ES187208U - Un copiador para cliches con un marco copiador de vacio. - Google Patents

Un copiador para cliches con un marco copiador de vacio.

Info

Publication number
ES187208U
ES187208U ES0187208U ES187208U ES187208U ES 187208 U ES187208 U ES 187208U ES 0187208 U ES0187208 U ES 0187208U ES 187208 U ES187208 U ES 187208U ES 187208 U ES187208 U ES 187208U
Authority
ES
Spain
Prior art keywords
copier
translation
machine
legally binding
google translate
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.)
Granted
Application number
ES0187208U
Other languages
English (en)
Other versions
ES187208Y (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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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 Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Publication of ES187208U publication Critical patent/ES187208U/es
Application granted granted Critical
Publication of ES187208Y publication Critical patent/ES187208Y/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
    • G03F7/2014—Contact or film exposure of light sensitive plates such as lithographic plates or circuit boards, e.g. in a vacuum frame
    • 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
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Disintegrating Or Milling (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

Un copiador para clisés con un marco copiador de vacío, con una lámpara que emite luz actínica, con una célula fotoeléctrica montada al borde del campo copiativo, fuera de éste, y dirigida hacia la lámpara, y con un interruptor horario montado en su circuito, cuyo tiempo de conmutación es regulable y depende del trabajo eléctrico que ha sido rendido por la célula fotoeléctrica desde el comienzo del tiempo de conmutación, caracterizado por un filtro de luz colocado delante de la célula fotoeléctrica, cuya permeabilidad a la luz es máxima en la zona espectral comprendida entre 360 y 430 nm, mientras que por encima de 480 nm y por debajo de 320 nm asciende a menos de 5 f de la permeabilidad máxima.
ES1972187208U 1971-12-31 1972-12-28 Un copiador para cliches con un marco copiador de vacio. Expired ES187208Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19717149558 DE7149558U (de) 1971-12-31 1971-12-31 Kopiervorrichtung fuer druckplatten mit gesteuerter belichtungszeit

Publications (2)

Publication Number Publication Date
ES187208U true ES187208U (es) 1973-12-01
ES187208Y ES187208Y (es) 1974-08-01

Family

ID=6626068

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1972187208U Expired ES187208Y (es) 1971-12-31 1972-12-28 Un copiador para cliches con un marco copiador de vacio.

Country Status (5)

Country Link
BE (1) BE793464A (es)
CH (1) CH552835A (es)
DE (1) DE7149558U (es)
ES (1) ES187208Y (es)
FR (1) FR2167140A7 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA775612B (en) * 1977-09-20 1979-08-29 D Vermeulen Improvements in photographic enlarging exposure meters
DE7901351U1 (de) * 1979-01-19 1979-04-19 Fa. Johannes Bockemuehl, 5270 Gummersbach Vergroesserungsgeraet fuer fotografische zwecke

Also Published As

Publication number Publication date
BE793464A (fr) 1973-06-28
ES187208Y (es) 1974-08-01
DE7149558U (de) 1972-03-30
FR2167140A7 (es) 1973-08-17
CH552835A (de) 1974-08-15

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