CA1041292A - Appareil de developpement xerographique - Google Patents

Appareil de developpement xerographique

Info

Publication number
CA1041292A
CA1041292A CA192,003A CA192003A CA1041292A CA 1041292 A CA1041292 A CA 1041292A CA 192003 A CA192003 A CA 192003A CA 1041292 A CA1041292 A CA 1041292A
Authority
CA
Canada
Prior art keywords
donor
development
image
pulse
activation
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
CA192,003A
Other languages
English (en)
Other versions
CA192003S (en
Inventor
James M. Hardenbrook
Paul G. Andrus
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of CA1041292A publication Critical patent/CA1041292A/fr
Expired 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
    • G03G15/065—Arrangements for controlling the potential of the developing electrode

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing For Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
CA192,003A 1973-02-15 1974-02-07 Appareil de developpement xerographique Expired CA1041292A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33285273A 1973-02-15 1973-02-15
US432251A US3866574A (en) 1973-02-15 1974-01-10 Xerographic developing apparatus

Publications (1)

Publication Number Publication Date
CA1041292A true CA1041292A (fr) 1978-10-31

Family

ID=26988425

Family Applications (1)

Application Number Title Priority Date Filing Date
CA192,003A Expired CA1041292A (fr) 1973-02-15 1974-02-07 Appareil de developpement xerographique

Country Status (3)

Country Link
US (1) US3866574A (fr)
JP (1) JPS5030537A (fr)
CA (1) CA1041292A (fr)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102305A (en) * 1977-07-01 1978-07-25 Xerox Corporation Development system with electrical field generating means
JPS5442142A (en) * 1977-09-10 1979-04-03 Canon Inc Image reproducing method
US4473627A (en) * 1978-07-28 1984-09-25 Canon Kabushiki Kaisha Developing method for developer transfer under electrical bias and apparatus therefor
US5044310A (en) * 1978-07-28 1991-09-03 Canon Kabushiki Kaisha Developing apparatus for non-magnetic developer
CA1138723A (fr) * 1978-07-28 1983-01-04 Tsutomu Toyono Methode et appreil de developpement pour transfert de revelateur par polarisation electrique
CA1142804A (fr) * 1978-07-28 1983-03-15 Junichiro Kanbe Methode et appareil de developpement pour transfert de revelateur sous polarisation electrique
JPS5832375B2 (ja) * 1978-07-28 1983-07-12 キヤノン株式会社 現像方法
US5194359A (en) * 1978-07-28 1993-03-16 Canon Kabushiki Kaisha Developing method for one component developer
JPS5518658A (en) * 1978-07-28 1980-02-08 Canon Inc Electrophotographic developing method
JPS5518657A (en) * 1978-07-28 1980-02-08 Canon Inc Electrophotographic developing method
JPS5532060A (en) * 1978-08-29 1980-03-06 Canon Inc Method and apparatus for electrophotographic developing
JPS5532059A (en) * 1978-08-29 1980-03-06 Canon Inc Method and apparatus for electrophotographic developing
JPS55118049A (en) * 1979-03-07 1980-09-10 Canon Inc Developing method
JPS55133059A (en) * 1979-04-04 1980-10-16 Canon Inc Electrophotographic developing method
JPS5614242A (en) * 1979-07-16 1981-02-12 Canon Inc Electrostatic developing method
JPS5640862A (en) * 1979-09-11 1981-04-17 Canon Inc Developing device
JPS56106253A (en) * 1980-01-28 1981-08-24 Canon Inc Method and apparatus for developing magnetic latent image
JPS56151967A (en) * 1980-04-26 1981-11-25 Canon Inc Developing device
JPS57111563A (en) * 1981-06-23 1982-07-12 Canon Inc Method and device for development
JPS5837657A (ja) * 1982-07-21 1983-03-04 Canon Inc 現像装置
JPS6051856A (ja) * 1983-08-31 1985-03-23 Toshiba Corp 現像装置
JPS6051847A (ja) * 1983-08-31 1985-03-23 Toshiba Corp 現像装置
JPS6051849A (ja) * 1983-08-31 1985-03-23 Toshiba Corp 現像装置
JPS6051853A (ja) * 1983-08-31 1985-03-23 Toshiba Corp 現像装置
JPS6054149U (ja) * 1983-09-20 1985-04-16 株式会社東芝 現像装置
JPS6093469A (ja) * 1983-10-28 1985-05-25 Toshiba Corp 現像装置
JPS60118865A (ja) * 1983-11-30 1985-06-26 Canon Inc 画像形成装置
JPH0634128B2 (ja) * 1983-11-30 1994-05-02 キヤノン株式会社 画像形成装置
JPS60118866A (ja) * 1983-11-30 1985-06-26 Canon Inc 画像形成装置
JPS60229070A (ja) * 1984-04-27 1985-11-14 Toshiba Corp 現像装置
JPH0642087B2 (ja) * 1984-05-31 1994-06-01 富士ゼロックス株式会社 現像方法
JPS61223769A (ja) * 1985-03-28 1986-10-04 Fuji Xerox Co Ltd 一成分現像装置
JPH083678B2 (ja) * 1986-08-11 1996-01-17 株式会社東芝 現像装置
US5025290A (en) * 1987-03-05 1991-06-18 Savin Corporation Pulsed voltage development electrode cleaner
GB2206261B (en) * 1987-06-22 1992-02-05 Konishiroku Photo Ind Multicolour image forming method and apparatus
DE69004896T2 (de) * 1989-08-31 1994-06-30 Canon Kk Bilderzeugungsgerät.
US5175070A (en) * 1989-09-27 1992-12-29 Canon Kabushiki Kaisha Image forming method and image forming apparatus
US5202731A (en) * 1989-09-27 1993-04-13 Canon Kabushiki Kaisha Image forming apparatus having an alternating bias electric field
US5338894A (en) * 1990-09-21 1994-08-16 Canon Kabushiki Kaisha Image forming method with improved development
JP2921962B2 (ja) * 1990-10-31 1999-07-19 株式会社東芝 現像装置
EP0509441B1 (fr) * 1991-04-16 1996-09-25 Matsushita Electric Industrial Co., Ltd. Méthode et appareil électrophotographique
DE69218689T2 (de) * 1991-07-26 1997-07-24 Matsushita Electric Ind Co Ltd Elektrophotographisches Verfahren und Gerät hierfür
EP0541113B1 (fr) 1991-11-08 1996-07-17 Canon Kabushiki Kaisha Révélateur à un composant pour développer des images électrostatiques et méthode de formation d'images
US5262828A (en) * 1991-12-13 1993-11-16 Minolta Camera Kabushiki Kaisha Developing bias power unit for use in an image forming apparatus
JPH05165317A (ja) * 1991-12-13 1993-07-02 Toshiba Corp 現像装置
JPH063851A (ja) * 1992-06-16 1994-01-14 Mitsubishi Kasei Corp 静電現像剤及び現像方法
US5985506A (en) * 1992-07-29 1999-11-16 Matsushita Electric Industrial Co., Ltd. Reversal electrophotographic developing method employing recyclable magnetic toner
US5634181A (en) * 1993-02-16 1997-05-27 Fuji Xerox Co., Ltd. Developing apparatus
US6374065B1 (en) 1999-09-06 2002-04-16 Canon Kabushiki Kaisha Speed ratio between an image holding member and a developer carrier varies according to an image ratio
US6512909B2 (en) 2000-08-03 2003-01-28 Kyocera Corporation Image forming process and apparatus and control method thereof
US6653037B2 (en) 2000-11-20 2003-11-25 Ricoh Company, Ltd. Toner for developing latent electrostatic images, and image forming method and device
US6868240B2 (en) * 2002-03-15 2005-03-15 Kyocera Corporation Method for developing in hybrid developing apparatus
US6829448B2 (en) * 2002-03-26 2004-12-07 Kyocera Corporation Image forming apparatus and image forming method
JP2006337907A (ja) * 2005-06-06 2006-12-14 Konica Minolta Business Technologies Inc 現像装置及び画像形成装置
JP4903644B2 (ja) * 2007-07-23 2012-03-28 株式会社リコー 現像装置及びそれを用いた画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012839A (en) * 1954-07-15 1961-12-12 Burroughs Corp Electrographic printer
US3345944A (en) * 1961-06-30 1967-10-10 Burroughs Corp Duplication of electrostatic printing
US3346475A (en) * 1963-02-25 1967-10-10 Australia Res Lab Electrophotographic method using an unsymmetrical ac current during development
US3332396A (en) * 1963-12-09 1967-07-25 Xerox Corp Xerographic developing apparatus with controlled corona means
US3550153A (en) * 1967-12-27 1970-12-22 Carter S Ink Co High speed non-impact printing
US3754962A (en) * 1970-12-21 1973-08-28 Ibm Development of electrostatic images
US3707389A (en) * 1971-01-06 1972-12-26 Xerox Corp Latent electrostatic image development
US3697169A (en) * 1971-01-06 1972-10-10 Xerox Corp Electrostatic recording apparatus and method
US3759222A (en) * 1971-03-04 1973-09-18 Xerox Corp Microfield donor with continuously reversing microfields
JPS5426821U (fr) * 1977-07-26 1979-02-21

Also Published As

Publication number Publication date
US3866574A (en) 1975-02-18
JPS5030537A (fr) 1975-03-26

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