ES457774A1 - Perfeccionamientos en el control de tinta en los tinteros delas maquinas de imprimir. - Google Patents
Perfeccionamientos en el control de tinta en los tinteros delas maquinas de imprimir.Info
- Publication number
- ES457774A1 ES457774A1 ES457774A ES457774A ES457774A1 ES 457774 A1 ES457774 A1 ES 457774A1 ES 457774 A ES457774 A ES 457774A ES 457774 A ES457774 A ES 457774A ES 457774 A1 ES457774 A1 ES 457774A1
- Authority
- ES
- Spain
- Prior art keywords
- ink
- control
- printing press
- sensor measuring
- density
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
- B41F33/0045—Devices for scanning or checking the printed matter for quality control for automatically regulating the ink supply
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
PERFECCIONAMIENTOS EN EL CONTROL DE TINTA EN LOS TINTEROS DE LAS MÁQUINAS DE IMPRIMIR, caracterizados esencialmente porque consisten en disponer al paso de los registros de color previstos en cada una de las hojas de papel, impresas por uno o todos los cuerpos de una máquina de imprimir, un elemento captador de la densidad de color que es comparada con un valor prefijado en la memoria de un microprocesador, *** Ver imagen 01
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES457774A ES457774A1 (es) | 1977-04-13 | 1977-04-13 | Perfeccionamientos en el control de tinta en los tinteros delas maquinas de imprimir. |
DE19772730421 DE2730421A1 (de) | 1977-04-13 | 1977-07-06 | Verfahren zur steuerung des druckfarbenauftrags in den farblaeufern einer druckmaschine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES457774A ES457774A1 (es) | 1977-04-13 | 1977-04-13 | Perfeccionamientos en el control de tinta en los tinteros delas maquinas de imprimir. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES457774A1 true ES457774A1 (es) | 1978-02-16 |
Family
ID=8473541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES457774A Expired ES457774A1 (es) | 1977-04-13 | 1977-04-13 | Perfeccionamientos en el control de tinta en los tinteros delas maquinas de imprimir. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2730421A1 (es) |
ES (1) | ES457774A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3127381A1 (de) * | 1981-07-10 | 1983-01-27 | Salvat Editores, S.A., Barcelona | Messorgane fuer im geschlossenen kreis arbeitende systeme zur ueberwachung und korrektur des drucks bei offset-druckmaschinen |
US4545031A (en) * | 1981-09-17 | 1985-10-01 | Kita Electrics Co., Ltd. | Photo-electric apparatus for monitoring printed papers |
DE3148076A1 (de) * | 1981-12-04 | 1983-06-09 | Salvat Editores, S.A., Barcelona | Anordnung zum messen und steuern der farbdichte eines drucks |
DE3220803C2 (de) * | 1982-06-03 | 1994-03-10 | Heidelberger Druckmasch Ag | Farbdichtemeßanlage zur Ermittlung der Farbdichtewerte von Druckprodukten |
-
1977
- 1977-04-13 ES ES457774A patent/ES457774A1/es not_active Expired
- 1977-07-06 DE DE19772730421 patent/DE2730421A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2730421A1 (de) | 1978-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980202 |