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 problems

Info

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
Application number
IT2127576A
Other languages
Italian (it)
Original Assignee
Buckbee Mears Co
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 Buckbee Mears Co filed Critical Buckbee Mears Co
Priority to IT2127576A priority Critical patent/IT1058445B/en
Application granted granted Critical
Publication of IT1058445B publication Critical patent/IT1058445B/en

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  • 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.
IT2127576A 1976-03-16 1976-03-16 Fluid divider for surface distribution and collection - esp. etching fluid, maintaining constantly fresh supply without any problems IT1058445B (en)

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)

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