IT1058445B - Fluid divider for surface distribution and collection - esp. etching fluid, maintaining constantly fresh supply without any problems - Google Patents
Fluid divider for surface distribution and collection - esp. etching fluid, maintaining constantly fresh supply without any problemsInfo
- Publication number
- IT1058445B IT1058445B IT2127576A IT2127576A IT1058445B IT 1058445 B IT1058445 B IT 1058445B IT 2127576 A IT2127576 A IT 2127576A IT 2127576 A IT2127576 A IT 2127576A IT 1058445 B IT1058445 B IT 1058445B
- Authority
- IT
- Italy
- Prior art keywords
- fluid
- source channels
- esp
- collection
- channels
- Prior art date
Links
Landscapes
- ing And Chemical Polishing (AREA)
Abstract
A device has a detail with a number of fluid source channels for delivering the fluid to the working surface. The source channels are spaced some distance from each other, so as to distributed the fluid uniformly over the surface positioned some distance from the channels. The details with the fluid source channels also has a number of drainage openings spaced uniformly apart so as to collect and evacuate the fluid delivered by the source channels. A supporting arrangement such as a plate appropriately relatively to the detail with the fluid source channels, so that the object to be etched can be inserted between them and supported hydrostatically. This guarantees a high class accurately etched product by uniformly distributed and constantly refreshed fluid. There are no difficulties as with immersion baths and no possibilities of damage to the protective layers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2127576A IT1058445B (en) | 1976-03-16 | 1976-03-16 | Fluid divider for surface distribution and collection - esp. etching fluid, maintaining constantly fresh supply without any problems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2127576A IT1058445B (en) | 1976-03-16 | 1976-03-16 | Fluid divider for surface distribution and collection - esp. etching fluid, maintaining constantly fresh supply without any problems |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1058445B true IT1058445B (en) | 1982-04-10 |
Family
ID=11179380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2127576A IT1058445B (en) | 1976-03-16 | 1976-03-16 | Fluid divider for surface distribution and collection - esp. etching fluid, maintaining constantly fresh supply without any problems |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1058445B (en) |
-
1976
- 1976-03-16 IT IT2127576A patent/IT1058445B/en active
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