Apparatus for the treatment of board-like articles, particularly

Details Apparatus for the treatment of board-like articles, particularly Apparatus for the treatment of board-like articles, particularly

1992-06-22

1994-08-09

Coe, Philip R.

Cleaning and liquid contact with solids

Apparatus

Sequential work treating receptacles or stations with means...

15302, 15307, 153092, 118 50, 134122R, 134902, D06B 302

Patent

active

053356810

ABSTRACT:
In order when treating printed circuit boards with liquids, particularly during cleaning, etching, metallizing or rinsing, to achieve a precisely time measurable and effective treatment, the area supplied by means of a spray or swell nozzle or a stationary wave is limited by suction devices (24, 25, 41, 42). The latter are positioned upstream and downstream of the application (28, 38). The spray or suction nozzles (22, 24, 25) are arranged in a common casing and the boards (12) to be treated move horizontally passed its lower periphery.

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