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ES380376A1 - Colour reproduction apparatus - Google Patents

Colour reproduction apparatus

Info

Publication number
ES380376A1
ES380376A1 ES380376A ES380376A ES380376A1 ES 380376 A1 ES380376 A1 ES 380376A1 ES 380376 A ES380376 A ES 380376A ES 380376 A ES380376 A ES 380376A ES 380376 A1 ES380376 A1 ES 380376A1
Authority
ES
Spain
Prior art keywords
developing
original
color
latent image
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
ES380376A
Other languages
Spanish (es)
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 Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of ES380376A1 publication Critical patent/ES380376A1/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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/0131—Details of unit for transferring a pattern to a second base
    • 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
    • G03G15/0142—Structure of complete machines
    • G03G15/0147—Structure of complete machines using a single reusable electrographic recording member
    • G03G15/0152—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member
    • G03G15/0163—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member primary transfer to the final recording medium

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Color Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)

Abstract

Electrostatic printing apparatus for reproducing copies of an original, comprising: a movable photoconductive element; a means to produce a series of electrostatic latent images on said element as it moves, each one of which is the result of a different color version of the original; a developing means made up of a plurality of developing units, each developing unit being adapted to apply developing material that has a different subtractive color for each of the latent images and being operative when activated to contact the element and reveal its respective latent image that moves relative to it; a programming means associated with the developer units for controlling the activation of the same individually, at predetermined intervals, and according to the color effect of a unit with respect to the latent image produced for the corresponding color version of the original; and a transfer means for transferring the developed images to a support material in overlapping relationship. (Machine-translation by Google Translate, not legally binding)
ES380376A 1969-06-04 1970-06-03 Colour reproduction apparatus Expired ES380376A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83028669A 1969-06-04 1969-06-04
US83028069A 1969-06-04 1969-06-04

Publications (1)

Publication Number Publication Date
ES380376A1 true ES380376A1 (en) 1973-04-16

Family

ID=27125335

Family Applications (2)

Application Number Title Priority Date Filing Date
ES380376A Expired ES380376A1 (en) 1969-06-04 1970-06-03 Colour reproduction apparatus
ES409739A Expired ES409739A1 (en) 1969-06-04 1972-12-16 Colour reproduction apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES409739A Expired ES409739A1 (en) 1969-06-04 1972-12-16 Colour reproduction apparatus

Country Status (10)

Country Link
BE (1) BE751490A (en)
CH (1) CH514164A (en)
DE (1) DE2027595B2 (en)
DK (1) DK130156B (en)
ES (2) ES380376A1 (en)
FR (1) FR2045842A1 (en)
GB (1) GB1316499A (en)
NL (1) NL7008086A (en)
PL (1) PL81278B1 (en)
SE (1) SE359176B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1496336A (en) * 1973-12-13 1977-12-30 Canon Kk Colour copying apparatus
CH586410A5 (en) * 1974-01-09 1977-03-31 Sublistatic Holding Sa
US4267201A (en) * 1978-10-20 1981-05-12 Ricoh Company, Ltd. Magnetic brush development apparatus and method
JPS62290543A (en) * 1986-06-10 1987-12-17 Seiko Instr & Electronics Ltd Color printer

Also Published As

Publication number Publication date
DK130156B (en) 1974-12-30
NL7008086A (en) 1970-12-08
FR2045842A1 (en) 1971-03-05
DK130156C (en) 1975-06-09
CH514164A (en) 1971-10-15
GB1316499A (en) 1973-05-09
DE2027595A1 (en) 1970-12-10
DE2027595B2 (en) 1979-05-23
BE751490A (en) 1970-12-04
SE359176B (en) 1973-08-20
ES409739A1 (en) 1976-03-16
PL81278B1 (en) 1975-08-30

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