GB1362074A - Electrophotographic liquid developing apparatus - Google Patents

Electrophotographic liquid developing apparatus

Info

Publication number
GB1362074A
GB1362074A GB6082671A GB6082671A GB1362074A GB 1362074 A GB1362074 A GB 1362074A GB 6082671 A GB6082671 A GB 6082671A GB 6082671 A GB6082671 A GB 6082671A GB 1362074 A GB1362074 A GB 1362074A
Authority
GB
United Kingdom
Prior art keywords
rollers
developing apparatus
endless belts
plates
liquid developing
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
GB6082671A
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1362074A publication Critical patent/GB1362074A/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)
  • Developing For Electrophotography (AREA)

Abstract

1362074 Liquid developing apparatus FUJI PHOTO FILM CO Ltd 30 Dec 1971 [30 Dec 1970] 60826/71 Heading G2H An electrostatic latent image bearing sheet 100 is fed below electrode rollers (or plates) 8-14 by rollers 1-7 having endless belts 15 passing around their ends, the arrangement being such that developer liquid fed from nozzles 16-21 and guided by plates 22-27 accumulates on the image bearing surface 100 in a pool bounded by surface 100, endless belts 15 and side plates 28, 29 (Fig. 2). Endless belts (25), Fig. 4 (not shown) may also pass around the ends of the electrode rollers 8-14. The rollers and belts may be eathed or electrically biased.
GB6082671A 1970-12-30 1971-12-30 Electrophotographic liquid developing apparatus Expired GB1362074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45122799A JPS5124254B1 (en) 1970-12-30 1970-12-30

Publications (1)

Publication Number Publication Date
GB1362074A true GB1362074A (en) 1974-07-30

Family

ID=14844907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6082671A Expired GB1362074A (en) 1970-12-30 1971-12-30 Electrophotographic liquid developing apparatus

Country Status (10)

Country Link
US (1) US3783827A (en)
JP (1) JPS5124254B1 (en)
AU (1) AU466983B2 (en)
BE (1) BE777528A (en)
CA (1) CA949309A (en)
DE (1) DE2165450C3 (en)
FR (1) FR2121085A5 (en)
GB (1) GB1362074A (en)
IT (1) IT945720B (en)
NL (1) NL7118114A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913524A (en) * 1972-03-13 1975-10-21 Rank Xerox Ltd Liquid developing apparatus for electrophotography
US4037952A (en) * 1973-08-30 1977-07-26 Rank Xerox Ltd. Apparatus for liquid development of cut sheet electrostatographic copies
US3951653A (en) * 1973-08-30 1976-04-20 Rank Xerox Ltd. Method of preventing toner build-up on electrodes during liquid development
AT326854B (en) * 1973-12-18 1976-01-12 Voest Ag CONTINUOUS CASTING PLANT
US3893417A (en) * 1974-01-17 1975-07-08 Eastman Kodak Co Apparatus for liquid development of electrostatic images
US3921580A (en) * 1974-06-12 1975-11-25 Varian Associates Liquid development of electrostatic images
US3965861A (en) * 1974-09-04 1976-06-29 Rank Xerox Ltd. Separated roller liquid development
JPS5345053U (en) * 1976-09-21 1978-04-17
DE2745512A1 (en) * 1976-10-18 1978-04-20 Minolta Camera Kk DEVELOPER DEVICE WITH A LIQUID DEVELOPER, COMPOSED OF TONER AND AN ORGANIC SOLUTION
JPS5357971U (en) * 1976-10-19 1978-05-17
JPS5822910A (en) * 1981-08-03 1983-02-10 Masao Ono Level measuring method and its level
US4410260A (en) * 1981-12-09 1983-10-18 Coulter Systems Corporation Toning apparatus and method
US4720731A (en) * 1985-06-17 1988-01-19 Ricoh Company, Ltd. Device for supplying developing solution

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1819848A (en) * 1927-12-02 1931-08-18 Luther G Simjian Photographic developing apparatus
US3139810A (en) * 1962-05-14 1964-07-07 Eastman Kodak Co Diffusion transfer apparatus with a coacting belt transfer system
US3299791A (en) * 1963-05-27 1967-01-24 Fuji Photo Film Co Ltd Device for developing copying paper
US3643628A (en) * 1967-12-20 1972-02-22 Meyer L Sugarman Compact liquid toner apparatus with straight-through feed
US3601092A (en) * 1969-02-28 1971-08-24 Ricoh Kk Developing device for wet process electrophotography
US3672329A (en) * 1969-05-16 1972-06-27 Minolta Camera Kk Developing device for electrostatic duplicators
US3687708A (en) * 1969-05-21 1972-08-29 Scm Corp Liquid development of latent electrostatic images
JPS5142492B1 (en) * 1969-06-25 1976-11-16
US3650622A (en) * 1970-03-09 1972-03-21 Eastman Kodak Co Apparatus for control of bias potential in an electrophotographic copier

Also Published As

Publication number Publication date
US3783827A (en) 1974-01-08
DE2165450B2 (en) 1979-01-04
BE777528A (en) 1972-04-17
DE2165450C3 (en) 1979-09-13
AU466983B2 (en) 1975-11-13
AU3746471A (en) 1973-07-05
CA949309A (en) 1974-06-18
IT945720B (en) 1973-05-10
DE2165450A1 (en) 1972-07-27
FR2121085A5 (en) 1972-08-18
JPS5124254B1 (en) 1976-07-22
NL7118114A (en) 1972-07-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee