GB1490210A - Apparatus for developing an electrostatic latent image - Google Patents

Apparatus for developing an electrostatic latent image

Info

Publication number
GB1490210A
GB1490210A GB4899674A GB4899674A GB1490210A GB 1490210 A GB1490210 A GB 1490210A GB 4899674 A GB4899674 A GB 4899674A GB 4899674 A GB4899674 A GB 4899674A GB 1490210 A GB1490210 A GB 1490210A
Authority
GB
United Kingdom
Prior art keywords
developing
latent image
electrostatic latent
electrostatic
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.)
Expired
Application number
GB4899674A
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
Priority to US41973273 priority Critical patent/US3929098A/en
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of GB1490210A publication Critical patent/GB1490210A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/06Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0806Apparatus 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
    • G03G15/0808Apparatus 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
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00Apparatus for electrophotographic processes
    • G03G2215/06Developing structures, details
    • G03G2215/0602Developer
    • G03G2215/0604Developer solid type
    • G03G2215/0614Developer solid type one-component
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00Apparatus for electrophotographic processes
    • G03G2215/06Developing structures, details
    • G03G2215/0634Developing device
    • G03G2215/0636Specific type of dry developer device
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S101/00Printing
    • Y10S101/37Printing employing electrostatic force
GB4899674A 1973-11-28 1974-11-12 Apparatus for developing an electrostatic latent image Expired GB1490210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US41973273 US3929098A (en) 1973-11-28 1973-11-28 Toner loading for touchdown donor

Publications (1)

Publication Number Publication Date
GB1490210A true GB1490210A (en) 1977-10-26

Family

ID=23663522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4899674A Expired GB1490210A (en) 1973-11-28 1974-11-12 Apparatus for developing an electrostatic latent image

Country Status (5)

Country Link
US (1) US3929098A (en)
JP (1) JPS5087334A (en)
CA (1) CA1047246A (en)
FR (1) FR2252596B1 (en)
GB (1) GB1490210A (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036175A (en) * 1976-03-30 1977-07-19 Sperry Rand Corporation High speed development technique
US4101909A (en) * 1976-07-30 1978-07-18 Epp Corp. Magnetic inking apparatus for pulsed electrical printing
US4103306A (en) * 1976-07-30 1978-07-25 Epp Corp. Non-impact printer with magnetic ink reorientation
US4105320A (en) * 1977-01-05 1978-08-08 Xerox Corporation Transfer of conductive particles
US4230070A (en) * 1977-08-24 1980-10-28 Minolta Camera Kabushiki Kaisha Device for automatically replenishing toner to dry-type developing apparatus for electrophotography
JPS5451847A (en) * 1977-09-30 1979-04-24 Ricoh Co Ltd Direct recorder
US4295442A (en) * 1978-08-04 1981-10-20 Sperry Corporation Magnetic toner apparatus
JPS6331778B2 (en) * 1979-07-16 1988-06-27 Canon Kk
JPS641022B2 (en) * 1979-09-11 1989-01-10 Canon Kk
US4272184A (en) * 1979-10-01 1981-06-09 Xerox Corporation Conductive carrier for magnetic brush cleaner
WO1981001120A1 (en) * 1979-10-19 1981-04-30 Marshall E Design Int Ltd High speed printer
GB2073057B (en) * 1980-03-04 1984-08-08 Canon Kk Developing electrostatic images
DE3118995C2 (en) * 1981-05-13 1983-02-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
JPS5931979A (en) * 1982-08-16 1984-02-21 Toshiba Corp Developing device
JPH0430589B2 (en) * 1982-12-28 1992-05-22
US4743937A (en) * 1983-12-12 1988-05-10 Xerox Corporation Apparatus for charging toner particles
EP0322940A1 (en) * 1987-12-07 1989-07-05 Agfa-Gevaert N.V. Dry toner development
CA2021849A1 (en) * 1989-08-21 1991-02-22 Jeffrey J. Folkins Hybrid development system
US5032872A (en) * 1989-10-30 1991-07-16 Xerox Corporation Developing device with dual donor rollers including electrically biased electrodes for each donor roller
US4990958A (en) * 1989-12-26 1991-02-05 Xerox Corporation Reload member for a single component development housing
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
JP2921962B2 (en) * 1990-10-31 1999-07-19 東芝テック株式会社 Developing device
US5270782A (en) * 1991-12-23 1993-12-14 Xerox Corporation Single-component development system with intermediate donor member
EP0577077B1 (en) * 1992-06-30 1998-09-09 Sharp Kabushiki Kaisha Developing device and method
US5341197A (en) * 1992-12-07 1994-08-23 Xerox Corporation Proper charging of donor roll in hybrid development
US5634181A (en) * 1993-02-16 1997-05-27 Fuji Xerox Co., Ltd. Developing apparatus
US5666615A (en) * 1995-02-03 1997-09-09 Hewlett-Packard Company Minimal liquid carrier transfer in an image formation process
US5587224A (en) * 1995-03-27 1996-12-24 Xerox Corporation Developing apparatus including a coated developer roller
KR0174689B1 (en) * 1996-09-11 1999-04-01 삼성전자주식회사 Preventing ghost device of development roller
JP4141066B2 (en) * 1999-09-16 2008-08-27 株式会社リコー Image forming apparatus
US6253053B1 (en) 2000-01-11 2001-06-26 Xerox Corporation Enhanced phenolic developer roll sleeves
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
DE10246022B3 (en) * 2002-10-02 2004-07-22 OCé PRINTING SYSTEMS GMBH Apparatus and method for collecting magnetizable carrier particles from a mixture of toner particles and magnetizable carrier particles
US7298995B2 (en) * 2004-07-30 2007-11-20 Kyocera Mita Corporation Developing device used in an image forming apparatus
JP5042676B2 (en) * 2007-03-20 2012-10-03 京セラドキュメントソリューションズ株式会社 Image forming apparatus
JP5207646B2 (en) * 2007-03-20 2013-06-12 京セラドキュメントソリューションズ株式会社 Image forming apparatus
JP5172182B2 (en) * 2007-03-20 2013-03-27 京セラドキュメントソリューションズ株式会社 Image forming apparatus
US20080292365A1 (en) * 2007-05-25 2008-11-27 Kyocera Mita Corporation Image forming apparatus and developing device
JP5111218B2 (en) * 2007-06-27 2013-01-09 京セラドキュメントソリューションズ株式会社 Image forming apparatus
US7613417B2 (en) * 2007-06-27 2009-11-03 Kyocera Mita Corporation Image forming apparatus
JP4903644B2 (en) * 2007-07-23 2012-03-28 株式会社リコー Developing device and image forming apparatus using the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405682A (en) * 1964-06-08 1968-10-15 Xerox Corp Xerographic development apparatus with web loading means to remove residual developer
US3580673A (en) * 1968-08-26 1971-05-25 Xerox Corp Cleaning apparatus
US3654902A (en) * 1969-11-28 1972-04-11 Plastic Coating Corp Toner unit for photoelectrostatic reproduction
US3696783A (en) * 1970-12-15 1972-10-10 Xerox Corp Automated touchdown developement system
US3759222A (en) * 1971-03-04 1973-09-18 Xerox Corp Microfield donor with continuously reversing microfields

Also Published As

Publication number Publication date
FR2252596A1 (en) 1975-06-20
JPS5087334A (en) 1975-07-14
CA1047246A1 (en)
US3929098A (en) 1975-12-30
FR2252596B1 (en) 1977-11-04
CA1047246A (en) 1979-01-30

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921112