GB1261752A - Electrophotographic liquid developing apparatus - Google Patents

Electrophotographic liquid developing apparatus

Info

Publication number
GB1261752A
GB1261752A GB1614369A GB1614369A GB1261752A GB 1261752 A GB1261752 A GB 1261752A GB 1614369 A GB1614369 A GB 1614369A GB 1614369 A GB1614369 A GB 1614369A GB 1261752 A GB1261752 A GB 1261752A
Authority
GB
United Kingdom
Prior art keywords
web
belt
march
electrodes
developing apparatus
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
GB1614369A
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 Ltd
Original Assignee
Rank Xerox 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 Rank Xerox Ltd filed Critical Rank Xerox Ltd
Publication of GB1261752A publication Critical patent/GB1261752A/en
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
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G03G15/108—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer with which the recording material is brought in contact, e.g. immersion or surface immersion development

Landscapes

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

Abstract

1,261,752. Developing electrostatic images. RANK XEROX Ltd. March 27, 1969 [March 28, 1968], No.16143/69. Heading G2H. A latent electrostatic image on a photoconductive web 4 is developed by an endless donor belt 3 in close contact with web 4. The web is separated from the belt 3 by rollers 42, 43. Electrodes 52, 53 create an electric field which causes toner particles held to the web 4 by mechanical forces to be electro-phoretically attracted to the donor belt 3 thereby reducing fogging. A pump 6 supplies an insulating carrier liquid 2 having a high toner density to screen electrodes 55 spaced from an electrode 54 dispersed above the belt 3. Reference has been directed by the Comptroller to Specification 1, 133,321.
GB1614369A 1968-03-28 1969-03-27 Electrophotographic liquid developing apparatus Expired GB1261752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2025768A JPS4834774B1 (en) 1968-03-28 1968-03-28

Publications (1)

Publication Number Publication Date
GB1261752A true GB1261752A (en) 1972-01-26

Family

ID=12022126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1614369A Expired GB1261752A (en) 1968-03-28 1969-03-27 Electrophotographic liquid developing apparatus

Country Status (3)

Country Link
JP (1) JPS4834774B1 (en)
CA (1) CA939733A (en)
GB (1) GB1261752A (en)

Also Published As

Publication number Publication date
CA939733A (en) 1974-01-08
JPS4834774B1 (en) 1973-10-23

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