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GB1325553A - Apparatus for developing latent electrographic images with liquid ink - Google Patents

Apparatus for developing latent electrographic images with liquid ink

Info

Publication number
GB1325553A
GB1325553A GB4338770A GB4338770A GB1325553A GB 1325553 A GB1325553 A GB 1325553A GB 4338770 A GB4338770 A GB 4338770A GB 4338770 A GB4338770 A GB 4338770A GB 1325553 A GB1325553 A GB 1325553A
Authority
GB
United Kingdom
Prior art keywords
liquid ink
sept
belts
developing latent
electrographic images
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
GB4338770A
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Publication of GB1325553A publication Critical patent/GB1325553A/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
    • G03G15/101—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer for wetting the recording material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)

Abstract

1325553 Liquid developing apparatus VARIAN ASSOCIATES 10 Sept 1970 [15 Sept 1969] 43387/70 Heading G2H Developer liquid is pumped from a reservoir (25), Fig.2, (not shown) through conduits 23, 27 to a trough 21 from which it passes through apertures in a rotating development electrode drum 15 (or endless band 62) Fig. 3 (not shown) on to a latent image bearing web 4. As shown web 4 is fed by belts 38 into contact with an electrically biased, stainless steel drum 15, is stripped by teeth 52, squeeged at 53 and then blown dry. Wipers 51 clean the belts 38.
GB4338770A 1969-09-15 1970-09-10 Apparatus for developing latent electrographic images with liquid ink Expired GB1325553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85804469A 1969-09-15 1969-09-15

Publications (1)

Publication Number Publication Date
GB1325553A true GB1325553A (en) 1973-08-01

Family

ID=25327337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4338770A Expired GB1325553A (en) 1969-09-15 1970-09-10 Apparatus for developing latent electrographic images with liquid ink

Country Status (6)

Country Link
US (1) US3618567A (en)
JP (1) JPS4910261B1 (en)
CH (1) CH522245A (en)
DE (1) DE2045123C3 (en)
FR (1) FR2061222A5 (en)
GB (1) GB1325553A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518906B1 (en) * 1971-02-18 1980-05-22
US3952702A (en) * 1971-03-24 1976-04-27 Varian Associates Electrophotographic liquid toner development apparatus
US3878817A (en) * 1973-01-12 1975-04-22 Coulter Information Systems Apparatus for processing electrostatic images
US3916827A (en) * 1973-03-07 1975-11-04 Scott Paper Co Perforate development electrode
US4342823A (en) * 1973-03-07 1982-08-03 Scott Paper Company Perforate development electrode
NL7312412A (en) * 1973-03-07 1974-09-10
GB1527353A (en) * 1974-10-15 1978-10-04 Agfa Gevaert Apparatus for use in processing sheets or strips of recording material
US4410260A (en) * 1981-12-09 1983-10-18 Coulter Systems Corporation Toning apparatus and method
JPS61124977A (en) * 1984-11-22 1986-06-12 Dainippon Screen Mfg Co Ltd Wet electrophotographic copying machine
GB9027061D0 (en) * 1990-12-13 1991-02-06 Kodak Ltd Photographic processing apparatus
WO2014079506A1 (en) 2012-11-23 2014-05-30 Hewlett-Packard Indigo B.V. Ink transfer element

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1928235A (en) * 1930-10-07 1933-09-26 Hughes Ind Co Ltd Apparatus for treating films
US2431041A (en) * 1944-01-06 1947-11-18 Gen Aniline & Film Corp Mechanism for developing printed materials
US3177793A (en) * 1961-10-26 1965-04-13 Eastman Kodak Co Processor for photographic paper
GB987506A (en) * 1962-02-17 1965-03-31 Werner Zindler Improvements in or relating to the treatment of films
US3284224A (en) * 1963-01-04 1966-11-08 Xerox Corp Controlled xerographic development
US3249088A (en) * 1963-04-03 1966-05-03 Scm Corp Developing tank unit for electrostatic printing
US3369918A (en) * 1964-10-28 1968-02-20 Xerox Corp Development of latent electrostatic images with crested waves of liquid developer
US3435802A (en) * 1965-06-30 1969-04-01 Eastman Kodak Co Electrographic liquid developing apparatus
NL151192B (en) * 1965-10-06 1976-10-15 Hoechst Ag DEVICE FOR DEVELOPING LATENT, ELECTROSTATIC IMAGES.
US3359945A (en) * 1966-10-17 1967-12-26 Dennison Mfg Co Development of electrostatic images
US3407786A (en) * 1967-10-13 1968-10-29 Eastman Kodak Co Applicator device

Also Published As

Publication number Publication date
US3618567A (en) 1971-11-09
DE2045123A1 (en) 1971-03-18
FR2061222A5 (en) 1971-06-18
CH522245A (en) 1972-06-15
JPS4910261B1 (en) 1974-03-09
DE2045123B2 (en) 1979-07-05
DE2045123C3 (en) 1980-03-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee