GB1338417A - Developing electrostatic latent images - Google Patents

Developing electrostatic latent images

Info

Publication number
GB1338417A
GB1338417A GB6052870A GB6052870A GB1338417A GB 1338417 A GB1338417 A GB 1338417A GB 6052870 A GB6052870 A GB 6052870A GB 6052870 A GB6052870 A GB 6052870A GB 1338417 A GB1338417 A GB 1338417A
Authority
GB
United Kingdom
Prior art keywords
electrostatic latent
latent images
developing electrostatic
corotron
dec
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
GB6052870A
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
Publication of GB1338417A publication Critical patent/GB1338417A/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
    • G03G15/0822Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0887Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
    • 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
    • G03G15/0822Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0887Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
    • G03G15/0891Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for conveying or circulating developer, e.g. augers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Wet Developing In Electrophotography (AREA)

Abstract

1338417 Electro-photographic copying apparatus XEROX CORP 21 Dec 1970 [24 Dec 1970] 60528/70 Headine G2H In a cascade developer the charge on the carrier particles is modified by the application of a charge from a corotron 30 which may have an A.C. or D.C. potential applied thereto. The corotron is situated between the top wheel 23 and the discharge orifice to the drum. (For Figure see next page)
GB6052870A 1969-12-24 1970-12-21 Developing electrostatic latent images Expired GB1338417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88784469A 1969-12-24 1969-12-24

Publications (1)

Publication Number Publication Date
GB1338417A true GB1338417A (en) 1973-11-21

Family

ID=25391972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6052870A Expired GB1338417A (en) 1969-12-24 1970-12-21 Developing electrostatic latent images

Country Status (3)

Country Link
US (1) US3641981A (en)
DE (1) DE2063741A1 (en)
GB (1) GB1338417A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791113A (en) * 1971-11-24 1973-05-09 Agfa Gevaert Nv CASCADE DEVELOPMENT DEVICE FOR AN ELECTROSTATIC COPIER
US3998184A (en) * 1975-03-20 1976-12-21 Xerox Corporation Development apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011474A (en) * 1959-02-06 1961-12-05 Harold O Ulrich Xerographic development electrode apparatus
US3405682A (en) * 1964-06-08 1968-10-15 Xerox Corp Xerographic development apparatus with web loading means to remove residual developer
GB1133462A (en) * 1964-12-28 1968-11-13 Rank Xerox Ltd Electrostatic image development
US3428025A (en) * 1966-12-27 1969-02-18 Xerox Corp Xerographic development apparatus

Also Published As

Publication number Publication date
DE2063741A1 (en) 1971-07-01
US3641981A (en) 1972-02-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees