) 1982-08-16 1982-08-16 現像装置
US06/521,642 US4508052A (en) 1982-08-16 1983-08-09 Developing device
DE19833329497 DE3329497A1 (de) 1982-08-16 1983-08-16 Entwicklungsvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57141940A JPS5931979A (ja) 1982-08-16 1982-08-16 現像装置

Publications (1)

Publication Number Publication Date
JPS5931979A true JPS5931979A (ja) 1984-02-21

Family

ID=15303673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57141940A Pending JPS5931979A (ja) 1982-08-16 1982-08-16 現像装置

Country Status (3)

Country Link
US (1) US4508052A (en, 2012)
JP (1) JPS5931979A (en, 2012)
DE (1) DE3329497A1 (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59165082A (ja) * 1983-02-28 1984-09-18 イ−ストマン　コダツク　カンパニ− 電子記録現像方法及びその装置
US4836135A (en) * 1986-08-11 1989-06-06 Kabushiki Kaisha Toshiba Developing apparatus having one-component developing agent

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051844A (ja) * 1983-08-31 1985-03-23 Toshiba Corp 現像装置
JPS60256163A (ja) * 1984-06-01 1985-12-17 Toshiba Corp 現像装置
JPS61190361A (ja) * 1985-02-20 1986-08-25 Toshiba Corp 現像装置
US4873940A (en) * 1985-10-23 1989-10-17 Ricoh Company, Ltd. Image developing device
JP2701260B2 (ja) * 1987-05-19 1998-01-21 ミノルタ株式会社 画像形成装置
US4912513A (en) * 1987-07-02 1990-03-27 Minolta Camera Kabushiki Kaisha Developing apparatus with variable developing bias voltage
EP0322940A1 (en) * 1987-12-07 1989-07-05 Agfa-Gevaert N.V. Dry toner development
US4876575A (en) * 1988-05-31 1989-10-24 Xerox Corporation Printing apparatus including apparatus and method for charging and metering toner particles
US4878089A (en) * 1988-08-11 1989-10-31 Eastman Kodak Company Developer station for a reproduction apparatus
JP2863217B2 (ja) * 1989-10-20 1999-03-03 株式会社リコー 電子写真用現像装置
US4972230A (en) * 1989-10-31 1990-11-20 Xerox Corporation Toner usage detector based on current biasing mixing means
US5063875A (en) * 1990-03-19 1991-11-12 Xerox Corporation Development apparatus having a transport roll rotating at least twice the surface velocity of a donor roll
US5674408A (en) * 1990-03-24 1997-10-07 Ricoh Company, Ltd. Developer carrier capable of forming microfields thereon and method of producing the same
JP3010692B2 (ja) * 1990-06-27 2000-02-21 ミノルタ株式会社 現像装置
US5243390A (en) * 1990-06-27 1993-09-07 Minolta Camera Kabushiki Kaisha Device for conveying developer in a developing device
US5179414A (en) * 1991-01-22 1993-01-12 Compag Computer Corporation Apparatus for developing an image on a photoconductive surface
JPH05195265A (ja) * 1992-01-14 1993-08-03 Fudo Constr Co Ltd コンクリート電気防食用モニタリングプローブの設置方法
JPH0830041A (ja) * 1994-05-13 1996-02-02 Ricoh Co Ltd 現像装置
JP2836537B2 (ja) * 1995-08-30 1998-12-14 日本電気株式会社 現像装置
EP0772097B1 (en) * 1995-10-31 2005-04-06 Kyocera Corporation Electrophotographic developing apparatus
US5832350A (en) * 1996-01-09 1998-11-03 Hitachi, Ltd. Developing apparatus and color electrophotographic apparatus using the same
US5862440A (en) * 1997-04-11 1999-01-19 Moore Business Forms, Inc. Toner delivery device
JP4018110B2 (ja) * 2005-07-25 2007-12-05 株式会社アフィット 導電性粒子の現像方法
JP5103152B2 (ja) * 2007-12-12 2012-12-19 京セラドキュメントソリューションズ株式会社 現像装置及び画像形成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929098A (en) * 1973-11-28 1975-12-30 Xerox Corp Toner loading for touchdown donor
US4164372A (en) * 1974-05-31 1979-08-14 Xerox Corporation Method and apparatus for developing an electrical image
US4036175A (en) * 1976-03-30 1977-07-19 Sperry Rand Corporation High speed development technique
GB1549413A (en) * 1976-08-16 1979-08-08 Eskofot Res As Method and apparatus for triboelectrically charging toner particles in a xerographic system
JPS5443038A (en) * 1977-09-10 1979-04-05 Canon Inc Electrostatic image developing device
JPS5640862A (en) * 1979-09-11 1981-04-17 Canon Inc Developing device
US4370049A (en) * 1980-03-11 1983-01-25 Canon Kabushiki Kaisha Image developing device
JPS582853A (ja) * 1981-06-29 1983-01-08 Konishiroku Photo Ind Co Ltd 静電像現像方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59165082A (ja) * 1983-02-28 1984-09-18 イ−ストマン　コダツク　カンパニ− 電子記録現像方法及びその装置
US4836135A (en) * 1986-08-11 1989-06-06 Kabushiki Kaisha Toshiba Developing apparatus having one-component developing agent

Also Published As

Publication number Publication date
DE3329497A1 (de) 1984-03-15
US4508052A (en) 1985-04-02
DE3329497C2 (en, 2012) 1988-01-14

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