GB1436631A - Electrophotographic colour copying apparatus - Google Patents

Electrophotographic colour copying apparatus

Info

Publication number
GB1436631A
GB1436631A GB1684473A GB1684473A GB1436631A GB 1436631 A GB1436631 A GB 1436631A GB 1684473 A GB1684473 A GB 1684473A GB 1684473 A GB1684473 A GB 1684473A GB 1436631 A GB1436631 A GB 1436631A
Authority
GB
United Kingdom
Prior art keywords
colour
developments
april
liquid developer
cut
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
GB1684473A
Other languages
English (en)
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Priority claimed from JP3606372A external-priority patent/JPS5330337B2/ja
Priority claimed from JP3606272A external-priority patent/JPS5330336B2/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB1436631A publication Critical patent/GB1436631A/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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/28—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/0121—Details of unit for developing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Color Electrophotography (AREA)
  • Wet Developing In Electrophotography (AREA)
GB1684473A 1972-04-12 1973-04-09 Electrophotographic colour copying apparatus Expired GB1436631A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3606372A JPS5330337B2 (enrdf_load_stackoverflow) 1972-04-12 1972-04-12
JP3606272A JPS5330336B2 (enrdf_load_stackoverflow) 1972-04-12 1972-04-12

Publications (1)

Publication Number Publication Date
GB1436631A true GB1436631A (en) 1976-05-19

Family

ID=26375077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1684473A Expired GB1436631A (en) 1972-04-12 1973-04-09 Electrophotographic colour copying apparatus

Country Status (2)

Country Link
FR (1) FR2179991B1 (enrdf_load_stackoverflow)
GB (1) GB1436631A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365890A (en) 1980-11-12 1982-12-28 Himbury Albert G Process and apparatus for photographically enlarging and developing an image
GB2201088A (en) * 1987-02-18 1988-08-24 Teves Gmbh Alfred Motor vehicle seat

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE341451C (enrdf_load_stackoverflow) *
FR1541317A (fr) * 1966-10-18 1968-10-04 Procédé et appareil pour la production de copies par voie électrophotographique
JPS4811054B1 (enrdf_load_stackoverflow) * 1969-07-21 1973-04-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365890A (en) 1980-11-12 1982-12-28 Himbury Albert G Process and apparatus for photographically enlarging and developing an image
GB2201088A (en) * 1987-02-18 1988-08-24 Teves Gmbh Alfred Motor vehicle seat

Also Published As

Publication number Publication date
DE2317727B2 (de) 1977-02-10
FR2179991A1 (enrdf_load_stackoverflow) 1973-11-23
FR2179991B1 (enrdf_load_stackoverflow) 1976-09-10
DE2317727A1 (de) 1973-10-18

Similar Documents

Publication Publication Date Title
GB1496815A (en) Apparatus for forming two colour copy from single colour document
GB1476782A (en) Multi-colour electrophotographic copying apparatus
US3936171A (en) Electrostatographic methods and apparatus
ES422230A1 (es) Mecanismo de transferencia de imagenes.
GB1490210A (en) Apparatus for developing an electrostatic latent image
GB1403218A (en) Method and apparatus for electrostatic reproduction
GB1472181A (en) Electrophotography
GB1376278A (en) Electro photographic copying methods
GB987285A (en) Half-tone electrophotography
GB1423793A (en) Colour electrophotographic method
JPS5242729A (en) Auto-bias development in the electrophotographic copying machine
GB1485341A (en) Process for electrographic image production
GB1436631A (en) Electrophotographic colour copying apparatus
GB1456544A (en) Electrographic method and apparatus
JPS53116160A (en) Two-color image developing process
JPS5654473A (en) Electrophotographic copier
ES8202162A1 (es) Un sistema de copia perfeccionado y correspondiente metodo de producir copias de un original.
CA990590A (en) Method and apparatus for developing electrostatic images on a sheet of electrophotographic copy material
GB1455312A (en) Formation of copy images
GB1447280A (en) Australia secretary department of supply electrostatic printing method crystallization apparatus
CA934541A (en) Apparatus for developing continuous electrophotographic photosensitive web material
JPS5415747A (en) Method and apparatus of electrophotography
JPS53110846A (en) Dry type developing device of electrophotographic copier
CA1030337A (en) Apparatus for developing latent electrostatic images
JPS5233535A (en) Image formation method and electrostatic toner

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee