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GB1271750A - Electrographic liquid-development apparatus - Google Patents

Electrographic liquid-development apparatus

Info

Publication number
GB1271750A
GB1271750A GB31026/69A GB3102669A GB1271750A GB 1271750 A GB1271750 A GB 1271750A GB 31026/69 A GB31026/69 A GB 31026/69A GB 3102669 A GB3102669 A GB 3102669A GB 1271750 A GB1271750 A GB 1271750A
Authority
GB
United Kingdom
Prior art keywords
development
web
moving
electrographic
electrographic liquid
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
GB31026/69A
Inventor
William Trachtenberg
Gene Harold Robinson
Orville Carl Rodenberg
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1271750A publication Critical patent/GB1271750A/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

1,271,750. Electrographic liquid development device. EASTMAN KODAK CO. June 19, 1969 [June 24, 1968], No.31026/69. Heading G2H. Electrographic liquid development apparatus has a receptacle 13 for containing an electrographic liquid developer 12 and means for moving an electrostatic image-carrying surface 10 into and from the receptacle along a development path in spaced face to face relationship with a further surface, e.g. drum core 15, which is arranged to move with the image-carrying surface without relative movement therebetween along a major portion of the path. The drum core 15 may be provided with an outer conductive sleeve 23 to act as a development electrode, and a flange shoulder 24 spaces the two surfaces. In a second embodiment Fig. 3 (not shown) the web (50) passes around three such drums immersed in a single tank and an endless conductive belt (45) engaging the core of each drum acts as a development electrode. In a third embodiment, Fig.4 (not shown), the spaced moving development electrode is formed by an endless belt passing round a pair of rollers (77, 78) immersed in a tank (74), the web (72) moving over and at a distance from, the belt (76). A vacuum knife (83) and an air knife (84) are provided for removing liquid from the web after development.
GB31026/69A 1968-06-24 1969-06-19 Electrographic liquid-development apparatus Expired GB1271750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73932668A 1968-06-24 1968-06-24

Publications (1)

Publication Number Publication Date
GB1271750A true GB1271750A (en) 1972-04-26

Family

ID=24971782

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31026/69A Expired GB1271750A (en) 1968-06-24 1969-06-19 Electrographic liquid-development apparatus

Country Status (6)

Country Link
US (1) US3556050A (en)
BE (1) BE734994A (en)
CH (1) CH492241A (en)
DE (1) DE1931601A1 (en)
FR (1) FR2011582A1 (en)
GB (1) GB1271750A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756409A (en) * 1969-09-26 1971-03-01 Fuji Photo Film Co Ltd LIQUID TYPE ELECTROPHOTOGRAPHIC DEVELOPMENT APPARATUS
BE759353A (en) * 1969-11-27 1971-04-30 Fuji Photo Film Co Ltd ELECTROPHOTOGRAPHIC DEVELOPMENT DEVICE
US3784397A (en) * 1970-02-04 1974-01-08 Xerox Corp Imaging system
JPS5117050B1 (en) * 1970-06-22 1976-05-29
JPS5117053B1 (en) * 1970-07-03 1976-05-29
JPS5119337B1 (en) * 1970-07-21 1976-06-16
US3905331A (en) * 1970-11-05 1975-09-16 Ricoh Kk Means for precluding trailing of toner images in electrophotography of the wet type
JPS5122821B1 (en) * 1970-12-10 1976-07-13
US3949703A (en) * 1971-12-30 1976-04-13 Savin Business Machines Corporation Self-cleaning developer applicator
US3817212A (en) * 1972-01-10 1974-06-18 Xerox Corp Electrostatographic liquid development apparatus
GB1339361A (en) * 1972-02-14 1973-12-05 Rank Xerox Ltd Electrophotographic apparatus
US8527412B1 (en) * 2008-08-28 2013-09-03 Bank Of America Corporation End-to end monitoring of a check image send process
US9823958B2 (en) 2016-02-08 2017-11-21 Bank Of America Corporation System for processing data using different processing channels based on source error probability
US10437778B2 (en) 2016-02-08 2019-10-08 Bank Of America Corporation Archive validation system with data purge triggering
US10460296B2 (en) 2016-02-08 2019-10-29 Bank Of America Corporation System for processing data using parameters associated with the data for auto-processing
US10437880B2 (en) 2016-02-08 2019-10-08 Bank Of America Corporation Archive validation system with data purge triggering
US10067869B2 (en) 2016-02-12 2018-09-04 Bank Of America Corporation System for distributed data processing with automatic caching at various system levels
US9952942B2 (en) 2016-02-12 2018-04-24 Bank Of America Corporation System for distributed data processing with auto-recovery
CN107335554B (en) * 2017-06-29 2019-04-05 常州市新创智能科技有限公司 A kind of carbon fiber automatic spray apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1737149A (en) * 1927-04-12 1929-11-26 Cohoe Processes Inc Machine for and method of dyeing cloth and otherwise treating textiles
US1819848A (en) * 1927-12-02 1931-08-18 Luther G Simjian Photographic developing apparatus
US1927886A (en) * 1931-04-25 1933-09-26 Hughes Ind Co Ltd Film coloring machine
US2474717A (en) * 1947-06-21 1949-06-28 Rodney Hunt Machine Co Process and apparatus for tensionless handling of running lengths of materials
NL76216C (en) * 1951-07-06
GB770130A (en) * 1954-06-02 1957-03-13 Julien Dungler Device for the impregnation of web materials
US3368526A (en) * 1965-12-01 1968-02-13 Tokyo Shibaura Electric Co Apparatus for developing electrostatic latent images by liquid developing system
US3367791A (en) * 1966-07-11 1968-02-06 Addressograph Multigraph Liquid development of electrostatic images

Also Published As

Publication number Publication date
BE734994A (en) 1969-08-29
CH492241A (en) 1970-06-15
FR2011582A1 (en) 1970-03-06
DE1931601A1 (en) 1970-01-08
US3556050A (en) 1971-01-19

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