Cleaning and liquid contact with solids – Apparatus – With treating fluid purifying or separating means
Reexamination Certificate
2007-08-07
2007-08-07
Kornakov, M. (Department: 1746)
Cleaning and liquid contact with solids
Apparatus
With treating fluid purifying or separating means
C134S05600D, C134S094100, C134S098100, C134S108000, C134S103200, C134S184000, C134S199000
Reexamination Certificate
active
10402514
ABSTRACT:
A circuit board processing system includes a wash tank configured to contain cleaning fluid, and a positioning subsystem configured to immerse a set of circuit boards into the wash tank. The system further includes a flow control subsystem having (i) a first set of nozzles disposed within the wash tank, (ii) a second set of nozzles disposed within the wash tank, and (iii) a controller. The controller is configured to direct the cleaning fluid through the first set of nozzles to provide a flow of the cleaning fluid in a first direction relative to the set of circuit boards. The controller is further configured to direct the cleaning fluid through a second set of nozzles to provide a flow of the cleaning fluid in a second direction relative to the set of circuit boards after providing the flow of the cleaning fluid in the first direction.
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Downes Stuart D.
Fragoza Deborah
Knight Thomas E.
Ren Eric
BainwoodHuang
EMC Corporation
Kornakov M.
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