GB1475386A - Continuous-etching machines - Google Patents
Continuous-etching machinesInfo
- Publication number
- GB1475386A GB1475386A GB3335374A GB3335374A GB1475386A GB 1475386 A GB1475386 A GB 1475386A GB 3335374 A GB3335374 A GB 3335374A GB 3335374 A GB3335374 A GB 3335374A GB 1475386 A GB1475386 A GB 1475386A
- Authority
- GB
- United Kingdom
- Prior art keywords
- holders
- etchant
- etching
- july
- chamber
- 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
- 238000005530 etching Methods 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000007605 air drying Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/08—Apparatus, e.g. for photomechanical printing surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- ing And Chemical Polishing (AREA)
- Weting (AREA)
Abstract
1475386 Etching apparatus SIEMENS AG 29 July 1974 [31 July 1973] 33353/74 Heading B6J In a continuous etching machine having means for imparting translatory movement to the workpiece holders 9 to move the holders between etchant spray nozzles 10 the holders are simultaneously rotated about an axis at right angles to the translatory path. As shown, the holders are gripped between lower endless conveyer 7 and a more rapidly moving upper endless conveyer 6. The etching chamber 1 is followed by a water rinsing chamber 2 and an air drying chamber 3. Troughs 13 and 14 are for collecting excess etchant and water respectively. The holders 9 may comprise two discs held together by magnets and being provided with apertures for exposing both sides of a workpiece (held between discs) to the etchant.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732338827 DE2338827A1 (en) | 1973-07-31 | 1973-07-31 | RUNNING MACHINE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1475386A true GB1475386A (en) | 1977-06-01 |
Family
ID=5888500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3335374A Expired GB1475386A (en) | 1973-07-31 | 1974-07-29 | Continuous-etching machines |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5044941A (en) |
| BE (1) | BE818314A (en) |
| DE (1) | DE2338827A1 (en) |
| DK (1) | DK407074A (en) |
| FR (1) | FR2239541B1 (en) |
| GB (1) | GB1475386A (en) |
| IT (1) | IT1017674B (en) |
| LU (1) | LU70626A1 (en) |
| NL (1) | NL7409938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013117951A1 (en) * | 2012-02-10 | 2013-08-15 | The Diller Corporation | Machine and method to chemically engrave a plate of stainless steel |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57143477A (en) * | 1981-02-27 | 1982-09-04 | Sony Corp | Treating device |
| DE3201880A1 (en) * | 1982-01-22 | 1983-08-04 | Egbert 6106 Erzhausen Kühnert | Process for the residue-free removal of coatings from printed circuit boards and apparatus for performing the process |
| DE3817542A1 (en) * | 1988-05-24 | 1989-12-07 | Hoellmueller Maschbau H | MACHINE FOR TREATING OBJECTS WITH A TREATMENT LIQUID |
-
1973
- 1973-07-31 DE DE19732338827 patent/DE2338827A1/en active Pending
-
1974
- 1974-07-19 FR FR7425192A patent/FR2239541B1/fr not_active Expired
- 1974-07-23 NL NL7409938A patent/NL7409938A/en unknown
- 1974-07-29 IT IT2565374A patent/IT1017674B/en active
- 1974-07-29 LU LU70626A patent/LU70626A1/xx unknown
- 1974-07-29 GB GB3335374A patent/GB1475386A/en not_active Expired
- 1974-07-30 DK DK407074A patent/DK407074A/da unknown
- 1974-07-30 JP JP8744074A patent/JPS5044941A/ja active Pending
- 1974-07-31 BE BE147134A patent/BE818314A/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013117951A1 (en) * | 2012-02-10 | 2013-08-15 | The Diller Corporation | Machine and method to chemically engrave a plate of stainless steel |
| AU2012369067B2 (en) * | 2012-02-10 | 2017-02-16 | The Diller Corporation | Machine and method to chemically engrave a plate of stainless steel |
| US10030309B2 (en) | 2012-02-10 | 2018-07-24 | The Diller Corporation | Machine to chemically engrave a plate of stainless steel |
Also Published As
| Publication number | Publication date |
|---|---|
| LU70626A1 (en) | 1974-12-10 |
| DE2338827A1 (en) | 1975-03-06 |
| JPS5044941A (en) | 1975-04-22 |
| IT1017674B (en) | 1977-08-10 |
| FR2239541B1 (en) | 1977-10-07 |
| NL7409938A (en) | 1975-02-04 |
| BE818314A (en) | 1974-11-18 |
| FR2239541A1 (en) | 1975-02-28 |
| DK407074A (en) | 1975-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |