ES2109164A1 - Photoengraving machine and procedure. - Google Patents
Photoengraving machine and procedure.Info
- Publication number
- ES2109164A1 ES2109164A1 ES09500954A ES9500954A ES2109164A1 ES 2109164 A1 ES2109164 A1 ES 2109164A1 ES 09500954 A ES09500954 A ES 09500954A ES 9500954 A ES9500954 A ES 9500954A ES 2109164 A1 ES2109164 A1 ES 2109164A1
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- photoengraving
- machine
- automatic temperature
- photoengraving machine
- 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
Links
Landscapes
- ing And Chemical Polishing (AREA)
- Catalysts (AREA)
Abstract
Photoengraving machine and procedure. The invention consists of a photoengraving machine and procedure that comprises a receptacle containing an immersed heat exchanger and automatic temperature regulator with a resistance. The chemical process consists of immersing zinc or magnesium plates using two plate-holders with swinging arms which are given a certain rotation by means of an asynchronous motor, possessing an adjustable agitator for creating an even etch. The process is directed or controlled by means of an automatic temperature control button and a thermometer. The photoengraving process is based on the chemical reaction between acid and previously treated and partially protected sheet metal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9500954A ES2109164B1 (en) | 1995-05-18 | 1995-05-18 | PHOTO ENGRAVING MACHINE AND PROCEDURE FOR THE SAME. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9500954A ES2109164B1 (en) | 1995-05-18 | 1995-05-18 | PHOTO ENGRAVING MACHINE AND PROCEDURE FOR THE SAME. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2109164A1 true ES2109164A1 (en) | 1998-01-01 |
ES2109164B1 ES2109164B1 (en) | 1998-07-01 |
Family
ID=8290400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9500954A Expired - Fee Related ES2109164B1 (en) | 1995-05-18 | 1995-05-18 | PHOTO ENGRAVING MACHINE AND PROCEDURE FOR THE SAME. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2109164B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3494815A (en) * | 1965-12-27 | 1970-02-10 | Tomiya Yoshimatsu | Apparatus for etching a printing plate |
GB2142256A (en) * | 1983-06-28 | 1985-01-16 | British Telecomm | Apparatus for liquid treatment of articles |
US5297568A (en) * | 1991-03-08 | 1994-03-29 | Gebr. Schmid Gbmh & Co. | Process and apparatus for treatment of board-like articles |
US5364494A (en) * | 1993-11-29 | 1994-11-15 | Universal Engraving, Inc. | Metal die acid etch apparatus and process |
-
1995
- 1995-05-18 ES ES9500954A patent/ES2109164B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3494815A (en) * | 1965-12-27 | 1970-02-10 | Tomiya Yoshimatsu | Apparatus for etching a printing plate |
GB2142256A (en) * | 1983-06-28 | 1985-01-16 | British Telecomm | Apparatus for liquid treatment of articles |
US5297568A (en) * | 1991-03-08 | 1994-03-29 | Gebr. Schmid Gbmh & Co. | Process and apparatus for treatment of board-like articles |
US5364494A (en) * | 1993-11-29 | 1994-11-15 | Universal Engraving, Inc. | Metal die acid etch apparatus and process |
Also Published As
Publication number | Publication date |
---|---|
ES2109164B1 (en) | 1998-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980101 Kind code of ref document: A1 Effective date: 19980101 |
|
FD1A | Patent lapsed |
Effective date: 20041102 |