Chemistry: electrical and wave energy – Apparatus – Electrolytic
Patent
1988-08-26
1990-10-30
Hoag, Willard
Chemistry: electrical and wave energy
Apparatus
Electrolytic
118423, 1984654, 198681, 198799, C25D 1728, C25D 1716, C25D 1708, B65G 1720
Patent
active
049666720
ABSTRACT:
An electrolytic apparatus and a material handling apparatus, including a pair of drive chains oriented to rotate in a substantially vertical plane. One or more product carriers, each including a basket portion, are supported by the chains. As the chains rotate, the product carriers are translated along a path in a substantially vertical plane. One tier of treatment tanks, or two tiers of vertically separated treatment tanks, may be positioned below the drive chains. Workpieces, such as encapsulated electronic components, may be placed within the baskets and translated by the drive chains for sequential immersion in each tank. Sprocket arrays engaged with each drive chain at positions above each tank direct the baskets first upward and then downward over the tank end walls, or over any barriers between the tanks.
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Levit Boris
Millerick Michael A. C.
Hoag Willard
National Semiconductor Corporation
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