ES8202162A1 - Un sistema de copia perfeccionado y correspondiente metodo de producir copias de un original. - Google Patents

Un sistema de copia perfeccionado y correspondiente metodo de producir copias de un original.

Info

Publication number
ES8202162A1
ES8202162A1 ES496830A ES496830A ES8202162A1 ES 8202162 A1 ES8202162 A1 ES 8202162A1 ES 496830 A ES496830 A ES 496830A ES 496830 A ES496830 A ES 496830A ES 8202162 A1 ES8202162 A1 ES 8202162A1
Authority
ES
Spain
Prior art keywords
developed
copying method
images
image
electrostatic
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
ES496830A
Other languages
English (en)
Other versions
ES496830A0 (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.)
NRG Manufacturing Ltd
Original Assignee
NRG Manufacturing 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 NRG Manufacturing Ltd filed Critical NRG Manufacturing Ltd
Publication of ES496830A0 publication Critical patent/ES496830A0/es
Publication of ES8202162A1 publication Critical patent/ES8202162A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/42—Projection printing apparatus, e.g. enlarger, copying camera for automatic sequential copying of the same original
    • G03B27/423—Projection printing apparatus, e.g. enlarger, copying camera for automatic sequential copying of the same original in copying cameras
    • 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04009—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material by forming an intermediate temporary image projected one or more times

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)

Abstract

APARATO COPIADOR. EL ORIGINAL SE COLOCA SOBRE UNA PLATINA MOVIL (10) PAR EXPONERLO A LA LUZ DE UNA LAMPARA (11). LA LUZ SE REFLEJA A TRAVES DE UNA LENTE (12) Y UN ESPEJO (13) A LA SUPERFICIE DE UN TAMBOR ROTATIVO (14) CON UNA SUPERFICIE FOTOCONDUCTORA DE SELENIO, CARGADA EN UN PUESTO (15) POR UN ALAMBRE DE DESCARGA EN CORINA. LA IMAGEN REFLEJADA DESCARGA LA SUPERFICIE EN LAS ZONAS CLARAS, OBTENIENDOSE UNA IMAGEN DE CARGAS ELECTROSTOTICAS QUE ES REVELADA EN UN PUESTO (16). LA IMAGEN REVELADA ES REFLEJADA POR UNA LAMPARA (18) Y LENTE (19), A TRAVES DE UNA DISPOSICION DE LENTES (20), A UN PUESTO (32) DE TAMBOR (21) CON SUPERFICIE FOTOCONDUCTORA DE SELENIO.
ES496830A 1979-11-16 1980-11-14 Un sistema de copia perfeccionado y correspondiente metodo de producir copias de un original. Expired ES8202162A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7939698A GB2063158B (en) 1979-11-16 1979-11-16 Copying method and apparatus

Publications (2)

Publication Number Publication Date
ES496830A0 ES496830A0 (es) 1982-01-01
ES8202162A1 true ES8202162A1 (es) 1982-01-01

Family

ID=10509241

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496830A Expired ES8202162A1 (es) 1979-11-16 1980-11-14 Un sistema de copia perfeccionado y correspondiente metodo de producir copias de un original.

Country Status (10)

Country Link
US (1) US4380383A (es)
JP (1) JPS5687052A (es)
AU (1) AU6440080A (es)
DE (1) DE3042743A1 (es)
DK (1) DK486980A (es)
ES (1) ES8202162A1 (es)
FR (1) FR2470985A1 (es)
GB (1) GB2063158B (es)
IT (1) IT1134278B (es)
NL (1) NL8006251A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57122413A (en) * 1981-01-22 1982-07-30 Canon Inc Zoom lens
US4460907A (en) * 1982-06-15 1984-07-17 Minnesota Mining And Manufacturing Company Electrographic imaging apparatus
JPS59129871A (ja) * 1983-01-17 1984-07-26 Konishiroku Photo Ind Co Ltd 記録装置
DE3518140A1 (de) * 1984-05-23 1985-11-28 Sharp K.K., Osaka Elektrofotografisches kopierverfahren
IL105242A0 (en) * 1993-03-31 1993-07-08 Scitex Corp Ltd Media exposure system
US7374502B2 (en) * 2006-10-20 2008-05-20 Comello Jr Carlo J Pitching training method and device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508823A (en) * 1962-04-04 1970-04-28 Xerox Corp Duplicating apparatus
US3526191A (en) * 1966-10-24 1970-09-01 Xerox Corp Duplicating process employing magnetic developer material
US3615128A (en) * 1968-07-11 1971-10-26 Xerox Corp Apparatus for electrostatic printing
DE2011241A1 (de) * 1970-03-10 1971-09-30 Kalle Ag Kopiergerat
US3752573A (en) * 1971-04-29 1973-08-14 W Miller Electrostatic copying machine
US3836363A (en) * 1972-12-26 1974-09-17 Eastman Kodak Co Color electrophotography using a photoconductive layer on both sides of a multicolor screen
JPS50141328A (es) * 1974-01-12 1975-11-13
GB1485588A (en) * 1974-01-28 1977-09-14 Konishiroku Photo Ind Image recording system
JPS5127926A (en) * 1974-09-02 1976-03-09 Canon Kk Kogakusosasochi
US3982831A (en) * 1975-06-30 1976-09-28 Xerox Corporation Electrostatographic reproduction apparatus and drive therefor
US4000957A (en) * 1975-09-24 1977-01-04 Xerox Corporation Contact fuser and release agent applicator therefor
US4032923A (en) * 1975-11-12 1977-06-28 Xerox Corporation Thermomagnetic imaging apparatus
JPS5539411Y2 (es) * 1976-04-28 1980-09-13
US4129373A (en) * 1976-09-09 1978-12-12 Ricoh Company, Ltd. Electrophotographic apparatus
US4141648A (en) * 1976-12-15 1979-02-27 International Business Machines Corporation Photoconductor charging technique
GB1603181A (en) * 1977-03-26 1981-11-18 Canon Kk Copying or printing apparatus
JPS53148437A (en) * 1977-05-31 1978-12-25 Ricoh Co Ltd Copying method for a large number of copied sheets
JPS5422829A (en) * 1977-07-21 1979-02-21 Olympus Optical Co Ltd Printing method for electrostatic photography

Also Published As

Publication number Publication date
IT1134278B (it) 1986-08-13
AU6440080A (en) 1981-05-21
IT8025989A0 (it) 1980-11-14
NL8006251A (nl) 1981-06-16
GB2063158A (en) 1981-06-03
GB2063158B (en) 1983-08-10
ES496830A0 (es) 1982-01-01
FR2470985A1 (fr) 1981-06-12
DE3042743A1 (de) 1981-05-27
US4380383A (en) 1983-04-19
DK486980A (da) 1981-05-17
FR2470985B1 (es) 1982-11-19
JPS5687052A (en) 1981-07-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010201